Gunicorn Django[关键]工作线程超时

由于我安装了一个pip的google api python客户端，我让我的Gunicorn工作人员在超时后停止工作

Django==1.5.3

Gunicorn==0.12.2

我不确定它是否来自pip，但我没有做任何特别的事情，只做了一次数据库迁移，迁移时没有出错

我对Gunicorn使用以下命令：

gunicorn_django myapp.py --bind 127.0.0.1:8181 --timeout 120 --log-file /tmp/myapp.gunicorn.log --log-level info --workers 8 --pid /tmp/myapp.pid

我试着让param——spew有一些痕迹，但这对我没有帮助：

[2016-06-13 21:09:52 +0000] [15602] [INFO] Worker exiting (pid: 15602)
[2016-06-13 21:09:52 +0000] [15601] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/gunicorn/arbiter.py", line 557, in spawn_worker
    worker.init_process()
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/gunicorn/workers/base.py", line 126, in init_process
    self.load_wsgi()
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/gunicorn/workers/base.py", line 136, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/gunicorn/app/djangoapp.py", line 106, in load
    return mod.make_wsgi_application()
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/gunicorn/app/django_wsgi.py", line 37, in make_wsgi_application
    if get_validation_errors(s):
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/core/management/validation.py", line 35, in get_validation_errors
    for (app_name, error) in get_app_errors().items():
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/db/models/loading.py", line 166, in get_app_errors
    self._populate()
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/db/models/loading.py", line 72, in _populate
    self.load_app(app_name, True)
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/db/models/loading.py", line 96, in load_app
    models = import_module('.models', app_name)
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)
  File "/home/myapp/prod/apps/admin/models.py", line 5, in <module>
    from django.contrib.auth.models import User
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/contrib/auth/models.py", line 18, in <module>
    from django.contrib.auth.hashers import (
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/contrib/auth/hashers.py", line 8, in <module>
    from django.test.signals import setting_changed
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/test/__init__.py", line 6, in <module>
    from django.test.testcases import (TestCase, TransactionTestCase,
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/test/testcases.py", line 35, in <module>
    from django.test import _doctest as doctest
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/django/test/_doctest.py", line 104, in <module>
    import unittest, difflib, pdb, tempfile
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/pdbpp-0.7.2-py2.7.egg/pdb.py", line 38, in <module>
    pdb = import_from_stdlib('pdb')
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/pdbpp-0.7.2-py2.7.egg/pdb.py", line 35, in import_from_stdlib
    mydict = execfile(pyfile, result.__dict__)
  File "/usr/local/lib/python2.7/pdb.py", line 3, in <module>
    """A Python debugger."""
  File "/usr/local/lib/python2.7/pdb.py", line 3, in <module>
    """A Python debugger."""
  File "/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site-packages/gunicorn/debug.py", line 40, in __call__
    line = src[lineno]
IndexError: tuple index out of range
[2016-06-13 21:09:52 +0000] [15601] [INFO] Worker exiting (pid: 15601)

[2016-06-13 21:09:52+0000][15602][INFO]工人退出（pid:15602）
[2016-06-13 21:09:52+0000][15601][错误]工人流程中的异常
回溯（最近一次呼叫最后一次）：
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/gunicorn/arbiter.py”，第557行，在spawn_worker中
worker.init_进程（）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/gunicorn/workers/base.py”，第126行，在初始化过程中
self.load_wsgi（）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/gunicorn/workers/base.py”，第136行，在load\u wsgi中
self.wsgi=self.app.wsgi（）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/gunicorn/app/base.py”，第67行，在wsgi中
self.callable=self.load（）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/gunicorn/app/djangoapp.py”，第106行，已加载
返回mod.make_wsgi_应用程序（）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/gunicorn/app/django_wsgi.py”，make_wsgi_应用程序第37行
如果获取验证错误：
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/core/management/validation.py”，第35行，在get\u validation\u errors中
对于get_app_errors（）中的（app_name，error）。项（）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/db/models/loading.py”，第166行，在get\u app\u errors中
自我.()
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/db/models/load.py”，第72行，在
self.load\u应用程序（应用程序名称，True）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/db/models/loading.py”，第96行，加载应用程序中
模型=导入模块（'.models'，应用程序名称）
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/utils/importlib.py”，导入模块第35行
__导入（名称）
文件“/home/myapp/prod/apps/admin/models.py”，第5行，在
从django.contrib.auth.models导入用户
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/contrib/auth/models.py”，第18行，在
从django.contrib.auth.hasher导入(
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/contrib/auth/hasher.py”，第8行，在
从django.test.signals导入设置\u更改
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/test/_init__.py”，第6行，在
从django.test.testcases导入（TestCase、TransactionTestCase、，
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/test/testcases.py”，第35行，在
从django.test导入_doctest作为doctest
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/django/test/_doctest.py”，第104行，在
导入unittest、difflib、pdb、tempfile
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/pdbpp-0.7.2-py2.7.egg/pdb.py”，第38行，在
pdb=从标准数据库（pdb）导入
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/pdbpp-0.7.2-py2.7.egg/pdb.py”，第35行，从标准数据库导入
mydict=execfile（pyfile，result.\uu dict\uu）
文件“/usr/local/lib/python2.7/pdb.py”，第3行，在
“”“Python调试器。”“”
文件“/usr/local/lib/python2.7/pdb.py”，第3行，在
“”“Python调试器。”“”
文件“/home/myapp/.local/share/virtualenvs/myapp/lib/python2.7/site packages/gunicorn/debug.py”，第40行，在调用中__
line=src[lineno]
索引器错误：元组索引超出范围
[2016-06-13 21:09:52+0000][15601][INFO]工人退出（pid:15601）

由于问题是在我安装google api客户端的同时出现的，我怀疑pip升级了一些与我的gunicorn或Django不兼容的LIB。我也检查了pip日志，但没有成功

如果我用runserver运行Django应用程序，我看不到任何bug，它似乎与Gunicorn非常相关

---

有没有更深入的方法来调试Gunicorn？

经过几个小时的努力，我终于在pip日志（HOME/.pip/pip.log）中找到了一条线索

安装google api客户端升级了我以前的一些LIB，如下所示：

Installing collected packages: pyopenssl, six, cryptography, idna, pyasn1, setuptools, enum34, ipaddress, cffi, pycparser
  Found existing installation: pyOpenSSL 0.14
    Uninstalling pyOpenSSL:
...
  Found existing installation: six 1.9.0
    Uninstalling six:
...
  Found existing installation: cryptography 0.7.1
    Uninstalling cryptography:

我还注意到一些cyptography的安装警告。我决定把旧的libs放回去

• pyopenssl0.14
• 六个1.9.0
• 密码学0.7.1

我不知道这是pyopenssl还是加密技术，但是有这些libs问题真的很无聊

希望这将有助于下一次的人