def handler(local):
client = str(local.getHost())
print 'accepted connection from %s' % client
remote = GreenClientCreator(reactor, UnbufferedTransport).connectTCP(
remote_host, remote_port)
a = proc.spawn(forward, remote, local)
b = proc.spawn(forward, local, remote)
proc.waitall([a, b], trap_errors=True)
print 'closed connection to %s' % client
from eventlet.twistedutil.protocol import GreenClientCreator
from eventlet.twistedutil.protocols.basic import LineOnlyReceiverTransport
class NoisySRVConnector(SRVConnector):
def pickServer(self):
host, port = SRVConnector.pickServer(self)
print 'Resolved _%s._%s.%s --> %s:%s' % (self.service, self.protocol,
self.domain, host, port)
return host, port
cred = X509Credentials(None, None)
ctx = TLSContext(cred)
creator = GreenClientCreator(reactor, LineOnlyReceiverTransport)
conn = creator.connectSRV('msrps',
'ag-projects.com',
connectFuncName='connectTLS',
connectFuncArgs=(ctx, ),
ConnectorClass=NoisySRVConnector)
request = """MSRP 49fh AUTH
To-Path: msrps://[email protected];tcp
From-Path: msrps://alice.example.com:9892/98cjs;tcp
-------49fh$
""".replace('\n', '\r\n')
print 'Sending:\n%s' % request
conn.write(request)
print 'Received:'
"""Example for GreenTransport and GreenClientCreator.
In this example reactor is started implicitly upon the first
use of a blocking function.
"""
from twisted.internet import ssl
from twisted.internet.error import ConnectionClosed
from eventlet.twistedutil.protocol import GreenClientCreator
from eventlet.twistedutil.protocols.basic import LineOnlyReceiverTransport
from twisted.internet import reactor
# read from TCP connection
conn = GreenClientCreator(reactor).connectTCP('www.google.com', 80)
conn.write('GET / HTTP/1.0\r\n\r\n')
conn.loseWriteConnection()
print conn.read()
# read from SSL connection line by line
conn = GreenClientCreator(reactor, LineOnlyReceiverTransport).connectSSL(
'sf.net', 443, ssl.ClientContextFactory())
conn.write('GET / HTTP/1.0\r\n\r\n')
try:
for num, line in enumerate(conn):
print '%3s %r' % (num, line)
except ConnectionClosed, ex:
print ex
