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<span class="siteTitle">NYTProf Performance Profile</span>
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For 01.HTTP.t
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<span class="siteSubtitle">Run on Tue May 4 15:25:55 2010<br />Reported on Tue May 4 15:26:16 2010</span>
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<table>
<tr>
<td class="h" align="right">File</td>
<td align="left">/usr/local/lib/perl5/site_perl/5.10.1/LWP/Protocol/http.pm</td>
</tr>
<tr>
<td class="h" align="right">Statements Executed</td>
<td align="left">539</td>
</tr>
<tr>
<td class="h" align="right">Statement Execution Time</td>
<td align="left">179ms</td>
</tr>
</table>
<table id="subs_table" border="1" cellpadding="0" class="tablesorter">
<caption>Subroutines — ordered by exclusive time</caption>
<thead>
<tr>
<th>Calls</th>
<th><span title="Number of Places sub is called from">P</span></th>
<th><span title="Number of Files sub is called from">F</span></th>
<th>Exclusive<br />Time</th>
<th>Inclusive<br />Time</th>
<th>Subroutine</th>
</tr>
</thead>
<tbody>
<tr><td class="c0">8</td><td class="c3">1</td><td class="c1">2</td><td class="c0"><span title="15.9%">174ms</span></td><td class="c0"><span title="15.9%">174ms</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::SocketMethods::::CORE:sselect</span>LWP::Protocol::http::SocketMethods::<a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__SocketMethods__CORE_sselect">CORE:sselect</a> (opcode)</span></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.2%">1.96ms</span></td><td class="c0"><span title="0.2%">2.08ms</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::BEGIN@216</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#216">BEGIN@216</a></span></td></tr>
<tr><td class="c3">3</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.1%">1.09ms</span></td><td class="c0"><span title="31.6%">345ms</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::request</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#122">request</a></span></td></tr>
<tr><td class="c0">8</td><td class="c1">2</td><td class="c3">1</td><td class="c0"><span title="0.0%">215µs</span></td><td class="c0"><span title="16.0%">174ms</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::SocketMethods::::can_read</span>LWP::Protocol::http::SocketMethods::<a href="LWP-Protocol-http-pm-block.html#436">can_read</a></span></td></tr>
<tr><td class="c0">7</td><td class="c1">2</td><td class="c3">1</td><td class="c0"><span title="0.0%">141µs</span></td><td class="c0"><span title="16.0%">174ms</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::SocketMethods::::sysread</span>LWP::Protocol::http::SocketMethods::<a href="LWP-Protocol-http-pm-block.html#423">sysread</a></span></td></tr>
<tr><td class="c3">3</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">136µs</span></td><td class="c0"><span title="11.4%">125ms</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::_new_socket</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#17">_new_socket</a></span></td></tr>
<tr><td class="c0">7</td><td class="c3">1</td><td class="c1">2</td><td class="c1"><span title="0.0%">90µs</span></td><td class="c3"><span title="0.0%">90µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::SocketMethods::::CORE:sysread</span>LWP::Protocol::http::SocketMethods::<a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__SocketMethods__CORE_sysread">CORE:sysread</a> (opcode)</span></td></tr>
<tr><td class="c0">7</td><td class="c1">2</td><td class="c3">1</td><td class="c2"><span title="0.0%">82µs</span></td><td class="c0"><span title="0.1%">728µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::__ANON__[:394]</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#380">__ANON__[:394]</a></span></td></tr>
<tr><td class="c3">3</td><td class="c3">1</td><td class="c3">1</td><td class="c2"><span title="0.0%">80µs</span></td><td class="c0"><span title="0.1%">586µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::_get_sock_info</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#75">_get_sock_info</a></span></td></tr>
<tr><td class="c0">9</td><td class="c3">1</td><td class="c3">1</td><td class="c2"><span title="0.0%">77µs</span></td><td class="c3"><span title="0.0%">82µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::__ANON__[:167]</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#162">__ANON__[:167]</a></span></td></tr>
<tr><td class="c3">3</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">50µs</span></td><td class="c1"><span title="0.0%">192µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::_fixup_header</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#83">_fixup_header</a></span></td></tr>
<tr><td class="c0">15</td><td class="c0">5</td><td class="c1">2</td><td class="c3"><span title="0.0%">30µs</span></td><td class="c3"><span title="0.0%">30µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::CORE:match</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_match">CORE:match</a> (opcode)</span></td></tr>
<tr><td class="c3">3</td><td class="c3">1</td><td class="c1">2</td><td class="c3"><span title="0.0%">27µs</span></td><td class="c3"><span title="0.0%">27µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::CORE:sselect</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_sselect">CORE:sselect</a> (opcode)</span></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">22µs</span></td><td class="c3"><span title="0.0%">26µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::BEGIN@3</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#3">BEGIN@3</a></span></td></tr>
<tr><td class="c1">5</td><td class="c1">2</td><td class="c3">1</td><td class="c3"><span title="0.0%">15µs</span></td><td class="c3"><span title="0.0%">15µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::socket_type</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#54">socket_type</a></span></td></tr>
<tr><td class="c3">3</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">14µs</span></td><td class="c3"><span title="0.0%">14µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::SocketMethods::::increment_response_count</span>LWP::Protocol::http::SocketMethods::<a href="LWP-Protocol-http-pm-block.html#465">increment_response_count</a></span></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">12µs</span></td><td class="c3"><span title="0.0%">45µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::Socket::::BEGIN@472</span> LWP::Protocol::http::Socket::<a href="LWP-Protocol-http-pm-block.html#472">BEGIN@472</a></span></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">11µs</span></td><td class="c3"><span title="0.0%">61µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::BEGIN@9</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#9">BEGIN@9</a></span></td></tr>
<tr><td class="c0">21</td><td class="c0">3</td><td class="c1">2</td><td class="c3"><span title="0.0%">9µs</span></td><td class="c3"><span title="0.0%">9µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::CORE:subst</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_subst">CORE:subst</a> (opcode)</span></td></tr>
<tr><td class="c3">2</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">8µs</span></td><td class="c3"><span title="0.0%">8µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::socket_class</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#59">socket_class</a></span></td></tr>
<tr><td class="c3">3</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">5µs</span></td><td class="c3"><span title="0.0%">5µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::_check_sock</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#70">_check_sock</a></span></td></tr>
<tr><td class="c3">2</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">4µs</span></td><td class="c3"><span title="0.0%">4µs</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::_extra_sock_opts</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#65">_extra_sock_opts</a></span></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::SocketMethods::::ping</span>LWP::Protocol::http::SocketMethods::<a href="LWP-Protocol-http-pm-block.html#460">ping</a></span></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">LWP::Protocol::http::::hlist_remove</span> LWP::Protocol::http::<a href="LWP-Protocol-http-pm-block.html#112">hlist_remove</a></span></td></tr>
</tbody>
</table>
Call graph for these subroutines as a <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a> <a href="usr-local-lib-perl5-site_perl-5-10-1-LWP-Protocol-http-pm.dot">dot language file</a>.
