def send(self):
self.rudpSocket = Rudp.createSocket(UDP_IP, UDP_PORT)
Rudp.registerEventHandler(self.rudpSocket, fileSender.handleEvent)
for desination in self.addresses:
self.rudpSocket.addPeer(desination)
fileToSend = open(self.fileName)
Event.eventFd(fileToSend.fileno(), self.handleFileDataAvailable, fileToSend, "FileDataAvailable")
print "Openned fileToSend DF:" + str(fileToSend.fileno()) + " name: " + str(self.fileName)
''' Send BEGIN packet'''
vsFtpPacket = VsPacket()
vsFtpPacket.type = VsPacket.TYPE_BEGIN
vsFtpPacket.data = FileSender.processFileName(self.fileName)
if self.rudpSocket.sendToAll(vsFtpPacket.pack()) == False:
print "Transmission error, quiting"
sys.exit()
def send(self):
self.rudpSocket = Rudp.createSocket(UDP_IP, UDP_PORT)
Rudp.registerEventHandler(self.rudpSocket, fileSender.handleEvent)
for desination in self.addresses:
self.rudpSocket.addPeer(desination)
fileToSend = open(self.fileName)
Event.eventFd(fileToSend.fileno(), self.handleFileDataAvailable,
fileToSend, "FileDataAvailable")
print "Openned fileToSend DF:" + str(
fileToSend.fileno()) + " name: " + str(self.fileName)
''' Send BEGIN packet'''
vsFtpPacket = VsPacket()
vsFtpPacket.type = VsPacket.TYPE_BEGIN
vsFtpPacket.data = FileSender.processFileName(self.fileName)
if self.rudpSocket.sendToAll(vsFtpPacket.pack()) == False:
print "Transmission error, quiting"
sys.exit()
def handleFileDataAvailable(self, fd, fileToSend):
data = fileToSend.read(800)
if data:
vsFtpPacket = VsPacket()
vsFtpPacket.type = VsPacket.TYPE_DATA
vsFtpPacket.data = data
if self.rudpSocket.sendToAll(vsFtpPacket.pack()) == False:
print "Transmission error, quiting"
sys.exit()
self.packetcount = self.packetcount + 1
print "### " + str(self.packetcount)
#time.sleep(0)
else:
''' Send END packet'''
vsFtpPacket = VsPacket()
vsFtpPacket.type = VsPacket.TYPE_END
vsFtpPacket.data = data
if self.rudpSocket.sendToAll(vsFtpPacket.pack()) == False:
print "Transmission error, quiting"
Event.eventFdDelete(self.handleFileDataAvailable, fileToSend)
print "File " + self.fileName + " sent"
Rudp.closeSocket(self.rudpSocket)
def handleFileDataAvailable(self, fd, fileToSend):
data = fileToSend.read(800)
if data:
vsFtpPacket = VsPacket()
vsFtpPacket.type = VsPacket.TYPE_DATA
vsFtpPacket.data = data
if self.rudpSocket.sendToAll(vsFtpPacket.pack()) == False:
print "Transmission error, quiting"
sys.exit()
self.packetcount = self.packetcount + 1
print "### " + str(self.packetcount)
#time.sleep(0)
else:
''' Send END packet'''
vsFtpPacket = VsPacket()
vsFtpPacket.type = VsPacket.TYPE_END
vsFtpPacket.data = data
if self.rudpSocket.sendToAll(vsFtpPacket.pack()) == False:
print "Transmission error, quiting"
Event.eventFdDelete(self.handleFileDataAvailable, fileToSend)
print "File " + self.fileName + " sent"
Rudp.closeSocket(self.rudpSocket)
def start(self):
self.rudpSocket = Rudp.createSocket(self.host, self.port)
Rudp.registerReceiveHandler(self.rudpSocket, self.receiveHandler)
print "Started Receiver on " + str(
self.rudpSocket.socket.getsockname())
Event.eventLoop()
def start(self):
self.rudpSocket = Rudp.createSocket(self.host, self.port)
Rudp.registerReceiveHandler(self.rudpSocket, self.receiveHandler)
print "Started Receiver on " + str(self.rudpSocket.socket.getsockname())
Event.eventLoop()
