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Diffstat (limited to 'doc/zmq_getsockopt.txt')
| -rw-r--r-- | doc/zmq_getsockopt.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/zmq_getsockopt.txt b/doc/zmq_getsockopt.txt index 7f73e1c..132e7b3 100644 --- a/doc/zmq_getsockopt.txt +++ b/doc/zmq_getsockopt.txt @@ -167,6 +167,26 @@ Default value:: 10 Applicable socket types:: all, when using multicast transports +ZMQ_RECOVERY_IVL_MSEC: Get multicast recovery interval in milliseconds +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +The 'ZMQ_RECOVERY_IVL'_MSEC option shall retrieve the recovery interval, in +milliseconds, for multicast transports using the specified 'socket'. The +recovery interval determines the maximum time in seconds that a receiver +can be absent from a multicast group before unrecoverable data loss will +occur. + +For backward compatibility, the default value of 'ZMQ_RECOVERY_IVL_MSEC' is +-1 indicating that the recovery interval should be obtained from the +'ZMQ_RECOVERY_IVL' option. However, if the 'ZMQ_RECOVERY_IVL_MSEC' value is +not zero, then it will take precedence, and be used. + +[horizontal] +Option value type:: int64_t +Option value unit:: milliseconds +Default value:: -1 +Applicable socket types:: all, when using multicast transports + + ZMQ_MCAST_LOOP: Control multicast loop-back ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The 'ZMQ_MCAST_LOOP' option controls whether data sent via multicast |