watchdog

NotAShelf/watchdog

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Author	SHA1	Message	Date
NotAShelf	f46697bd21	internal/ratelimit: prevent time drift in TokenBucket refills The TokenBucket ratelimiter accumulated time drift over multiple refills because I'm an idiot. We were using 'now' as base for lastFill calc. but this could case rate limiting to become inaccurate over time. Now we advance lastFill by exact periods from previous value. Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: Ia3990b441ab6072f51dfdfa4a2511b5f6a6a6964	2026-03-02 22:38:23 +03:00
NotAShelf	c3b77696aa	internal: centralize size/length constants; better DoS protection ...also adds a bounded custom event registry for cardinality control but I ran out of space in the commit message. Praise be to the long descriptions... Signed-off-by: NotAShelf <raf@notashelf.dev> Change-Id: Ic205f69804c7fb24c39fa84abdd9546b6a6a6964	2026-03-02 22:38:00 +03:00

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Message

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NotAShelf

f46697bd21

internal/ratelimit: prevent time drift in TokenBucket refills

The TokenBucket ratelimiter accumulated time drift over multiple refills
because I'm an idiot. We were using 'now' as base for lastFill calc. but
this could case rate limiting to become inaccurate over time. Now we
advance lastFill by *exact* periods from previous value.

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: Ia3990b441ab6072f51dfdfa4a2511b5f6a6a6964

2026-03-02 22:38:23 +03:00

NotAShelf

c3b77696aa

internal: centralize size/length constants; better DoS protection

...also adds a bounded custom event registry for cardinality control but
I ran out of space in the commit message. Praise be to the long
descriptions...

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: Ic205f69804c7fb24c39fa84abdd9546b6a6a6964

2026-03-02 22:38:00 +03:00

2 commits