问本地程序到程序数据流的TCP/IP替代方案？

EN

import os

os.mkfifo('/some/path')

# Reading process

with open('/some/path') as pipe:
    for line in pipe:
        # Do what you need

# Writing process

with open('/some/path', 'w') as pipe:
    while True: # Whatever looping process you have
        pipe.write('<data>' + '\n')

# Server Side

import socket

sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.bind("/some/path")

sock.listen(1)
conn, addr = sock.accept()

while True:
    data = conn.recv(1024)
    if not data:
        break

    # Let's echo it back as an example
    conn.send(data)

conn.close()

# Client Side

import socket

sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.connect("/some/path")

while True: # Your sending loop
    # In this case we send hello world, and print what we get back.
    sock.send('Hello, world')
    data = sock.recv(1024)

    print data

sock.close()