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Add extra try/catch to Blink1 to catch unplug error.

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This commit is contained in:
Dave C-J 2014-02-23 18:59:56 +00:00
parent 3d78a93958
commit 448f83e337
1 changed files with 3 additions and 1 deletions
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4
hardware/blink/77-blink1.js
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@ -28,6 +28,7 @@ function Blink1Node(n) {
var p2 = /[0-9]+,[0-9]+,[0-9]+/ var p2 = /[0-9]+,[0-9]+,[0-9]+/
this.on("input", function(msg) { this.on("input", function(msg) {
if (blink1) { if (blink1) {
try {
if (p1.test(msg.payload)) { if (p1.test(msg.payload)) {
// if it is a hex colour string // if it is a hex colour string
var r = parseInt(msg.payload.slice(1,3),16); var r = parseInt(msg.payload.slice(1,3),16);
@ -59,9 +60,10 @@ function Blink1Node(n) {
node.warn("Blink1 : invalid msg : "+msg.payload); node.warn("Blink1 : invalid msg : "+msg.payload);
} }
} }
} catch (e) { node.warn("Blink1 : error"); }
} }
else { else {
node.warn("No Blink1 found"); node.warn("Blink1 : not found");
} }
}); });
//This ought to work but seems to cause more hangs on closing than not... //This ought to work but seems to cause more hangs on closing than not...