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44 lines
1010 B
Go
44 lines
1010 B
Go
//+build locktrace
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package main
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import (
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"log"
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"path"
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"runtime"
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"time"
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)
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var (
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lockTime time.Time
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)
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func (m *Model) Lock() {
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_, file, line, _ := runtime.Caller(1)
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log.Printf("%s:%d: Lock()...", path.Base(file), line)
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blockTime := time.Now()
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m.RWMutex.Lock()
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lockTime = time.Now()
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log.Printf("%s:%d: ...Lock() [%.04f ms]", path.Base(file), line, time.Since(blockTime).Seconds()*1000)
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}
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func (m *Model) Unlock() {
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_, file, line, _ := runtime.Caller(1)
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m.RWMutex.Unlock()
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log.Printf("%s:%d: Unlock() [%.04f ms]", path.Base(file), line, time.Since(lockTime).Seconds()*1000)
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}
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func (m *Model) RLock() {
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_, file, line, _ := runtime.Caller(1)
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log.Printf("%s:%d: RLock()...", path.Base(file), line)
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blockTime := time.Now()
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m.RWMutex.RLock()
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log.Printf("%s:%d: ...RLock() [%.04f ms]", path.Base(file), line, time.Since(blockTime).Seconds()*1000)
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}
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func (m *Model) RUnlock() {
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_, file, line, _ := runtime.Caller(1)
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m.RWMutex.RUnlock()
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log.Printf("%s:%d: RUnlock()", path.Base(file), line)
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}
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