HTTP2 support sounds really exciting. 

> Please let me know if you have any issues, as well as if you don't! If everything works well, that's a good thing for me to know :)

I played around with this today and found out that the command you recommend:

>  pip install -U https://twistedmatrix.com/Releases/pre/16.3.0pre2/Twisted-16.3.0rc2.tar.bz2#egg=Twisted[http2,tls]

does NOT install dependencies when ran on Python 3, I had to manually install h2 to HTTP2 support to work. It works ok on Python 2. My installation logs on Python 3.4 look like this:

> pip install -U https://twistedmatrix.com/Releases/pre/16.3.0pre2/Twisted-16.3.0rc2.tar.bz2#egg=Twisted[http2,tls]
Downloading/unpacking Twisted[http2,tls] from https://twistedmatrix.com/Releases/pre/16.3.0pre2/Twisted-16.3.0rc2.tar.bz2
  Downloading Twisted-16.3.0rc2.tar.bz2 (2.9MB): 2.9MB downloaded
  Running setup.py (path:/home/pawel/.virtualenvs/foo3/build/Twisted/setup.py) egg_info for package Twisted
    
    warning: no previously-included files matching '*.misc' found under directory 'twisted'
    warning: no previously-included files matching '*.bugfix' found under directory 'twisted'
    warning: no previously-included files matching '*.doc' found under directory 'twisted'
    warning: no previously-included files matching '*.feature' found under directory 'twisted'
    warning: no previously-included files matching '*.removal' found under directory 'twisted'
    warning: no previously-included files matching 'NEWS' found under directory 'twisted'
    warning: no previously-included files matching 'README' found under directory 'twisted'
    warning: no previously-included files matching 'topfiles' found under directory 'twisted'
    warning: no previously-included files found matching 'twisted/topfiles/CREDITS'
    warning: no previously-included files found matching 'twisted/topfiles/ChangeLog.Old'
    warning: no previously-included files found matching 'bin/_preamble.py'
    warning: no previously-included files found matching 'admin'
    warning: no previously-included files found matching 'bin/admin'
    warning: no previously-included files matching '*' found under directory 'admin'
    warning: no previously-included files matching '*' found under directory 'bin/admin'
    warning: no previously-included files found matching 'docs/historic/2003'
    warning: no previously-included files matching '*' found under directory 'docs/historic/2003'
  Installing extra requirements: 'http2,tls'
Requirement already up-to-date: zope.interface>=4.0.2 in /home/pawel/.virtualenvs/foo3/lib/python3.4/site-packages (from Twisted[http2,tls])
Requirement already up-to-date: setuptools in /home/pawel/.virtualenvs/foo3/lib/python3.4/site-packages (from zope.interface>=4.0.2->Twisted[http2,tls])
Installing collected packages: Twisted
  Running setup.py install for Twisted
    
    warning: no previously-included files matching '*.misc' found under directory 'twisted'
    warning: no previously-included files matching '*.bugfix' found under directory 'twisted'
    warning: no previously-included files matching '*.doc' found under directory 'twisted'
    warning: no previously-included files matching '*.feature' found under directory 'twisted'
    warning: no previously-included files matching '*.removal' found under directory 'twisted'
    warning: no previously-included files matching 'NEWS' found under directory 'twisted'
    warning: no previously-included files matching 'README' found under directory 'twisted'
    warning: no previously-included files matching 'topfiles' found under directory 'twisted'
    warning: no previously-included files found matching 'twisted/topfiles/CREDITS'
    warning: no previously-included files found matching 'twisted/topfiles/ChangeLog.Old'
    warning: no previously-included files found matching 'bin/_preamble.py'
    warning: no previously-included files found matching 'admin'
    warning: no previously-included files found matching 'bin/admin'
    warning: no previously-included files matching '*' found under directory 'admin'
    warning: no previously-included files matching '*' found under directory 'bin/admin'
    warning: no previously-included files found matching 'docs/historic/2003'
    warning: no previously-included files matching '*' found under directory 'docs/historic/2003'
    warning: PickyBuildPy: byte-compiling is disabled, skipping.
    
    changing mode of build/scripts-3.4/trial from 664 to 775
    changing mode of build/scripts-3.4/twistd from 664 to 775
    warning: install_lib: byte-compiling is disabled, skipping.
    
    changing mode of /home/pawel/.virtualenvs/foo3/bin/twistd to 775
    changing mode of /home/pawel/.virtualenvs/foo3/bin/trial to 775
  Could not find .egg-info directory in install record for Twisted[http2,tls] from https://twistedmatrix.com/Releases/pre/16.3.0pre2/Twisted-16.3.0rc2.tar.bz2
Successfully installed Twisted
Cleaning up...


2016-06-28 14:44 GMT+02:00 Amber "Hawkie" Brown <hawkowl@atleastfornow.net>:
Hi everyone,

Here's another prerelease in the 16.3 series -- fixing a 16.2 regression in HTTP timeouts not working.

For more information, check the NEWS file (link provided below).

As usual, it's available for download -- go here (https://twistedmatrix.com/Releases/pre/16.3.0pre2/) to get the prerelease tarballs and the full NEWS file. If you want to install it right away, run:

   pip install https://twistedmatrix.com/Releases/pre/16.3.0pre2/Twisted-16.3.0rc2.tar.bz2

A reminder that if you would like to try out the newly-landed HTTP/2 support, run:

   pip install -U https://twistedmatrix.com/Releases/pre/16.3.0pre2/Twisted-16.3.0rc2.tar.bz2#egg=Twisted[http2,tls]

This will download the new HTTP/2 dependencies and the TLS requirements as well.

Please let me know if you have any issues, as well as if you don't! If everything works well, that's a good thing for me to know :)

Twisted Regards,
Amber Brown (HawkOwl)

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