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Default HWMs are set to 1000

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This patch is meant to prevent users from running out of memory
when using 0MQ in the default configuration.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
This commit is contained in:
Martin Sustrik 2011-10-06 13:12:49 +02:00
parent f5f1a8b184
commit d31792e652
3 changed files with 6 additions and 14 deletions
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8
doc/zmq_getsockopt.txt
View File

@ -81,12 +81,10 @@ blocking or dropping sent messages. Refer to the individual socket descriptions
in linkzmq:zmq_socket[3] for details on the exact action taken for each socket in linkzmq:zmq_socket[3] for details on the exact action taken for each socket
type. type.
The default 'ZMQ_SNDHWM' value of zero means "no limit".
[horizontal] [horizontal]
Option value type:: int Option value type:: int
Option value unit:: messages Option value unit:: messages
Default value:: 0 Default value:: 1000
Applicable socket types:: all Applicable socket types:: all
@ -103,12 +101,10 @@ blocking or dropping sent messages. Refer to the individual socket descriptions
in linkzmq:zmq_socket[3] for details on the exact action taken for each socket in linkzmq:zmq_socket[3] for details on the exact action taken for each socket
type. type.
The default 'ZMQ_RCVHWM' value of zero means "no limit".
[horizontal] [horizontal]
Option value type:: int Option value type:: int
Option value unit:: messages Option value unit:: messages
Default value:: 0 Default value:: 1000
Applicable socket types:: all Applicable socket types:: all

8
doc/zmq_setsockopt.txt
View File

@ -38,12 +38,10 @@ blocking or dropping sent messages. Refer to the individual socket descriptions
in linkzmq:zmq_socket[3] for details on the exact action taken for each socket in linkzmq:zmq_socket[3] for details on the exact action taken for each socket
type. type.
The default 'ZMQ_SNDHWM' value of zero means "no limit".
[horizontal] [horizontal]
Option value type:: int Option value type:: int
Option value unit:: messages Option value unit:: messages
Default value:: 0 Default value:: 1000
Applicable socket types:: all Applicable socket types:: all
@ -60,12 +58,10 @@ blocking or dropping sent messages. Refer to the individual socket descriptions
in linkzmq:zmq_socket[3] for details on the exact action taken for each socket in linkzmq:zmq_socket[3] for details on the exact action taken for each socket
type. type.
The default 'ZMQ_RCVHWM' value of zero means "no limit".
[horizontal] [horizontal]
Option value type:: int Option value type:: int
Option value unit:: messages Option value unit:: messages
Default value:: 0 Default value:: 1000
Applicable socket types:: all Applicable socket types:: all

4
src/options.cpp
View File

@ -24,8 +24,8 @@
#include "err.hpp" #include "err.hpp"
zmq::options_t::options_t () : zmq::options_t::options_t () :
sndhwm (0), sndhwm (1000),
rcvhwm (0), rcvhwm (1000),
affinity (0), affinity (0),
rate (100), rate (100),
recovery_ivl (10000), recovery_ivl (10000),