buglwIP - A Lightweight TCP/IP stack - Bugs: bug #29975, multiple threads read/write

 
 

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bug #29975: multiple threads read/write

Submitter:  hanhui <hanhui03>
Submitted:  Thu 27 May 2010 02:18:54 PM UTC
   
 
Category:  sockets/netconn Severity:  3 - Normal
Item Group:  Feature Request Status:  Invalid
Privacy:  Public Assigned to:  None
Open/Closed:  Closed Planned Release:  None
lwIP version:  CVS Head

Discussion locked!

Thu 27 May 2010 02:35:19 PM UTC, comment #1: 

This is not a bug!  It's a question, and so shouldn't use the bug tracker.  Please post questions to lwip-users or lwip-devel mailing lists.

LWIP_TCPIP_CORE_LOCKING might do what you need but (i) it is experimental; (ii) it only affects the use of the tcpip thread (so not lwIP's raw API) and (iii) I'm reluctant to say it will work for you.

Kieran Mansley <kieranm>
Group Member
Thu 27 May 2010 02:18:54 PM UTC, original submission:  

Can "LWIP_TCPIP_CORE_LOCKING" solve the problem of multiple threads read/write?

Recently, I would like to add an SSL VPN virtual network interface on lwip, it must use multiple threads read/write, so I want to know, is there still have some potential problem in "LWIP_TCPIP_CORE_LOCKING"?

Best regards!

hanhui <hanhui03>

 

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    Date Changed by Updated Field Previous Value => Replaced by
    2010-05-27 kieranm StatusNone Invalid
        Open/ClosedOpen Closed
        Discussion LockNone Locked

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