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web socket in python

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moi_crn answered on February 2, 2022 Popularity 10/10 Helpfulness 3/10

answer web socket in python

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web socket in python

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#1) Installation
#Go to your cmd and type pip install websockets

#2) Utilisation 
#Here’s how a client sends and receives messages:

import asyncio
import websockets

async def hello():
    async with websockets.connect("ws://localhost:8765") as websocket:
        await websocket.send("Hello world!")
        await websocket.recv()

asyncio.run(hello())

#And here’s an echo server:

import asyncio
import websockets

async def echo(websocket):
    async for message in websocket:
        await websocket.send(message)

async def main():
    async with websockets.serve(echo, "localhost", 8765):
        await asyncio.Future()  # run forever

asyncio.run(main())

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: python web

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Contributed on Feb 02 2022

moi_crn

0 Answers Avg Quality 2/10

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python socket server

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#server.py:

import socket  # Importing the socket module to create network sockets

# Defining the host and port to listen on
HOST = '127.0.0.1'  # Localhost IP address
PORT = '8080'  # Port number to listen on

# Creating a socket object for the server
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# Binding the socket object to the host and port
server.bind((HOST, int(PORT)))

# Listening for incoming connections from clients, with a maximum queue of 5 clients
server.listen(5)

# Infinite loop to keep the server running
while True:
    # Accepting incoming connection from client and getting the communication socket and client address
    communication_socket, address = server.accept()
    print(f"connected to {address}")

    # Receiving data from the client and decoding it to a string using UTF-8 encoding
    message = communication_socket.recv(1024).decode('utf-8')
    print(f"message: {message}")

    # Sending a message back to the client to acknowledge that the message was received
    communication_socket.send(f"message received".encode('utf-8'))

    # Closing the communication socket with the client
    communication_socket.close()
    print(f"communication with {address} ended")

################################################################################

#client.py:

import socket  # Importing the socket module to create network sockets

# Defining the host and port to connect to
HOST = '127.0.0.1'  # Localhost IP address
PORT = '8080'  # Port number to connect to

# Creating a socket object for the client
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# Connecting to the server at the specified host and port
client_socket.connect((HOST, int(PORT)))

# Sending a message to the server by encoding a string to bytes using UTF-8 encoding and sending it through the socket
client_socket.send("Hello world!".encode('utf-8'))

# Receiving a response from the server by receiving up to 1024 bytes of data through the socket and decoding it to a string using UTF-8 encoding
print(client_socket.recv(1024))

# Closing the socket connection with the server
client_socket.close()

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: python py

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Contributed on Feb 28 2023

Dylan1080

0 Answers Avg Quality 2/10

python socket send and receive example

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#!/usr/bin/env python

import socket


TCP_IP = '10.8.0.1'
TCP_PORT = 62

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

Popularity 10/10 Helpfulness 4/10 Language python

Source: stackoverflow.com

Tags: python py

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Contributed on Dec 05 2022

Nice Narwhal

0 Answers Avg Quality 2/10

python socket server

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import socket

# Creating a socket server
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_host = 'localhost'  # Host of the server (can be IP address or domain)
server_port = 9999  # Port number for the server to listen on

# Binding the socket server to host and port
server_socket.bind((server_host, server_port))

# Listening for incoming connections
server_socket.listen(1)  # Allowing only one connection at a time

print(f'Server listening on {server_host}:{server_port} ...')

while True:
    # Accepting a client connection
    client_socket, client_address = server_socket.accept()
    print(f'Accepted connection from {client_address}')

    # Receiving data from the client
    data = client_socket.recv(1024).decode()
    print(f'Received data: {data}')

    # Sending a response back to the client
    response = 'Hello from the server!'
    client_socket.send(response.encode())

    # Closing the client connection
    client_socket.close()

Popularity 9/10 Helpfulness 3/10 Language python

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

web socket in python

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