frodovdr/node-red
1
0
Fork 0
mirror of https://github.com/node-red/node-red.git synced 2023-10-10 13:36:53 +02:00
Code Issues Releases Wiki Activity

Better fix for trigegr 2nd message in last payload mode

Browse Source 
Now works correctly in multiple topics mode.
And update tests
This commit is contained in:
Dave Conway-Jones 2020-02-25 22:15:53 +00:00
parent 3d6170be5e
commit 1868289b71
No known key found for this signature in database
GPG Key ID: 302A6725C594817F
2 changed files with 45 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
packages/node_modules/@node-red/nodes/core/function/89-trigger.js vendored
View File

@ -76,6 +76,7 @@ module.exports = function(RED) {
var node = this;
node.topics = {};
var npay = {};
var pendingMessages = [];
var activeMessagePromise = null;
var processMessageQueue = function(msg) {
@ -106,9 +107,7 @@ module.exports = function(RED) {
});
}
var npay;
this.on('input', function(msg) {
if (node.op2type === "payl") { npay = RED.util.cloneMessage(msg); }
processMessageQueue(msg);
});
@ -124,6 +123,7 @@ module.exports = function(RED) {
node.status({});
}
else {
if (node.op2type === "payl") { npay[topic] = RED.util.cloneMessage(msg); }
if (((!node.topics[topic].tout) && (node.topics[topic].tout !== 0)) || (node.loop === true)) {
promise = Promise.resolve();
if (node.op2type === "pay") { node.topics[topic].m2 = RED.util.cloneMessage(msg.payload); }
@ -188,10 +188,15 @@ module.exports = function(RED) {
});
}
promise.then(() => {
msg2.payload = node.topics[topic].m2;
if (node.op2type === "payl") {
node.send(npay[topic]);
delete npay[topic];
}
else {
msg2.payload = node.topics[topic].m2;
node.send(msg2);
}
delete node.topics[topic];
if (node.op2type === "payl") { node.send(npay); }
else { node.send(msg2); }
node.status({});
}).catch(err => {
node.error(err);

35
test/nodes/core/function/89-trigger_spec.js
View File

@ -759,6 +759,41 @@ describe('trigger node', function() {
});
});
it('should be able output the 2nd payload and handle multiple topics', function(done) {
var flow = [{"id":"n1", "type":"trigger", "name":"triggerNode", extend:"false", op1type:"nul", op2type:"payl", op1:"false", op2:"true", duration:"80", bytopic:"topic", wires:[["n2"]] },
{id:"n2", type:"helper"} ];
helper.load(triggerNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
var c = 0;
n2.on("input", function(msg) {
try {
if (c === 0) {
msg.should.have.a.property("payload", "Goodbye1");
msg.should.have.a.property("topic", "test1");
c += 1;
}
else {
msg.should.have.a.property("payload", "Goodbye2");
msg.should.have.a.property("topic", "test2");
done();
}
}
catch(err) { done(err); }
});
n1.emit("input", {payload:"Hello1", topic:"test1"});
setTimeout( function() {
n1.emit("input", {payload:"Hello2", topic:"test2"});
},20);
setTimeout( function() {
n1.emit("input", {payload:"Goodbye2", topic:"test2"});
},20);
setTimeout( function() {
n1.emit("input", {payload:"Goodbye1", topic:"test1"});
},20);
});
});
it('should be able to apply mustache templates to payloads', function(done) {
var flow = [{"id":"n1", "type":"trigger", "name":"triggerNode", op1type:"val", op2type:"val", op1:"{{payload}}", op2:"{{topic}}", duration:"50", wires:[["n2"]] },
{id:"n2", type:"helper"} ];