NAME

ZMQ::Raw - Low-level API for ZMQ

FUNCTIONS

zmq_init

zmq_term

zmq_msg_close

zmq_msg_data

zmq_msg_init

zmq_msg_init_data

zmq_msg_init_size

zmq_msg_size

zmq_msg_move

zmq_msg_copy

zmq_bind

zmq_close

zmq_connect

zmq_getsockopt

zmq_recvmsg

zmq_send

    $bytes_written = zmq_send( $buffer, $size, $flags )

If $size is set to -1, then the length is automatically calculated from $buffer. Default value is -1, but be careful, if you pass 0, then it's not the same as passing undef

    # automatically calculate
    zmq_send( $buf, undef, $flags );
    
    # write 0 bytes!
    zmq_send( $buf, 0, $flags );

zmq_send_as

zmq_sendmsg( $msg_object )

zmq_setsockopt

zmq_socket

zmq_poll( \@list_of_hashrefs, $timeout )

Calls zmq_poll on the given items as specified by @list_of_hashrefs. Each element in @list_of_hashrefs should be a hashref containing the following keys:

socket

Contains the ZMQ::Raw::Socket object to poll.

fd

Contains the file descriptor to poll. Either one of socket or fd must be specified. If both are specified, 'socket' will take precedence.

events

A bitmask of ZMQ_POLLIN, ZMQ_POLLOUT, ZMQ_POLLERR

callback

Callback that gets invoked. Takes no arguments.

zmq_device( device, insocket, outsocket )