Re: [lwip-users] lwip socket is stable

[vincent cui]

Kieran Mansley:

I create a task that will listen 8080 port and receive data from client. And I 
use TCP tool to connect it and send data, it works well

But, I add to create a task that will listen 8081 port. After the first task 
connect and work,, the second task cann't connect... 

Why ? 


Vincent 



锘?Vincent Cui
Sr.Firmware Engineer
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-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Kieran Mansley
Sent: 2011年8月11日 22:44
To: Mailing list for lwIP users
Subject: Re: [lwip-users] lwip socket is stable

On Thu, 2011-08-11 at 14:27 +0000, vincent cui wrote:
> I mean lwIP socket code is without error correction .

If you use a SOCK_STREAM socket it will be reliable, and in order, as
for any SOCK_STREAM socket on any other system.  If you use a SOCK_DGRAM
socket it will (again, as for other systems) be unreliable and
potentially out of order.  

> I will port BOA webserver base on lwIP..is it feasible ?

No idea; I've no experience of that webserver I'm afraid.

Kieran


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