<table border="1" cellpadding="0">
<thead>
<tr><th>Line</th>
<th><span title="Number of statements executed">State<br />ments</span></th>
<th><span title="Time spend executing statements on the line,
excluding time spent executing statements in any called subroutines">Time<br />on line</span></th>
<th><span title="Number of subroutines calls">Calls</span></th>
<th><span title="Time spent in subroutines called">Time<br />in subs</span></th>
<th class="left_indent_header">Code</th>
</tr>
</thead>
<tbody>
<tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package LWP::Protocol::http;</td></tr>
<tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="3"></a>3</td><td class="c3">3</td><td class="c0"><span title="Avg 24µs">73µs</span></td><td class="c3">2</td><td class="c3">31µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 26µs (22+5) within LWP::Protocol::http::BEGIN@3 which was called
# once (22µs+5µs) by LWP::Protocol::implementor at <a href="LWP-Protocol-http-pm-block.html#3">line 3</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 26µs making 1 call to <a href="LWP-Protocol-http-pm-block.html#3">LWP::Protocol::http::BEGIN@3</a>
# spent 5µs making 1 call to <a href="strict-pm-block.html#34">strict::import</a></div></div></td></tr>
<tr><td class="h"><a name="4"></a>4</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="5"></a>5</td><td class="c3">1</td><td class="c3"><span title="Avg 900ns">900ns</span></td><td></td><td></td><td class="s">require HTTP::Response;</td></tr>
<tr><td class="h"><a name="6"></a>6</td><td class="c3">1</td><td class="c3"><span title="Avg 800ns">800ns</span></td><td></td><td></td><td class="s">require HTTP::Status;</td></tr>
<tr><td class="h"><a name="7"></a>7</td><td class="c3">1</td><td class="c0"><span title="Avg 98µs">98µs</span></td><td></td><td></td><td class="s">require Net::HTTP;</td></tr>
<tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="9"></a>9</td><td class="c3">3</td><td class="c0"><span title="Avg 478µs">1.43ms</span></td><td class="c3">2</td><td class="c0">112µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 61µs (11+50) within LWP::Protocol::http::BEGIN@9 which was called
# once (11µs+50µs) by LWP::Protocol::implementor at <a href="LWP-Protocol-http-pm-block.html#9">line 9</a></div></div>use vars qw(@ISA @EXTRA_SOCK_OPTS);<div class="calls"><div class="calls_out"># spent 61µs making 1 call to <a href="LWP-Protocol-http-pm-block.html#9">LWP::Protocol::http::BEGIN@9</a>
# spent 50µs making 1 call to <a href="vars-pm-block.html#10">vars::import</a></div></div></td></tr>
<tr><td class="h"><a name="10"></a>10</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="11"></a>11</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">require LWP::Protocol;</td></tr>
<tr><td class="h"><a name="12"></a>12</td><td class="c3">1</td><td class="c3"><span title="Avg 13µs">13µs</span></td><td></td><td></td><td class="s">@ISA = qw(LWP::Protocol);</td></tr>
<tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="14"></a>14</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">my $CRLF = "\015\012";</td></tr>
<tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="16"></a>16</td><td></td><td></td><td></td><td></td><td class="s">sub _new_socket</td></tr>
<tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 125ms (136µs+125) within LWP::Protocol::http::_new_socket which was called 3 times, avg 41.6ms/call:
# 3 times (136µs+125ms) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#155">line 155</a>, avg 41.6ms/call</div></div>{</td></tr>
<tr><td class="h"><a name="18"></a>18</td><td class="c0">19</td><td class="c0"><span title="Avg 4µs">75µs</span></td><td></td><td></td><td class="s"> my($self, $host, $port, $timeout) = @_;</td></tr>
<tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s"> my $conn_cache = $self->{ua}{conn_cache};</td></tr>
<tr><td class="h"><a name="20"></a>20</td><td class="c3">3</td><td class="c3"><span title="Avg 7µs">20µs</span></td><td></td><td></td><td class="s"> if ($conn_cache) {</td></tr>
<tr><td class="h"><a name="21"></a>21</td><td class="c3">1</td><td class="c3"><span title="Avg 7µs">7µs</span></td><td class="c0">6</td><td class="c3">36µs</td><td class="s"> if (my $sock = $conn_cache->withdraw($self->socket_type, "$host:$port")) {<div class="calls"><div class="calls_out"> # spent 30µs making 3 calls to <a href="LWP-ConnCache-pm-block.html#31">LWP::ConnCache::withdraw</a>, avg 10µs/call
# spent 6µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#54">LWP::Protocol::http::socket_type</a>, avg 2µs/call</div></div></td></tr>
<tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s"> return $sock if $sock && !$sock->can_read(0);<div class="calls"><div class="calls_out"> # spent 19µs making 1 call to <a href="LWP-Protocol-http-pm-block.html#436">LWP::Protocol::http::SocketMethods::can_read</a></div></div></td></tr>
<tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"> # if the socket is readable, then either the peer has closed the</td></tr>
<tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"> # connection or there are some garbage bytes on it. In either</td></tr>
<tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s"> # case we abandon it.</td></tr>
<tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"> $sock->close;</td></tr>
<tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s"> local($^W) = 0; # IO::Socket::INET can be noisy</td></tr>
<tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"> my $sock = $self->socket_class->new(PeerAddr => $host,<div class="calls"><div class="calls_out"> # spent 124ms making 2 calls to <a href="Net-HTTP-pm-block.html#16">Net::HTTP::new</a>, avg 62.2ms/call
# spent 8µs making 2 calls to <a href="LWP-Protocol-http-pm-block.html#59">LWP::Protocol::http::socket_class</a>, avg 4µs/call
# spent 4µs making 2 calls to <a href="LWP-Protocol-http-pm-block.html#65">LWP::Protocol::http::_extra_sock_opts</a>, avg 2µs/call</div></div></td></tr>
<tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s"> PeerPort => $port,</td></tr>
<tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"> LocalAddr => $self->{ua}{local_address},</td></tr>
<tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"> Proto => 'tcp',</td></tr>
<tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"> Timeout => $timeout,</td></tr>
<tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s"> KeepAlive => !!$conn_cache,</td></tr>
<tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"> SendTE => 1,</td></tr>
<tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"> $self->_extra_sock_opts($host, $port),</td></tr>
<tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr>
<tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s"> unless ($sock) {</td></tr>
<tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s"> # IO::Socket::INET leaves additional error messages in $@</td></tr>
<tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"> $@ =~ s/^.*?: //;</td></tr>
<tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"> die "Can't connect to $host:$port ($@)";</td></tr>
<tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"> # perl 5.005's IO::Socket does not have the blocking method.</td></tr>
<tr><td class="h"><a name="48"></a>48</td><td class="c3">2</td><td class="c3"><span title="Avg 3µs">5µs</span></td><td class="c3">2</td><td class="c3">23µs</td><td class="s"> eval { $sock->blocking(0); };<div class="calls"><div class="calls_out"> # spent 23µs making 2 calls to <a href="IO-Socket-pm-block.html#154">IO::Socket::blocking</a>, avg 11µs/call</div></div></td></tr>
<tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s"> $sock;</td></tr>
<tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s">sub socket_type</td></tr>
<tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 15µs within LWP::Protocol::http::socket_type which was called 5 times, avg 3µs/call:
# 3 times (6µs+0s) by LWP::Protocol::http::_new_socket at <a href="LWP-Protocol-http-pm-block.html#21">line 21</a>, avg 2µs/call
# 2 times (9µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#408">line 408</a>, avg 5µs/call</div></div>{</td></tr>
<tr><td class="h"><a name="55"></a>55</td><td class="c3">5</td><td class="c3"><span title="Avg 5µs">24µs</span></td><td></td><td></td><td class="s"> return "http";</td></tr>
<tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s">sub socket_class</td></tr>
<tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 8µs within LWP::Protocol::http::socket_class which was called 2 times, avg 4µs/call:
# 2 times (8µs+0s) by LWP::Protocol::http::_new_socket at <a href="LWP-Protocol-http-pm-block.html#31">line 31</a>, avg 4µs/call</div></div>{</td></tr>
<tr><td class="h"><a name="60"></a>60</td><td class="c3">4</td><td class="c3"><span title="Avg 2µs">10µs</span></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
<tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s"> (ref($self) || $self) . "::Socket";</td></tr>
<tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s">sub _extra_sock_opts # to be overridden by subclass</td></tr>
<tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 4µs within LWP::Protocol::http::_extra_sock_opts which was called 2 times, avg 2µs/call:
# 2 times (4µs+0s) by LWP::Protocol::http::_new_socket at <a href="LWP-Protocol-http-pm-block.html#31">line 31</a>, avg 2µs/call</div></div>{</td></tr>
<tr><td class="h"><a name="66"></a>66</td><td class="c3">2</td><td class="c3"><span title="Avg 3µs">7µs</span></td><td></td><td></td><td class="s"> return @EXTRA_SOCK_OPTS;</td></tr>
<tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s">sub _check_sock</td></tr>
<tr><td class="h"><a name="70"></a>70</td><td class="c3">3</td><td class="c3"><span title="Avg 3µs">9µs</span></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 5µs within LWP::Protocol::http::_check_sock which was called 3 times, avg 2µs/call:
