A refinement
source.on("radiation", function (dataradiation) {
sink.process(dataradiation) });
could be written as
source.on("radiation", sink.process);
On Thu, Feb 6, 2014 at 6:56 AM, Angel Java Lopez <[email protected]>wrote:
> The line
>
> sink.on("radiation", function(){console.log("¡Detected!")})
>
> says: "when sink object emit radiation event, do something"
>
> But your event emitter is the source object.
>
> So, to take an event from source, and act on sink, you must write
> something like
>
> source.on("radiation", function () { sink.dosomething() });
>
> Angel "Java" Lopez
> @ajlopez
>
>
>
> On Wed, Feb 5, 2014 at 8:45 PM, q2dg2b <[email protected]> wrote:
>
>> Hello friends
>>
>> I don't know why this code doesn't work:
>>
>> var source = new (require("events").EventEmitter)()
>> var sink = new (require("events").EventEmitter)()
>> setInterval(function() {source.emit("radiation")}, 1000)
>> sink.on("radiation", function(){console.log("¡Detected!")})
>>
>> However, this code does work:
>>
>> var source = new (require("events").EventEmitter)()
>> setInterval(function() {source.emit("radiation")}, 1000)
>> source.on("radiation", function(){console.log("¡Detected!")})
>>
>> Isn't possible to emit an event by an object and to receive this event by
>> another object, then?
>>
>> Thanks!!
>>
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