[zeromq-dev] zsock_new_sub

Johan Philips johan.philips at kuleuven.be
Mon Aug 4 16:26:19 CEST 2014


On 08/04/2014 04:22 PM, Johan Philips wrote:
> Hi
>
> Am I misinterpreting the macro zsock_new_sub(e,s) or is the subscribing
> function not there?
>
> Basically I used it as follows: zsock_t* sub =
> zsock_new_sub(connection_spec_str, "A"); hoping to receive all messages
> starting with "A". However, I do not receive any messages unless I
> explicitly add zsock_set_subscribe(sub, "A"); as well.
>
> In the zsock.h file I find:
>
> #   define zsock_new_sub(e,s) zsock_new_sub_((e), (s), __FILE__, __LINE__)
>
> //  Create a SUB socket, and optionally subscribe to some prefix string.
> Default
> //  action is connect.
> CZMQ_EXPORT zsock_t *
>       zsock_new_sub_ (const char *endpoint, const char *subscribe, const
> char *filename, size_t line_nbr);
>
>
> Can someone tell me what I am doing wrong? :-)

Nevermind, I checked zsock.c and it just isn't implemented (yet).

Johan





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