buglwIP - A Lightweight TCP/IP stack - Bugs: bug #48887, tcp-listen, udp & raw pcbs...

 
 

You are not allowed to post comments on this tracker with your current authentication level.

bug #48887: tcp-listen, udp & raw pcbs need an 'err' callback

Submitter:  Simon Goldschmidt <goldsimon>
Submitted:  Wed 24 Aug 2016 07:26:43 PM UTC
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open Planned Release:  2.2.0
lwIP version:  * git head
* Mandatory Fields

Add a New Comment (Rich Markup)
   

Comment Type & Canned Response:
       No canned response available

 

Wed 24 Aug 2016 07:26:43 PM UTC, original submission:  

At least to notifiy an application of changed local address, these pcb types need an 'err' callback.

The current implementation for tcp-listen and udp is to silently change the address, but that doesn't work well for ipv6 and doesn't seem to match posix behaviour (where a listen socket bound to a specific address just doesn't receive further connections on address change) --> that should be changed, too (or at least be optional? - thanks to the holy grail of backwards compatibility)

Simon Goldschmidt <goldsimon>
Project Administrator

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by goldsimon (Submitted the item)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

    Only logged-in users can vote.

     

     

     

     

    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2021-10-01 goldsimon Planned ReleaseNone 2.2.0

    Back to the top


    Powered by Savane 3.9