twisted的异步库汇总-- mysql,redis,mongo,zmq,sockjs等

sockjs客户端是websocket javascript库(), 可能会替代socket.io

txmysql -- 异步mysql库 

txredisapi -- 异步redis库 

txmongo -- 异步mongodb库 

txzmq -- 异步zmq库 

txsockjs -- sockjs库--  href=" target="_self" rel="nofollow" style="padding:0px;margin:0px;color:#FF8373;outline:0px;font-size:12px;">全部sockjs

其中txmysql说明:

和twisted自带的不同,这个不是通过MySQLdb+deferToThread实现的,是真正的异步,通过twisted的tcp连接到mysql服务器,使用mysql相关协议进行操作的.自带的通过线程.这个是通过异步io

from txmysql import client
from twisted.internet import reactor
from twisted.internet.defer import inlineCallbacks
from twisted.python import log

import sys

log.startLogging(sys.stdout)

@inlineCallbacks
def test():
    conn = client.MySQLConnection("192.168.6.234", "root", "123456", "test")
    result = yield conn.runQuery("select * from book")
    log.msg(result)
    reactor.callLater(1, reactor.stop)

if __name__ == "__main__":
    reactor.callWhenRunning(test)
    reactor.run()

这些库的使用就不说了,有例子

原文链接