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import dbus.glib
import gobject
import sys
import time
import os
import socket
import tempfile
import random
import string
class TrivialStream:
def __init__(self, socket_address=None):
self.socket_address = socket_address
def read_socket(self, s):
try:
data = s.recv(1024)
if len(data) > 0:
print "received:", data
except socket.error, e:
pass
return True
def write_socket(self, s, msg):
print "send:", msg
try:
s = s.send(msg)
except socket.error, e:
pass
return True
class TrivialStreamServer(TrivialStream):
def __init__(self):
TrivialStream.__init__(self)
def run(self):
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setblocking(1)
s.settimeout(0.1)
s.bind(("127.0.0.1", 0))
self.socket_address = s.getsockname()
print "Trivial Server lauched on socket", self.socket_address
s.listen(1)
gobject.timeout_add(1000, self.accept_client, s)
def accept_client(self, s):
try:
s2, addr = s.accept()
s2.setblocking(1)
s2.setblocking(0.1)
self.handle_client(s2)
return True
except socket.timeout:
return True
def handle_client(self, s):
gobject.timeout_add(5000, self.write_socket, s, "hi !")
class TrivialStreamClient(TrivialStream):
def __init__(self, socket_address):
TrivialStream.__init__(self, socket_address)
def connect(self):
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(self.socket_address)
print "Trivial client connected to", self.socket_address
gobject.timeout_add(1000, self.read_socket, s)
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