[Discuss-gnuradio] Connection Refused when transmitting

[Joreen Tan]

Hi,
 
I am currently trying to transmit a picture using the TCP transmission. However, there are some problem regarding the transmission side. It appears that the port is blocked as there is a socket error which states 'Connection refused'.
 
please input server IP address: 172.20.2.89
please input esrver port (default is 5000): 5000
Traceback (most recent call last):
  File "MainFrame.py", line 180, in OnTransmit
     s.connect((HOST, PORT))
  File "<string>", line 1, in connect
socket.error: (111, 'Connection refused')
 
The result is the same even if i input the IP address as 127.0.0.1.
 
Help is much appreciated! Thank you so much!

Regards,
Joreen

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