class ReactorSlaveController(object):
def __init__(self):
self.keepGoing = True
self.reactor = SelectReactor()
installReactor(self.reactor)
connection = self.reactor.connectTCP('localhost', 8000, factory)
self.reactor.startRunning()
self.futureCall = None
self.futureCallTimeout = None
pygame_test.prepare()
def iterate(self):
print 'in iterate'
self.reactor.runUntilCurrent()
self.reactor.doIteration(0)
#t2 = self.reactor.timeout()
#print 'timeout', t2
#t = self.reactor.running and t2
#self.reactor.doIteration(t)
def run(self):
clock = pygame.time.Clock()
self.reactor.callLater(20, stupidTest)
while self.keepGoing:
timeChange = clock.tick(FRAMES_PER_SECOND)
if self.futureCall:
self.futureCallTimeout -= timeChange
print 'future call in', self.futureCallTimeout
if self.futureCallTimeout <= 0:
self.futureCall()
self.futureCallTimeout = None
self.futureCall= None
retval = pygame_test.iterate()
if retval == False:
thingInControl.stop()
self.iterate()
def stop(self):
print 'stopping'
self.reactor.stop()
self.keepGoing = False
def callLater(self, when, fn):
self.futureCallTimeout = when*1000
self.futureCall = fn
print 'future call in', self.futureCallTimeout
class NetworkServerView(pb.Root):
"""We SEND events to the server through this object"""
STATE_PREPARING = 0
STATE_CONNECTING = 1
STATE_CONNECTED = 2
STATE_DISCONNECTING = 3
STATE_DISCONNECTED = 4
#----------------------------------------------------------------------
def __init__(self, evManager, sharedObjectRegistry):
self.evManager = evManager
self.evManager.RegisterListener( self )
self.pbClientFactory = pb.PBClientFactory()
self.state = NetworkServerView.STATE_PREPARING
self.reactor = None
self.server = None
self.sharedObjs = sharedObjectRegistry
#----------------------------------------------------------------------
def AttemptConnection(self):
print "attempting a connection to", serverHost, serverPort
self.state = NetworkServerView.STATE_CONNECTING
if self.reactor:
self.reactor.stop()
self.PumpReactor()
else:
self.reactor = SelectReactor()
installReactor(self.reactor)
connection = self.reactor.connectTCP(serverHost, serverPort,
self.pbClientFactory)
# TODO: make this anonymous login()
#deferred = self.pbClientFactory.login(credentials.Anonymous())
userCred = credentials.UsernamePassword(avatarID, 'pass1')
controller = NetworkServerController( self.evManager )
deferred = self.pbClientFactory.login(userCred, client=controller)
deferred.addCallback(self.Connected)
deferred.addErrback(self.ConnectFailed)
self.reactor.startRunning()
#----------------------------------------------------------------------
def Disconnect(self):
print "disconnecting"
if not self.reactor:
return
print 'stopping the reactor'
self.reactor.stop()
self.PumpReactor()
self.state = NetworkServerView.STATE_DISCONNECTING
#----------------------------------------------------------------------
def Connected(self, server):
print "CONNECTED"
self.server = server
self.state = NetworkServerView.STATE_CONNECTED
ev = ServerConnectEvent( server )
self.evManager.Post( ev )
#----------------------------------------------------------------------
def ConnectFailed(self, server):
print "CONNECTION FAILED"
print server
print 'quitting'
self.evManager.Post( QuitEvent() )
#self.state = NetworkServerView.STATE_PREPARING
self.state = NetworkServerView.STATE_DISCONNECTED
#----------------------------------------------------------------------
def PumpReactor(self):
self.reactor.runUntilCurrent()
self.reactor.doIteration(0)
#----------------------------------------------------------------------
def Notify(self, event):
NSV = NetworkServerView
if isinstance( event, TickEvent ):
if self.state == NSV.STATE_PREPARING:
self.AttemptConnection()
elif self.state in [NSV.STATE_CONNECTED,
NSV.STATE_DISCONNECTING,
NSV.STATE_CONNECTING]:
self.PumpReactor()
return
if isinstance( event, QuitEvent ):
self.Disconnect()
return
ev = event
if not isinstance( event, pb.Copyable ):
evName = event.__class__.__name__
copyableClsName = "Copyable"+evName
if not hasattr( network, copyableClsName ):
return
copyableClass = getattr( network, copyableClsName )
