mtlpy/pyramid_metrics

Performance metrics for Pyramid using StatsD

pyramid_metrics's Issues

UDP listeners leak.

I noticed this using uwsgi to host our application. Now I do not think it is uwsgi related.

lsof -p <mypid> shows many UDP listeners

...
uwsgi_pyt 8855 myapp 1014u  IPv4           61164162      0t0      UDP *:37440
uwsgi_pyt 8855 myapp 1015u  IPv4           61164204      0t0      UDP *:50661
uwsgi_pyt 8855 myapp 1016u  IPv4           61165045      0t0      UDP *:59752
uwsgi_pyt 8855 myapp 1017u  IPv4           61164224      0t0      UDP *:49717
uwsgi_pyt 8855 myapp 1018u  IPv4           61164375      0t0      UDP *:46519
uwsgi_pyt 8855 myapp 1019u  IPv4           61164441      0t0      UDP *:47617
uwsgi_pyt 8855 myapp 1020u  IPv4           61165421      0t0      UDP *:50587
uwsgi_pyt 8855 myapp 1021u  IPv4           61165334      0t0      UDP *:48802
uwsgi_pyt 8855 myapp 1022u  IPv4           61165425      0t0      UDP *:40760
uwsgi_pyt 8855 myapp 1023u  IPv4           61165372      0t0      UDP *:47147
...

The per request StatsClient object may get garbage collected, but the socket listener resource is never cleaned up. This ultimately causes us to run out of file descriptors.

Cannot install latest release version (v0.3.0) with pip - new release?

Installing v0.3.0 which is on pypi (or v0.3.1 from GH) fails with a substitution error:

bash-4.4# pip install https://github.com/ludia/pyramid_metrics/archive/v0.3.1.zip
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Collecting https://github.com/ludia/pyramid_metrics/archive/v0.3.1.zip
  Downloading https://github.com/ludia/pyramid_metrics/archive/v0.3.1.zip
     | 317kB 23.0MB/s
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-req-build-QkpX0S/setup.py", line 43, in <module>
        'de = devup.app:cli',
      File "/opt/conda/envs/dlweb/lib/python2.7/distutils/core.py", line 124, in setup
        dist.parse_config_files()
      File "/opt/conda/envs/dlweb/lib/python2.7/distutils/dist.py", line 397, in parse_config_files
        val = parser.get(section,opt)
      File "/opt/conda/envs/dlweb/lib/python2.7/ConfigParser.py", line 623, in get
        return self._interpolate(section, option, value, d)
      File "/opt/conda/envs/dlweb/lib/python2.7/ConfigParser.py", line 669, in _interpolate
        option, section, rawval, e.args[0])
    ConfigParser.InterpolationMissingOptionError: Bad value substitution:
        section: [zest.releaser]
        option : tag-format
        key    : version
        rawval : v%%(version)s


    ----------------------------------------

Installing from the latest commit (e9f1325) works fine. Is it possible to make a release with this fix to pypi?

Additionally, I'm using statsd 3.2.2 and it seems to work ok with pyramid_metrics, however the setup.py file for pyramid_metrics forces <2.2 -- is there any reason for this or is it just out of date?

Update python versions in travis config

• Review the situation for pypy on the new Trusty image
• Add pypy3 target
• Add 3.7-dev or "next"