delta/python-packages/eventlet.git, branch fix-dns-resolution

Upgrade bundled dnspython to fix DNS resolution

2016-09-27T10:27:15+00:00

The version introduced in commit [1] ([2]) has a critical bug - "The DNS
resolver doesn't return any records and under some circumstances throws
KeyError exceptions from within dnspython" [3]. dnspython commit [4]
fixes it so let's update to the latest development version.

Simple script to reproduce:

    import eventlet
    eventlet.monkey_patch(all=True)

    import socket
    print(socket.gethostbyname('google.co.uk'))

Before this change it'd raise an exception, after - it produces
a result.

[1] 52b09becacd23f384cf69ae37d70c893c43e3b13
[2] https://github.com/rthalley/dnspython/commit/188aa701a6826c607da0624e31a8c4618d0a8017
[3] https://github.com/rthalley/dnspython/issues/206
[4] https://github.com/rthalley/dnspython/commit/292995db18f16a528471250fab5cb25082b7d193

ssl: Fix "TypeError: read() argument 2 must be read-write bytes-like object, not None"

2016-09-26T14:09:41+00:00

The issue would manifest after performing the following steps on
Python 3.5:

* Create a plain socket without connecting to anything
* Wrap the plain socket in an SSL socket
* Call recv(n) on the SSL socket

This is the only place in the code where we actually assign
self._sslobj, I just modified the code to wrap the sslwrap result in
SSLObject like the standard library SSLSocket.connect does[1] since
Python 3.5[2].

[1] https://github.com/python/cpython/blob/9ec0aa138b18cdfb8cd98965f84bc6c383766ade/Lib/ssl.py#L1008
[2] http://bugs.python.org/issue21965

Add DAGPool, a dependency-driven greenthread pool

2016-09-25T11:24:33+00:00

https://github.com/eventlet/eventlet/pull/347

green.zmq: Support {send,recv}_{string,json,pyobj} wrappers

2016-09-01T18:47:48+00:00

The following wrappers added:

* send_string/recv_string
* send_json/recv_json
* send_pyobj/recv_pyobj

This change is also needed to make these methods thread-safe.
https://github.com/eventlet/eventlet/pull/343

ipv6: getaddrinfo would fail with scope index

2016-08-30T14:25:23+00:00

Discard any '%' delimited suffix.

https://github.com/eventlet/eventlet/pull/322

tests: (minor) socket.sendall() needs bytes, not string

2016-08-24T07:07:33+00:00

bundle dnspython in support/; resolving is always green

2016-08-24T06:51:28+00:00

Fixes installation issue when older dnspython is present in system packages
https://github.com/eventlet/eventlet/pull/341

wsgi: Unix socket address representation; Thanks to Samuel Merritt

2016-08-20T07:59:45+00:00

https://github.com/eventlet/eventlet/pull/320

tests: new release of dnspython works for both py2/3

2016-08-12T03:40:06+00:00

tpool: isolate internal socket from default timeout; Thanks to Alex Villacís Lasso

2016-08-10T06:23:54+00:00

Since commit f37a87b the internal implementation of tpool uses sockets
instead of pipes for communication. If, for whatever reason, the user code
calls socket.setdefaulttimeout() with some nonzero value, tpool's internal
socket now inherits this timeout. This causes the tpool to receive
a `socket.timeout` exception where none was expected.
https://github.com/eventlet/eventlet/pull/330