[zeromq-dev] C API changes for ZeroMQ 4.1.0

[Peter Kleiweg]

>From the NEWS file:

    0MQ version 4.1.0 rc1, released on 2014/10/14
    =============================================

    * All issues that were fixed in 4.0.x

    * Improved client reconnection strategy on errors

    * GSSAPI security mechanism

    * SOCKS5 support (ZMQ_SOCKS_PROXY)

    * ZMQ_ROUTER_HANDOVER

    * ZMQ_TOS

    * ZMQ_CONNECT_RID

    * ZMQ_HANDSHAKE_IVL

    * ZMQ_IDENTITY_FD

    * ZMQ_XPUB_NODROP

    * ZMQ_SRCFD and ZMQ_SHARED message options

    * Message metadata -- zmq_msg_gets ()

    * Probe library configuration -- zmq_has ()
 
Can someone please give an overview of how these things effect
the C API? What are new functions? What functions have changed?
What options were added or changed (or removed)?



-- 
Peter Kleiweg
http://pkleiweg.home.xs4all.nl/