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Re: [lwip-users] What is the meaning of got PPPERR_USER in status_callba
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From: |
Sylvain Rochet |
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Subject: |
Re: [lwip-users] What is the meaning of got PPPERR_USER in status_callback? |
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Date: |
Wed, 8 Mar 2017 14:50:24 +0100 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
Hi Axel,
On Wed, Mar 08, 2017 at 09:41:41PM +0800, Axel Lin wrote:
> 2017-03-08 21:08 GMT+08:00 Axel Lin <address@hidden>:
> > Hi,
> > In my test, sometimes ppp_connect() success but status_callback
> > returns PPPERR_USER.
> > In such case, I cannot connect to internet.
> > What is the meaning of PPPERR_USER?
>
> I should mention that when I hit this error, I reboot and still hit
> the same issue several times.
> However, sometimes (after testing for a while) the connect success
> with exactly the same setting.
It looks like a race condition in the application code.
Sylvain
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