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Re: Benefits of asyncio

From Paul Rubin <no.email@nospam.invalid>
Newsgroups comp.lang.python
Subject Re: Benefits of asyncio
Date 2014-06-04 00:48 -0700
Organization Nightsong/Fort GNOX
Message-ID <7xwqcxw1xa.fsf@ruckus.brouhaha.com> (permalink)
References (2 earlier) <874n03t5t9.fsf@elektro.pacujo.net> <7x4n03dor0.fsf@ruckus.brouhaha.com> <878upe8poc.fsf@elektro.pacujo.net> <mailman.10606.1401785234.18130.python-list@python.org> <87wqcyuznv.fsf@elektro.pacujo.net>

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Marko Rauhamaa <marko@pacujo.net> writes:
> That's a good reason to avoid threads. Once you realize you would have
> been better off with an async approach, you'll have to start over.

That just hasn't happened to me yet, at least in terms of program
organization.  Python threads get too slow once there are too many
tasks, but that's just an implementation artifact of Python threads, and
goes along with Python being slow in general.  Write threaded code in
GHC or Erlang or maybe Go, and you can handle millions of connections,
as the threads are in userspace and are very lightweight and fast.

http://haskell.cs.yale.edu/wp-content/uploads/2013/08/hask035-voellmy.pdf

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Thread

Benefits of asyncio Aseem Bansal <asmbansal2@gmail.com> - 2014-06-02 10:40 -0700
  Re: Benefits of asyncio Ian Kelly <ian.g.kelly@gmail.com> - 2014-06-02 12:37 -0600
  Re: Benefits of asyncio Terry Reedy <tjreedy@udel.edu> - 2014-06-02 16:07 -0400
    Re: Benefits of asyncio Roy Smith <roy@panix.com> - 2014-06-02 16:19 -0400
    Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-02 23:28 +0300
      Re: Benefits of asyncio Paul Rubin <no.email@nospam.invalid> - 2014-06-02 13:45 -0700
        Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 07:49 +1000
        Re: Benefits of asyncio Terry Reedy <tjreedy@udel.edu> - 2014-06-02 21:51 -0400
        Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-03 09:36 +0300
          Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 18:47 +1000
            Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-03 12:10 +0300
              Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 19:30 +1000
                Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-03 13:08 +0300
                Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 20:23 +1000
                Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-03 14:12 +0300
                Re: Benefits of asyncio Paul Rubin <no.email@nospam.invalid> - 2014-06-04 00:52 -0700
              Re: Benefits of asyncio Burak Arslan <burak.arslan@arskom.com.tr> - 2014-06-03 14:05 +0300
              Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 21:57 +1000
              Re: Benefits of asyncio Burak Arslan <burak.arslan@arskom.com.tr> - 2014-06-04 08:10 +0300
              Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-04 17:30 +1000
              Re: Benefits of asyncio Paul Rubin <no.email@nospam.invalid> - 2014-06-04 00:48 -0700
          Re: Benefits of asyncio "Frank Millman" <frank@chagford.com> - 2014-06-03 13:09 +0200
          Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 22:01 +1000
            Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-03 16:05 +0300
              Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 23:31 +1000
                Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-03 16:42 +0300
                Re: Benefits of asyncio Chris Angelico <rosuav@gmail.com> - 2014-06-03 23:49 +1000
                Re: Benefits of asyncio Marko Rauhamaa <marko@pacujo.net> - 2014-06-03 19:18 +0300
              Re: Benefits of asyncio Roy Smith <roy@panix.com> - 2014-06-03 11:40 -0400
        Re: Benefits of asyncio Paul Sokolovsky <pmiscml@gmail.com> - 2014-06-03 11:31 +0300
  Re: Benefits of asyncio Burak Arslan <burak.arslan@arskom.com.tr> - 2014-06-03 00:07 +0300
  Re: Benefits of asyncio Aseem Bansal <asmbansal2@gmail.com> - 2014-06-02 21:54 -0700

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