wt
9b56d2ebcf
thread - Replace O(n^2) origin-id/stanza-id lookups in AppModel with hash indexes and stop rebuilding the whole index on every unseen stanza-id, so archive application no longer grows quadratically with history size. - Run OMEMO decryption on a serial background queue instead of the main actor, and decrypt archived stanzas in small batches with a shorter yield, keeping the UI responsive during large archive catch-ups. - Show the "Синхронизация истории…" banner only for the one-page bootstrap window; incremental backlog catch-up continues silently in the background. - Fix MUC-MAM: publish decoded group mutations at the end of room catch-up; they were previously accumulated and then silently dropped. - Retry a failed catch-up pass automatically (bounded) and lengthen the query/apply timeouts so a single slow page no longer leaves history unloaded until the next app activation.
20 lines
1.0 KiB
Swift
20 lines
1.0 KiB
Swift
import Foundation
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/// Bounds whole-query MAM recovery so a server that keeps returning the same
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/// broken page cannot leave the client in an endless restart loop.
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enum ArchiveSyncRecoveryPolicy {
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static let incrementalOverlap: TimeInterval = 60
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static let interPageDelayNanoseconds: UInt64 = 100_000_000
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static let queryTimeoutNanoseconds: UInt64 = 20_000_000_000
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static let pageApplyTimeoutNanoseconds: UInt64 = 20_000_000_000
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static let pageRetryLimit = 1
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static let resumeAfterCaptureDelayNanoseconds: UInt64 = 3_000_000_000
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/// Delay before automatically resuming a failed catch-up pass while the
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/// app stays connected and foregrounded. Prevents a single slow page from
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/// silently leaving history unloaded until the next app activation.
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static let retryAfterFailureDelayNanoseconds: UInt64 = 20_000_000_000
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/// Consecutive automatic catch-up retries before falling back to
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/// resume-on-activation, so a persistently broken server cannot loop.
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static let maximumAutomaticRetries = 3
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}
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