Re: [lwip-users] Clarification of LWIP and multi threading

2011-02-13 Thread goldsi...@gmx.de
David Hammerton wrote: closing a socket, whilest thread 1 is still using it for send/recv, which causes a problem - as yes, that would be a problem in any socket environment. I think some socket environments support this. The result would be that the send/recv call returns with an error message

Re: [lwip-users] Clarification of LWIP and multi threading

2011-02-13 Thread David Hammerton
> > > I agree abotu the wiki (in fact, the information there is somwhere between > misleading and wrong), but what's vague about my email? > > "Both the netconn and the socket API are thread-safe as long as you don't > share > one netconn/socket between multiple threads (i.e. don't access it from m

Re: [lwip-users] Clarification of LWIP and multi threading

2011-02-11 Thread Simon Goldschmidt
David Hammerton wrote: > I need a bit of clarification on using lwip in a multi-threaded > environment. > The wiki page (http://lwip.wikia.com/wiki/LwIP_and_multithreading) is a > little vague, as is this email response: ( > http://www.mail-archive.com/lwip-users@nongnu.org/msg07800.html) I agr

Re: [lwip-users] Clarification of LWIP and multi threading

2011-02-11 Thread Kieran Mansley
On Fri, 2011-02-11 at 14:41 +1100, David Hammerton wrote: > I'm interested in if you can use a _single connection_ of the netconn > api > from two threads: one for sending, one for receiving. No, lwIP won't work in that situation. Kieran ___ lwip-use

[lwip-users] Clarification of LWIP and multi threading

2011-02-11 Thread David Hammerton
Hi there, I need a bit of clarification on using lwip in a multi-threaded environment. The wiki page (http://lwip.wikia.com/wiki/LwIP_and_multithreading) is a little vague, as is this email response: ( http://www.mail-archive.com/lwip-users@nongnu.org/msg07800.html) I'm interested in if you can u