Set keepalives for gerrit connections
Some gerrit clients connect through stateful firewalls,
which are occasionally "flushed", which leads to hanging of the connection.
This could be avoided by tcp keepalives.
To turn keepalives on, set "keepalive" in gerrit connection attributes to non-zero
(0 means no keepalives sent)
The default is turn it on with timeout of 60 seconds.
Change-Id: Ic3d11e0ac2108f02832e2114ba8bc1adcc87cb4f
diff --git a/doc/source/connections.rst b/doc/source/connections.rst
index f0820a6..835247b 100644
--- a/doc/source/connections.rst
+++ b/doc/source/connections.rst
@@ -38,6 +38,9 @@
Path to SSH key to use when logging into above server.
``sshkey=/home/zuul/.ssh/id_rsa``
+**keepalive**
+ Optional: Keepalive timeout, 0 means no keepalive.
+ ``keepalive=60``
Gerrit Configuration
~~~~~~~~~~~~~~~~~~~~