#NOTE, never even construct an instance of an event that
# is serverToClient, as a side effect is often adding a
# key to the registry with the local id().
if copyableClass not in network.clientToServerEvents:
return
#print 'creating instance of copyable class', copyableClsName
ev = copyableClass( event, self.sharedObjs )
if ev.__class__ not in network.clientToServerEvents:
#print "CLIENT NOT SENDING: " +str(ev)
return
if self.server:
print " ==== Client sending", str(ev)
remoteCall = self.server.callRemote("EventOverNetwork", ev)
else:
print " =--= Cannot send while disconnected:", str(ev)
class NetworkServerView(pb.Root):
"""We SEND events to the server through this object"""
STATE_PREPARING = 0
STATE_CONNECTING = 1
STATE_CONNECTED = 2
def __init__(self, evm, shared_obj_registry):
self.evm = evm
self.evm.register(self)
self.pbClientFactory = pb.PBClientFactory()
self.reactor = None
self.server = None
self.shared_objs = shared_obj_registry
self.state = NetworkServerView.STATE_PREPARING
def connected(self, server):
print 'Connection to %s %s successful' %SERVERHOST, SERVERPORT
self.state = NetworkServerView.STATE_CONNECTED
self.server = server
self.evm.post(ev.ServerConnected(server))
def connection_failed(self, error):
print "Connection failed with error ", error
def attempt_connection(self):
print "Attempting connection to", SERVERHOST, SERVERPORT
self.state = NetworkServerView.STATE_CONNECTING
if self.reactor:
self.reactor.stop()
self.pump_reactor()
else:
self.reactor = SelectReactor()
installReactor(self.reactor)
connection = self.reactor.connectTCP(SERVERHOST, SERVERPORT,
self.pbClientFactory)
deferred = self.pbClientFactory.getRootObject()
deferred.addCallback(self.connected)
deferred.addErrback(self.connection_failed)
self.reactor.run()
def pump_reactor(self):
self.reactor.runUntilCurrent()
self.reactor.doIteration(0)
def disconnect(self):
print "disconnecting"
def notify(self, evt):
if evt.id == 'Tick':
if self.state == NetworkServerView.STATE_PREPARING:
self.attempt_connection()
elif self.state in [NetworkServerView.STATE_CONNECTING]:
self.pump_reactor()
class NetworkServerView(pb.Root):
"""We SEND events to the server through this object"""
STATE_PREPARING = 0
STATE_CONNECTING = 1
STATE_CONNECTED = 2
STATE_DISCONNECTING = 3
STATE_DISCONNECTED = 4
#----------------------------------------------------------------------
def __init__(self, evManager, sharedObjectRegistry):
self.evManager = evManager
self.evManager.RegisterListener( self )
self.pbClientFactory = pb.PBClientFactory()
self.state = NetworkServerView.STATE_PREPARING
self.reactor = None
self.server = None
self.sharedObjs = sharedObjectRegistry
#----------------------------------------------------------------------
def AttemptConnection(self):
print "attempting a connection to", serverHost, serverPort
self.state = NetworkServerView.STATE_CONNECTING
if self.reactor:
self.reactor.stop()
self.PumpReactor()
else:
self.reactor = SelectReactor()
installReactor(self.reactor)
connection = self.reactor.connectTCP(serverHost, serverPort,
self.pbClientFactory)
deferred = self.pbClientFactory.getRootObject()
deferred.addCallback(self.Connected)
deferred.addErrback(self.ConnectFailed)
self.reactor.startRunning()
#----------------------------------------------------------------------
def Disconnect(self):
print "disconnecting"
if not self.reactor:
return
print 'stopping the reactor'
self.reactor.stop()
self.PumpReactor()
self.state = NetworkServerView.STATE_DISCONNECTING
#----------------------------------------------------------------------
def Connected(self, server):
print "CONNECTED"
self.server = server
self.state = NetworkServerView.STATE_CONNECTED
ev = ServerConnectEvent( server )
self.evManager.Post( ev )
#----------------------------------------------------------------------
def ConnectFailed(self, server):
print "CONNECTION FAILED"
#self.state = NetworkServerView.STATE_PREPARING
self.state = NetworkServerView.STATE_DISCONNECTED
#----------------------------------------------------------------------
def PumpReactor(self):
self.reactor.runUntilCurrent()
self.reactor.doIteration(0)