# 3 times (5µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#156">line 156</a>, avg 2µs/call</div></div>{</td></tr>
<tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s"> #my($self, $req, $sock) = @_;</td></tr>
<tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s">sub _get_sock_info</td></tr>
<tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 586µs (80+506) within LWP::Protocol::http::_get_sock_info which was called 3 times, avg 195µs/call:
# 3 times (80µs+506µs) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#367">line 367</a>, avg 195µs/call</div></div>{</td></tr>
<tr><td class="h"><a name="76"></a>76</td><td class="c3">6</td><td class="c0"><span title="Avg 11µs">67µs</span></td><td></td><td></td><td class="s"> my($self, $res, $sock) = @_;</td></tr>
<tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"> if (defined(my $peerhost = $sock->peerhost)) {<div class="calls"><div class="calls_out"> # spent 231µs making 3 calls to <a href="IO-Socket-INET-pm-block.html#302">IO::Socket::INET::peerhost</a>, avg 77µs/call
# spent 104µs making 2 calls to <a href="HTTP-Message-pm-block.html#622">HTTP::Message::__ANON__[HTTP/Message.pm:622]</a>, avg 52µs/call
# spent 64µs making 3 calls to <a href="IO-Socket-INET-pm-block.html#295">IO::Socket::INET::peerport</a>, avg 21µs/call
# spent 13µs making 1 call to <a href="HTTP-Message-pm-block.html#616">HTTP::Message::AUTOLOAD</a></div></div></td></tr>
<tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"> $res->header("Client-Peer" => "$peerhost:" . $sock->peerport);</td></tr>
<tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s">sub _fixup_header</td></tr>
<tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 192µs (50+142) within LWP::Protocol::http::_fixup_header which was called 3 times, avg 64µs/call:
# 3 times (50µs+142µs) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#160">line 160</a>, avg 64µs/call</div></div>{</td></tr>
<tr><td class="h"><a name="84"></a>84</td><td class="c1">15</td><td class="c1"><span title="Avg 3µs">49µs</span></td><td></td><td></td><td class="s"> my($self, $h, $url, $proxy) = @_;</td></tr>
<tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s"> # Extract 'Host' header</td></tr>
<tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"> my $hhost = $url->authority;<div class="calls"><div class="calls_out"> # spent 58µs making 3 calls to <a href="URI-_generic-pm-block.html#16">URI::_generic::authority</a>, avg 19µs/call</div></div></td></tr>
<tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s"> if ($hhost =~ s/^([^\@]*)\@//) { # get rid of potential "user:pass@"<div class="calls"><div class="calls_out"> # spent 3µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_subst">LWP::Protocol::http::CORE:subst</a>, avg 1µs/call</div></div></td></tr>
<tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"> # add authorization header if we need them. HTTP URLs do</td></tr>
<tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"> # not really support specification of user and password, but</td></tr>
<tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"> # we allow it.</td></tr>
<tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"> if (defined($1) && not $h->header('Authorization')) {</td></tr>
<tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s"> require URI::Escape;</td></tr>
<tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s"> $h->authorization_basic(map URI::Escape::uri_unescape($_),</td></tr>
<tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"> split(":", $1, 2));</td></tr>
<tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s"> $h->init_header('Host' => $hhost);<div class="calls"><div class="calls_out"> # spent 81µs making 3 calls to <a href="HTTP-Headers-pm-block.html#109">HTTP::Headers::init_header</a>, avg 27µs/call</div></div></td></tr>
<tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"> if ($proxy) {</td></tr>
<tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"> # Check the proxy URI's userinfo() for proxy credentials</td></tr>
<tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s"> # export http_proxy="http://proxyuser:proxypass@proxyhost:port"</td></tr>
<tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"> my $p_auth = $proxy->userinfo();</td></tr>
<tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"> if(defined $p_auth) {</td></tr>
<tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"> require URI::Escape;</td></tr>
<tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"> $h->proxy_authorization_basic(map URI::Escape::uri_unescape($_),</td></tr>
<tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"> split(":", $p_auth, 2))</td></tr>
<tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s">sub hlist_remove {</td></tr>
<tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s"> my($hlist, $k) = @_;</td></tr>
<tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"> $k = lc $k;</td></tr>
<tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s"> for (my $i = @$hlist - 2; $i >= 0; $i -= 2) {</td></tr>
<tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s"> next unless lc($hlist->[$i]) eq $k;</td></tr>
<tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"> splice(@$hlist, $i, 2);</td></tr>
<tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s">sub request</td></tr>
<tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 345ms (1.09+344) within LWP::Protocol::http::request which was called 3 times, avg 115ms/call:
# 3 times (1.09ms+344ms) by LWP::UserAgent::send_request at <a href="LWP-UserAgent-pm-block.html#178">line 178 of LWP/UserAgent.pm</a>, avg 115ms/call</div></div>{</td></tr>
<tr><td class="h"><a name="123"></a>123</td><td class="c0">132</td><td class="c0"><span title="Avg 7µs">922µs</span></td><td></td><td></td><td class="s"> my($self, $request, $proxy, $arg, $size, $timeout) = @_;</td></tr>
<tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s"> $size ||= 4096;</td></tr>
<tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"> # check method</td></tr>
<tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s"> my $method = $request->method;<div class="calls"><div class="calls_out"> # spent 26µs making 3 calls to <a href="HTTP-Request-pm-block.html#53">HTTP::Request::method</a>, avg 9µs/call</div></div></td></tr>
<tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s"> unless ($method =~ /^[A-Za-z0-9_!\#\$%&\'*+\-.^\`|~]+$/) { # HTTP token<div class="calls"><div class="calls_out"> # spent 17µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_match">LWP::Protocol::http::CORE:match</a>, avg 6µs/call</div></div></td></tr>
<tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s"> return new HTTP::Response &HTTP::Status::RC_BAD_REQUEST,</td></tr>
<tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s"> 'Library does not allow method ' .</td></tr>
<tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s"> "$method for 'http:' URLs";</td></tr>
<tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"> my $url = $request->uri;<div class="calls"><div class="calls_out"> # spent 9µs making 3 calls to <a href="HTTP-Request-pm-block.html#59">HTTP::Request::uri</a>, avg 3µs/call</div></div></td></tr>
<tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s"> my($host, $port, $fullpath);</td></tr>
<tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"> # Check if we're proxy'ing</td></tr>
<tr><td class="h"><a name="139"></a>139</td><td class="c1">12</td><td class="c1"><span title="Avg 4µs">49µs</span></td><td></td><td></td><td class="s"> if (defined $proxy) {</td></tr>
<tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"> # $proxy is an URL to an HTTP server which will proxy this request</td></tr>
<tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"> $host = $proxy->host;</td></tr>
<tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"> $port = $proxy->port;</td></tr>
<tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"> $fullpath = $method eq "CONNECT" ?</td></tr>
<tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td></td><td></td><td class="s"> ($url->host . ":" . $url->port) :</td></tr>
<tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s"> $url->as_string;</td></tr>
<tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td></td><td></td><td class="s"> $host = $url->host;<div class="calls"><div class="calls_out"> # spent 109µs making 3 calls to <a href="URI-_server-pm-block.html#65">URI::_server::host</a>, avg 36µs/call</div></div></td></tr>
<tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td></td><td></td><td class="s"> $port = $url->port;<div class="calls"><div class="calls_out"> # spent 86µs making 3 calls to <a href="URI-_server-pm-block.html#120">URI::_server::port</a>, avg 29µs/call</div></div></td></tr>
<tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td></td><td></td><td class="s"> $fullpath = $url->path_query;<div class="calls"><div class="calls_out"> # spent 30µs making 3 calls to <a href="URI-_generic-pm-block.html#52">URI::_generic::path_query</a>, avg 10µs/call</div></div></td></tr>
<tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s"> $fullpath = "/$fullpath" unless $fullpath =~ m,^/,;<div class="calls"><div class="calls_out"> # spent 4µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_match">LWP::Protocol::http::CORE:match</a>, avg 1µs/call</div></div></td></tr>
<tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s"> # connect to remote site</td></tr>
<tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"> my $socket = $self->_new_socket($host, $port, $timeout);<div class="calls"><div class="calls_out"> # spent 125ms making 3 calls to <a href="LWP-Protocol-http-pm-block.html#17">LWP::Protocol::http::_new_socket</a>, avg 41.6ms/call</div></div></td></tr>
<tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s"> $self->_check_sock($request, $socket);<div class="calls"><div class="calls_out"> # spent 5µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#70">LWP::Protocol::http::_check_sock</a>, avg 2µs/call</div></div></td></tr>
<tr><td class="h"><a name="157"></a>157</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td></td><td></td><td class="s"> my @h;</td></tr>
<tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s"> my $request_headers = $request->headers->clone;<div class="calls"><div class="calls_out"> # spent 297µs making 3 calls to <a href="Storable-pm-block.html#Storable__dclone">Storable::dclone</a>, avg 99µs/call
# spent 13µs making 3 calls to <a href="HTTP-Message-pm-block.html#99">HTTP::Message::headers</a>, avg 4µs/call</div></div></td></tr>
<tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s"> $self->_fixup_header($request_headers, $url, $proxy);<div class="calls"><div class="calls_out"> # spent 192µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#83">LWP::Protocol::http::_fixup_header</a>, avg 64µs/call</div></div></td></tr>
<tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 82µs (77+6) within LWP::Protocol::http::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/LWP/Protocol/http.pm:167] which was called 9 times, avg 9µs/call:
# 9 times (77µs+6µs) by HTTP::Headers::scan at <a href="HTTP-Headers-pm-block.html#231">line 231 of HTTP/Headers.pm</a>, avg 9µs/call</div></div> $request_headers->scan(sub {</td></tr>
<tr><td class="h"><a name="163"></a>163</td><td class="c0">36</td><td class="c0"><span title="Avg 3µs">92µs</span></td><td></td><td></td><td class="s"> my($k, $v) = @_;</td></tr>
<tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s"> $k =~ s/^://;<div class="calls"><div class="calls_out"> # spent 3µs making 9 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_subst">LWP::Protocol::http::CORE:subst</a>, avg 344ns/call</div></div></td></tr>
<tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s"> $v =~ s/\n/ /g;<div class="calls"><div class="calls_out"> # spent 3µs making 9 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_subst">LWP::Protocol::http::CORE:subst</a>, avg 311ns/call</div></div></td></tr>
<tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s"> push(@h, $k, $v);</td></tr>
<tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s"> });<div class="calls"><div class="calls_out"> # spent 226µs making 3 calls to <a href="HTTP-Headers-pm-block.html#218">HTTP::Headers::scan</a>, avg 75µs/call</div></div></td></tr>
<tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s"> my $content_ref = $request->content_ref;<div class="calls"><div class="calls_out"> # spent 25µs making 3 calls to <a href="HTTP-Message-pm-block.html#179">HTTP::Message::content_ref</a>, avg 8µs/call</div></div></td></tr>
<tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s"> $content_ref = $$content_ref if ref($$content_ref);</td></tr>
<tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s"> my $chunked;</td></tr>
<tr><td class="h"><a name="172"></a>172</td><td></td><td></td><td></td><td></td><td class="s"> my $has_content;</td></tr>
<tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="174"></a>174</td><td class="c3">6</td><td class="c3"><span title="Avg 2µs">14µs</span></td><td></td><td></td><td class="s"> if (ref($content_ref) eq 'CODE') {</td></tr>
<tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s"> my $clen = $request_headers->header('Content-Length');</td></tr>
<tr><td class="h"><a name="176"></a>176</td><td></td><td></td><td></td><td></td><td class="s"> $has_content++ if $clen;</td></tr>
<tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $clen) {</td></tr>
<tr><td class="h"><a name="178"></a>178</td><td></td><td></td><td></td><td></td><td class="s"> push(@h, "Transfer-Encoding" => "chunked");</td></tr>
<tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s"> $has_content++;</td></tr>
<tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s"> $chunked++;</td></tr>
<tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="182"></a>182</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s"> # Set (or override) Content-Length header</td></tr>
<tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td></td><td></td><td class="s"> my $clen = $request_headers->header('Content-Length');<div class="calls"><div class="calls_out"> # spent 62µs making 3 calls to <a href="HTTP-Headers-pm-block.html#76">HTTP::Headers::header</a>, avg 21µs/call</div></div></td></tr>
<tr><td class="h"><a name="186"></a>186</td><td class="c3">6</td><td class="c3"><span title="Avg 633ns">4µs</span></td><td></td><td></td><td class="s"> if (defined($$content_ref) && length($$content_ref)) {</td></tr>
<tr><td class="h"><a name="187"></a>187</td><td></td><td></td><td></td><td></td><td class="s"> $has_content = length($$content_ref);</td></tr>
<tr><td class="h"><a name="188"></a>188</td><td class="c3">6</td><td class="c3"><span title="Avg 800ns">5µs</span></td><td></td><td></td><td class="s"> if (!defined($clen) || $clen ne $has_content) {</td></tr>
<tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $clen) {</td></tr>
<tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s"> warn "Content-Length header value was wrong, fixed";</td></tr>
<tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s"> hlist_remove(\@h, 'Content-Length');</td></tr>
<tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="193"></a>193</td><td></td><td></td><td></td><td></td><td class="s"> push(@h, 'Content-Length' => $has_content);</td></tr>
<tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($clen) {</td></tr>
<tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s"> warn "Content-Length set when there is no content, fixed";</td></tr>
<tr><td class="h"><a name="198"></a>198</td><td></td><td></td><td></td><td></td><td class="s"> hlist_remove(\@h, 'Content-Length');</td></tr>
<tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="202"></a>202</td><td></td><td></td><td></td><td></td><td class="s"> my $write_wait = 0;</td></tr>
<tr><td class="h"><a name="203"></a>203</td><td></td><td></td><td></td><td></td><td class="s"> $write_wait = 2<div class="calls"><div class="calls_out"> # spent 44µs making 3 calls to <a href="HTTP-Headers-pm-block.html#76">HTTP::Headers::header</a>, avg 15µs/call
# spent 900ns making 3 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_match">LWP::Protocol::http::CORE:match</a>, avg 300ns/call</div></div></td></tr>
<tr><td class="h"><a name="204"></a>204</td><td></td><td></td><td></td><td></td><td class="s"> if ($request_headers->header("Expect") || "") =~ /100-continue/;</td></tr>
<tr><td class="h"><a name="205"></a>205</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="206"></a>206</td><td></td><td></td><td></td><td></td><td class="s"> my $req_buf = $socket->format_request($method, $fullpath, @h);<div class="calls"><div class="calls_out"> # spent 37.9ms making 3 calls to <a href="Net-HTTP-Methods-pm-block.html#123">Net::HTTP::Methods::format_request</a>, avg 12.6ms/call</div></div></td></tr>
<tr><td class="h"><a name="207"></a>207</td><td></td><td></td><td></td><td></td><td class="s"> #print "------\n$req_buf\n------\n";</td></tr>
<tr><td class="h"><a name="208"></a>208</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="209"></a>209</td><td></td><td></td><td></td><td></td><td class="s"> if (!$has_content || $write_wait || $has_content > 8*1024) {</td></tr>
<tr><td class="h"><a name="210"></a>210</td><td></td><td></td><td></td><td></td><td class="s"> WRITE:</td></tr>
<tr><td class="h"><a name="211"></a>211</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr>
<tr><td class="h"><a name="212"></a>212</td><td></td><td></td><td></td><td></td><td class="s"> # Since this just writes out the header block it should almost</td></tr>
<tr><td class="h"><a name="213"></a>213</td><td></td><td></td><td></td><td></td><td class="s"> # always succeed to send the whole buffer in a single write call.</td></tr>
<tr><td class="h"><a name="214"></a>214</td><td></td><td></td><td></td><td></td><td class="s"> my $n = $socket->syswrite($req_buf, length($req_buf));</td></tr>
<tr><td class="h"><a name="215"></a>215</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $n) {</td></tr>
<tr><td class="h"><a name="216"></a>216</td><td class="c3">3</td><td class="c0"><span title="Avg 497µs">1.49ms</span></td><td class="c3">1</td><td class="c0">2.08ms</td><td class="s"><div class="calls"><div class="calls_in"># spent 2.08ms (1.96+126µs) within LWP::Protocol::http::BEGIN@216 which was called
# once (1.96ms+126µs) by LWP::Protocol::implementor at <a href="LWP-Protocol-http-pm-block.html#216">line 216</a></div></div> redo WRITE if $!{EINTR};<div class="calls"><div class="calls_out"> # spent 2.08ms making 1 call to <a href="LWP-Protocol-http-pm-block.html#216">LWP::Protocol::http::BEGIN@216</a></div></div></td></tr>
<tr><td class="h"><a name="217"></a>217</td><td></td><td></td><td></td><td></td><td class="s"> if ($!{EAGAIN}) {</td></tr>
<tr><td class="h"><a name="218"></a>218</td><td></td><td></td><td></td><td></td><td class="s"> select(undef, undef, undef, 0.1);</td></tr>
<tr><td class="h"><a name="219"></a>219</td><td></td><td></td><td></td><td></td><td class="s"> redo WRITE;</td></tr>
<tr><td class="h"><a name="220"></a>220</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="221"></a>221</td><td></td><td></td><td></td><td></td><td class="s"> die "write failed: $!";</td></tr>
<tr><td class="h"><a name="222"></a>222</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="223"></a>223</td><td></td><td></td><td></td><td></td><td class="s"> if ($n) {</td></tr>
<tr><td class="h"><a name="224"></a>224</td><td></td><td></td><td></td><td></td><td class="s"> substr($req_buf, 0, $n, "");</td></tr>
<tr><td class="h"><a name="225"></a>225</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="226"></a>226</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="227"></a>227</td><td></td><td></td><td></td><td></td><td class="s"> select(undef, undef, undef, 0.5);</td></tr>
