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DOC: indicate in the doc that track-sc* can wait if data are missing

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Since commit 1b71eb5 ("BUG/MEDIUM: counters: fix track-sc* to wait on
unstable contents"), we don't need the "if HTTP" anymore. But the doc
was not updated to reflect this.

Since this change was backported to 1.5, this doc update should be
backported as well.
This commit is contained in:
Willy Tarreau 2014-09-16 15:48:15 +02:00
parent 3986b9c140
commit 4d54c7ca02
1 changed files with 5 additions and 5 deletions
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10
doc/configuration.txt
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@ -7585,9 +7585,9 @@ tcp-request content <action> [{if | unless} <condition>]
contents will always be immediately present when the rule is evaluated first.
Tracking layer7 information is also possible provided that the information
are present when the rule is processed. The current solution for making the
rule engine wait for such information is to set an inspect delay and to
condition its execution with an ACL relying on such information.
are present when the rule is processed. The rule processing engine is able to
wait until the inspect delay expires when the data to be tracked is not yet
available.
Example:
# Accept HTTP requests containing a Host header saying "example.com"
@ -7612,12 +7612,12 @@ tcp-request content <action> [{if | unless} <condition>]
Example:
# Track the last IP from X-Forwarded-For
tcp-request inspect-delay 10s
tcp-request content track-sc0 hdr(x-forwarded-for,-1) if HTTP
tcp-request content track-sc0 hdr(x-forwarded-for,-1)
Example:
# track request counts per "base" (concatenation of Host+URL)
tcp-request inspect-delay 10s
tcp-request content track-sc0 base table req-rate if HTTP
tcp-request content track-sc0 base table req-rate
Example: track per-frontend and per-backend counters, block abusers at the
frontend when the backend detects abuse.