send data through tcp sockets python
import socket
TCP_IP = '127.0.0.1'
TCP_PORT = 5005
BUFFER_SIZE = 1024
MESSAGE = "Hello, World!"
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((TCP_IP, TCP_PORT))
s.send(MESSAGE)
data = s.recv(BUFFER_SIZE)
s.close()
print "received data:", datapython tcp server
####### TCP Server #######
from socket import AF_INET,SOCK_STREAM,socket
# AF_INET => TCP
# SOCK_STREAM => IPv4
sobj = socket(AF_INET,SOCK_STREAM)
sobj.bind(('127.0.0.1',12345))
sobj.listen(1)
client , addr = sobj.accept()
print("the ip is connected to server ",addr)
while(True):
message = input()
if(message == "exit"):
client.close()
break
else:
client.send(message.encode())
####### TCP Client #######
from socket import AF_INET,SOCK_STREAM,socket
sobj = socket(AF_INET,SOCK_STREAM)
sobj.connect(('127.0.0.1',12345))
while True:
message = sobj.recv(2048)
if(message == "exit"):
sobj.close()
break
elif(message.decode() == ''):
pass
else:
print(message.decode())tcp python
#!/usr/bin/env python3
import socket
HOST = '127.0.0.1' # The server's hostname or IP address
PORT = 65432 # The port used by the server
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.connect((HOST, PORT))
s.sendall(b'Hello, world')
data = s.recv(1024)
print('Received', repr(data))python socket
import socket
HOST = '127.0.0.1' # Standard loopback interface address (localhost)
PORT = 65432 # Port to listen on (non-privileged ports are > 1023)
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.bind((HOST, PORT))
s.listen()
conn, addr = s.accept()
with conn:
print('Connected by', addr)
while True:
data = conn.recv(1024)
if not data:
break
conn.sendall(data)tcp python
conn, addr = s.accept()
with conn:
print('Connected by', addr)
while True:
data = conn.recv(1024)
if not data:
break
conn.sendall(data)tcp python
import socket
HOST = '172.16.180.10'
PORT = 6789
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
client.connect((HOST, PORT))
print 'Connexion vers ' + HOST + ':' + str(PORT) + ' reussie.'
message = 'Hello, world'
print 'Envoi de :' + message
n = client.send(message)
if (n != len(message)):
print 'Erreur envoi.'
else:
print 'Envoi ok.'
print 'Reception...'
donnees = client.recv(1024)
print 'Recu :', donnees
print 'Deconnexion.'
client.close()Copyright © 2021 Codeinu
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