#----------------------------------------------------------------------
def Notify(self, event):
NSV = NetworkServerView
if isinstance( event, TickEvent ):
if self.state == NSV.STATE_PREPARING:
self.AttemptConnection()
elif self.state in [NSV.STATE_CONNECTED,
NSV.STATE_DISCONNECTING,
NSV.STATE_CONNECTING]:
self.PumpReactor()
return
if isinstance( event, QuitEvent ):
self.Disconnect()
return
ev = event
if not isinstance( event, pb.Copyable ):
evName = event.__class__.__name__
copyableClsName = "Copyable"+evName
if not hasattr( network, copyableClsName ):
return
copyableClass = getattr( network, copyableClsName )
ev = copyableClass( event, self.sharedObjs )
if ev.__class__ not in network.clientToServerEvents:
#print "CLIENT NOT SENDING: " +str(ev)
return
if self.server:
print " ==== Client sending", str(ev)
remoteCall = self.server.callRemote("EventOverNetwork",
ev)
else:
print " =--= Cannot send while disconnected:", str(ev)
class NetworkServerView(pb.Root):
"""We SEND events to the server through this object"""
STATE_PREPARING = 0
STATE_CONNECTING = 1
STATE_CONNECTED = 2
STATE_DISCONNECTING = 3
STATE_DISCONNECTED = 4
#----------------------------------------------------------------------
def __init__(self, evManager, sharedObjectRegistry):
self.evManager = evManager
self.evManager.RegisterListener( self )
self.pbClientFactory = pb.PBClientFactory()
self.state = NetworkServerView.STATE_PREPARING
self.reactor = None
self.server = None
self.sharedObjs = sharedObjectRegistry
#----------------------------------------------------------------------
def AttemptConnection(self):
print "attempting a connection to", serverHost, serverPort
self.state = NetworkServerView.STATE_CONNECTING
if self.reactor:
self.reactor.stop()
self.PumpReactor()
else:
self.reactor = SelectReactor()
installReactor(self.reactor)
connection = self.reactor.connectTCP(serverHost, serverPort,
self.pbClientFactory)
deferred = self.pbClientFactory.getRootObject()
deferred.addCallback(self.Connected)
deferred.addErrback(self.ConnectFailed)
self.reactor.startRunning()
#----------------------------------------------------------------------
def Disconnect(self):
print "disconnecting"
if not self.reactor:
return
print 'stopping the reactor'
self.reactor.stop()
self.PumpReactor()
self.state = NetworkServerView.STATE_DISCONNECTING
#----------------------------------------------------------------------
def Connected(self, server):
print "CONNECTED"
self.server = server
self.state = NetworkServerView.STATE_CONNECTED
ev = ServerConnectEvent( server )
self.evManager.Post( ev )
#----------------------------------------------------------------------
def ConnectFailed(self, server):
print "CONNECTION FAILED"
#self.state = NetworkServerView.STATE_PREPARING
self.state = NetworkServerView.STATE_DISCONNECTED
#----------------------------------------------------------------------
def PumpReactor(self):
self.reactor.runUntilCurrent()
self.reactor.doIteration(0)
#----------------------------------------------------------------------
def Notify(self, event):
NSV = NetworkServerView
if isinstance( event, TickEvent ):
if self.state == NSV.STATE_PREPARING:
self.AttemptConnection()
elif self.state in [NSV.STATE_CONNECTED,
NSV.STATE_DISCONNECTING,
NSV.STATE_CONNECTING]:
self.PumpReactor()
return
if isinstance( event, QuitEvent ):
self.Disconnect()
return
ev = event
if not isinstance( event, pb.Copyable ):
evName = event.__class__.__name__
copyableClsName = "Copyable"+evName
if not hasattr( network, copyableClsName ):
return
copyableClass = getattr( network, copyableClsName )
#NOTE, never even construct an instance of an event that
# is serverToClient, as a side effect is often adding a
# key to the registry with the local id().
if copyableClass not in network.clientToServerEvents:
return
print 'creating instance of copyable class', copyableClsName
ev = copyableClass( event, self.sharedObjs )
if ev.__class__ not in network.clientToServerEvents:
#print "CLIENT NOT SENDING: " +str(ev)
return
if self.server:
print " ==== Client sending", str(ev)
remoteCall = self.server.callRemote("EventOverNetwork", ev)
else:
print " =--= Cannot send while disconnected:", str(ev)
