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multi: add NewLogClosure in lnutils to avoid repetition

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And replaces all usage of `logClosure` with `lnutils.LogClosure`.
This commit is contained in:
yyforyongyu
2024-07-24 19:31:21 +08:00
parent 7e60d41898
commit b6049ff94b
38 changed files with 103 additions and 299 deletions
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4
peer/brontide.go
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@@ -2156,7 +2156,7 @@ func (p *Brontide) logWireMessage(msg lnwire.Message, read bool) {
summaryPrefix = "Sending"
}
p.log.Debugf("%v", newLogClosure(func() string {
p.log.Debugf("%v", lnutils.NewLogClosure(func() string {
// Debug summary of message.
summary := messageSummary(msg)
if len(summary) > 0 {
@@ -2184,7 +2184,7 @@ func (p *Brontide) logWireMessage(msg lnwire.Message, read bool) {
prefix = "writeMessage to peer"
}
p.log.Tracef(prefix+": %v", newLogClosure(func() string {
p.log.Tracef(prefix+": %v", lnutils.NewLogClosure(func() string {
return spew.Sdump(msg)
}))
}

16
peer/log.go
View File

@@ -22,19 +22,3 @@ func DisableLog() {
func UseLogger(logger btclog.Logger) {
peerLog = logger
}
// logClosure is used to provide a closure over expensive logging operations
// so they aren't performed when the logging level doesn't warrant it.
type logClosure func() string
// String invokes the underlying function and returns the result.
func (c logClosure) String() string {
return c()
}
// newLogClosure returns a new closure over a function that returns a string
// which itself provides a Stringer interface so that it can be used with the
// logging system.
func newLogClosure(c func() string) logClosure {
return logClosure(c)
}