bugfix: truncate header sync percentage#935
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luke-jr
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…e stale Github-Pull: bitcoin-core/gui#935 Rewritten-From: 13b1c9dc4cf5d3e297ee5487dba5f587af8583d3 (plus logged percentages)
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@hebasto can you add a bug label to this PR and other bug fixes? That makes it easier to track them (e.g. with RSS feed). |
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During IBD, if
LoadingBlocks()is true (e.g. during a chainstate rebuild after a crash), the node rejects incoming headers from peers. The GUI has headers loaded from the block index on disk, butbestHeaderDatebecomes stale over time.After ~4 hours (
HEADER_HEIGHT_DELTA_SYNC * nPowTargetSpacing), the time-based heuristic inmodaloverlay.cppconsiders headers as "not synced" and falls into theelsebranch, displaying "Unknown" for both blocks remaining and estimated time. Meanwhile,UpdateHeaderSyncLabel()computes a percentage that rounds up to 100.0%, creating a contradictory display:"Unknown. Syncing Headers (942188, 100.0%)". Please read issue #65 for more context.This patch truncates the percentage to one decimal place instead of rounding, so it only shows 100.0% when headers are truly up to date. The same fix is applied to
UpdateHeaderPresyncLabel()for consistency.Fixes #65 .