On Wed, 2016-02-10 at 23:33 +0000, Luca Boccassi wrote: > On Feb 10, 2016 20:39, "Mark Gillott" <mgill...@brocade.com> wrote: > > > > On Wed, 2016-02-10 at 20:45 +0100, Pieter Hintjens wrote: > > > You can't do this really, since one ZeroMQ socket can map to 0..n > > > system sockets. > > > > > > > Had a feeling that was going to be the case. > > > > > There is a new option on libzmq master that lets you pre-configure > a > > > FD and give it to ZeroMQ to use for its first pipe. (ZMQ_USE_FD). > > > > > > > Care to expand a bit more? Is there something (test code? source > module) > > you can point me at? > > I can point you to the guy who developed that option. He sits a few > meters from you in the same office and he has an awesome beard. :-) >
Is that the Italian guy who likes to add chicken to his pizza? :-). > > > A custom hook to configure new sockets is a nice idea. > > > > > > > So you register a hook with a newly created socket and you would get > a > > callback just prior to any bind/connect. Is that the idea? In czmq > > terms, something like: > > > > s = zsock_new(ZMQ_REP) > > zsock_configure(s, myfunc, myarg) > > zsock_bind(s) > > > > The callback would be provided with the base socket? > > Nice. That could work because all actual system sockets are created > after bind/connect. And in CZMQ we could add a global zys switch that > applies it automatically to all sockets to make it more convenient. > > But the problem is that such callback should be executed for all > sockets, be they TCP or IPC or inproc. So, there needs to be a way to > discriminate somehow, as what you can do with the FD varies wildly. > > It could be left to the application developer to be careful, but I > think that's confusing and likely to cause troubles. > Rather than a global callback, couldn't you attach the callback to individual sockets? Catch you later (if you're still talking to me!), Mark > Kind regards, > Luca Boccassi > _______________________________________________ zeromq-dev mailing list zeromq-dev@lists.zeromq.org http://lists.zeromq.org/mailman/listinfo/zeromq-dev
