Simon:
I add following a piece of code in loop. It also can make tcp timeout happen ..
#if LWIP_TCP
/* TCP periodic process every 250 ms */
if (localtime - TCPTimer >= TCP_TMR_INTERVAL)
{
TCPTimer = localtime;
tcp_tmr();
}
#endif
I trace the tcp_tmr() function, it will remove tcp with TCP_WAIT status from
list...
Does it make sense ?
锘?Vincent Cui
Sr.Firmware Engineer
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Shanghai EnLogic Electric Technology Co., Ltd.
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200233
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-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of
Simon Goldschmidt
Sent: 2011年9月19日 17:15
To: Mailing list for lwIP users
Subject: Re: [lwip-users] recieve timeout for tcp RAW api
vincent cui <[email protected]> wrote:
> Socket api has function to set socket attribute with receive time out...
> Is there raw api to do this ?
No, the socket code uses netconn timeout. In the raw API you have to implement
this on your own by either using the poll callback (tcp) or implementing a
timeout on your own (e.g. using sys_timeout).
Simon
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