<tr><td class="h"><a name="228"></a>228</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="229"></a>229</td><td></td><td></td><td></td><td></td><td class="s"> redo WRITE if length $req_buf;</td></tr>
<tr><td class="h"><a name="230"></a>230</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="231"></a>231</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="232"></a>232</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="233"></a>233</td><td></td><td></td><td></td><td></td><td class="s"> my($code, $mess, @junk);</td></tr>
<tr><td class="h"><a name="234"></a>234</td><td></td><td></td><td></td><td></td><td class="s"> my $drop_connection;</td></tr>
<tr><td class="h"><a name="235"></a>235</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="236"></a>236</td><td class="c0">21</td><td class="c3"><span title="Avg 1µs">24µs</span></td><td></td><td></td><td class="s"> if ($has_content) {</td></tr>
<tr><td class="h"><a name="237"></a>237</td><td></td><td></td><td></td><td></td><td class="s"> my $eof;</td></tr>
<tr><td class="h"><a name="238"></a>238</td><td></td><td></td><td></td><td></td><td class="s"> my $wbuf;</td></tr>
<tr><td class="h"><a name="239"></a>239</td><td></td><td></td><td></td><td></td><td class="s"> my $woffset = 0;</td></tr>
<tr><td class="h"><a name="240"></a>240</td><td class="c3">6</td><td class="c3"><span title="Avg 550ns">3µs</span></td><td></td><td></td><td class="s"> if (ref($content_ref) eq 'CODE') {</td></tr>
<tr><td class="h"><a name="241"></a>241</td><td></td><td></td><td></td><td></td><td class="s"> my $buf = &$content_ref();</td></tr>
<tr><td class="h"><a name="242"></a>242</td><td></td><td></td><td></td><td></td><td class="s"> $buf = "" unless defined($buf);</td></tr>
<tr><td class="h"><a name="243"></a>243</td><td></td><td></td><td></td><td></td><td class="s"> $buf = sprintf "%x%s%s%s", length($buf), $CRLF, $buf, $CRLF</td></tr>
<tr><td class="h"><a name="244"></a>244</td><td></td><td></td><td></td><td></td><td class="s"> if $chunked;</td></tr>
<tr><td class="h"><a name="245"></a>245</td><td></td><td></td><td></td><td></td><td class="s"> substr($buf, 0, 0) = $req_buf if $req_buf;</td></tr>
<tr><td class="h"><a name="246"></a>246</td><td></td><td></td><td></td><td></td><td class="s"> $wbuf = \$buf;</td></tr>
<tr><td class="h"><a name="247"></a>247</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="248"></a>248</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="249"></a>249</td><td class="c3">6</td><td class="c3"><span title="Avg 2µs">12µs</span></td><td></td><td></td><td class="s"> if ($req_buf) {</td></tr>
<tr><td class="h"><a name="250"></a>250</td><td></td><td></td><td></td><td></td><td class="s"> my $buf = $req_buf . $$content_ref;</td></tr>
<tr><td class="h"><a name="251"></a>251</td><td></td><td></td><td></td><td></td><td class="s"> $wbuf = \$buf;</td></tr>
<tr><td class="h"><a name="252"></a>252</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="253"></a>253</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="254"></a>254</td><td></td><td></td><td></td><td></td><td class="s"> $wbuf = $content_ref;</td></tr>
<tr><td class="h"><a name="255"></a>255</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="256"></a>256</td><td></td><td></td><td></td><td></td><td class="s"> $eof = 1;</td></tr>
<tr><td class="h"><a name="257"></a>257</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="258"></a>258</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="259"></a>259</td><td></td><td></td><td></td><td></td><td class="s"> my $fbits = '';</td></tr>
<tr><td class="h"><a name="260"></a>260</td><td></td><td></td><td></td><td></td><td class="s"> vec($fbits, fileno($socket), 1) = 1;</td></tr>
<tr><td class="h"><a name="261"></a>261</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="262"></a>262</td><td></td><td></td><td></td><td></td><td class="s"> WRITE:</td></tr>
<tr><td class="h"><a name="263"></a>263</td><td></td><td></td><td></td><td></td><td class="s"> while ($woffset < length($$wbuf)) {</td></tr>
<tr><td class="h"><a name="264"></a>264</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="265"></a>265</td><td class="c0">33</td><td class="c1"><span title="Avg 1µs">46µs</span></td><td></td><td></td><td class="s"> my $sel_timeout = $timeout;</td></tr>
<tr><td class="h"><a name="266"></a>266</td><td></td><td></td><td></td><td></td><td class="s"> if ($write_wait) {</td></tr>
<tr><td class="h"><a name="267"></a>267</td><td></td><td></td><td></td><td></td><td class="s"> $sel_timeout = $write_wait if $write_wait < $sel_timeout;</td></tr>
<tr><td class="h"><a name="268"></a>268</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="269"></a>269</td><td></td><td></td><td></td><td></td><td class="s"> my $time_before;</td></tr>
<tr><td class="h"><a name="270"></a>270</td><td></td><td></td><td></td><td></td><td class="s"> $time_before = time if $sel_timeout;</td></tr>
<tr><td class="h"><a name="271"></a>271</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="272"></a>272</td><td></td><td></td><td></td><td></td><td class="s"> my $rbits = $fbits;</td></tr>
<tr><td class="h"><a name="273"></a>273</td><td></td><td></td><td></td><td></td><td class="s"> my $wbits = $write_wait ? undef : $fbits;</td></tr>
<tr><td class="h"><a name="274"></a>274</td><td></td><td></td><td></td><td></td><td class="s"> my $sel_timeout_before = $sel_timeout;</td></tr>
<tr><td class="h"><a name="275"></a>275</td><td class="c3">6</td><td class="c2"><span title="Avg 7µs">45µs</span></td><td class="c1">3</td><td class="c3">27µs</td><td class="s"> SELECT:<div class="calls"><div class="calls_out"> # spent 27µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_sselect">LWP::Protocol::http::CORE:sselect</a>, avg 9µs/call</div></div></td></tr>
<tr><td class="h"><a name="276"></a>276</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr>
<tr><td class="h"><a name="277"></a>277</td><td></td><td></td><td></td><td></td><td class="s"> my $nfound = select($rbits, $wbits, undef, $sel_timeout);</td></tr>
<tr><td class="h"><a name="278"></a>278</td><td></td><td></td><td></td><td></td><td class="s"> if ($nfound < 0) {</td></tr>
<tr><td class="h"><a name="279"></a>279</td><td></td><td></td><td></td><td></td><td class="s"> if ($!{EINTR} || $!{EAGAIN}) {</td></tr>
<tr><td class="h"><a name="280"></a>280</td><td></td><td></td><td></td><td></td><td class="s"> if ($time_before) {</td></tr>
<tr><td class="h"><a name="281"></a>281</td><td></td><td></td><td></td><td></td><td class="s"> $sel_timeout = $sel_timeout_before - (time - $time_before);</td></tr>
<tr><td class="h"><a name="282"></a>282</td><td></td><td></td><td></td><td></td><td class="s"> $sel_timeout = 0 if $sel_timeout < 0;</td></tr>
<tr><td class="h"><a name="283"></a>283</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="284"></a>284</td><td></td><td></td><td></td><td></td><td class="s"> redo SELECT;</td></tr>
<tr><td class="h"><a name="285"></a>285</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="286"></a>286</td><td></td><td></td><td></td><td></td><td class="s"> die "select failed: $!";</td></tr>
<tr><td class="h"><a name="287"></a>287</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="288"></a>288</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="289"></a>289</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="290"></a>290</td><td></td><td></td><td></td><td></td><td class="s"> if ($write_wait) {</td></tr>
<tr><td class="h"><a name="291"></a>291</td><td></td><td></td><td></td><td></td><td class="s"> $write_wait -= time - $time_before;</td></tr>
<tr><td class="h"><a name="292"></a>292</td><td></td><td></td><td></td><td></td><td class="s"> $write_wait = 0 if $write_wait < 0;</td></tr>
<tr><td class="h"><a name="293"></a>293</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="294"></a>294</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="295"></a>295</td><td></td><td></td><td></td><td></td><td class="s"> if (defined($rbits) && $rbits =~ /[^\0]/) {<div class="calls"><div class="calls_out"> # spent 4µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_match">LWP::Protocol::http::CORE:match</a>, avg 1µs/call</div></div></td></tr>
<tr><td class="h"><a name="296"></a>296</td><td></td><td></td><td></td><td></td><td class="s"> # readable</td></tr>
<tr><td class="h"><a name="297"></a>297</td><td></td><td></td><td></td><td></td><td class="s"> my $buf = $socket->_rbuf;</td></tr>
<tr><td class="h"><a name="298"></a>298</td><td></td><td></td><td></td><td></td><td class="s"> my $n = $socket->sysread($buf, 1024, length($buf));</td></tr>
<tr><td class="h"><a name="299"></a>299</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $n) {</td></tr>
<tr><td class="h"><a name="300"></a>300</td><td></td><td></td><td></td><td></td><td class="s"> die "read failed: $!" unless $!{EINTR} || $!{EAGAIN};</td></tr>
<tr><td class="h"><a name="301"></a>301</td><td></td><td></td><td></td><td></td><td class="s"> # if we get here the rest of the block will do nothing</td></tr>
<tr><td class="h"><a name="302"></a>302</td><td></td><td></td><td></td><td></td><td class="s"> # and we will retry the read on the next round</td></tr>
<tr><td class="h"><a name="303"></a>303</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="304"></a>304</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($n == 0) {</td></tr>
<tr><td class="h"><a name="305"></a>305</td><td></td><td></td><td></td><td></td><td class="s"> # the server closed the connection before we finished</td></tr>
<tr><td class="h"><a name="306"></a>306</td><td></td><td></td><td></td><td></td><td class="s"> # writing all the request content. No need to write any more.</td></tr>
<tr><td class="h"><a name="307"></a>307</td><td></td><td></td><td></td><td></td><td class="s"> $drop_connection++;</td></tr>
