本文整理汇总了Python中dispatcher.Dispatcher.dispatchRequest方法的典型用法代码示例。如果您正苦于以下问题：Python Dispatcher.dispatchRequest方法的具体用法？Python Dispatcher.dispatchRequest怎么用？Python Dispatcher.dispatchRequest使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类dispatcher.Dispatcher的用法示例。
在下文中一共展示了Dispatcher.dispatchRequest方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: Server
# 需要导入模块: from dispatcher import Dispatcher [as 别名]
# 或者: from dispatcher.Dispatcher import dispatchRequest [as 别名]
class Server(QThread):
clientIn = pyqtSignal(socket.socket)
clientDisconnected = pyqtSignal(str)
def __init__(self, port, parent=None):
QThread.__init__(self, parent)
self.port = port
self.serverSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.serverSocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.serverSocket.bind(('', self.port))
self.serverSocket.listen(5)
self.serverSocket.setblocking(False)
self.dispatcher = Dispatcher(self)
#clients --> {clientId: Socket object}
self.clients = {}
EventManager.bind('Message.broadcast', self.broadcast)
def broadcast(self, message, exception=()):
for clientId in self.clients:
if clientId not in exception:
EventManager.trigger(Event('Socket.addReply.' + clientId, message))
def setDispatcher(self, dispatcher):
self.dispatcher = dispatcher
def stop(self):
self.serverSocket.shutdown(socket.SHUT_RDWR)
self.serverSocket.close()
def getFd(self):
return self.serverSocket
def run(self):
while True:
brokenClients = []
readers, writers = self.setFs()
rList, wList, eList = select.select(readers, writers, [], 0.2)
if self.getFd() in rList:
self.acceptNewClient()
for identifier in self.clients:
if self.clients[identifier].getFd() in rList:
status = self.clients[identifier].read()
if status == Socket.ReadError:
Log.e('Socket read error')
brokenClients.append(identifier)
elif status == Socket.NoMessage:
Log.i('No Message')
brokenClients.append(identifier)
elif status == Socket.NoMessage:
Log.i('New Message')
if self.clients[identifier].hasRequests():
self.treatMessage(self.clients[identifier])
if self.clients[identifier].getFd() in wList:
status = self.clients[identifier].reply()
if status == Socket.WriteError:
Log.e('Socket write error with socket %s' % (identifier, ))
if identifier not in brokenClients:
brokenClients.append(identifier)
elif status == Socket.WriteSuccess:
Log.i('Send Message success')
for identifier in brokenClients:
Log.i('删除客户端: ' + str(identifier))
self.clients[identifier].close()
del self.clients[identifier]
self.clientDisconnected.emit(identifier)
Log.i(self.clients)
def acceptNewClient(self):
Log.i('connect in')
s, addr = self.serverSocket.accept()
if not s:
Log.e('Cannot accept connection')
return
identifier = uuid.uuid4().hex
self.clients[identifier] = Socket(s, identifier)
self.clients[identifier].addReply(Message(cmd=Message.CMD_CLIENT_VALIDATED, clientId=identifier))
Log.i(self.clients)
def setFs(self):
readFs = []
writeFs = []
readFs.append(self.getFd())
for identifier in self.clients:
readFs.append(self.clients[identifier].getFd())
if self.clients[identifier].hasReplies():
writeFs.append(self.clients[identifier].getFd())
return readFs, writeFs
def treatMessage(self, client):
request = client.getRequest()
client.addReply(self.dispatcher.dispatchRequest(request))示例2: ClientManager
# 需要导入模块: from dispatcher import Dispatcher [as 别名]
# 或者: from dispatcher.Dispatcher import dispatchRequest [as 别名]
class ClientManager(QThread):
clientDisconnected = pyqtSignal(str)
def __init__(self, parent=None):
QThread.__init__(self, parent)
self.address = None
#clients --> {socket object: (address, identifier), }
self.clients = {}
self.dispatcher = Dispatcher(self)
def setDispatcher(self, dispatcher):
self.dispatcher = dispatcher
def hasConnected(self, address):
for client in self.clients:
if self.clients[client][0] == address:
return True
def connectToServer(self, address):
"""address格式为(url, port)"""
if self.hasConnected(address):
Log.w('已经连接到服务器')
return
clientSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
clientSocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
try:
clientSocket.connect(address)
client = Client(clientSocket, -1)
self.clients[client] = (address, -1)
Log.i('成功连接到服务器')
return True
except Exception as e:
Log.e(getExceptionInfo(e))
def disConnectToServer(self, address):
for client in self.clients:
if self.clients[client][0] == address:
client.close()
del self.clients[client]
Log.i('删除客户端: ' + str(self.clients[client][0]))
def run(self):
while True:
brokenClients = []
readers, writers = self.setFs()
rList, wList, eList = select.select(readers, writers, [], 0.2)
for client in self.clients:
if client.getFd() in rList:
status = client.read()
if status == Client.ReadError:
Log.e('Socket read error')
brokenClients.append(client)
elif status == Client.NoMessage:
Log.i('No Message')
brokenClients.append(client)
elif status == Client.NewMessage:
Log.i('New Message')
else:
Log.e('Unknown socket status')
if client.hasRequests():
self.treatMessage(client)
if client.getFd() in wList:
status = client.reply()
if status == Client.WriteError:
Log.e('Socket write error with socket %s' % (self.clients[client][0], ))
if client not in brokenClients:
brokenClients.append(client)
elif status == Client.WriteSuccess:
Log.i('Send Message success')
for client in brokenClients:
Log.i('删除客户端: ' + str(self.clients[client][0]))
client.close()
del self.clients[client]
self.clientDisconnected.emit(str(client.clientId))
Log.i(self.clients)
def setFs(self):
readFs = []
writeFs = []
for client in self.clients:
readFs.append(client.getFd())
if client.hasReplies():
writeFs.append(client.getFd())
return readFs, writeFs
def treatMessage(self, client):
client.addReply(self.dispatcher.dispatchRequest(client))