RE: [lwip-users] tcp_new() returns NULL

[Tom C. Barker]

I can't say if you need them or not: if you use
tcp, you absolutely will need one. If you need 
DHCP, you will need two more. It just depends on
what services you will use. At any rate when you
run out of memp array members, the code will
throw exceptions and increasing your length of
that particular array can be the solution.

I hope that helps.

Tom


-----Original Message-----
From: address@hidden
[mailto:address@hidden Behalf
Of Chris Frost
Sent: Wednesday, December 01, 2004 9:42 PM
To: Mailing list for lwIP users
Subject: Re: [lwip-users] tcp_new() returns NULL


On Wed, Dec 01, 2004 at 01:42:27PM -0800, Tom C. Barker wrote:
> The only time I have had memp return NULL is when MEMP_NUM_SYS_TIMEOUT
> was lower than the number of timeouts I wanted to use. This is one cause
> of it returning NULL.

I have MEMP_NUM_SYS_TIMEOUT defined to 0, do I need to support timeouts?

-- 
Chris Frost  |  <http://www.frostnet.net/chris/>
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