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Re: [lwip-users] netconn->acceptmbox is NULL
From: |
Emil Ohlsson |
Subject: |
Re: [lwip-users] netconn->acceptmbox is NULL |
Date: |
Fri, 5 Aug 2011 15:17:08 +0200 |
BTW, if I change the netconn to a NETCONN_TCP the code works. But I need to
receive UDP data.
/E
-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Emil Ohlsson
Sent: den 5 augusti 2011 15:11
To: Mailing list for lwIP users
Subject: Re: [lwip-users] netconn->acceptmbox is NULL
>On Fri, 2011-08-05 at 11:46 +0200, Emil Ohlsson wrote:
>> res = netconn_listen(cli);
>> if ( res != ERR_OK ) {/* Error handling */ }
>
>You should get an error here if it couldn't allocate the acceptmbox. I would
>debug the do_listen() function in >src/api/api_msg.c to see if that allocation
>is failing, and if so why.
>
>Kieran
As far as I can see in do_listen it doesn't do anything to UDP connections. Is
it netconn_listen that allocates the acceptmbox?
/E
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