2 files changed, 42 insertions, 5 deletions
diff --git a/doc/zmq_getsockopt.txt b/doc/zmq_getsockopt.txt
index 132e7b3..ad50d38 100644
--- a/doc/zmq_getsockopt.txt
+++ b/doc/zmq_getsockopt.txt
@@ -261,10 +261,11 @@ Option value unit:: milliseconds
 Default value:: -1 (infinite)
 Applicable socket types:: all
 
+
 ZMQ_RECONNECT_IVL: Retrieve reconnection interval
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The 'ZMQ_RECONNECT_IVL' option shall retrieve the reconnection interval for the
-specified 'socket'.  The reconnection interval is the maximum period 0MQ shall
+The 'ZMQ_RECONNECT_IVL' option shall retrieve the initial reconnection interval
+for the specified 'socket'.  The reconnection interval is the period 0MQ shall
 wait between attempts to reconnect disconnected peers when using
 connection-oriented transports.
 
@@ -278,6 +279,24 @@ Default value:: 100
 Applicable socket types:: all, only for connection-oriented transports
 
 
+ZMQ_RECONNECT_IVL_MAX: Retrieve maximum reconnection interval
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The 'ZMQ_RECONNECT_IVL_MAX' option shall retrieve the maximum reconnection 
+interval for the specified 'socket'.  This is the maximum period 0MQ shall wait 
+between attempts to reconnect. On each reconnect attempt, the previous interval 
+shall be doubled untill ZMQ_RECONNECT_IVL_MAX is reached. This allows for 
+exponential backoff strategy. Default value means no exponential backoff is 
+performed and reconnect interval calculations are only based on ZMQ_RECONNECT_IVL.
+
+NOTE:  Values less than ZMQ_RECONNECT_IVL will be ignored.
+
+[horizontal]
+Option value type:: int
+Option value unit:: milliseconds
+Default value:: 0 (only use ZMQ_RECONNECT_IVL)
+Applicable socket types:: all, only for connection-oriented transport
+
+
 ZMQ_BACKLOG: Retrieve maximum length of the queue of outstanding connections
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The 'ZMQ_BACKLOG' option shall retrieve the maximum length of the queue of
diff --git a/doc/zmq_setsockopt.txt b/doc/zmq_setsockopt.txt
index 58f04b3..c342850 100644
--- a/doc/zmq_setsockopt.txt
+++ b/doc/zmq_setsockopt.txt
@@ -272,9 +272,9 @@ Applicable socket types:: all
 
 ZMQ_RECONNECT_IVL: Set reconnection interval
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The 'ZMQ_RECONNECT_IVL' option shall set the reconnection interval for the
-specified 'socket'.  The reconnection interval is the maximum period 0MQ shall
-wait between attempts to reconnect disconnected peers when using
+The 'ZMQ_RECONNECT_IVL' option shall set the initial reconnection interval for
+the specified 'socket'.  The reconnection interval is the period 0MQ
+shall wait between attempts to reconnect disconnected peers when using
 connection-oriented transports.
 
 NOTE: The reconnection interval may be randomized by 0MQ to prevent
@@ -287,6 +287,24 @@ Default value:: 100
 Applicable socket types:: all, only for connection-oriented transports
 
 
+ZMQ_RECONNECT_IVL_MAX: Set maximum reconnection interval
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The 'ZMQ_RECONNECT_IVL_MAX' option shall set the maximum reconnection interval 
+for the specified 'socket'.  This is the maximum period 0MQ shall wait between
+attempts to reconnect. On each reconnect attempt, the previous interval shall be
+doubled untill ZMQ_RECONNECT_IVL_MAX is reached. This allows for exponential
+backoff strategy. Default value means no exponential backoff is performed and
+reconnect interval calculations are only based on ZMQ_RECONNECT_IVL.
+
+NOTE:  Values less than ZMQ_RECONNECT_IVL will be ignored.
+
+[horizontal]
+Option value type:: int
+Option value unit:: milliseconds
+Default value:: 0 (only use ZMQ_RECONNECT_IVL)
+Applicable socket types:: all, only for connection-oriented transports
+
+
 ZMQ_BACKLOG: Set maximum length of the queue of outstanding connections
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The 'ZMQ_BACKLOG' option shall set the maximum length of the queue of