Hi Doron, a question on ZMQ_XPUB_MANUAL and ZMQ_SUBSCRIBE:
> Am 26.11.2014 um 14:30 schrieb Doron Somech <[email protected]>: > > Hi All, > > Just want to let you know and have a discussion on two features (two > solutions to problems) that I have just added to zeromq: > > Manual Subscriptions: > Publisher can be configured to manual mode, with manual mode subscriptions > send from the client are not added automatically (nor unsubscriptions) and > user must call set socket option with ZMQ_SUBSCRIBE on the publisher side to > confirm them. > > The idea is that now subscriptions can be confirmed according to credentials, > another use is to actually use a token for the subscription and the publisher > will translate the token to one or more topics. For the second use the > subscriber side must be of type xsub to avoid filtering messages on the > client side. > > You can take a look at the test for usage: > https://github.com/zeromq/libzmq/blob/master/tests/test_xpub_manual.cpp. the subscription is a subscriber socket property, but the ZMQ_SUBSCRIBE confirming the subscription with the actual topic works on the publisher socket It's not clear on how the ZMQ_SUBSCRIBE is associated with the subscriber; is it just confirming "the last pending subscribe" ? - Michael _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
