Re: [lwip-users] listening connection issue

[JM]

That could be, I wasn't aware of how that works.  But now that you mention that, I believe it will use the oldest inactive one if none are available?

--- On Wed, 3/17/10, Kieran Mansley <address@hidden> wrote:

From: Kieran Mansley <address@hidden>
Subject: Re: [lwip-users] listening connection issue
To: "Mailing list for lwIP users" <address@hidden>
Date: Wednesday, March 17, 2010, 2:09 AM

On 16 Mar 2010, at 21:26, JM wrote:

> Ok, to be honest, I'm not sure if it was a lack of MEMP_NUM_TCP_PCB or MEMP_NUM_PBUF because I just decreased the former to 2, and it still works.  But, I'm still curious, why does it use all available pcbs?

Could it just be that the connections are waiting in the TCP TIME_WAIT state for a few minutes before they are freed? 

Kieran

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