1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
from __future__ import print_function
from twisted.internet import reactor, defer
from twisted.internet.endpoints import serverFromString
from twisted.internet.protocol import Factory
from twisted.protocols.basic import LineReceiver
class Answer(LineReceiver):
answers = {
'How are you?': 'Fine',
'W007!': 'INORITE?',
None : "I don't know what you mean",
}
def lineReceived(self, line):
print('Line received from %s' % self.transport.getPeer())
if self.answers.has_key(line):
self.sendLine(self.answers[line])
else:
self.sendLine(self.answers[None])
class AnswerFactory(Factory):
protocol = Answer
def printDest(port):
# Print out the I2P Destination to copy to the client
print('This server is listening on:')
print(port.getHost().destination)
# Handle Ctl+C
def shutdown():
print('Shutting down')
port.stopListening()
d = defer.Deferred()
reactor.callLater(3, d.callback, 1)
return d
reactor.addSystemEventTrigger('before', 'shutdown', shutdown)
endpoint = serverFromString(reactor, 'i2p:keypair.answerserver')
d = endpoint.listen(AnswerFactory())
d.addCallback(printDest)
reactor.run()
|
