I met some problem when writing twisted.
The code is
1 #! /usr/bin/python
2 # fileName remoteCopyFile
3 from twisted.internet import protocol , reactor
4 import os
5 import updateCurrentIPList
6 import time
7
8 PORT = 7777
9
10 class TSClientProtocol(protocol.Protocol):
11 def sendData(self):
12 path = '/usr/local/'+self.factory.filename
13 if os.path.isfile(path):
14 f = open(path,'rb')
15 data = f.read()
16 f.close()
17 self.transport.write("filename="+self.factory.filename+'=')
18 self.transport.write(data)
19 self.transport.write('EOF')
20 else:
21 self.transport.loseConnection()
22
23 def connectionMade(self):
24 self.sendData()
25
26
27 def dataReceived(self,data):
28 if data == 'EOF':
29 print 'finished'
30 self.transport.loseConnection()
31
32
33 class TSClientFactory(protocol.ClientFactory):
34 def __init__(self,filename):
35 self.filename = filename
36 protocol = TSClientProtocol
37 clientConnectionLost = clientConnectionFailed = lambda
self,connector,reason:reactor.stop()
38
39 def remoteCopyFile(HOST,filename = '4'):
40 reactor.connectTCP(HOST,PORT,TSClientFactory(filename))
41 reactor.run(installSignalHandlers=0)
42 updateCurrentIPList.updateCurrentIPList(HOST)
43 reactor.connectTCP(HOST,PORT,TSClientFactory('currentIP'))
44 reactor.run(installSignalHandlers=0)
45
46
47 if __name__ == '__main__':
48 remoteCopyFile('127.0.0.1')
The program print two "finished",then hang.
If i delete the line 40 and 41 or delete the line 43 and 44 ,the program
become good.
whether can't we use two "reactor.run()" in one function? why?
Thank you!
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