python TCP

cInput-server.py

import socket

serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

host = socket.gethostbyname('')
port = 5001
serversocket.bind((host, port))
serversocket.listen()

while True:
    clientsocket, address = serversocket.accept()
    print('someone is reaching from ' + str(address))

# send
    server_say_hello = "Greeting from server ------------------ Start"
    clientsocket.send(server_say_hello.encode())

# get
    print(clientsocket.recv(1024).decode())

# keep swallowing
    while True:
        input = clientsocket.recv(1024).decode()
        if input == '':
            break
        print(input)
    break

print('Going to shut down...')
clientsocket.close()

cInput.client.py

import socket
clientsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

host = socket.gethostbyname('')
port = 5001
clientsocket.connect((host, port))

# get
print(clientsocket.recv(1024).decode())

# send
client_say_hello = 'Greeting from client ------------------ Start'
clientsocket.send(client_say_hello.encode())


message = input()
# keep typing for server if user's input is not 'bye'
while message != 'bye':
    clientsocket.send(message.encode())
    message = input()

commu-client.py

import socket
clientsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

host = socket.gethostbyname('')
port = 5001
clientsocket.connect((host, port))

# get
print(clientsocket.recv(1024).decode('ascii'))

# send
client_say_hello = 'Greeting from client ------------------1'
clientsocket.send(client_say_hello.encode('ascii'))

# get
print(clientsocket.recv(1024).decode('ascii'))

# send
client_say_hello_2 = 'Greeting from client ------------------2'
clientsocket.send(client_say_hello_2.encode('ascii'))

commu-server.py

import socket

serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

host = socket.gethostbyname('')
port = 5001
serversocket.bind((host, port))
serversocket.listen()

while True:
    clientsocket, address = serversocket.accept()
    print('someone is reaching from ' + str(address))

# send
    server_say_hello = "Greeting from server ------------------1"
    clientsocket.send(server_say_hello.encode('ascii'))

# get
    print(clientsocket.recv(1024).decode('ascii'))

# send
    server_say_hello_2 = "Greeting from server ------------------2"
    clientsocket.send(server_say_hello_2.encode('ascii'))

# get
    print(clientsocket.recv(1024).decode('ascii'))