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GENERIC socket type and COMMAND flag added

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GENERIC allows to use 0MQ as a dumb networking framework.
It provides user with connect/disconnect notifications.
Also, each inbound message is labeled by ID of the connection
it originated from. Outbound messages should be labeled by
the ID of the connection to send them to.

To distinguish connect/disconnect notifications from common
messages, COMMAND flag was introduced.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
This commit is contained in:
Martin Sustrik
2011-07-17 23:31:29 +02:00
parent c8e8f2a24c
commit bf78e230ad
5 changed files with 46 additions and 20 deletions
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3
include/zmq.h
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@@ -158,6 +158,7 @@ ZMQ_EXPORT int zmq_term (void *context);
#define ZMQ_PUSH 8
#define ZMQ_XPUB 9
#define ZMQ_XSUB 10
#define ZMQ_GENERIC 13
/* Socket options. */
#define ZMQ_AFFINITY 4
@@ -182,11 +183,13 @@ ZMQ_EXPORT int zmq_term (void *context);
#define ZMQ_RCVTIMEO 27
#define ZMQ_SNDTIMEO 28
#define ZMQ_RCVLABEL 29
#define ZMQ_RCVCMD 30
/* Send/recv options. */
#define ZMQ_DONTWAIT 1
#define ZMQ_SNDMORE 2
#define ZMQ_SNDLABEL 4
#define ZMQ_SNDCMD 8
ZMQ_EXPORT void *zmq_socket (void *context, int type);
ZMQ_EXPORT int zmq_close (void *s);