移动应用的PUSH通知,一般怎么做最合适? - V2EX
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移动应用的PUSH通知,一般怎么做最合适?
flypen
2012-01-13 13:28:32 +08:00
6688 次点击
这是一个创建于 5079 天前的主题,其中的信息可能已经有所发展或是发生改变。
Server是Tornado。我目前的想法是用HTTP Long Polling的方式来实现“准”PUSH类的通知。这样做有什么弊端吗?对服务器的资源消耗会不会过大?
顺便问一下,如果是Long Polling,timeout的时间一般多大合适?为了节省流量,把它设置成超过1小时的值,会有问题吗?手机的网络环境不稳定,会不会导致这种连接总是被RESET?
Polling
Push
Long
4 条回复
1970-01-01 08:00:00 +08:00
1
jakepg
2012-01-13 13:42:26 +08:00
socket.io
2
blankyao
2012-01-13 14:26:36 +08:00
@
jakepg
不知道socket.io有多少实际项目中的应用呀?像参考一下
3
blankyao
2012-01-13 14:26:55 +08:00
@
blankyao
想参考下,写错了
4
jakepg
2012-01-13 14:45:16 +08:00
@
blankyao
juggernaut(nodejs) =>
socket.io
+ redis(pub/sub),单点瓶颈在redis上,redis的能力还是有目共睹的吧!
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