在python中捕获"socket.timeout读取操作超时“
在python中捕获"socket.timeout读取操作超时“
提问于 2017-08-20 00:56:52
我正在调用API，并收到以下超时错误：
socket.timeout The read operation timed out它可以追溯到
File "/Users/someuser/anaconda/envs/python3/lib/python3.5/http/client.py", line 1198, in getresponse
response.begin()
File "/Users/someuser/anaconda/envs/python3/lib/python3.5/http/client.py", line 297, in begin
version, status, reason = self._read_status()
File "/Users/someuser/anaconda/envs/python3/lib/python3.5/http/client.py", line 258, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "/Users/someuser/anaconda/envs/python3/lib/python3.5/socket.py", line 576, in readinto
return self._sock.recv_into(b)
File "/Users/someuser/anaconda/envs/python3/lib/python3.5/ssl.py", line 937, in recv_into
return self.read(nbytes, buffer)
File "/Users/someuser/anaconda/envs/python3/lib/python3.5/ssl.py", line 799, in read
return self._sslobj.read(len, buffer)
File "/Users/someuser/anaconda/envs/python3/lib/python3.5/ssl.py", line 583, in read
v = self._sslobj.read(len, buffer)
socket.timeout The read operation timed out如何从回溯的顶部捕获此错误？
回答 2
Stack Overflow用户
发布于 2018-06-18 00:44:22
这是一个重复的问题，但是正确的方法是通过使用
import socket
try:
...
except socket.timeout:
...该错误声明了显式抛出的异常，您可以依赖它。尽管调用方法是ssl，但错误似乎与实际的套接字连接有关。
Stack Overflow用户
发布于 2017-08-20 05:43:37
谷歌搜索让我找到了https://community.home-assistant.io/t/difficulty-catching-an-exception/12955/6
看起来SSL在超时的时候抛出了ssl.SSLError。您可以尝试如下所示：
import ssl
def getresponse():
...
try:
response.begin
except ssl.SSLError as err:
handle_error(err)页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/45774126
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