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| author | Graham Leggett <minfrin@apache.org> | 2011-12-18 18:05:43 +0100 |
|---|---|---|
| committer | Graham Leggett <minfrin@apache.org> | 2011-12-18 18:05:43 +0100 |
| commit | 0e223841a83ecb78fecef112b9d56c648692e153 (patch) | |
| tree | f8d93896c03e92bbfa265b632d0e9a49ca830f1c /docs/manual/mod/mod_firehose.xml | |
| parent | Remove unused variable. (diff) | |
| download | apache2-0e223841a83ecb78fecef112b9d56c648692e153.tar.xz apache2-0e223841a83ecb78fecef112b9d56c648692e153.zip | |
mod_firehose: Support portable non blocking support, and make non blocking
support optional.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1220456 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'docs/manual/mod/mod_firehose.xml')
| -rw-r--r-- | docs/manual/mod/mod_firehose.xml | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/docs/manual/mod/mod_firehose.xml b/docs/manual/mod/mod_firehose.xml index 299f9394c8..b86cf9c2f2 100644 --- a/docs/manual/mod/mod_firehose.xml +++ b/docs/manual/mod/mod_firehose.xml @@ -72,10 +72,12 @@ silently stand down and not record anything, and the server will keep running as normal.</p> - <p>All file writes are non blocking, and buffer overflows will cause - debugging data to be lost. The module makes the call that the - reliable running of the server takes precedence over the recording - of firehose data.</p> + <p>By default, all attempts to write will block the server. If the + webserver has been built against APR v2.0 or later, and an optional + "nonblock" parameter is specified all file writes will be non + blocking, and buffer overflows will cause debugging data to be lost. + In this case it is possible to prioritise the running of the server + over the recording of firehose data.</p> </section> @@ -144,7 +146,7 @@ <name>FirehoseConnectionInput</name> <description>Capture traffic coming into the server on each connection</description> -<syntax>FirehoseConnectionInput <var>filename</var></syntax> +<syntax>FirehoseConnectionInput <var>[ block | nonblock ]</var> <var>filename</var></syntax> <default>none</default> <contextlist><context>server config</context></contextlist> <compatibility>FirehoseConnectionInput is only available in Apache 2.5.0 and @@ -166,7 +168,7 @@ later.</compatibility> <name>FirehoseConnectionOutput</name> <description>Capture traffic going out of the server on each connection</description> -<syntax>FirehoseConnectionOutput <var>filename</var></syntax> +<syntax>FirehoseConnectionOutput <var>[ block | nonblock ]</var> <var>filename</var></syntax> <default>none</default> <contextlist><context>server config</context></contextlist> <compatibility>FirehoseConnectionOutput is only available in Apache 2.5.0 and @@ -188,7 +190,7 @@ later.</compatibility> <name>FirehoseRequestInput</name> <description>Capture traffic coming into the server on each request</description> -<syntax>FirehoseRequestInput <var>filename</var></syntax> +<syntax>FirehoseRequestInput <var>[ block | nonblock ]</var> <var>filename</var></syntax> <default>none</default> <contextlist><context>server config</context></contextlist> <compatibility>FirehoseRequestInput is only available in Apache 2.5.0 and @@ -209,7 +211,7 @@ later.</compatibility> <name>FirehoseRequestOutput</name> <description>Capture traffic going out of the server on each request</description> -<syntax>FirehoseRequestOutput <var>filename</var></syntax> +<syntax>FirehoseRequestOutput <var>[ block | nonblock ]</var> <var>filename</var></syntax> <default>none</default> <contextlist><context>server config</context></contextlist> <compatibility>FirehoseRequestOutput is only available in Apache 2.5.0 and @@ -230,7 +232,7 @@ later.</compatibility> <name>FirehoseProxyConnectionInput</name> <description>Capture traffic coming into the back of mod_proxy</description> -<syntax>FirehoseProxyConnectionInput <var>filename</var></syntax> +<syntax>FirehoseProxyConnectionInput <var>[ block | nonblock ]</var> <var>filename</var></syntax> <default>none</default> <contextlist><context>server config</context></contextlist> <compatibility>FirehoseProxyConnectionInput is only available in Apache 2.5.0 and @@ -250,7 +252,7 @@ later.</compatibility> <name>FirehoseProxyConnectionOutput</name> <description>Capture traffic sent out from the back of mod_proxy</description> -<syntax>FirehoseProxyConnectionOutput <var>filename</var></syntax> +<syntax>FirehoseProxyConnectionOutput <var>[ block | nonblock ]</var> <var>filename</var></syntax> <default>none</default> <contextlist><context>server config</context></contextlist> <compatibility>FirehoseProxyConnectionOutput is only available in Apache 2.5.0 and |