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-rw-r--r--doc/zmq_setsockopt.txt12
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/zmq_setsockopt.txt b/doc/zmq_setsockopt.txt
index 5cc14cd..98c20fb 100644
--- a/doc/zmq_setsockopt.txt
+++ b/doc/zmq_setsockopt.txt
@@ -319,6 +319,18 @@ Option value unit:: connections
Default value:: 100
Applicable socket types:: all, only for connection-oriented transports.
+ZMQ_MAXMSGSIZE: Maximum acceptable inbound message size
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Limits the size of the inbound message. If a peer sends a message larger than
+ZMQ_MAXMSGSIZE it is disconnected. Value of -1 means 'no limit'.
+
+[horizontal]
+Option value type:: int64_t
+Option value unit:: bytes
+Default value:: -1
+Applicable socket types:: all
+
RETURN VALUE
------------