Nice, didnt know about that module, thanks :). On Monday, May 6, 2013 4:51:42 PM UTC+2, Isaac Schlueter wrote: > > Benjamin, > > You can probably benefit from the "once" module. > > callback = once(callback) > // then just call it whenever you like, only the first call will matter. > > > On Mon, May 6, 2013 at 5:54 AM, Benjamin Pasero > <[email protected] <javascript:>> wrote: > > For completness of this thread, here is the code that I am now using > with > > node 0.8.x: > > > > var callbackHandled = false; > > > > var readStream = fs.createReadStream(source); > > var writeStream = fs.createWriteStream(target); > > > > var onError = function(error) { > > if (!callbackHandled) { > > callbackHandled = true; > > callback(error); > > } > > }; > > > > readStream.on('error', onError); > > writeStream.on('error', onError); > > > > readStream.on('end', function() { > > writeStream.end(function() { > > if (!callbackHandled) { > > callbackHandled = true; > > callback(null); > > } > > }); > > }); > > > > readStream.pipe(writeStream, {end: false}); > > > > -- > > -- > > Job Board: http://jobs.nodejs.org/ > > Posting guidelines: > > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > > You received this message because you are subscribed to the Google > > Groups "nodejs" group. > > To post to this group, send email to [email protected]<javascript:> > > To unsubscribe from this group, send email to > > [email protected] <javascript:> > > For more options, visit this group at > > http://groups.google.com/group/nodejs?hl=en?hl=en > > > > --- > > You received this message because you are subscribed to the Google > Groups > > "nodejs" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to [email protected] <javascript:>. > > For more options, visit https://groups.google.com/groups/opt_out. > > > > >
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