Re: [lwip-users] LwIP 1.41 select does not return ?

[Noam Weissman]

Hi Simon,

Were is the semaphore released ?

I searched  .sem  and only found two locations were it is freed but none seems to be related to the

select, semaphore. I will dig into the inner code but some pointers would help, thanks.

BR,

Noam.

---

From: lwip-users <lwip-users-bounces+address@hidden> on behalf of goldsimon <address@hidden>
Sent: Wednesday, May 31, 2017 5:35 PM
To: Mailing list for lwIP users
Subject: Re: [lwip-users] LwIP 1.41 select does not return ?

 

Noam Weissman wrote:
>My question was simple ... does anyone have an idea why select
>
>does not return when a connection to the correct port is initiated.

Can't help you much there other than saying: try to check the socket's status: is there an acceptable connection pending in the queue? Has the event callback been called to release the semaphore?

Simon

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