oh and you should listen for finish or close on the writable part, because
this one is the last that does something.
Am Freitag, 3. Mai 2013 16:10:43 UTC+2 schrieb greelgorke:
>
> looks good to me. you should also listen for 'error' on both (or use
> domains here). in node >0.10 you don't have to resume when you're using
> pipe.
>
> Am Freitag, 3. Mai 2013 10:44:39 UTC+2 schrieb Benjamin Pasero:
>>
>> Hi,
>>
>> I am missing a good example for how to adopt stream.pipe for my old
>> util.pump code when it comes to replacing a file with the contents of
>> another file. As of today, I am using code similar to this:
>>
>> var readS = fs.createReadStream("fileA.txt");
>> var writeS = fs.createWriteStream("fileB.txt");
>> util.pump(readS, writeS, function(error)
>> // Operation done
>> });
>>
>> Now with stream.pipe I am uncertain if I am using it correctly. I am
>> wondering if I have to call resume() or not before piping and I also wonder
>> how to register a callback when the operation is fully completed. My
>> attempt is this:
>>
>> var readS = fs.createReadStream("fileA.txt");
>> var writeS = fs.createWriteStream("fileB.txt");
>> readS.pipe(writeS);
>>
>> readS.on("end", function() {
>> // Operation done
>> });
>>
>> I would really appreciate if someone could tell me if this is the right
>> way of doing it. As a related question, I am wondering if I should open the
>> file with "w" or "r+". However, I think "w" is correct because I am
>> replacing the file contents.
>>
>> Thanks,
>> Ben
>>
>
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