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fedmsg-hub - Online in the Cloud

Run fedmsg-hub in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command fedmsg-hub that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


fedmsg-hub - all-purpose fedmsg consuming daemon

SYNOPSIS


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

fedmsg-hub [-h|--help]

DESCRIPTION


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.

OPTIONS


-h, --help
Print an help message and exit

--with-consumers EXPLICIT_HUB_CONSUMERS
A comma-delimited list of conumers to run.

--websocket-server-port MOKSHA.LIVESOCKET.WEBSOCKET.PORT
Port on which to host the websocket server.

--daemon
Run in the background as a daemon.

COMMON FEDMSG OPTIONS


--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.

--print-config
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.

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