diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/zmq_setsockopt.txt | 3 | ||||
| -rw-r--r-- | doc/zmq_socket.txt | 8 |
2 files changed, 7 insertions, 4 deletions
diff --git a/doc/zmq_setsockopt.txt b/doc/zmq_setsockopt.txt index 98c20fb..6c7046e 100644 --- a/doc/zmq_setsockopt.txt +++ b/doc/zmq_setsockopt.txt @@ -12,7 +12,8 @@ SYNOPSIS -------- *int zmq_setsockopt (void '*socket', int 'option_name', const void '*option_value', size_t 'option_len');* -Caution: All options, with the exception of subscription strings, only take effect for subsequent socket bind/connects. +Caution: All options, with the exception of ZMQ_SUBSCRIBE, ZMQ_UNSUBSCRIBE and +ZMQ_LINGER, only take effect for subsequent socket bind/connects. DESCRIPTION ----------- diff --git a/doc/zmq_socket.txt b/doc/zmq_socket.txt index 99fe7ad..e8c4253 100644 --- a/doc/zmq_socket.txt +++ b/doc/zmq_socket.txt @@ -93,7 +93,8 @@ A socket of type 'ZMQ_REP' is used by a _service_ to receive requests from and send replies to a _client_. This socket type allows only an alternating sequence of _zmq_recv(request)_ and subsequent _zmq_send(reply)_ calls. Each request received is fair-queued from among all _clients_, and each reply sent -is routed to the _client_ that issued the last request. +is routed to the _client_ that issued the last request. If the original +requester doesn't exist any more the reply is silently discarded. When a 'ZMQ_REP' socket enters an exceptional state due to having reached the high water mark for a _client_, then any replies sent to the _client_ in @@ -143,7 +144,8 @@ prepend a message part containing the _identity_ of the originating peer to the message before passing it to the application. Messages received are fair-queued from among all connected peers. When sending messages a 'ZMQ_XREP' socket shall remove the first part of the message and use it to determine the _identity_ of -the peer the message shall be routed to. +the peer the message shall be routed to. If the peer does not exist anymore +the message shall be silently discarded. When a 'ZMQ_XREP' socket enters an exceptional state due to having reached the high water mark for all peers, or if there are no peers at all, then any @@ -210,7 +212,7 @@ Direction:: Unidirectional Send/receive pattern:: Receive only Incoming routing strategy:: Fair-queued Outgoing routing strategy:: N/A -ZMQ_HWM option action:: N/A +ZMQ_HWM option action:: Drop Pipeline pattern |