<tr><td class="h"><a name="308"></a>308</td><td></td><td></td><td></td><td></td><td class="s"> last WRITE;</td></tr>
<tr><td class="h"><a name="309"></a>309</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="310"></a>310</td><td></td><td></td><td></td><td></td><td class="s"> $socket->_rbuf($buf);</td></tr>
<tr><td class="h"><a name="311"></a>311</td><td></td><td></td><td></td><td></td><td class="s"> if (!$code && $buf =~ /\015?\012\015?\012/) {</td></tr>
<tr><td class="h"><a name="312"></a>312</td><td></td><td></td><td></td><td></td><td class="s"> # a whole response header is present, so we can read it without blocking</td></tr>
<tr><td class="h"><a name="313"></a>313</td><td></td><td></td><td></td><td></td><td class="s"> ($code, $mess, @h) = $socket->read_response_headers(laxed => 1,</td></tr>
<tr><td class="h"><a name="314"></a>314</td><td></td><td></td><td></td><td></td><td class="s"> junk_out => \@junk,</td></tr>
<tr><td class="h"><a name="315"></a>315</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr>
<tr><td class="h"><a name="316"></a>316</td><td></td><td></td><td></td><td></td><td class="s"> if ($code eq "100") {</td></tr>
<tr><td class="h"><a name="317"></a>317</td><td></td><td></td><td></td><td></td><td class="s"> $write_wait = 0;</td></tr>
<tr><td class="h"><a name="318"></a>318</td><td></td><td></td><td></td><td></td><td class="s"> undef($code);</td></tr>
<tr><td class="h"><a name="319"></a>319</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="320"></a>320</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="321"></a>321</td><td></td><td></td><td></td><td></td><td class="s"> $drop_connection++;</td></tr>
<tr><td class="h"><a name="322"></a>322</td><td></td><td></td><td></td><td></td><td class="s"> last WRITE;</td></tr>
<tr><td class="h"><a name="323"></a>323</td><td></td><td></td><td></td><td></td><td class="s"> # XXX should perhaps try to abort write in a nice way too</td></tr>
<tr><td class="h"><a name="324"></a>324</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="325"></a>325</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="326"></a>326</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="327"></a>327</td><td class="c1">12</td><td class="c3"><span title="Avg 3µs">34µs</span></td><td class="c1">3</td><td class="c3">4µs</td><td class="s"> if (defined($wbits) && $wbits =~ /[^\0]/) {<div class="calls"><div class="calls_out"> # spent 4µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__CORE_match">LWP::Protocol::http::CORE:match</a>, avg 1µs/call</div></div></td></tr>
<tr><td class="h"><a name="328"></a>328</td><td></td><td></td><td></td><td></td><td class="s"> my $n = $socket->syswrite($$wbuf, length($$wbuf), $woffset);<div class="calls"><div class="calls_out"> # spent 204µs making 3 calls to <a href="IO-Handle-pm-block.html#460">IO::Handle::syswrite</a>, avg 68µs/call</div></div></td></tr>
<tr><td class="h"><a name="329"></a>329</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $n) {</td></tr>
<tr><td class="h"><a name="330"></a>330</td><td></td><td></td><td></td><td></td><td class="s"> die "write failed: $!" unless $!{EINTR} || $!{EAGAIN};</td></tr>
<tr><td class="h"><a name="331"></a>331</td><td></td><td></td><td></td><td></td><td class="s"> $n = 0; # will retry write on the next round</td></tr>
<tr><td class="h"><a name="332"></a>332</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="333"></a>333</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($n == 0) {</td></tr>
<tr><td class="h"><a name="334"></a>334</td><td></td><td></td><td></td><td></td><td class="s"> die "write failed: no bytes written";</td></tr>
<tr><td class="h"><a name="335"></a>335</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="336"></a>336</td><td></td><td></td><td></td><td></td><td class="s"> $woffset += $n;</td></tr>
<tr><td class="h"><a name="337"></a>337</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="338"></a>338</td><td></td><td></td><td></td><td></td><td class="s"> if (!$eof && $woffset >= length($$wbuf)) {</td></tr>
<tr><td class="h"><a name="339"></a>339</td><td></td><td></td><td></td><td></td><td class="s"> # need to refill buffer from $content_ref code</td></tr>
<tr><td class="h"><a name="340"></a>340</td><td></td><td></td><td></td><td></td><td class="s"> my $buf = &$content_ref();</td></tr>
<tr><td class="h"><a name="341"></a>341</td><td></td><td></td><td></td><td></td><td class="s"> $buf = "" unless defined($buf);</td></tr>
<tr><td class="h"><a name="342"></a>342</td><td></td><td></td><td></td><td></td><td class="s"> $eof++ unless length($buf);</td></tr>
<tr><td class="h"><a name="343"></a>343</td><td></td><td></td><td></td><td></td><td class="s"> $buf = sprintf "%x%s%s%s", length($buf), $CRLF, $buf, $CRLF</td></tr>
<tr><td class="h"><a name="344"></a>344</td><td></td><td></td><td></td><td></td><td class="s"> if $chunked;</td></tr>
<tr><td class="h"><a name="345"></a>345</td><td></td><td></td><td></td><td></td><td class="s"> $wbuf = \$buf;</td></tr>
<tr><td class="h"><a name="346"></a>346</td><td></td><td></td><td></td><td></td><td class="s"> $woffset = 0;</td></tr>
<tr><td class="h"><a name="347"></a>347</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="348"></a>348</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="349"></a>349</td><td></td><td></td><td></td><td></td><td class="s"> } # WRITE</td></tr>
<tr><td class="h"><a name="350"></a>350</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="351"></a>351</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="352"></a>352</td><td></td><td></td><td></td><td></td><td class="s"> ($code, $mess, @h) = $socket->read_response_headers(laxed => 1, junk_out => \@junk)<div class="calls"><div class="calls_out"> # spent 175ms making 3 calls to <a href="Net-HTTP-Methods-pm-block.html#339">Net::HTTP::Methods::read_response_headers</a>, avg 58.4ms/call</div></div></td></tr>
<tr><td class="h"><a name="353"></a>353</td><td></td><td></td><td></td><td></td><td class="s"> unless $code;</td></tr>
<tr><td class="h"><a name="354"></a>354</td><td></td><td></td><td></td><td></td><td class="s"> ($code, $mess, @h) = $socket->read_response_headers(laxed => 1, junk_out => \@junk)</td></tr>
<tr><td class="h"><a name="355"></a>355</td><td></td><td></td><td></td><td></td><td class="s"> if $code eq "100";</td></tr>
<tr><td class="h"><a name="356"></a>356</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="357"></a>357</td><td></td><td></td><td></td><td></td><td class="s"> my $response = HTTP::Response->new($code, $mess);<div class="calls"><div class="calls_out"> # spent 314µs making 3 calls to <a href="HTTP-Response-pm-block.html#13">HTTP::Response::new</a>, avg 105µs/call</div></div></td></tr>
<tr><td class="h"><a name="358"></a>358</td><td></td><td></td><td></td><td></td><td class="s"> my $peer_http_version = $socket->peer_http_version;<div class="calls"><div class="calls_out"> # spent 18µs making 3 calls to <a href="Net-HTTP-Methods-pm-block.html#99">Net::HTTP::Methods::__ANON__[Net/HTTP/Methods.pm:104]</a>, avg 6µs/call</div></div></td></tr>
<tr><td class="h"><a name="359"></a>359</td><td></td><td></td><td></td><td></td><td class="s"> $response->protocol("HTTP/$peer_http_version");<div class="calls"><div class="calls_out"> # spent 32µs making 3 calls to <a href="HTTP-Message-pm-block.html#95">HTTP::Message::protocol</a>, avg 11µs/call</div></div></td></tr>
<tr><td class="h"><a name="360"></a>360</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr>
<tr><td class="h"><a name="361"></a>361</td><td class="c3">6</td><td class="c3"><span title="Avg 5µs">28µs</span></td><td></td><td></td><td class="s"> local $HTTP::Headers::TRANSLATE_UNDERSCORE;</td></tr>
<tr><td class="h"><a name="362"></a>362</td><td></td><td></td><td></td><td></td><td class="s"> $response->push_header(@h);<div class="calls"><div class="calls_out"> # spent 184µs making 2 calls to <a href="HTTP-Message-pm-block.html#622">HTTP::Message::__ANON__[HTTP/Message.pm:622]</a>, avg 92µs/call
# spent 28µs making 1 call to <a href="HTTP-Message-pm-block.html#616">HTTP::Message::AUTOLOAD</a></div></div></td></tr>
<tr><td class="h"><a name="363"></a>363</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="364"></a>364</td><td></td><td></td><td></td><td></td><td class="s"> $response->push_header("Client-Junk" => \@junk) if @junk;</td></tr>
<tr><td class="h"><a name="365"></a>365</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="366"></a>366</td><td></td><td></td><td></td><td></td><td class="s"> $response->request($request);<div class="calls"><div class="calls_out"> # spent 35µs making 3 calls to <a href="HTTP-Response-pm-block.html#64">HTTP::Response::request</a>, avg 12µs/call</div></div></td></tr>
<tr><td class="h"><a name="367"></a>367</td><td></td><td></td><td></td><td></td><td class="s"> $self->_get_sock_info($response, $socket);<div class="calls"><div class="calls_out"> # spent 586µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#75">LWP::Protocol::http::_get_sock_info</a>, avg 195µs/call</div></div></td></tr>
<tr><td class="h"><a name="368"></a>368</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="369"></a>369</td><td></td><td></td><td></td><td></td><td class="s"> if ($method eq "CONNECT") {</td></tr>
<tr><td class="h"><a name="370"></a>370</td><td></td><td></td><td></td><td></td><td class="s"> $response->{client_socket} = $socket; # so it can be picked up</td></tr>
<tr><td class="h"><a name="371"></a>371</td><td></td><td></td><td></td><td></td><td class="s"> return $response;</td></tr>
<tr><td class="h"><a name="372"></a>372</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="373"></a>373</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="374"></a>374</td><td></td><td></td><td></td><td></td><td class="s"> if (my @te = $response->remove_header('Transfer-Encoding')) {<div class="calls"><div class="calls_out"> # spent 143µs making 4 calls to <a href="HTTP-Message-pm-block.html#622">HTTP::Message::__ANON__[HTTP/Message.pm:622]</a>, avg 36µs/call
