How long a session can last?

[suntong]

How long can wechat based ggbot last, if I leave it running 24x7 on a reliable server?
Is there certain conditions/restrains for that?

thx

[KevinGong2013]

每次和服务端通信都会更新本地cookie缓存。
每次调用登录接口都会优先查找本地缓存，如果有缓存， 并且缓存有效则可以免扫码登录。
缓存的有效期时间，由微信服务端来控制。

[suntong]

Oh, thanks. That's clear.
I'm also curious how long can ggbot last? Were you able to leave it running 24x7 for months? Or just for weeks, or even just a few days, and you have to re-login again?
Basically I want to know how stable & reliable ggbot is -- I'm asking because there are tools out there that are so unreliable that they won't last long before I have to re-login again. Thanks.

[KevinGong2013]

No one can promise stability and reliability except TENCENT.

Here has an iOS tweak for ggbot can ensure it always alive.
But it doesn't open source.

[suntong]

OK. thx.