lwIP - A Lightweight TCP/IP stack - Tasks: task #14378, lwip_sendto should support sending...
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task #14378: lwip_sendto should support sending more than 64KB for UDP
Submitter: | Simon Goldschmidt <goldsimon> | ||
Submitted: | Mon 20 Feb 2017 08:49:30 PM UTC | ||
Category: | socket/netconn | Should Start On: | Mon 20 Feb 2017 12:00:00 AM UTC |
Should be Finished on: | Mon 20 Feb 2017 12:00:00 AM UTC | Priority: | 3 - Low |
Status: | Done | Privacy: | Public |
Assigned to: | goldsimon | Percent Complete: | 0% |
Open/Closed: | Closed | Planned Release: | None |
Effort: | 0.00 |
Tue 07 Mar 2017 07:57:50 PM UTC, comment #1: |
Simon Goldschmidt <goldsimon> |
Mon 20 Feb 2017 08:49:30 PM UTC, original submission:
This is restricted because the socket layer uses netbufs. A simple while loop should be enough to overcome this limitation... |
Simon Goldschmidt <goldsimon> |
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Follow 3 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2017-03-07 | goldsimon | Status | None | Done | |
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed |
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Corresponding source code
There's actually no real need for this. Instead, I've changed the code to return EMSGSIZE error if 'size' does not fit into an u16_t (a lower layer will reject this anyway).