ruby-ffi-rzmq - 2.0.7-1 main

ØMQ is a library which extends the standard socket interfaces with features
traditionally provided by specialised messaging middleware products.
.
ØMQ sockets provide an abstraction of asynchronous message queues, multiple
messaging patterns, message filtering (subscriptions), seamless access to
multiple transport protocols and more.
.
This module wraps ØMQ using Ruby FFI (foreign function interface). It is a
pure Ruby wrapper so it can be used with any Ruby runtime that supports FFI,
including MRI, Rubinius and JRuby.