This simple patch exposes the new ZMQ_USE_FD socket option of the upcoming zmq 4.2. This option is listed among experimental options ("draft"), but it was implemented already in February (https://github.com/zeromq/libzmq/commit/4bcbb3055ebf6753a2135fb3132311603d6ea930 and then renamed) so hopefuly it won't undergo any significant changes.
The support for this option is needed for the project I'm working on (scopes API in Ubuntu) and it would be great if it was accepted into the zmqpp.
This simple patch exposes the new ZMQ_USE_FD socket option of the upcoming zmq 4.2. This option is listed among experimental options ("draft"), but it was implemented already in February (https://github.com/zeromq/libzmq/commit/4bcbb3055ebf6753a2135fb3132311603d6ea930 and then renamed) so hopefuly it won't undergo any significant changes.
The support for this option is needed for the project I'm working on (scopes API in Ubuntu) and it would be great if it was accepted into the zmqpp.