Socket Att. Error

[Rumors01]

Hi,

While I try to work with sample code to test the algorithm that you have wrotten, I got this below error;

Traceback (most recent call last):
  File "gas.py", line 16, in <module>
    client.read_parameters([IFlagParameter(id=0x5e, data_class=CorusString)])
  File "/usr/local/lib/python3.6/dist-packages/iflag/client.py", line 70, in read_parameters
    in_data = self._read_parameters_by_id(parameter_ids)
  File "/usr/local/lib/python3.6/dist-packages/iflag/client.py", line 252, in _read_parameters_by_id
    self.transport.send(msg.to_bytes())
  File "/usr/local/lib/python3.6/dist-packages/iflag/transport.py", line 67, in send
    self._send(data)
  File "/usr/local/lib/python3.6/dist-packages/iflag/transport.py", line 132, in _send
    self.socket.sendall(data)
AttributeError: 'TcpTransport' object has no attribute 'socket'

Please give some tips :)

[Krolken]

Good catch!

The examples are missing a call to client.startup()

Also I see an error in the TCP transport class. It should initialize with an optional attribute for socket but seems like I have missed that and it is instead added to the class when you call connect. But if you call .startup() on the client before read or write it should work.

[Rumors01]

@Krolken Thank you so much for the feedback ! :)

As you mentioned above, when I tried to connect with the device now I got the below error. But the ip adress is working and I getting response from it.

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/iflag/transport.py", line 114, in connect
    self.socket.connect(self.address)
socket.timeout: timed out

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

Traceback (most recent call last):
  File "gas.py", line 16, in <module>
    client.startup()
  File "/usr/local/lib/python3.6/dist-packages/iflag/client.py", line 216, in startup
    self.transport.connect()
  File "/usr/local/lib/python3.6/dist-packages/iflag/transport.py", line 116, in connect
    raise exceptions.CommunicationError from e
iflag.exceptions.CommunicationError

[Krolken]

How do you know that the IP address is working? You get a connection timeout so there should be some problem access it.
What gas meter and modem are you using?

[Rumors01]

If you could send me the your e-mail, I will create a test environment and give you the IP and port. I tried last night with other tools also but no luck. I am using Itron Corus PTZ with RS232 serial to IP converter.

[Krolken]

Hi. To do the troubleshooting would be part of our paid services. If that is interesting you can contact me at henrik.wahlgren@utilitarian.io.

But I still think your IP-to-serial converter is the problem. You are not able to connect to the socket from you computer/server.