Creoson server crashes

[stekicar]

I am going through large numbers of components, adding material and parameters (100+) and Creoson server crashes:

`Traceback (most recent call last): File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\connectionpool.py", line 699, in urlopen httplib_response = self._make_request( File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\connectionpool.py", line 445, in _make_request six.raise_from(e, None) File "", line 3, in raise_from File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\connectionpool.py", line 440, in _make_request httplib_response = conn.getresponse() File "C:\Program Files\Python310\lib\http\client.py", line 1368, in getresponse response.begin() File "C:\Program Files\Python310\lib\http\client.py", line 317, in begin version, status, reason = self._read_status() File "C:\Program Files\Python310\lib\http\client.py", line 278, in _read_status line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1") File "C:\Program Files\Python310\lib\socket.py", line 705, in readinto return self._sock.recv_into(b) ConnectionResetError: [WinError 10054] An existing connection was forcibly closed by the remote host

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\requests\adapters.py", line 439, in send resp = conn.urlopen( File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\connectionpool.py", line 755, in urlopen retries = retries.increment( File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\util\retry.py", line 532, in increment raise six.reraise(type(error), error, _stacktrace) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\packages\six.py", line 769, in reraise raise value.with_traceback(tb) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\connectionpool.py", line 699, in urlopen httplib_response = self._make_request( File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\connectionpool.py", line 445, in _make_request six.raise_from(e, None) File "", line 3, in raise_from File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\urllib3\connectionpool.py", line 440, in _make_request httplib_response = conn.getresponse() File "C:\Program Files\Python310\lib\http\client.py", line 1368, in getresponse response.begin() File "C:\Program Files\Python310\lib\http\client.py", line 317, in begin version, status, reason = self._read_status() File "C:\Program Files\Python310\lib\http\client.py", line 278, in _read_status line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1") File "C:\Program Files\Python310\lib\socket.py", line 705, in readinto return self._sock.recv_into(b) urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\creopyson\connection.py", line 53, in _creoson_post r = requests.post(self.server, data=json.dumps(request)) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\requests\api.py", line 117, in post return request('post', url, data=data, json=json, kwargs) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\requests\api.py", line 61, in request return session.request(method=method, url=url, kwargs) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\requests\sessions.py", line 542, in request resp = self.send(prep, send_kwargs) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\requests\sessions.py", line 655, in send r = adapter.send(request, kwargs) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\requests\adapters.py", line 498, in send raise ConnectionError(err, request=request) requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "c:\python_code\change_data_tomodels.py", line 154, in creopyson.file.open(srv, comp, dirname=None, generic=None, display=True, activate=True, new_window=True, regenforce=None) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\creopyson\file.py", line 797, in open return client._creoson_post("file", "open", data) File "C:\Users\user\AppData\Roaming\Python\Python310\site-packages\creopyson\connection.py", line 55, in _creoson_post raise ConnectionError(e) ConnectionError: ('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))`

I tried to slow down loop by adding 2 seconds but it did not help.

I guess, I will have to check if connection is present at each loop and if not start creoson server within the code.

[stekicar]

How can I start creoson server from python code?

[Zepmanbc]

this may help: https://github.com/Zepmanbc/creopyson/issues/14#issuecomment-704730644