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Support msg.rate in delay node

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This commit is contained in:
Kazuhito Yokoi
2019-09-25 17:42:12 +09:00
parent 6f88894598
commit 8bc81c0d32
1 changed files with 23 additions and 10 deletions
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33
packages/node_modules/@node-red/nodes/core/function/89-delay.js vendored
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@@ -88,6 +88,17 @@ module.exports = function(RED) {
};
}
var sendMsgFromBuffer = function() {
if (node.buffer.length === 0) {
clearInterval(node.intervalID);
node.intervalID = -1;
}
if (node.buffer.length > 0) {
node.send(node.buffer.shift());
}
node.reportDepth();
}
var clearDelayList = function(s) {
for (var i=0; i<node.idList.length; i++ ) { node.idList[i].clear(); }
node.idList = [];
@@ -155,27 +166,29 @@ module.exports = function(RED) {
node.on("input", function(msg) {
if (!node.drop) {
if (node.intervalID !== -1) {
if (msg.hasOwnProperty("rate") && node.rate !== msg.rate) {
node.rate = msg.rate;
clearInterval(node.intervalID);
node.intervalID = setInterval(sendMsgFromBuffer, node.rate);
}
if (!msg.hasOwnProperty("flush")) {
node.buffer.push(msg);
node.reportDepth();
}
}
else {
if (msg.hasOwnProperty("rate")) {
node.rate = msg.rate;
}
node.send(msg);
node.reportDepth();
node.intervalID = setInterval(function() {
if (node.buffer.length === 0) {
clearInterval(node.intervalID);
node.intervalID = -1;
}
if (node.buffer.length > 0) {
node.send(node.buffer.shift());
}
node.reportDepth();
}, node.rate);
node.intervalID = setInterval(sendMsgFromBuffer, node.rate);
}
}
else {
if (msg.hasOwnProperty("rate")) {
node.rate = msg.rate;
}
var timeSinceLast;
if (node.lastSent) {
timeSinceLast = process.hrtime(node.lastSent);