Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

air720的驱动在运行一段时间后会出现无法链接的问题 #151

Open
sevpinna opened this issue Dec 24, 2020 · 1 comment
Open

Comments

@sevpinna
Copy link

在使用air720驱动air724 4G网卡时出现:
[2202632] E/at.skt: air720 device(air720) socket(0) connect failed, wait connect result timeout.
[2202642] E/mqtt: connect err!
[2203647] E/at.skt: air720 device(air720) socket(0) close failed, wait close OK timeout.
[2203656] E/mqtt: Net connect error(-2).
之后就无法再次链接。重启设备后恢复,一段时间后再次出现该问题。
PS:在100ms每次mqtt数据发送后会较快出现该问题,在1000ms每次mqtt数据发送后会在2小时左右出现该问题。

@bruceOrange22
Copy link

您好,请问你解决这个问题了吗?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants