lwIP - A Lightweight TCP/IP stack - Bugs: bug #28945, Simplify the use of tcp_accepted
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bug #28945: Simplify the use of tcp_accepted
Submitter: | Simon Goldschmidt <goldsimon> | ||
Submitted: | Sat 20 Feb 2010 05:22:21 PM UTC | ||
Category: | None | Severity: | 3 - Normal |
Item Group: | Feature Request | Status: | Fixed |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | CVS Head |
Sat 06 Mar 2010 12:07:19 PM UTC, comment #3: |
Simon Goldschmidt <goldsimon> |
Mon 22 Feb 2010 12:47:26 PM UTC, comment #2: OK, the solution might not be the best, but I still think the current implementation could be improved: most people might try to call tcp_accepted() on the connection-pcb passed to the accept callback. I'll add an assert (state == LISTEN) for now. |
Simon Goldschmidt <goldsimon> |
Mon 22 Feb 2010 11:38:55 AM UTC, comment #1: I'd like to give this some thought. I'm not convinced that this is the right change to make. |
Kieran Mansley <kieranm> |
Sat 20 Feb 2010 05:22:21 PM UTC, original submission:
Currently, using tcp_accepted() is hard to use: it has to be called with the listen-pcb as argument. However, since that listen-pcb is not available in the accept-callback, it has to be set as callback-arg to the listen-pcb when setting it up.
|
Simon Goldschmidt <goldsimon> |
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Follow 3 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2010-03-06 | goldsimon | Status | None | Fixed | |
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed |
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Corresponding source code
Fixed by letting tcp_accepted() assert for pcb->state == LISTEN