problem with xmlrpc server
I run simple example with xmlrpc server and press Ctrl-C on keyboard :).
from SimpleXMLRPCServer import SimpleXMLRPCServer from time import sleep import threading,time class Test(threading.Thread): def __init__(self): threading.Thread.__init__(self) self.test1 = 0 def test(self): return self.test1 def run(self): while(1): time.sleep(1) self.test1 = self.test1 + 1 ts = Test() ts.start() server = SimpleXMLRPCServer(("localhost",8888)) server.register_instance(ts) server.serve_forever()
error after pressing keyboard:
File "/usr/lib/python2.7/SocketServer.py", line 225, in serve_forever r, w, e = select.select([self], [], [], poll_interval) KeyboardInterrupt
Client
from xmlrpclib import ServerProxy r=ServerProxy("http://localhost:8888") print r.test()waiting connect without error or warning. How to break connection in this case ? Maybe this example is not correct ?
Use a timeout:
Set timeout for xmlrpclib.ServerProxy
EDIT
The answer linked to here is not compatible with Python 2.7. Here is modified code that works (tested on W7/ActivePython 2.7):
import xmlrpclib
import httplib
class TimeoutHTTPConnection(httplib.HTTPConnection):
def __init__(self,host,timeout=10):
httplib.HTTPConnection.__init__(self,host,timeout=timeout)
self.set_debuglevel(99)
#self.sock.settimeout(timeout)
"""
class TimeoutHTTP(httplib.HTTP):
_connection_class = TimeoutHTTPConnection
def set_timeout(self, timeout):
self._conn.timeout = timeout
"""
class TimeoutTransport(xmlrpclib.Transport):
def __init__(self, timeout=10, *l, **kw):
xmlrpclib.Transport.__init__(self,*l,**kw)
self.timeout=timeout
def make_connection(self, host):
conn = TimeoutHTTPConnection(host,self.timeout)
return conn
class TimeoutServerProxy(xmlrpclib.ServerProxy):
def __init__(self,uri,timeout=10,*l,**kw):
kw['transport']=TimeoutTransport(timeout=timeout, use_datetime=kw.get('use_datetime',0))
xmlrpclib.ServerProxy.__init__(self,uri,*l,**kw)
if __name__ == "__main__":
s=TimeoutServerProxy('http://127.0.0.1:8888',timeout=2)
print s.test()
Make your Test
instance daemonic, to quit when the main thread quits:
ts = Test()
ts.setDaemon(True)
ts.start()
The question is why you need to register a thread as an XML-RPC handler.
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