Re: Overlap between StreamReader and FileReader

Le 22/08/2013 09:28, Jonas Sicking a écrit :
> Does anyone have examples of code that uses the Node.js API? I'd love
> to look at how people practically end up consuming data?
I am doing something like this:

var parse=function() {
     //process this.stream_
     this.queue_.shift();
     if (this.queue_.length) {
         this.queue_[0]();
     };
};
var process=function(data) {
     return function() {
         this.stream_=[this.stream_,data].concatBuffers();
         parse.call(this);
     };
};
var on_data=function(data) {
     this.queue_=this.queue_||[];
     this.queue_.push(process(data).bind(this));
     if (this.queue_.length===1) {
         this.queue_[0]();
     };
};
request.on('data',function(data) {
     on_data.call(this,data);
});

I don't remember exactly if it's due to my implementation or node 
(because I am using both node's Buffers and Typed Arrays) but I 
experienced some problems where data was modified while it was being 
processed, that's why this.stream_ is freezing the data received (with 
remaining bytes received earlier, see next sentence) until it is processed.

Coming back to my previous TextEncoder/Decoder remark for utf-8 parsing, 
I don't know how to do this with native node functions.

Regards

Aymeric

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Received on Thursday, 22 August 2013 11:21:24 UTC