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Don't accidentally re-use udp port when set to not do so
to close Issue #1764
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@ -63,7 +63,7 @@ module.exports = function(RED) {
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udpInputPortsInUse[this.port] = server;
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}
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else {
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node.warn(RED._("udp.errors.alreadyused",{port:node.port}));
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node.log(RED._("udp.errors.alreadyused",{port:node.port}));
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server = udpInputPortsInUse[this.port]; // re-use existing
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}
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@ -172,8 +172,7 @@ module.exports = function(RED) {
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if (process.version.indexOf("v0.10") === 0) { opts = node.ipv; }
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var sock;
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var p = this.port;
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if (node.multicast != "false") { p = this.outport||"0"; }
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var p = this.outport || this.port || "0";
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if (udpInputPortsInUse[p]) {
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sock = udpInputPortsInUse[p];
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node.log(RED._("udp.status.re-use",{outport:node.outport,host:node.addr,port:node.port}));
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