lwIP - A Lightweight TCP/IP stack - Bugs: bug #55910, MEMP_SYS_TIMEOUT pool runs empty...
You are not allowed to post comments on this tracker with your current authentication level.
bug #55910: MEMP_SYS_TIMEOUT pool runs empty in sntp scenario.
Submitter: | Dag Midling Larsen <dagml> | ||
Submitted: | Wed 13 Mar 2019 02:42:49 PM UTC | ||
Category: | apps | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | Duplicate |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | 2.1.1 |
Fri 10 Jan 2020 09:13:50 PM UTC, comment #4: |
Simon Goldschmidt <goldsimon> |
Wed 20 Mar 2019 04:35:03 PM UTC, comment #3: It could be because LWIP_NUM_SYS_TIMEOUT_INTERNAL does not take SNTP into account, and that is not obvious until you run into the mempool running empty (like Dag is seeing).
|
Josh <inojosh> |
Wed 13 Mar 2019 07:29:45 PM UTC, comment #2: AFAIK there is nothing in NTP protocol to tell that a server is "out of sync", most NTP servers implementation just discard all requests until the server itself consider that it is synchronized.
|
Sylvain Rochet <gradator> |
Wed 13 Mar 2019 07:24:15 PM UTC, comment #1: Could you provide more detail please?
|
Simon Goldschmidt <goldsimon> |
Wed 13 Mar 2019 02:42:49 PM UTC, original submission:
Hi
|
Dag Midling Larsen <dagml> |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
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.
Follow 3 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2020-01-10 | goldsimon | Status | None | Duplicate | |
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed |
Powered by Savane 3.13-f8d8.
Corresponding source code
Ok, this one was first, but I just close bug #56431 and patch #9878 fixing just this.
-> closing as duplicate