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