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Add QoS and Retain to the MQtt node options

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Dave C-J
2014-08-22 12:42:07 +01:00
parent f1d2b7ffa0
commit a8ade083d4
2 changed files with 31 additions and 4 deletions
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12
nodes/core/io/10-mqtt.js
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@@ -71,8 +71,9 @@ module.exports = function(RED) {
function MQTTOutNode(n) {
RED.nodes.createNode(this,n);
this.topic = n.topic;
this.qos = n.qos || null;
this.retain = n.retain;
this.broker = n.broker;
this.brokerConfig = RED.nodes.getNode(this.broker);
@@ -82,6 +83,15 @@ module.exports = function(RED) {
var node = this;
this.on("input",function(msg) {
if (msg != null) {
if (msg.qos) {
msg.qos = parseInt(msg.qos);
if ((msg.qos !== 0) && (msg.qos !== 1) && (msg.qos !== 2)) {
msg.qos = null;
}
}
msg.qos = Number(node.qos || msg.qos || 0);
msg.retain = node.retain || msg.retain || false;
msg.retain = ((msg.retain === true) || (msg.retain === "true")) || false;
if (node.topic) {
msg.topic = node.topic;
}