[STATS] add support for "show info" on the unix socket
It is sometimes required to know some informations such as the
process uptime when consulting statistics. This patch adds the
"show info" command to query those informations on the UNIX
socket.
diff --git a/doc/configuration.txt b/doc/configuration.txt
index 350eab5..4cc89d4 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -145,14 +145,16 @@
Creates a UNIX socket in stream mode at location <path>. Any previously
existing socket will be backed up then replaced. Connections to this socket
will get a CSV-formated output of the process statistics in response to the
- "show stat" command followed by a line feed. On platforms which support it,
- it is possible to restrict access to this socket by specifying numerical IDs
- after "uid" and "gid", or valid user and group names after the "user" and
- "group" keywords. It is also possible to restrict permissions on the socket
- by passing an octal value after the "mode" keyword (same syntax as chmod).
- Depending on the platform, the permissions on the socket will be inherited
- from the directory which hosts it, or from the user the process is started
- with.
+ "show stat" command followed by a line feed, and more general process
+ information in response to the "show info" command followed by a line feed.
+
+ On platforms which support it, it is possible to restrict access to this
+ socket by specifying numerical IDs after "uid" and "gid", or valid user and
+ group names after the "user" and "group" keywords. It is also possible to
+ restrict permissions on the socket by passing an octal value after the "mode"
+ keyword (same syntax as chmod). Depending on the platform, the permissions on
+ the socket will be inherited from the directory which hosts it, or from the
+ user the process is started with.
stats timeout <timeout, in milliseconds>
The default timeout on the stats socket is set to 10 seconds. It is possible