连接两台手机跑10条case，当跑到第4条时就会出现连接失败了ConnectionRefusedError: [Errno 61] Connection refused

[shixiujuan1203]

注，代码或者日志请使用Markdown语法，看完删掉

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connection.py", line 171, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/util/connection.py", line 79, in create_connection
    raise err
ConnectionRefusedError: [Errno 61] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connectionpool.py", line 354, in _make_request
    conn.request(method, url, **httplib_request_kw)
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x114979cc0>: Failed to establish a new connection: [Errno 61] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/adapters.py", line 445, in send
    timeout=timeout
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connectionpool.py", line 667, in urlopen
    **response_kw)
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='127.0.0.1', port=53763): Max retries exceeded with url: /shell (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x114979cc0>: Failed to establish a new connection: [Errno 61] Connection refused',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/uiautomator2/__init__.py", line 280, in request
    method, url, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/sessions.py", line 512, in request
    resp = self.send(prep, **send_kwargs)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=53763): Max retries exceeded with url: /shell (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x114979cc0>: Failed to establish a new connection: [Errno 61] Connection refused',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/shixiujuan/code/autotest/autotest_performance_multiDevices/testCase/test_dy_localtest_013_music_funcs_record.py", line 37, in test_record
    d.app_start("com.ss.android.ugc.aweme", "com.ss.android.ugc.aweme.main.MainActivity")
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/uiautomator2/__init__.py", line 853, in app_start
    self.shell(args)
OSError: atx-agent is not running. Fix it with following steps.
1. Plugin device into computer.
2. Run command "python -m uiautomator2 init"

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/shixiujuan/code/autotest/autotest_performance_multiDevices/assistantFunc/assitFuncU2.py", line 34, in wrapper
    func(*args, **kwargs)
  File "/Users/shixiujuan/code/autotest/autotest_performance_multiDevices/testCase/test_dy_localtest_013_music_funcs_record.py", line 93, in test_record
    super().fail(e)
AssertionError: atx-agent is not running. Fix it with following steps.
1. Plugin device into computer.
2. Run command "python -m uiautomator2 init"

Versions (版本)

Version: 0.1.4

Issue and steps to reproduce (复现步骤)

1. 通过shell脚本启动多进程，每个进程操作一台手机来执行10条case
2. 每个case中 都有
   def setUp(self): d = u2.connect(devices) d.healthcheck()
3. 两部手机都启动正常，当执行到第4条case时 两部手机都会出现连接失败情况，具体log如上

• 手机型号? 手机为魅族pro-7 7.0；华为honor8 7.0

• 错误日志? 如上

• 出错的代码片段?

Screenshots （相关截图）

能有尽量有

Additional Details （其他信息）

[shixiujuan1203]

atx-agent.log

[shixiujuan1203]

u2版本 Version: 0.1.7 也会出现这个问题

[codeskyblue]

日志里面也看不出来啥问题 @shixiujuan, 你看出问题的时候 ps看下 atx-agent 还在运行吗？

[cataglyphis]

从 log 看应该是 atx-agent service不在了，是不是被系统杀死了

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.