# spent 13µs making 1 call to <a href="HTTP-Message-pm-block.html#616">HTTP::Message::AUTOLOAD</a></div></div></td></tr>
<tr><td class="h"><a name="375"></a>375</td><td></td><td></td><td></td><td></td><td class="s"> $response->push_header('Client-Transfer-Encoding', \@te);</td></tr>
<tr><td class="h"><a name="376"></a>376</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="377"></a>377</td><td></td><td></td><td></td><td></td><td class="s"> $response->push_header('Client-Response-Num', scalar $socket->increment_response_count);<div class="calls"><div class="calls_out"> # spent 110µs making 3 calls to <a href="HTTP-Message-pm-block.html#622">HTTP::Message::__ANON__[HTTP/Message.pm:622]</a>, avg 37µs/call
# spent 14µs making 3 calls to <a href="LWP-Protocol-http-pm-block.html#465">LWP::Protocol::http::SocketMethods::increment_response_count</a>, avg 5µs/call</div></div></td></tr>
<tr><td class="h"><a name="378"></a>378</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="379"></a>379</td><td></td><td></td><td></td><td></td><td class="s"> my $complete;</td></tr>
<tr><td class="h"><a name="380"></a>380</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 728µs (82+646) within LWP::Protocol::http::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/LWP/Protocol/http.pm:394] which was called 7 times, avg 104µs/call:
# 4 times (32µs+408µs) by LWP::Protocol::collect at <a href="LWP-Protocol-pm-block.html#158">line 158 of LWP/Protocol.pm</a>, avg 110µs/call
# 3 times (50µs+238µs) by LWP::Protocol::collect at <a href="LWP-Protocol-pm-block.html#148">line 148 of LWP/Protocol.pm</a>, avg 96µs/call</div></div> $response = $self->collect($arg, $response, sub {</td></tr>
<tr><td class="h"><a name="381"></a>381</td><td class="c0">35</td><td class="c2"><span title="Avg 1µs">42µs</span></td><td></td><td></td><td class="s"> my $buf = ""; #prevent use of uninitialized value in SSLeay.xs</td></tr>
<tr><td class="h"><a name="382"></a>382</td><td></td><td></td><td></td><td></td><td class="s"> my $n;</td></tr>
<tr><td class="h"><a name="383"></a>383</td><td class="c0">21</td><td class="c2"><span title="Avg 2µs">39µs</span></td><td class="c0">7</td><td class="c0">646µs</td><td class="s"> READ:<div class="calls"><div class="calls_out"> # spent 646µs making 7 calls to <a href="Net-HTTP-Methods-pm-block.html#395">Net::HTTP::Methods::read_entity_body</a>, avg 92µs/call</div></div></td></tr>
<tr><td class="h"><a name="384"></a>384</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr>
<tr><td class="h"><a name="385"></a>385</td><td></td><td></td><td></td><td></td><td class="s"> $n = $socket->read_entity_body($buf, $size);</td></tr>
<tr><td class="h"><a name="386"></a>386</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined $n) {</td></tr>
<tr><td class="h"><a name="387"></a>387</td><td></td><td></td><td></td><td></td><td class="s"> redo READ if $!{EINTR} || $!{EAGAIN};</td></tr>
<tr><td class="h"><a name="388"></a>388</td><td></td><td></td><td></td><td></td><td class="s"> die "read failed: $!";</td></tr>
<tr><td class="h"><a name="389"></a>389</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="390"></a>390</td><td></td><td></td><td></td><td></td><td class="s"> redo READ if $n == -1;</td></tr>
<tr><td class="h"><a name="391"></a>391</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="392"></a>392</td><td></td><td></td><td></td><td></td><td class="s"> $complete++ if !$n;</td></tr>
<tr><td class="h"><a name="393"></a>393</td><td></td><td></td><td></td><td></td><td class="s"> return \$buf;</td></tr>
<tr><td class="h"><a name="394"></a>394</td><td></td><td></td><td></td><td></td><td class="s"> } );<div class="calls"><div class="calls_out"> # spent 2.84ms making 3 calls to <a href="LWP-Protocol-pm-block.html#94">LWP::Protocol::collect</a>, avg 945µs/call</div></div></td></tr>
<tr><td class="h"><a name="395"></a>395</td><td></td><td></td><td></td><td></td><td class="s"> $drop_connection++ unless $complete;</td></tr>
<tr><td class="h"><a name="396"></a>396</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="397"></a>397</td><td></td><td></td><td></td><td></td><td class="s"> @h = $socket->get_trailers;<div class="calls"><div class="calls_out"> # spent 14µs making 3 calls to <a href="Net-HTTP-Methods-pm-block.html#550">Net::HTTP::Methods::get_trailers</a>, avg 5µs/call</div></div></td></tr>
<tr><td class="h"><a name="398"></a>398</td><td></td><td></td><td></td><td></td><td class="s"> if (@h) {</td></tr>
<tr><td class="h"><a name="399"></a>399</td><td></td><td></td><td></td><td></td><td class="s"> local $HTTP::Headers::TRANSLATE_UNDERSCORE;</td></tr>
<tr><td class="h"><a name="400"></a>400</td><td></td><td></td><td></td><td></td><td class="s"> $response->push_header(@h);</td></tr>
<tr><td class="h"><a name="401"></a>401</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="402"></a>402</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="403"></a>403</td><td></td><td></td><td></td><td></td><td class="s"> # keep-alive support</td></tr>
<tr><td class="h"><a name="404"></a>404</td><td class="c3">3</td><td class="c3"><span title="Avg 2µs">6µs</span></td><td></td><td></td><td class="s"> unless ($drop_connection) {</td></tr>
<tr><td class="h"><a name="405"></a>405</td><td class="c3">6</td><td class="c1"><span title="Avg 9µs">54µs</span></td><td></td><td></td><td class="s"> if (my $conn_cache = $self->{ua}{conn_cache}) {</td></tr>
<tr><td class="h"><a name="406"></a>406</td><td></td><td></td><td></td><td></td><td class="s"> my %connection = map { (lc($_) => 1) }<div class="calls"><div class="calls_out"> # spent 107µs making 3 calls to <a href="HTTP-Message-pm-block.html#622">HTTP::Message::__ANON__[HTTP/Message.pm:622]</a>, avg 36µs/call</div></div></td></tr>
<tr><td class="h"><a name="407"></a>407</td><td></td><td></td><td></td><td></td><td class="s"> split(/\s*,\s*/, ($response->header("Connection") || ""));</td></tr>
<tr><td class="h"><a name="408"></a>408</td><td></td><td></td><td></td><td></td><td class="s"> if (($peer_http_version eq "1.1" && !$connection{close}) ||<div class="calls"><div class="calls_out"> # spent 74µs making 2 calls to <a href="LWP-ConnCache-pm-block.html#23">LWP::ConnCache::deposit</a>, avg 37µs/call
# spent 9µs making 2 calls to <a href="LWP-Protocol-http-pm-block.html#54">LWP::Protocol::http::socket_type</a>, avg 5µs/call</div></div></td></tr>
<tr><td class="h"><a name="409"></a>409</td><td></td><td></td><td></td><td></td><td class="s"> $connection{"keep-alive"})</td></tr>
<tr><td class="h"><a name="410"></a>410</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr>
<tr><td class="h"><a name="411"></a>411</td><td></td><td></td><td></td><td></td><td class="s"> $conn_cache->deposit($self->socket_type, "$host:$port", $socket);</td></tr>
<tr><td class="h"><a name="412"></a>412</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="413"></a>413</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="414"></a>414</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="415"></a>415</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="416"></a>416</td><td></td><td></td><td></td><td></td><td class="s"> $response;</td></tr>
<tr><td class="h"><a name="417"></a>417</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="418"></a>418</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="419"></a>419</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="420"></a>420</td><td></td><td></td><td></td><td></td><td class="s">#-----------------------------------------------------------</td></tr>
<tr><td class="h"><a name="421"></a>421</td><td></td><td></td><td></td><td></td><td class="s">package LWP::Protocol::http::SocketMethods;</td></tr>
<tr><td class="h"><a name="422"></a>422</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="423"></a>423</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 174ms (141µs+174) within LWP::Protocol::http::SocketMethods::sysread which was called 7 times, avg 24.9ms/call:
# 5 times (123µs+174ms) by Net::HTTP::Methods::my_readline at <a href="Net-HTTP-Methods-pm-block.html#256">line 256 of Net/HTTP/Methods.pm</a>, avg 34.9ms/call
# 2 times (17µs+48µs) by Net::HTTP::Methods::my_read at <a href="Net-HTTP-Methods-pm-block.html#236">line 236 of Net/HTTP/Methods.pm</a>, avg 33µs/call</div></div>sub sysread {</td></tr>
<tr><td class="h"><a name="424"></a>424</td><td class="c0">21</td><td class="c0"><span title="Avg 9µs">196µs</span></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
<tr><td class="h"><a name="425"></a>425</td><td class="c3">7</td><td class="c3"><span title="Avg 3µs">19µs</span></td><td></td><td></td><td class="s"> if (my $timeout = ${*$self}{io_socket_timeout}) {</td></tr>
<tr><td class="h"><a name="426"></a>426</td><td></td><td></td><td></td><td></td><td class="s"> die "read timeout" unless $self->can_read($timeout);<div class="calls"><div class="calls_out"> # spent 174ms making 7 calls to <a href="LWP-Protocol-http-pm-block.html#436">LWP::Protocol::http::SocketMethods::can_read</a>, avg 24.9ms/call</div></div></td></tr>
<tr><td class="h"><a name="427"></a>427</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="428"></a>428</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="429"></a>429</td><td></td><td></td><td></td><td></td><td class="s"> # since we have made the socket non-blocking we</td></tr>
<tr><td class="h"><a name="430"></a>430</td><td></td><td></td><td></td><td></td><td class="s"> # use select to wait for some data to arrive</td></tr>
<tr><td class="h"><a name="431"></a>431</td><td></td><td></td><td></td><td></td><td class="s"> $self->can_read(undef) || die "Assert";</td></tr>
