buglwIP - A Lightweight TCP/IP stack - Bugs: bug #20208, it is better to add...

 
 

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bug #20208: it is better to add "gethostbyname" function in Lwip.

Submitter:  dupengbo <dupengbo>
Submitted:  Tue 19 Jun 2007 01:54:23 AM UTC
   
 
Category:  sockets/netconn Severity:  3 - Normal
Item Group:  Feature Request Status:  Wont Fix
Privacy:  Public Assigned to:  None
Open/Closed:  Closed Planned Release:  None
lwIP version:  None

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Tue 19 Jun 2007 12:34:46 PM UTC, comment #7: 

Ok, since Jim post his code in the mailing list, I close that, and will open a task "Implement DNS client".

Frédéric Bernon <fbernon>
Group Member
Tue 19 Jun 2007 10:47:54 AM UTC, comment #6: 

It definitively is not a bug, although it's marked as 'feature request'.
I'd also like to see the DNS client for the lwIP API though.

Simon Goldschmidt <goldsimon>
Group administrator
Tue 19 Jun 2007 10:20:59 AM UTC, comment #5: 

If no objects, I propose to close this item as "Invalid" because, after all, it's not a bug. We have talk on the mailing list to find a way to post some modules or applications (without having to use the CVS repository). It will be a better place.

Dupengbo, I will send you my code since Jim doesn't seems to be inline...

Frédéric Bernon <fbernon>
Group Member
Tue 19 Jun 2007 07:25:46 AM UTC, comment #4: 

Hi fbernon:
thank you very much!

dupengbo <dupengbo>
Tue 19 Jun 2007 07:06:09 AM UTC, comment #3: 

Hi dupengbo,

(note thant most of time, such subject is more for the mailing list than for the bug tracker)

But I know that Jim Pettinato has ported uIP name resolver in lwIP (based on RAW API). So, perhaps you can ask him on the mailing list to send you the code...

More, such code is a higher level protocol, and lwIP can't support (and maintain) all these protocols, even if the need of a DNS client is pretty common (but this is not like SNMP, IGMP or DHCP which have a direct interaction with lwIP internal features).

I have a socket-based DNS client, but not fully in the lwIP spirit. So, if Jim can't, I will send you mine.

Frédéric Bernon <fbernon>
Group Member
Tue 19 Jun 2007 06:41:32 AM UTC, comment #2: 

I do not have the codes now, but i am try to do it.

If anyone have some codes about the issue, let us now.


dupengbo <dupengbo>
Tue 19 Jun 2007 06:35:25 AM UTC, comment #1: 

You know that that would require a DNS client and a configuration option for a default DNS server (if DHCP is not used or doesn't deliver a DNS server)?

Do you have some code at hand to achieve this?

Simon Goldschmidt <goldsimon>
Group administrator
Tue 19 Jun 2007 01:54:23 AM UTC, original submission:  


dupengbo <dupengbo>

 

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  • -email is unavailable- added by fbernon (Posted a comment)
  • -email is unavailable- added by goldsimon (Posted a comment)
  • -email is unavailable- added by dupengbo (Submitted the item)
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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2007-06-19 fbernon StatusNone Wont Fix
        Open/ClosedOpen Closed

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