NAME

perfSONAR_PS::Services::MP::Agent::Ping - A module that will run a ping and return it's output in a suitable internal data structure.

DESCRIPTION

Inherited perfSONAR_PS::Services::MP::Agent::CommandLine class that allows a command to be executed. This class overwrites the parse and

SYNOPSIS

  # create and setup a new Agent  
  my $agent = perfSONAR_PS::Services::MP::Agent::Ping( );
  $agent->init();
  
  # collect the results (i.e. run the command)
  if( $mp->collectMeasurements() == 0 )
  {
        
        # get the raw datastructure for the measurement
        use Data::Dumper;
        print "Results:\n" . Dumper $self->results() . "\n";

  }
  # opps! something went wrong! :(
  else {
    
    print STDERR "Command: '" . $self->commandString() . "' failed with result '" . $self->results() . "': " . $agent->error() . "\n"; 
    
  }

new( $command, $options, $namespace)

Creates a new ping agent class

init()

inherited from parent classes. makes sure that the ping executable is existing.

command()

accessor/mutator for the ping executable file

cont( $string )

accessor/mutator method to set the number of packets to ping to

interval( $string )

accessor/mutator method to set the period between packet pings

packetInterval( $string )

accessor/mutator method to set the period between packet pings

deadline( $string )

accessor/mutator method to set the deadline value of the pings

packetSize( $string )

accessor/mutator method to set the packetSize of the pings

ttl( $string )

accessor/mutator method to set the ttl of the pings

ttl( $string )

accessor/mutator method to set the ttl of the pings

parse()

parses the output from a command line measurement of pings