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pool: Update token expiration check in cache #234

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alexvanin merged 1 commit from mbiryukova/frostfs-sdk-go:bugfix/token_expiration into master 2024-07-08 08:56:04 +00:00
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mbiryukova commented 2024-07-05 09:35:52 +00:00
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Signed-off-by: Marina Biryukova m.biryukova@yadro.com

Signed-off-by: Marina Biryukova <m.biryukova@yadro.com>
mbiryukova self-assigned this 2024-07-05 09:35:52 +00:00
mbiryukova force-pushed bugfix/token_expiration from 7714c7fdf8 to 560cbbd1f1 2024-07-05 09:36:38 +00:00 Compare
mbiryukova requested review from storage-core-committers 2024-07-05 09:45:44 +00:00
mbiryukova requested review from storage-core-developers 2024-07-05 09:45:45 +00:00
mbiryukova requested review from storage-sdk-committers 2024-07-05 09:45:45 +00:00
mbiryukova requested review from storage-sdk-developers 2024-07-05 09:45:47 +00:00
mbiryukova requested review from storage-services-committers 2024-07-05 09:45:49 +00:00
mbiryukova requested review from storage-services-developers 2024-07-05 09:45:52 +00:00
dstepanov-yadro reviewed 2024-07-05 10:42:05 +00:00
pool/cache.go
@ -68,3 +69,2 @@
epoch := c.currentEpoch.Load()
// use epoch+1 (clear cache beforehand) to prevent 'expired session token' error right after epoch tick
return val.token.ExpiredAt(epoch + 1)
preExpiredDur := c.tokenDuration / 2
dstepanov-yadro commented 2024-07-05 10:42:05 +00:00
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I don't understand. If the lifetime of the session token in the cache is 10 epochs, then why will it be removed from the cache at epoch 95, and not 100?

I don't understand. If the lifetime of the session token in the cache is 10 epochs, then why will it be removed from the cache at epoch 95, and not 100?
mbiryukova commented 2024-07-05 12:57:54 +00:00
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To avoid errors if epoch increases between sending request to storage and its processing (which can occur now)
cc @alexvanin

To avoid errors if epoch increases between sending request to storage and its processing (which can occur now) cc @alexvanin
dkirillov approved these changes 2024-07-05 12:01:27 +00:00
fyrchik approved these changes 2024-07-05 14:04:04 +00:00
acid-ant approved these changes 2024-07-08 08:45:47 +00:00
alexvanin approved these changes 2024-07-08 08:55:23 +00:00
alexvanin merged commit 560cbbd1f1 into master 2024-07-08 08:56:04 +00:00
alexvanin deleted branch bugfix/token_expiration 2024-07-08 08:56:59 +00:00
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Reference: TrueCloudLab/frostfs-sdk-go#234
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