def execute(self): '''this function operate the business logic''' data = self.protocol.get_data() if data is not None and "hello" in data: write_data = "egg" get_loop().server.prodcast(1,write_data) else: self.protocol.set_data(1,"hello icezhou")
def write_from_buffer(self):
get_loop().modifyEvent(self.socket, select.EPOLLIN)
write_data = None
try:
write_data = self.write_buffer.get_nowait()
except Queue.Empty as e:
pass
if write_data:
try:
self.socket.sendall(write_data)
except Exception as e:
self.close()
def close(self):
get_loop().delEvent(self.fd)
self.socket.close()
self.period.cancel()
print("the socket is close")
def write_to_buffer(self, buf):
try:
get_loop().modifyEvent(self.socket, select.POLLOUT)
self.write_buffer.put(buf)
except Exception as e:
self.close()
def begin(self):
get_loop().addEvent(self.fd, select.EPOLLIN, self)
self.ping_timer()
def main():
ss = server()
server_address = ("", 50000)
ss.bind(server_address)
get_loop().start_server(ss)
def bind(self, server_address):
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.socket.setblocking(0)
self.socket.bind(server_address)
self.socket.listen(__CATA_LOG_SIZE)
get_loop().addEvent(self.socket.fileno(), select.EPOLLIN, self)