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commit c696cb3df9a77902bf5d1cdb279c5ccb2314e0bc
Author: James Peach <jpe...@apache.org>
AuthorDate: Wed May 17 22:30:13 2017 -0700
Document traffic_server signals.
---
doc/appendices/command-line/traffic_server.en.rst | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/doc/appendices/command-line/traffic_server.en.rst
b/doc/appendices/command-line/traffic_server.en.rst
index 43c0c3c..077ba97 100644
--- a/doc/appendices/command-line/traffic_server.en.rst
+++ b/doc/appendices/command-line/traffic_server.en.rst
@@ -97,4 +97,26 @@ Environment
.. envvar:: PROXY_REMOTE_MGMT
+This environment variable forces :program:`traffic_server` to believe that it
is being managed by
+:program:`traffic_manager`.
+
.. envvar:: PROXY_AUTO_EXIT
+
+When this environment variable is set to an integral number of
+seconds, :program:`traffic_server` will exit that many seconds after
+startup. This is primarily useful for testing.
+
+Signals
+=======
+
+On `SIGTERM`, :program:`traffic_server` exits.
+
+On `SIGUSR1`, :program:`traffic_server` logs its current memory usage.
+
+On `SIGUSR2`, :program:`traffic_server` re-opens its standard error and
standard out file descriptors.
+
+See also
+========
+
+:manpage:`traffic_ctl(8)`,
+:manpage:`traffic_manager(8)`
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