From 6c393f53e28f41118eed9a8d034d8d46f2555572 Mon Sep 17 00:00:00 2001 From: Martin Lucina Date: Sat, 4 Sep 2010 15:54:34 +0200 Subject: Revert "Further cleanups on reference manual" This reverts commit 13f3481e127a6b2390e847af6b01ee88f1b4ae61. Conflicts: doc/zmq_device.txt doc/zmq_tcp.txt --- doc/zmq_deviced.txt | 50 ++++++++++++++------------------------------------ 1 file changed, 14 insertions(+), 36 deletions(-) (limited to 'doc/zmq_deviced.txt') diff --git a/doc/zmq_deviced.txt b/doc/zmq_deviced.txt index fd94c96..e5ba83f 100644 --- a/doc/zmq_deviced.txt +++ b/doc/zmq_deviced.txt @@ -14,32 +14,22 @@ SYNOPSIS DESCRIPTION ----------- -Starts one or more 0MQ devices. If you specify a DEVICE, FRONTEND, and BACKEND -then _zmq_device_ starts a single device acting as a mini-broker. If you -specify a CONFIGFILE, you can configure _zmq_device_ to start multiple -concurrent devices with arbitrary configurations. +Starts one or more 0MQ devices. If you specify a DEVICE, FRONTEND, and BACKEND then _zmq_device_ starts a single device acting as a mini-broker. If you specify a CONFIGFILE, you can configure _zmq_device_ to start multiple concurrent devices with arbitrary configurations. *Note* - zmq_deviced is not yet implemented. This is a design. MINI-BROKER USAGE ----------------- -Runs as a mini-broker that accepts connects to both frontend and backend. This -creates a hub-and-spoke topology in which all peers connect to the device. This -is a robust and easy to manage topology. +Runs as a mini-broker that accepts connects to both frontend and backend. This creates a hub-and-spoke topology in which all peers connect to the device. This is a robust and easy to manage topology. -DEVICE is one of: *queue*, *forwarder*, or *streamer*. See -linkzmq:zmq_device[3] for a specification of these device types. +DEVICE is one of: *queue*, *forwarder*, or *streamer*. See linkzmq:zmq_device[3] for a specification of these device types. -FRONTEND and BACKEND are endpoints in the format 'transport'`://`'address', See -linkzmq:zmq_bind[3] for a specification of valid transports and addresses. +FRONTEND and BACKEND are endpoints in the format 'transport'`://`'address', See linkzmq:zmq_bind[3] for a specification of valid transports and addresses. CONFIGURED USAGE ---------------- -CONFIGFILE is the name of an XML file, readable by 'zmq_device'. This file -provides a specification of the devices to start and how to connect and/or bind -their frontends and backends. If CONFIGFILE is absent or *-* then the -configuration is read from standard input. +CONFIGFILE is the name of an XML file, readable by 'zmq_device'. This file provides a specification of the devices to start and how to connect and/or bind their frontends and backends. If CONFIGFILE is absent or *-* then the configuration is read from standard input. The configuration file has this general syntax: @@ -62,28 +52,19 @@ The configuration file has this general syntax: ---- *iothreads*:: - specifies the number of I/O threads for the process. Specify this only for - high-volume scenarios. See linkzmq:zmq_init[3]. + specifies the number of I/O threads for the process. Specify this only for high-volume scenarios. See linkzmq:zmq_init[3]. *device*:: - defines one device. For each device element you define, 'zmq_device' will - start a thread. + defines one device. For each device element you define, 'zmq_device' will start a thread. *frontend*:: - defines the frontend for the device. Occurs once per device element. You - may override the default socket type. + defines the frontend for the device. Occurs once per device element. You may override the default socket type. *backend*:: - defines the backend for the device. Occurs once per device element. You -may override the default socket type. + defines the backend for the device. Occurs once per device element. You may override the default socket type. *set*:: - defines a socket option for the frontend or backend. The valid names are - *hwm*, *swap*, *identity*, *subscribe*, *unsubscribe*, *rate*, - *recovery_ivl*, *mcast_loop*, *sndbuf*, and *rcvbuf*. See - linkzmq:zmq_setsockopt[3]. + defines a socket option for the frontend or backend. The valid names are *hwm*, *swap*, *identity*, *subscribe*, *unsubscribe*, *rate*, *recovery_ivl*, *mcast_loop*, *sndbuf*, and *rcvbuf*. See linkzmq:zmq_setsockopt[3]. *bind*:: - binds the frontend or backend to the specified endpoint. See - linkzmq:zmq_bind[3]. + binds the frontend or backend to the specified endpoint. See linkzmq:zmq_bind[3]. *connect*:: - binds the frontend or backend to the specified endpoint. See - linkzmq:zmq_connect[3]. + binds the frontend or backend to the specified endpoint. See linkzmq:zmq_connect[3]. SOCKET TYPES ------------ @@ -97,12 +78,9 @@ By default 'zmq_device' uses these socket types: *streamer* device:: frontend is *pull*, backend is *push*. -You can override the socket type for frontend or backend. The valid types are: -*req*, *rep*, *xreq*, *xrep*, *sub*, *pub*, *pull*, *push*, and *pair*. See -linkzmq:zmq_socket[3]. +You can override the socket type for frontend or backend. The valid types are: *req*, *rep*, *xreq*, *xrep*, *sub*, *pub*, *pull*, *push*, and *pair*. See linkzmq:zmq_socket[3]. -*Note*: if you use a *sub* socket you must explicitly set a subscription filter -or your socket will not receive any data. +*Note*: if you use a *sub* socket you must explicitly set a subscription filter or your socket will not receive any data. EXAMPLE -- cgit v1.2.3