fedmsg-hub(1) all-purpose fedmsg consuming daemon


fedmsg-hub [--with-consumers EXPLICIT_HUB_CONSUMERS] [--websocket-server-port MOKSHA.LIVESOCKET.WEBSOCKET.PORT] [--daemon] [<common fedmsg options>]

fedmsg-hub [-h|--help]


fedmsg-hub is the all-purpose daemon for consuming messages on the fedmsg bus. This should be run on every host that has services which declare their own consumers.

fedmsg-hub will listen to every endpoint discovered in the fedmsg config and forward messages in-process to the locally-declared consumers. It is a thin wrapper over a moksha-hub(1)

Other commands like fedmsg-irc(1) are just specialized, restricted versions of fedmsg-hub. fedmsg-hub also houses the functions to run a websocket server.


-h, --help
Print an help message and exit
A comma-delimited list of conumers to run.
Port on which to host the websocket server.
Run in the background as a daemon.


--io-threads IO_THREADS
Number of io threads for 0mq to use
--topic-prefix TOPIC_PREFIX
Prefix for the topic of each message sent.
--post-init-sleep POST_INIT_SLEEP
Number of seconds to sleep after initializing.
--config-filename CONFIG_FILENAME
Config file to use.
Simply print out the configuration and exit. No action taken.
--timeout TIMEOUT
Timeout in seconds for any blocking zmq operations.
--high-water-mark HIGH_WATER_MARK
Limit on the number of messages in the queue before blocking.
--linger ZMQ_LINGER
Number of milliseconds to wait before timing out connections.


The Fedora Infrastructure team <[email protected]>
Wrote the fedmsg software.
Nicolas Dandrimont <[email protected]>
Wrote this manpage for the Debian system.


Copyright © 2014 Nicolas Dandrimont

This manual page was written for the Debian system (and may be used by others).

You can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

On Debian systems, a copy of the license can be found in the /usr/share/common-licenses/LGPL-2.1 file.