Hi Raynos, Thank you for your reply. I just want to confirm: did you mean the .pipe() from the new streams, i.e. https://github.com/joyent/node/blob/master/lib/_stream_readable.js#L296?
On Wednesday, December 19, 2012 2:42:46 AM UTC-5, Raynos wrote: > > Look at the implementation of pipe. Rewrite it so that it reads from > multiple inputs. > > The key points here is calling read with a fixed n and then calling write > on the output with a list of buffers. > > If any readable stream returns less then n keep the chunks around until > that stream is readable then alter your read(n) calls to get up to your n > again and then call write. > > Pipe's default logic is to end the writable when the first readable ends. > You may want to change that. > > > On Tue, Dec 18, 2012 at 7:10 PM, Alex <[email protected] <javascript:>>wrote: > >> Hi all, >> >> I am trying to synchronize multiple read Streams so that I can process >> equivalent bytes from them. For example, if there are multiple input >> streams created with fs.createReadStream(), I need to process bytes from >> the same position in all the files into a new value that is written to an >> output write Stream. I'm trying not to use Buffers, because I want to >> handle a potentially large amount of data. I could use fs.read() for the >> case of input files and just read from the same position in each file, but >> I want this to be general and operate on generic streams that are not >> necessarily formed from a file. >> >> Is this possible? Are there any solutions out there that have the same or >> similar functionality? >> >> Thanks in advance for any help. >> >> >> -- >> 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 >> > > -- 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] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
