NAME
Gearman::Util - Utility functions for gearman distributed job system
METHODS
cmd_name($num)
return cmd
pack_req_command($key, $arg)
return request string
pack_res_command($cmd, $arg)
return response string
read_res_packet($sock, $err_ref, $timeout)
return undef on closed socket or malformed packet
read_text_status($sock, $err_ref)
send_req($sock, $reqref)
wait_for_readability($fileno, $timeout)
given a file descriptor number and a timeout,
wait for that descriptor to become readable
return 0 or 1 on if it did or not