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Problem: ZMQ_SERVER man page is wrong

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It says that ZMQ_SERVER never blocks; whereas it does block on
sending to a client whose pipe is full.

Solution: fix it.
This commit is contained in:
Pieter Hintjens 2016-04-04 13:13:27 +02:00
parent e70e39be49
commit 9eb74d4df4
1 changed files with 3 additions and 2 deletions
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5
doc/zmq_socket.txt
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@ -121,8 +121,9 @@ a message to a given 'ZMQ_CLIENT' peer the application must set the peer's
If the 'routing_id' is not specified, or does not refer to a connected client
peer, the send call will fail with EHOSTUNREACH. If the outgoing buffer for
the client peer is full, the send call will fail with EAGAIN. The 'ZMQ_SERVER'
socket shall not drop messages, nor shall it block.
the client peer is full, the send call shall block, unless ZMQ_DONT_WAIT is
used in the send, in which case it shall fail with EAGAIN. The 'ZMQ_SERVER'
socket shall not drop messages in any case.
NOTE: 'ZMQ_SERVER' sockets are threadsafe. They do not accept the ZMQ_SNDMORE
option on sends not ZMQ_RCVMORE on receives. This limits them to single part