collectors: tolerate DeadlineExceeded in all scrape-cycle RPCs#127
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collectors: tolerate DeadlineExceeded in all scrape-cycle RPCs#127
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GetInfo and other RPC calls are known to occasionally take longer than expected due to database interactions on the lnd side. A transient DeadlineExceeded during a Prometheus scrape should not cause lndmon to exit. All collectors now log the error and skip the current scrape cycle instead of propagating to errChan, mirroring the existing behaviour in ChainCollector and PeerCollector. Affected collectors: InfoCollector, ChannelsCollector, WalletCollector, GraphCollector, WtClientCollector.
djkazic
approved these changes
Feb 23, 2026
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Extends the
DeadlineExceededtolerance introduced in #126 to allremaining collectors. A transient timeout during a Prometheus scrape
(e.g. due to lnd database load) will now log the error and skip the
current scrape cycle rather than crashing lndmon.
Affected:
InfoCollector,ChannelsCollector,WalletCollector,GraphCollector,WtClientCollector.