Answers for "python socket server example"

2

python tcp socket example

# Basic example where server accepts messages from client.

# importing socket library
import socket

# socket.AF_INET means we're using IPv4 ( IP version 4 )
# socket.SOCK_STREAM means we're using TCP protocol for data transfer
socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

print("Choose mode. s - server, c - client")
mode = input("> ")

if mode == "s":
  ip = input("Your computer's ip address: ")
  port = 80
  
  # Binding socket to specified ip address and port
  socket.bind((ip, port))
  
  # This is max ammount of clients we will accept
  socket.listen(1)
  
  # Accepting connection from client
  sock, addr = socket.accept()
  print("Client connected from", addr)
  
  # Receiving data from client
  while True:
    data = sock.recv(16384) # Raw data from client
    text = data.decode('utf-8') # Decoding it
    
    print("Message from client:", text)
    
elif mode == "c":
  ip = input("Server ip address: ")
  
  # Connecting to server
  socket.connect((ip, 80))
  
  # Sending data
  while True:
    socket.send(input("Message: ").encode('utf-8'))
Posted by: Guest on May-14-2021
6

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:", data
Posted by: Guest on April-30-2020
6

socket programming in python

#!/usr/bin/env python3

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)
Posted by: Guest on August-26-2020
5

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)
Posted by: Guest on November-27-2020
1

python3 socket server

import socket
import os

sock_file = "/tmp/python_socket"

if os.path.exists(sock_file):
    os.remove(sock_file)

sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.bind(sock_file)
sock.listen()
print("Listening...")
while True:
    conn, _addr = sock.accept()
    datagram = conn.recv(1024)
    request = datagram.decode('utf-8')
    conn.send(str("Back at you:"+request).encode('utf-8'))
Posted by: Guest on February-17-2021
0

socket python functions

conn, addr = s.accept()
with conn:
    print('Connected by', addr)
    while True:
        data = conn.recv(1024)
        if not data:
            break
        conn.sendall(data)
Posted by: Guest on June-09-2021

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