[lwip-users] Assert-fail closing TCP listen connection

[Norberto R. de Goes Jr.]

Hi, how are you doing?

I wrote a simple TCP-server. It is working fine.

During your shutdown I am closing the main connection (listen state to accepting new connections), through basically (in the sequence, based on "httpserver-netconn"):

   - netconn_close

   - netconn_delete

After "netcon_close", I can observer a fault:

" ...

Assertion "pcb->state == LISTEN" failed at line 175 in ../src/lwip_src/lwip/src/core/tcp.c

..."

Please, can I not close the "listen" connection? Or am I using procedure wrong?

Thanks.

--

Norberto R. de Goes Jr.
CPqD - DRC
Tel.: +55 19 3705-4241 / Fax: +55 19 3705-6125
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www.cpqd.com.br