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Add status support to the redisout node.

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This commit is contained in:
Mark Hindess 2014-07-16 13:52:47 +01:00
parent 17a83436b3
commit 79853d8583
1 changed files with 15 additions and 1 deletions
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16
nodes/core/storage/65-redisout.js
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@ -62,7 +62,21 @@ module.exports = function(RED) {
this.structtype = n.structtype; this.structtype = n.structtype;
this.client = redisConnectionPool.get(this.hostname,this.port); this.client = redisConnectionPool.get(this.hostname,this.port);
if (this.client.connected) {
this.status({fill:"green",shape:"dot",text:"connected"});
} else {
this.status({fill:"red",shape:"ring",text:"disconnected"},true);
}
var node = this;
this.client.on("end", function() {
node.status({fill:"red",shape:"ring",text:"disconnected"});
});
this.client.on("connect", function() {
node.status({fill:"green",shape:"dot",text:"connected"});
});
this.on("input", function(msg) { this.on("input", function(msg) {
if (msg != null) { if (msg != null) {
var k = this.key || msg.topic; var k = this.key || msg.topic;