Re: [lwip-users] change port for web server

[vincent cui]

HI :

How to know the socket is in TCP time-wait state ?
If I apply for new port, I need delete the current web server task and create 
new task again .

Vincent  

-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Kieran Mansley
Sent: 2012年8月8日 2:37
To: Mailing list for lwIP users
Subject: Re: [lwip-users] change port for web server


On 7 Aug 2012, at 06:01, vincent cui wrote:

> I develop a web server with LWIP SOCKET API, it has a function which could 
> change HTTP port value and relogin again .
> After apply for new HTTP port, it also needs wait 2min to make sure TCP is in 
> timeout state ?

No, the only time you need to wait for a timeout is if the socket is in the TCP 
time-wait state and you want to re-use the same port.    If you're using a new 
port then the time-wait state should not matter.

Kieran
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