<tr><td class="h"><a name="432"></a>432</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="433"></a>433</td><td></td><td></td><td></td><td></td><td class="s"> sysread($self, $_[0], $_[1], $_[2] || 0);<div class="calls"><div class="calls_out"> # spent 90µs making 7 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__SocketMethods__CORE_sysread">LWP::Protocol::http::SocketMethods::CORE:sysread</a>, avg 13µs/call</div></div></td></tr>
<tr><td class="h"><a name="434"></a>434</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="435"></a>435</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="436"></a>436</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 174ms (215µs+174) within LWP::Protocol::http::SocketMethods::can_read which was called 8 times, avg 21.8ms/call:
# 7 times (204µs+174ms) by LWP::Protocol::http::SocketMethods::sysread at <a href="LWP-Protocol-http-pm-block.html#426">line 426</a>, avg 24.9ms/call
# once (11µs+8µs) by LWP::Protocol::http::_new_socket at <a href="LWP-Protocol-http-pm-block.html#22">line 22</a></div></div>sub can_read {</td></tr>
<tr><td class="h"><a name="437"></a>437</td><td class="c0">32</td><td class="c3"><span title="Avg 987ns">32µs</span></td><td></td><td></td><td class="s"> my($self, $timeout) = @_;</td></tr>
<tr><td class="h"><a name="438"></a>438</td><td></td><td></td><td></td><td></td><td class="s"> my $fbits = '';</td></tr>
<tr><td class="h"><a name="439"></a>439</td><td></td><td></td><td></td><td></td><td class="s"> vec($fbits, fileno($self), 1) = 1;</td></tr>
<tr><td class="h"><a name="440"></a>440</td><td class="c0">40</td><td class="c0"><span title="Avg 4.36ms">174ms</span></td><td></td><td></td><td class="s"> SELECT:</td></tr>
<tr><td class="h"><a name="441"></a>441</td><td></td><td></td><td></td><td></td><td class="s"> {</td></tr>
<tr><td class="h"><a name="442"></a>442</td><td></td><td></td><td></td><td></td><td class="s"> my $before;</td></tr>
<tr><td class="h"><a name="443"></a>443</td><td></td><td></td><td></td><td></td><td class="s"> $before = time if $timeout;</td></tr>
<tr><td class="h"><a name="444"></a>444</td><td></td><td></td><td></td><td></td><td class="s"> my $nfound = select($fbits, undef, undef, $timeout);<div class="calls"><div class="calls_out"> # spent 174ms making 8 calls to <a href="LWP-Protocol-http-pm-block.html#LWP__Protocol__http__SocketMethods__CORE_sselect">LWP::Protocol::http::SocketMethods::CORE:sselect</a>, avg 21.8ms/call</div></div></td></tr>
<tr><td class="h"><a name="445"></a>445</td><td></td><td></td><td></td><td></td><td class="s"> if ($nfound < 0) {</td></tr>
<tr><td class="h"><a name="446"></a>446</td><td></td><td></td><td></td><td></td><td class="s"> if ($!{EINTR} || $!{EAGAIN}) {</td></tr>
<tr><td class="h"><a name="447"></a>447</td><td></td><td></td><td></td><td></td><td class="s"> # don't really think EAGAIN can happen here</td></tr>
<tr><td class="h"><a name="448"></a>448</td><td></td><td></td><td></td><td></td><td class="s"> if ($timeout) {</td></tr>
<tr><td class="h"><a name="449"></a>449</td><td></td><td></td><td></td><td></td><td class="s"> $timeout -= time - $before;</td></tr>
<tr><td class="h"><a name="450"></a>450</td><td></td><td></td><td></td><td></td><td class="s"> $timeout = 0 if $timeout < 0;</td></tr>
<tr><td class="h"><a name="451"></a>451</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="452"></a>452</td><td></td><td></td><td></td><td></td><td class="s"> redo SELECT;</td></tr>
<tr><td class="h"><a name="453"></a>453</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="454"></a>454</td><td></td><td></td><td></td><td></td><td class="s"> die "select failed: $!";</td></tr>
<tr><td class="h"><a name="455"></a>455</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="456"></a>456</td><td></td><td></td><td></td><td></td><td class="s"> return $nfound > 0;</td></tr>
<tr><td class="h"><a name="457"></a>457</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="458"></a>458</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="459"></a>459</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="460"></a>460</td><td></td><td></td><td></td><td></td><td class="s">sub ping {</td></tr>
<tr><td class="h"><a name="461"></a>461</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
<tr><td class="h"><a name="462"></a>462</td><td></td><td></td><td></td><td></td><td class="s"> !$self->can_read(0);</td></tr>
<tr><td class="h"><a name="463"></a>463</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="464"></a>464</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="465"></a>465</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 14µs within LWP::Protocol::http::SocketMethods::increment_response_count which was called 3 times, avg 5µs/call:
# 3 times (14µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#377">line 377</a>, avg 5µs/call</div></div>sub increment_response_count {</td></tr>
<tr><td class="h"><a name="466"></a>466</td><td class="c3">6</td><td class="c3"><span title="Avg 4µs">25µs</span></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
<tr><td class="h"><a name="467"></a>467</td><td></td><td></td><td></td><td></td><td class="s"> return ++${*$self}{'myhttp_response_count'};</td></tr>
<tr><td class="h"><a name="468"></a>468</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="469"></a>469</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="470"></a>470</td><td></td><td></td><td></td><td></td><td class="s">#-----------------------------------------------------------</td></tr>
<tr><td class="h"><a name="471"></a>471</td><td></td><td></td><td></td><td></td><td class="s">package LWP::Protocol::http::Socket;</td></tr>
<tr><td class="h"><a name="472"></a>472</td><td class="c3">3</td><td class="c1"><span title="Avg 19µs">56µs</span></td><td class="c3">2</td><td class="c1">78µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 45µs (12+33) within LWP::Protocol::http::Socket::BEGIN@472 which was called
# once (12µs+33µs) by LWP::Protocol::implementor at <a href="LWP-Protocol-http-pm-block.html#472">line 472</a></div></div>use vars qw(@ISA);<div class="calls"><div class="calls_out"># spent 45µs making 1 call to <a href="LWP-Protocol-http-pm-block.html#472">LWP::Protocol::http::Socket::BEGIN@472</a>
# spent 33µs making 1 call to <a href="vars-pm-block.html#10">vars::import</a></div></div></td></tr>
<tr><td class="h"><a name="473"></a>473</td><td class="c3">1</td><td class="c3"><span title="Avg 18µs">18µs</span></td><td></td><td></td><td class="s">@ISA = qw(LWP::Protocol::http::SocketMethods Net::HTTP);</td></tr>
<tr><td class="h"><a name="474"></a>474</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="475"></a>475</td><td class="c3">1</td><td class="c3"><span title="Avg 10µs">10µs</span></td><td></td><td></td><td class="s">1;</td></tr>
<tr><td class="h"><a name="LWP__Protocol__http__CORE_match"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 30µs within LWP::Protocol::http::CORE:match which was called 15 times, avg 2µs/call:
# 3 times (17µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#129">line 129 of LWP/Protocol/http.pm</a>, avg 6µs/call
# 3 times (4µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#295">line 295 of LWP/Protocol/http.pm</a>, avg 1µs/call
# 3 times (4µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#327">line 327 of LWP/Protocol/http.pm</a>, avg 1µs/call
# 3 times (4µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#151">line 151 of LWP/Protocol/http.pm</a>, avg 1µs/call
# 3 times (900ns+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#203">line 203 of LWP/Protocol/http.pm</a>, avg 300ns/call</div></div>sub LWP::Protocol::http::CORE:match; # xsub<br /> </td></tr>
<tr><td class="h"><a name="LWP__Protocol__http__CORE_sselect"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 27µs within LWP::Protocol::http::CORE:sselect which was called 3 times, avg 9µs/call:
# 3 times (27µs+0s) by LWP::Protocol::http::request at <a href="LWP-Protocol-http-pm-block.html#275">line 275 of LWP/Protocol/http.pm</a>, avg 9µs/call</div></div>sub LWP::Protocol::http::CORE:sselect; # xsub<br /> </td></tr>
<tr><td class="h"><a name="LWP__Protocol__http__CORE_subst"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 9µs within LWP::Protocol::http::CORE:subst which was called 21 times, avg 448ns/call:
# 9 times (3µs+0s) by LWP::Protocol::http::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/LWP/Protocol/http.pm:167] at <a href="LWP-Protocol-http-pm-block.html#164">line 164 of LWP/Protocol/http.pm</a>, avg 344ns/call
# 9 times (3µs+0s) by LWP::Protocol::http::__ANON__[/usr/local/lib/perl5/site_perl/5.10.1/LWP/Protocol/http.pm:167] at <a href="LWP-Protocol-http-pm-block.html#165">line 165 of LWP/Protocol/http.pm</a>, avg 311ns/call
# 3 times (3µs+0s) by LWP::Protocol::http::_fixup_header at <a href="LWP-Protocol-http-pm-block.html#88">line 88 of LWP/Protocol/http.pm</a>, avg 1µs/call</div></div>sub LWP::Protocol::http::CORE:subst; # xsub<br /> </td></tr>
<tr><td class="h"><a name="LWP__Protocol__http__SocketMethods__CORE_sselect"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 174ms within LWP::Protocol::http::SocketMethods::CORE:sselect which was called 8 times, avg 21.8ms/call:
# 8 times (174ms+0s) by LWP::Protocol::http::SocketMethods::can_read at <a href="LWP-Protocol-http-pm-block.html#444">line 444 of LWP/Protocol/http.pm</a>, avg 21.8ms/call</div></div>sub LWP::Protocol::http::SocketMethods::CORE:sselect; # xsub<br /> </td></tr>
<tr><td class="h"><a name="LWP__Protocol__http__SocketMethods__CORE_sysread"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 90µs within LWP::Protocol::http::SocketMethods::CORE:sysread which was called 7 times, avg 13µs/call:
# 7 times (90µs+0s) by LWP::Protocol::http::SocketMethods::sysread at <a href="LWP-Protocol-http-pm-block.html#433">line 433 of LWP/Protocol/http.pm</a>, avg 13µs/call</div></div>sub LWP::Protocol::http::SocketMethods::CORE:sysread; # xsub<br /> </td></tr>
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