socket.options {rzmq}

set a socket option.

Description

The zmq_setsockopt() function shall set the option specified by the option_name argument to the value pointed to by the option_value argument for the ZMQ socket pointed to by the socket argument.

Usage

set.hwm(socket, option.value)
set.swap(socket, option.value)
set.affinity(socket, option.value)
set.identity(socket, option.value)
subscribe(socket, option.value)
unsubscribe(socket, option.value)
set.rate(socket, option.value)
set.recovery.ivl(socket, option.value)
set.recovery.ivl.msec(socket, option.value)
set.mcast.loop(socket, option.value)
set.sndbuf(socket, option.value)
set.rcvbuf(socket, option.value)
set.linger(socket, option.value)
set.reconnect.ivl(socket, option.value)
set.zmq.backlog(socket, option.value)
set.reconnect.ivl.max(socket, option.value)
get.rcvmore(socket)
get.last.endpoint(socket)
get.send.timeout(socket)
set.send.timeout(socket, option.value)
get.rcv.timeout(socket)
set.rcv.timeout(socket, option.value)

Arguments

socket

a zmq socket object

option.value

the new option value to bet set

Value

a boolean indicating success or failure of the operation or in the case of getsocketoptions, the value of the requsted option.

Author(s)

ZMQ was written by Martin Sustrik <[e-mail]> and Martin Lucina <[e-mail]>. rzmq was written by Whit Armstrong.

References

http://www.zeromq.org http://api.zeromq.org http://zguide.zeromq.org/page:all

See Also

connect.socket,bind.socket,receive.socket,send.socket,poll.socket

Examples

## Not run: 

library(rzmq)
context = init.context()
socket = init.socket(context,"ZMQ_REQ")

set.hwm(socket, 1L)
set.swap(socket, 100L)
set.identity(socket, "big.ass.socket")

## End(Not run)