Connection through Spyder, target machine actively refused

[ThijsSchuilingOcta]

I've tried the client with Visual Studio Code and Spyder. With VSC everything works fine, but with Spyder, RFEM6 doesn't get 'released' after setting up the model. A connection with RFEM6 is made, and the model gets build. Also the modelStatus is imported again. However RFEM6 stays locked by the Spyder application and you have to abort the session. After running the script again I get the following:

basename: temp.py
dirname: c:\users\thijs.schuiling.spyder-py3
Length of the cantilever in m: 10
Force in kN: 5

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://www.dlubal.com/rfem.xsd">
SOAP-ENV:Header/
ns0:Body
ns1:delete_all_results/
</ns0:Body>
</SOAP-ENV:Envelope>
Traceback (most recent call last):

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py:199 in _new_conn
sock = connection.create_connection(

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\connection.py:85 in create_connection
raise err

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\connection.py:73 in create_connection
sock.connect(sa)

ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py:789 in urlopen
response = self._make_request(

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py:495 in _make_request
conn.request(

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py:441 in request
self.endheaders()

File ~\AppData\Local\anaconda3\Lib\http\client.py:1331 in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)

File ~\AppData\Local\anaconda3\Lib\http\client.py:1091 in _send_output
self.send(msg)

File ~\AppData\Local\anaconda3\Lib\http\client.py:1035 in send
self.connect()

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py:279 in connect
self.sock = self._new_conn()

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py:214 in _new_conn
raise NewConnectionError(

NewConnectionError: <urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File ~\AppData\Local\anaconda3\Lib\site-packages\requests\adapters.py:667 in send
resp = conn.urlopen(

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py:843 in urlopen
retries = retries.increment(

File ~\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\retry.py:519 in increment
raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type]

MaxRetryError: HTTPConnectionPool(host='127.0.0.1', port=8082): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: 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 ~\AppData\Local\anaconda3\Lib\site-packages\RFEM\suds_requests.py:30 in wrapper
return f(*args, **kwargs)

File ~\AppData\Local\anaconda3\Lib\site-packages\RFEM\suds_requests.py:67 in send
resp = self._session.post(

File ~\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py:637 in post
return self.request("POST", url, data=data, json=json, **kwargs)

File ~\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py:589 in request
resp = self.send(prep, **send_kwargs)

File ~\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py:703 in send
r = adapter.send(request, **kwargs)

File ~\AppData\Local\anaconda3\Lib\site-packages\requests\adapters.py:700 in send
raise ConnectionError(e, request=request)

ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=8082): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: 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 ~\AppData\Local\anaconda3\Lib\site-packages\suds\client.py:652 in send
reply = transport.send(request)

File ~\AppData\Local\anaconda3\Lib\site-packages\RFEM\suds_requests.py:40 in wrapper
raise transport.TransportError(

TransportError: Error in requests
Traceback (most recent call last):
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 199, in _new_conn
sock = connection.create_connection(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\connection.py", line 85, in create_connection
raise err
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\connection.py", line 73, in create_connection
sock.connect(sa)
ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py", line 789, in urlopen
response = self._make_request(
^^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py", line 495, in _make_request
conn.request(
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 441, in request
self.endheaders()
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\http\client.py", line 1331, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\http\client.py", line 1091, in _send_output
self.send(msg)
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\http\client.py", line 1035, in send
self.connect()
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 279, in connect
self.sock = self._new_conn()
^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 214, in _new_conn
raise NewConnectionError(
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\adapters.py", line 667, in send
resp = conn.urlopen(
^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py", line 843, in urlopen
retries = retries.increment(
^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\retry.py", line 519, in increment
raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='127.0.0.1', port=8082): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: 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\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\RFEM\suds_requests.py", line 30, in wrapper
return f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\RFEM\suds_requests.py", line 67, in send
resp = self._session.post(
^^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py", line 637, in post
return self.request("POST", url, data=data, json=json, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py", line 589, in request
resp = self.send(prep, **send_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py", line 703, in send
r = adapter.send(request, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\adapters.py", line 700, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=8082): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: 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 ~\AppData\Local\anaconda3\Lib\site-packages\spyder_kernels\py3compat.py:356 in compat_exec
exec(code, globals, locals)

File c:\users\thijs.schuiling.spyder-py3\temp.py:27
Model(True, "Demo1") # crete new model called Demo1

File ~\AppData\Local\anaconda3\Lib\site-packages\RFEM\initModel.py:166 in init
cModel.service.delete_all_results()

File ~\AppData\Local\anaconda3\Lib\site-packages\suds\client.py:559 in call
return client.invoke(args, kwargs)

File ~\AppData\Local\anaconda3\Lib\site-packages\suds\client.py:618 in invoke
result = self.send(soapenv)

File ~\AppData\Local\anaconda3\Lib\site-packages\suds\client.py:664 in send
result = self.failed(binding, e)

File ~\AppData\Local\anaconda3\Lib\site-packages\suds\client.py:726 in failed
raise Exception((status, reason))

Exception: (0, 'Error in requests\nTraceback (most recent call last):\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 199, in _new_conn\n sock = connection.create_connection(\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\connection.py", line 85, in create_connection\n raise err\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\connection.py", line 73, in create_connection\n sock.connect(sa)\nConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it\n\nThe above exception was the direct cause of the following exception:\n\nTraceback (most recent call last):\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py", line 789, in urlopen\n response = self._make_request(\n ^^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py", line 495, in _make_request\n conn.request(\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 441, in request\n self.endheaders()\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\http\client.py", line 1331, in endheaders\n self._send_output(message_body, encode_chunked=encode_chunked)\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\http\client.py", line 1091, in _send_output\n self.send(msg)\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\http\client.py", line 1035, in send\n self.connect()\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 279, in connect\n self.sock = self._new_conn()\n ^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connection.py", line 214, in _new_conn\n raise NewConnectionError(\nurllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it\n\nThe above exception was the direct cause of the following exception:\n\nTraceback (most recent call last):\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\adapters.py", line 667, in send\n resp = conn.urlopen(\n ^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\connectionpool.py", line 843, in urlopen\n retries = retries.increment(\n ^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\urllib3\util\retry.py", line 519, in increment\n raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type]\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nurllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='127.0.0.1', port=8082): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it'))\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\RFEM\suds_requests.py", line 30, in wrapper\n return f(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\RFEM\suds_requests.py", line 67, in send\n resp = self._session.post(\n ^^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py", line 637, in post\n return self.request("POST", url, data=data, json=json, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py", line 589, in request\n resp = self.send(prep, **send_kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\sessions.py", line 703, in send\n r = adapter.send(request, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "C:\Users\thijs.schuiling\AppData\Local\anaconda3\Lib\site-packages\requests\adapters.py", line 700, in send\n raise ConnectionError(e, request=request)\nrequests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=8082): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000170D4043FE0>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it'))\n')