40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
from twisted.internet import reactor
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from twisted.names.srvconnect import SRVConnector
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from gnutls.interfaces.twisted import X509Credentials
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from eventlet.twistedutil.protocol import GreenClientCreator
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from eventlet.twistedutil.protocols.basic import LineOnlyReceiverTransport
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class NoisySRVConnector(SRVConnector):
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def _ebGotServers(self, failure):
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#self.failure = failure
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return SRVConnector._ebGotServers(self, failure)
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def pickServer(self):
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host, port = SRVConnector.pickServer(self)
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#if not isinstance(port, int) and self.failure:
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# self.failure.raiseException()
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print 'Resolved _%s._%s.%s --> %s:%s' % (self.service, self.protocol, self.domain, host, port)
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return host, port
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# why TypeError is not raised here?
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cred = X509Credentials(None, None)
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creator = GreenClientCreator(reactor, LineOnlyReceiverTransport)
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conn = creator.connectSRV('msrpsx', 'ag-projects.com',
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connectFuncName='connectTLS', connectFuncArgs=(cred,),
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ConnectorClass=NoisySRVConnector)
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request = """MSRP 49fh AUTH
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To-Path: msrps://alice@intra.example.com;tcp
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From-Path: msrps://alice.example.com:9892/98cjs;tcp
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-------49fh$
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""".replace('\n', '\r\n')
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conn.write(request)
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for x in conn:
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print x
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if '-------' in x:
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break
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