Hi Nadjib,
It is my understanding that you are trying to troubleshoot the cause for the data not being processed even though it is not null. This may be caused by the misaligned code after the ‘break’ statement in the ‘accept_connections’ function which prevents any code you have written after it from being executed.
Here is the correct implementation of the ‘accept_connections’ function:
def accept_connections(server_socket):
while True:
client_socket, addr = server_socket.accept()
print(f"Connected by {addr}")
try:
while True:
# Receiving data from client (Simulink)
data = client_socket.recv(1024).decode().strip()
if not data:
break
print(f"Received data: {data}")
# Process the data
response_command = process_data(data)
# Send the response command back to client (Simulink)
client_socket.sendall((response_command + '\n').encode())
except ConnectionResetError:
print(f"Connection lost with {addr}")
finally:
client_socket.close()
Hope this helps!
