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MQTT out - Add warning if topic contains + or #

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still sends msg as it causes connection to bounce which may be useful and dropping it would be a change in behaviour.
This commit is contained in:
Dave Conway-Jones 2020-03-18 15:47:03 +00:00
parent 282f00e091
commit b0c3c78899
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1 changed files with 2 additions and 0 deletions
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packages/node_modules/@node-red/nodes/core/network/10-mqtt.js vendored
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@ -469,6 +469,7 @@ module.exports = function(RED) {
this.broker = n.broker;
this.brokerConn = RED.nodes.getNode(this.broker);
var node = this;
var chk = /[\+#]/;
if (this.brokerConn) {
this.status({fill:"red",shape:"ring",text:"node-red:common.status.disconnected"});
@ -487,6 +488,7 @@ module.exports = function(RED) {
}
if ( msg.hasOwnProperty("payload")) {
if (msg.hasOwnProperty("topic") && (typeof msg.topic === "string") && (msg.topic !== "")) { // topic must exist
if (chk.test(msg.topic)) { node.warn(RED._("mqtt.errors.invalid-topic")); }
this.brokerConn.publish(msg, done); // send the message
} else {
node.warn(RED._("mqtt.errors.invalid-topic"));