[master] e6b8660 Document the non-effect of TCP-related -p params on UDS in Upgrading to 6.0.
geoff at uplex.de
Sun Feb 25 18:22:08 UTC 2018
Author: Geoff Simmons <geoff at uplex.de>
Date: Sun Feb 25 19:12:48 2018 +0100
Document the non-effect of TCP-related -p params on UDS in
Upgrading to 6.0.
diff --git a/doc/sphinx/whats-new/upgrading-6.0.rst b/doc/sphinx/whats-new/upgrading-6.0.rst
index c5e15be..576f3da 100644
@@ -12,7 +12,18 @@ XXX ...
-XXX: ... terse overview, use refs to link to details ...
+The parameters :ref:`ref_param_tcp_keepalive_intvl`,
+:ref:`ref_param_tcp_keepalive_time` are silently ignored for listen
+address that are Unix domain sockets. The parameters
+:ref:`ref_param_accept_filter` and :ref:`ref_param_tcp_fastopen`
+(which your platform may or may not support in the first place) almost
+certainly have no effect on a UDS. It is not an error to use any of
+these parameters with a UDS; you may get error messages in the log for
+``accept_filter`` or ``tcp_fastopen`` (with the VSL tag ``Error`` in
+raw grouping), but they are harmless.
Changes to VCL
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