Difference between revisions of "Python3: Socket UDP"
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Onnowpurbo (talk | contribs) (→Server) |
Onnowpurbo (talk | contribs) (→Server) |
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| Line 22: | Line 22: | ||
import socket | import socket | ||
| − | UDP_IP = " | + | UDP_IP = "192.168.0.162" |
UDP_PORT = 5005 | UDP_PORT = 5005 | ||
| − | sock = socket.socket(socket.AF_INET, # Internet | + | sock = socket.socket(socket.AF_INET, # Internet |
socket.SOCK_DGRAM) # UDP | socket.SOCK_DGRAM) # UDP | ||
sock.bind((UDP_IP, UDP_PORT)) | sock.bind((UDP_IP, UDP_PORT)) | ||
while True: | while True: | ||
| − | data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes | + | data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes |
print("received message: %s" % data) | print("received message: %s" % data) | ||
Latest revision as of 05:29, 26 December 2020
Client
import socket
UDP_IP = "192.168.0.162"
UDP_PORT = 5005
MESSAGE = b"Hello, World!\n"
print("UDP target IP: %s" % UDP_IP)
print("UDP target port: %s" % UDP_PORT)
print("message: %s" % MESSAGE)
sock = socket.socket(socket.AF_INET, # Internet
socket.SOCK_DGRAM) # UDP
sock.sendto(MESSAGE, (UDP_IP, UDP_PORT))
sock.close()
Server
import socket
UDP_IP = "192.168.0.162"
UDP_PORT = 5005
sock = socket.socket(socket.AF_INET, # Internet
socket.SOCK_DGRAM) # UDP
sock.bind((UDP_IP, UDP_PORT))
while True:
data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes
print("received message: %s" % data)