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node-red-nodes/social/xmpp/README.md

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node-red-node-xmpp
==================
A <a href="http://nodered.org" target="_new">Node-RED</a> node to talk to an XMPP server.
Install
-------
Run the following command in the root directory of your Node-RED install
npm install node-red-node-xmpp
Usage
-----
Provides two nodes - one to send messages, and one to receive.
###Receive
Connects to an XMPP server to receive messages.</p>
The <b>Buddy</b> field is the id of the buddy or room you want to receive messages from.
Incoming messages will appear as <b>msg.payload</b> on the first output, while <b>msg.topic</b> will contain who it is from.
The second output will show the presence and status of a user in <b>msg.payload</b>. Again <b>msg.topic</b> will hold the user.
###Send
Connects to an XMPP server to send messages.
The <b>To</b> field is optional. If not set the <b>msg.topic</b> property of the message is used to set that value.
If you are joining a chat room then the <b>To</b> field must be filled in with the room name.
You may also send a msg with <b>msg.presence</b> to set your presence to one of
1. chat
2. away
3. dnd
4. xa
If you do so then the <b>msg.payload</b> is used to set your status message.</p>