NAME

MIO::UDP - Send multiple UPD datagrams in parallel.

SYNOPSIS

            

              
              
use MIO::UDP;
my $udp = MIO::UDP->new( qw( host1:port1 host1:port2 ... ) );
my $result = $udp->run( max => 128, log => \*STDERR, timeout => 300 );
my $mesg = $result->{mesg};
my $error = $result->{error};
            
          

METHODS

run( %param )

Send UDP datagrams in parallel. The following parameters may be defined in %param:

            

              
              
max : ( default 128 ) number of datagrams sent in parallel.
log : ( default STDERR ) a handle to report progress.
timeout : ( default 300 ) number of seconds allotted for each response.
input : ( default from STDIN ) input buffer.
resp : ( default 1 ) want response.
            
          

Returns HASH of HASH of nodes. First level is indexed by type ( mesg or error ). Second level is indexed by message.