I want to recieve data by using UDP socket in Python. I send UDP data from my external HW every 1 second (connected with my PC via Ethernet cable). Also I can see data in the Wireshark:
and also I can recieve data in Hercules:
Also I can ping to my HW and get response.
What I have already tried
import socket
localIP = "192.168.0.10"
localPort = 9999
bufferSize = 1024
# Create a datagram socket
sckt = socket.socket(family=socket.AF_INET, type=socket.SOCK_DGRAM)
# Bind to address and ip
sckt.bind(('', localPort))
print("UDP server up and listening")
# Listen for incoming datagrams
while True:
bytesAddressPair = sckt.recvfrom(bufferSize)
message = bytesAddressPair[0]
address = bytesAddressPair[1]
clientMsg = "Message from Client:{}".format(message)
clientIP = "Client IP Address:{}".format(address)
print(clientMsg)
print(clientIP)
This can not recieve any data - it stuck on sckt.recvfrom(bufferSize)
Any help please? Thank you.
CodePudding user response:
Disabling firewall is the solution - now it works!