通过谷歌应用程序发送电子邮件时出现 Django 错误答案

【问题标题】：Django error when send emails thrue google apps通过谷歌应用程序发送电子邮件时出现 Django 错误
【发布时间】：2023-03-17 04:11:01
【问题描述】：

我有一个 Django 应用程序，它连接到谷歌应用程序以发送电子邮件。但是，几天前我开始收到“对等连接重置”错误。有时有效，有时无效...我找不到任何理由证明无效...我正在使用 nginx 和 uwsgi。任何人都可以帮助我了解发生了什么以及如何解决它？

同一个应用程序运行了1个多月，刚刚开始出现这个错误。

这是日志：

    Traceback (most recent call last):

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/core/handlers/base.py", line 111, in get_response
   response = callback(request, *callback_args, **callback_kwargs)

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/utils/decorators.py", line 93, in _wrapped_view
   response = view_func(request, *args, **kwargs)

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/contrib/auth/views.py", line 155, in password_reset
   form.save(**opts)

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/contrib/auth/forms.py", line 147, in save
   t.render(Context(c)), from_email, [user.email])

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/core/mail/__init__.py", line 61, in send_mail
   connection=connection).send()

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/core/mail/message.py", line 251, in send
   return self.get_connection(fail_silently).send_messages([self])

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/core/mail/backends/smtp.py", line 90, in send_messages
   self.close()

 File "/usr/local/lib/python2.6/dist-packages/Django-1.3-py2.6.egg/django/core/mail/backends/smtp.py", line 58, in close
   self.connection.quit()

 File "/usr/lib/python2.6/smtplib.py", line 730, in quit
   res = self.docmd("quit")

 File "/usr/lib/python2.6/smtplib.py", line 363, in docmd
   return self.getreply()

 File "/usr/lib/python2.6/smtplib.py", line 337, in getreply
   line = self.file.readline()

 File "/usr/lib/python2.6/smtplib.py", line 177, in readline
   chr = self.sslobj.read(1)

 File "/usr/lib/python2.6/ssl.py", line 136, in read
   return self._sslobj.read(len)

error: [Errno 104] Connection reset by peer

nginx 日志：

2011/09/01 12:15:30 [error] 2221#0: *1379 readv() failed (104:
连接由对等方重置）同时读取上游，客户端： 187.115.25.63，服务器：www.site.com，请求：“POST /ems/ HTTP/1.0”，上游：“uwsgi://127.0.0.1:9001”，主机：“www.site.com”，推荐人： "http://www.site.com/ems/"

【问题讨论】：

标签： django nginx uwsgi

【解决方案1】：

在关闭与 nginx 的连接之前，您似乎没有读取 post-data。

如果您无法修改您的应用，请尝试在您的 uWSGI 命令行中添加 --post-buffering 8192 以强制 UWSGI 自动读取 post-data

【讨论】：

如果客户端发送带有 GET 请求的正文，后缓冲是否也有效？