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Posted to commits@trafficserver.apache.org by dc...@apache.org on 2015/02/06 18:31:30 UTC
trafficserver git commit: Clarify Origin Server Connect Attempts
documentation TS-242: make it clear that
proxy.config.http.connect_attempts_timeout is for time to first byte
Repository: trafficserver
Updated Branches:
refs/heads/master 24f1e55c0 -> d77730387
Clarify Origin Server Connect Attempts documentation
TS-242: make it clear that proxy.config.http.connect_attempts_timeout is
for time to first byte
Project: http://git-wip-us.apache.org/repos/asf/trafficserver/repo
Commit: http://git-wip-us.apache.org/repos/asf/trafficserver/commit/d7773038
Tree: http://git-wip-us.apache.org/repos/asf/trafficserver/tree/d7773038
Diff: http://git-wip-us.apache.org/repos/asf/trafficserver/diff/d7773038
Branch: refs/heads/master
Commit: d77730387c41359cd3612fd4462865bbfe0ac57d
Parents: 24f1e55
Author: David Carlin <dc...@apache.org>
Authored: Fri Feb 6 17:29:46 2015 +0000
Committer: David Carlin <dc...@apache.org>
Committed: Fri Feb 6 17:29:46 2015 +0000
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doc/reference/configuration/records.config.en.rst | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
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http://git-wip-us.apache.org/repos/asf/trafficserver/blob/d7773038/doc/reference/configuration/records.config.en.rst
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diff --git a/doc/reference/configuration/records.config.en.rst b/doc/reference/configuration/records.config.en.rst
index aa30d03..e65a03c 100644
--- a/doc/reference/configuration/records.config.en.rst
+++ b/doc/reference/configuration/records.config.en.rst
@@ -924,12 +924,17 @@ Origin Server Connect Attempts
.. ts:cv:: CONFIG proxy.config.http.connect_attempts_max_retries INT 6
:reloadable:
- The maximum number of connection retries Traffic Server can make when the origin server is not responding.
+ The maximum number of connection retries Traffic Server can make when the origin server is not responding.
+ Each retry attempt lasts for `proxy.config.http.connect_attempts_timeout`_ seconds. Once the maximum number of retries is
+ reached, the origin is marked dead. After this, the setting `proxy.config.http.connect_attempts_max_retries_dead_server`_
+ is used to limit the number of retry attempts to the known dead origin.
.. ts:cv:: CONFIG proxy.config.http.connect_attempts_max_retries_dead_server INT 3
:reloadable:
- The maximum number of connection retries Traffic Server can make when the origin server is unavailable.
+ Maximum number of connection retries Traffic Server can make while an origin is marked dead. Typically this value is smaller than
+ `proxy.config.http.connect_attempts_max_retries`_ so an error is returned to the client faster and also to reduce the load on the dead origin.
+ The timeout interval `proxy.config.http.connect_attempts_timeout`_ in seconds is used with this setting.
.. ts:cv:: CONFIG proxy.config.http.server_max_connections INT 0
:reloadable:
@@ -963,7 +968,7 @@ Origin Server Connect Attempts
.. ts:cv:: CONFIG proxy.config.http.connect_attempts_timeout INT 30
:reloadable:
- The timeout value (in seconds) for an origin server connection.
+ The timeout value (in seconds) for **time to first byte** for an origin server connection.
.. ts:cv:: CONFIG proxy.config.http.post_connect_attempts_timeout INT 1800
:reloadable: