Jython server socket example

from java.lang import Thread
from java.io import IOException, DataOutputStream, DataInputStream
from java.net import Socket, ServerSocket
from java.lang import String


class Handler(Thread):
    def __init__(self, connection):
        try:
            self.data_in = DataInputStream(connection.getInputStream())
            self.data_out = DataOutputStream(connection.getOutputStream())
            print 'new connection'
        except IOException, e:
            e.printStackTrace()

    def run(self):
        self.send('hi')

    def send(self, data):
        try:
            self.data_out.write(String.getBytes(data))
            self.data_out.flush()
        except IOException, e:
            e.printStackTrace()

listen = ServerSocket(1234)
print 'server ready'
while True:
    conn = listen.accept()
    handler = Handler(conn)
    handler.start()