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sys

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Feng 2016-02-28 15:58:32 +08:00
parent f3607230d4
commit 225b2f1ef9
1 changed files with 17 additions and 17 deletions
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docs/source/guide.rst
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@ -527,10 +527,10 @@ For emqttd broker is clustered, the $SYS topic path is started with::
.. NOTE:: The broker only allows clients from localhost to subscribe $SYS topics by default.
Sys Interval of publishing broker $SYS messages, could be configured in etc/emqttd.config::
Sys Interval of publishing $SYS messages, could be configured in etc/emqttd.config::
{broker, [
%% System interval of
%% System interval of publishing broker $SYS messages
{sys_interval, 60},
@ -554,20 +554,20 @@ Broker Version, Uptime and Description
Online/Offline Status of MQTT Client
------------------------------------
The topic path is started with: $SYS/brokers/${node}/clients/
The topic path started with: $SYS/brokers/${node}/clients/
+-------------------------+-------------------------------------------+------------------------------------+
+--------------------------+--------------------------------------------+------------------------------------+
| Topic | Payload(JSON) | Description |
+=========================+===========================================+====================================+
| ${clientid}/connected | {ipaddress: "127.0.0.1", username: "test",| Publish when a client connected |
+==========================+============================================+====================================+
| ${clientid}/connected | {ipaddress: "127.0.0.1", username: "test", | Publish when a client connected |
| | session: false, version: 3, connack: 0, | |
| | ts: 1432648482} | |
+-------------------------+-------------------------------------------+------------------------------------+
| ${clientid}/disconnected| {reason: "keepalive_timeout", | Publish when a client disconnected |
+--------------------------+--------------------------------------------+------------------------------------+
| ${clientid}/disconnected | {reason: "keepalive_timeout", | Publish when a client disconnected |
| | ts: 1432749431} | |
+-------------------------+-------------------------------------------+------------------------------------+
+--------------------------+--------------------------------------------+------------------------------------+
Parameters of 'connected' Payload::
Properties of 'connected' Payload::
ipaddress: "127.0.0.1",
username: "test",
@ -576,7 +576,7 @@ Parameters of 'connected' Payload::
connack: 0,
ts: 1432648482
Parameters of 'disconnected' Payload::
Properties of 'disconnected' Payload::
reason: normal,
ts: 1432648486
@ -699,7 +699,7 @@ Messages Sent/Received
Broker Alarms
-------------
The topic path started with: $SYS/brokers/${node}/alarms/
Topic path started with: $SYS/brokers/${node}/alarms/
+------------------+------------------+
| Topic | Description |
@ -712,7 +712,7 @@ The topic path started with: $SYS/brokers/${node}/alarms/
Broker Sysmon
-------------
Topic path: '$SYS/brokers/${node}/sysmon/'
Topic path started with: '$SYS/brokers/${node}/sysmon/'
+------------------+--------------------+
| Topic | Description |