anyone knows if the java bindings "jzmq" for ZeroMQ work with ZeroMQ version 3.x.x ? There is NOWEHERE official information about that. Anyone an idea?
Indeed, not easy to find. However, browsing around in the jzmq code, it seems that 3.0 (and possibly higher) versions are supported. Have a look at the following java file, it contains notions about 3.0 including various checks for current zmq version and appropriate handling (e.g. supporting newer zmq 3.0+ functionality):
https://github.com/zeromq/jzmq/blob/master/src/org/zeromq/ZMQ.java
For example (line 813 per 2013-01-31):
/**
* @since 3.0.0
*/
public void setSndHWM (long sndHWM) {
if (ZMQ.version_full() < ZMQ.make_version(3, 0, 0))
return;
setLongSockopt (SNDHWM, sndHWM);
}