ae4281bcfc
This modifies blockchain, progresslog, and netsync to provide a progress percentage when logging the main chain verification process. A new method is added to blockchain that determines the verification progress of the current best chain based on how far along it towards the best known header and blockchain is also modified to log the verification progress in the initial chain state message when the blockchain is first loaded. In addition, the progess logger is modified to log the verification progress instead of the timestamp of the last block and the netsync code is updated to make use of the new verification progress func per above. Finally, the netsync code now determines when the chain is considered current and logs new blocks as they are connected along with their hash and additional details. This provides a cleaner distinction between the initial verification and catchup phase and steady state operation.
32 lines
850 B
Go
32 lines
850 B
Go
// Copyright (c) 2020-2021 The Decred developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package netsync
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import (
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"github.com/decred/slog"
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)
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// log is a logger that is initialized with no output filters. This
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// means the package will not perform any logging by default until the caller
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// requests it.
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// The default amount of logging is none.
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var log = slog.Disabled
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// UseLogger uses a specified Logger to output package logging info.
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// This should be used in preference to SetLogWriter if the caller is also
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// using slog.
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func UseLogger(logger slog.Logger) {
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log = logger
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}
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// pickNoun returns the singular or plural form of a noun depending on the
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// provided count.
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func pickNoun(n uint64, singular, plural string) string {
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if n == 1 {
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return singular
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}
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return plural
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}
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