serversocket.setblocking(0)
epoll = select.epoll()
epoll.register(serversocket.fileno(),select.EPOLLIN|select.EPOLLET)
def read(fileno,datalist):
recv_result = ''
try:
while True:
recv_result += connections[fileno].recv(1024)
except socket.error, msg:
pass
datalist[fileno] = recv_result#把接收到结果赋给该事件
recv_pack = struct.unpack('ii64s',datalist[fileno])
if recv_pack[1] == 10:
check = hash.get_info(recv_pack[2].replace('\0','').strip())#把空字符转换成空格，再去掉空格
if check != None:
check_rel = check.split('\\')
tem = []
for val in check_rel:
tem.append(struct.pack('32s',val))#把每个返回结果都打包成32个字节
send_val = ''.join(tem)#把列表整合成字符串
backmsg[fileno] = struct.pack('ii224s',232,11,send_val)
epoll.modify(fileno, select.EPOLLOUT | select.EPOLLET)
else:
backmsg[fileno] = struct.pack('ii224s',8,11,'\0')
epoll.modify(fileno, select.EPOLLOUT | select.EPOLLET)
elif recv_pack[1]==9:
hash.update_hashtable('Telephone', 'root', 'IceFlow2012')
epoll.unregister(fileno)
def select(self, info):
result = hash.get_info(info)
return result
connections[connection.fileno()] = connection
addresses[connection.fileno()] = address
datalist[connection.fileno()] = ''
except socket.error:
pass
elif event & select.EPOLLIN: #系统内的事件比较 做与运算
recv_result = ''
try:
while True:
recv_result += connections[fileno].recv(1024)
except socket.error, msg:
pass
datalist[fileno] = recv_result #把接收到结果赋给该事件
recv_pack = struct.unpack('ii64s', datalist[fileno])
if recv_pack[1] == 10:
check = hash.get_info(recv_pack[2].replace(
'\0', '').strip()) #把空字符转换成空格，再去掉空格
if check != None:
check_rel = check.split('\\')
tem = []
for val in check_rel:
tem.append(struct.pack('32s',
val)) #把每个返回结果都打包成32个字节
send_val = ''.join(tem) #把列表整合成字符串
backmsg[fileno] = struct.pack('ii224s', 232, 11,
send_val)
epoll.modify(fileno, select.EPOLLOUT | select.EPOLLET)
else:
backmsg[fileno] = struct.pack('ii224s', 8, 11, '\0')
epoll.modify(fileno, select.EPOLLOUT | select.EPOLLET)
elif recv_pack[1] == 9:
hash.update_hashtable('Telephone', 'root', 'IceFlow2012')
def select(self,info): result = hash.get_info(info) return result
