prayer — standalone IMAP-based webmail server
Contents
Description
prayer is the normal frontend daemon in the Prayer Webmail system. It is a simple HTTP server and proxy
that serves icons and other static files, but firstly and foremostly forwards requests to the correct
backend daemons based on session IDs passed either in cookies or as part of the URL.
The master daemon normally preforks a number of child processes that each will serve a configurable
number of requests. The total number of child processes is limited to prevent denial of service attacks.
prayer accepts the following command-line options:
--config-filefile
Reads configuration from file instead of the default.
--config-optionname=value
Sets (overrides) the configuration option name to value. Any number of options can be specified
in this manner.
--foreground
Debug mode. Run a single process in the foreground.
--disable-prefork
Disable preforking. The master daemon will listen for connections on the configured ports and
spawn child processes one at a time.
--disable-session
Do not start the session server, prayer-session(8).
-- End of prayer options; remaining options will be passed to prayer-session(8).
Environment
PRAYER_CONFIG_FILE Can be set to specify the configuration file to use.
PRAYER_HOSTNAME Local hostname. Overrides the hostname setting in the configuration file as well as
on the command line.
Files
/usr/local/prayer/etc/prayer.cf
Default configuration file.
/usr/local/prayer/icons/
Location of the standard icons used by the interface.
/usr/local/prayer/static/
Directory containing other static files; currently only CSS files.
/var/spool/prayer/sockets/
Pre-configured location of sockets for frontend to backend communication.
Name
prayer — standalone IMAP-based webmail server
See Also
prayer-session(8), prayer.cf(5)
Synopsis
prayer [--config-filefile] [[--config-optionname=value] ...] [--foreground | --disable-prefork]
[--disable-session | --session-options...]
