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libzmq
Commit 16f8ea3e authored by Pieter Hintjens's avatar Pieter Hintjens
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Clarified HWM=0 means infinite

parent f1738b9b
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Showing with 8 additions and 4 deletions
doc/zmq_getsockopt.txt
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......@@ -60,7 +60,8 @@ ZMQ_SNDHWM: Retrieves high water mark for outbound messages
The 'ZMQ_SNDHWM' option shall return the high water mark for outbound messages
on the specified 'socket'. The high water mark is a hard limit on the maximum
number of outstanding messages 0MQ shall queue in memory for any single peer
that the specified 'socket' is communicating with.
that the specified 'socket' is communicating with. A value of zero means no
limit.
If this limit has been reached the socket shall enter an exceptional state and
depending on the socket type, 0MQ shall take appropriate action such as
......@@ -80,7 +81,8 @@ ZMQ_RCVHWM: Retrieve high water mark for inbound messages
The 'ZMQ_RCVHWM' option shall return the high water mark for inbound messages on
the specified 'socket'. The high water mark is a hard limit on the maximum
number of outstanding messages 0MQ shall queue in memory for any single peer
that the specified 'socket' is communicating with.
that the specified 'socket' is communicating with. A value of zero means no
limit.
If this limit has been reached the socket shall enter an exceptional state and
depending on the socket type, 0MQ shall take appropriate action such as
......
doc/zmq_setsockopt.txt
View file @ 16f8ea3e
......@@ -31,7 +31,8 @@ ZMQ_SNDHWM: Set high water mark for outbound messages
The 'ZMQ_SNDHWM' option shall set the high water mark for outbound messages on
the specified 'socket'. The high water mark is a hard limit on the maximum
number of outstanding messages 0MQ shall queue in memory for any single peer
that the specified 'socket' is communicating with.
that the specified 'socket' is communicating with. A value of zero means no
limit.
If this limit has been reached the socket shall enter an exceptional state and
depending on the socket type, 0MQ shall take appropriate action such as
......@@ -55,7 +56,8 @@ ZMQ_RCVHWM: Set high water mark for inbound messages
The 'ZMQ_RCVHWM' option shall set the high water mark for inbound messages on
the specified 'socket'. The high water mark is a hard limit on the maximum
number of outstanding messages 0MQ shall queue in memory for any single peer
that the specified 'socket' is communicating with.
that the specified 'socket' is communicating with. A value of zero means no
limit.
If this limit has been reached the socket shall enter an exceptional state and
depending on the socket type, 0MQ shall take appropriate action such as
......
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