问题描述
我正在使用browserMobProxy检查我的硒webdriver生成的流量。重新启动电脑后，我收到
ConnectionRefusedError：[WinError 10061]无法建立连接 因为目标机器主动拒绝了
消息。看来它没有正确停止，即使重新启动后它也能影响我的系统吗？有什么建议吗？
这是我的代码：
from browsermobproxy import Server
from selenium import webdriver
class ProxyManager:
browsermobproxy_path = "D:/browsermob-proxy-2.1.4/bin/browsermob-proxy.bat"
def __init__(self):
self.server = Server(ProxyManager.browsermobproxy_path)
self.client = None #will be initialized manually for better control
def start_server(self):
self.server.start()
return self.server
def start_client(self):
#disable certificate check
self.client = self.server.create_proxy(params={"trustALLServers":"true"})
return self.client
if "__main__" == __name__:
proxy = ProxyManager()
server = proxy.start_server()
client = proxy.start_client()
这是我的bmp.log：
[INFO 2020-09-04T01:02:13,322 net.lightbody.bmp.proxy.Main] (main) Starting browserMob Proxy version 2.1.4
[INFO 2020-09-04T01:02:13,434 org.eclipse.jetty.util.log] (main) jetty-7.x.y-SNAPSHOT
[INFO 2020-09-04T01:02:13,710 org.eclipse.jetty.util.log] (main) started o.e.j.s.ServletContextHandler{/,null}
[WARN 2020-09-04T01:02:14,170 org.eclipse.jetty.util.log] (main) Failed SelectChannelConnector@0.0.0.0:8080: java.net.BindException: Address already in use: bind
[WARN 2020-09-04T01:02:14,172 org.eclipse.jetty.util.log] (main) Failed org.eclipse.jetty.server.Server@56f0cc85: java.net.BindException: Address already in use: bind
[ERROR 2020-09-04T01:02:14,218 net.lightbody.bmp.proxy.Main] (main) Failed to start Jetty server. Aborting. java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind0(Native Method) ~[?:1.8.0_261]
at sun.nio.ch.Net.bind(UnkNown Source) ~[?:1.8.0_261]
at sun.nio.ch.Net.bind(UnkNown Source) ~[?:1.8.0_261]
at sun.nio.ch.ServerSocketChannelImpl.bind(UnkNown Source) ~[?:1.8.0_261]
at sun.nio.ch.ServerSocketAdaptor.bind(UnkNown Source) ~[?:1.8.0_261]
at org.eclipse.jetty.server.nio.SelectChannelConnector.open(SelectChannelConnector.java:162) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:356) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.server.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:240) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.server.Server.doStart(Server.java:269) ~[browsermob-dist-2.1.4.jar:?]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55) ~[browsermob-dist-2.1.4.jar:?]
at net.lightbody.bmp.proxy.Main.main(Main.java:64) [browsermob-dist-2.1.4.jar:?]
我的完整错误消息：
Traceback (most recent call last):
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\connection.py",line 160,in _new_conn
(self._dns_host,self.port),self.timeout,**extra_kw
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\util\connection.py",line 84,in create_connection
raise err
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\util\connection.py",line 74,in create_connection
sock.connect(sa)
ConnectionRefusedError: [WinError 10061] No connection Could be made because the target machine actively refused it
During handling of the above exception,another exception occurred:
Traceback (most recent call last):
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\connectionpool.py",line 677,in urlopen
chunked=chunked,File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\connectionpool.py",line 392,in _make_request
conn.request(method,url,**httplib_request_kw)
File "C:\Users\Kosh\AppData\Local\Programs\Python\python37\lib\http\client.py",line 1252,in request
self._send_request(method,body,headers,encode_chunked)
File "C:\Users\Kosh\AppData\Local\Programs\Python\python37\lib\http\client.py",line 1298,in _send_request
self.endheaders(body,encode_chunked=encode_chunked)
File "C:\Users\Kosh\AppData\Local\Programs\Python\python37\lib\http\client.py",line 1247,in endheaders
self._send_output(message_body,line 1026,in _send_output
self.send(msg)
File "C:\Users\Kosh\AppData\Local\Programs\Python\python37\lib\http\client.py",line 966,in send
self.connect()
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\connection.py",line 187,in connect
conn = self._new_conn()
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\connection.py",line 172,in _new_conn
self,"Failed to establish a new connection: %s" % e
urllib3.exceptions.NewConnectionError: <urllib3.connection.httpconnection object at 0x00000273DE63C5C8>: Failed to establish a new connection: [WinError 10061] No connection Could be made because the target machine actively refused it
During handling of the above exception,another exception occurred:
Traceback (most recent call last):
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\requests\adapters.py",line 449,in send
timeout=timeout
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\connectionpool.py",line 727,in urlopen
method,error=e,_pool=self,_stacktrace=sys.exc_info()[2]
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\urllib3\util\retry.py",line 439,in increment
raise MaxRetryError(_pool,error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: httpconnectionPool(host='127.0.0.1',port=8866): Max retries exceeded with url: http://localhost:8080/proxy?trustALLServers=true (Caused by ProxyError('Cannot connect to proxy.',NewConnectionError('<urllib3.connection.httpconnection object at 0x00000273DE63C5C8>: Failed to establish a new connection: [WinError 10061] No connection Could be made because the target machine actively refused it')))
During handling of the above exception,another exception occurred:
Traceback (most recent call last):
File "<input>",line 1,in <module>
File "<input>",line 23,in start_client
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\browsermobproxy\server.py",line 40,in create_proxy
client = Client(self.url[7:],params)
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\browsermobproxy\client.py",line 31,in __init__
resp = requests.post('%s/proxy' % self.host + urlparams)
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\requests\api.py",line 119,in post
return request('post',data=data,json=json,**kwargs)
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\requests\api.py",line 61,in request
return session.request(method=method,url=url,**kwargs)
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\requests\sessions.py",line 530,in request
resp = self.send(prep,**send_kwargs)
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\requests\sessions.py",line 643,in send
r = adapter.send(request,**kwargs)
File "C:\Users\Kosh\PycharmProjects\CSSSR_Selenium\venv\lib\site-packages\requests\adapters.py",line 510,in send
raise ProxyError(e,request=request)
requests.exceptions.ProxyError: httpconnectionPool(host='127.0.0.1',NewConnectionError('<urllib3.connection.httpconnection object at 0x00000273DE63C5C8>: Failed to establish a new connection: [WinError 10061] No connection Could be made because the target machine actively refused it')))
解决方法
好吧，我发现，如果脚本在不执行server.stop()的情况下停止运行，它将不清除其所做的更改而与系统代理设置混淆。