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Switch debug output to different format

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This commit is contained in:
Daniel 2020-05-15 17:09:52 +02:00
parent 7e9c2f49f0
commit e2d0b39ecb
1 changed files with 5 additions and 5 deletions
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10
run/main.go
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@ -62,7 +62,7 @@ signalLoop:
case sig := <-signalCh: case sig := <-signalCh:
// only print and continue to wait if SIGUSR1 // only print and continue to wait if SIGUSR1
if sig == sigUSR1 { if sig == sigUSR1 {
_ = pprof.Lookup("goroutine").WriteTo(os.Stderr, 2) _ = pprof.Lookup("goroutine").WriteTo(os.Stderr, 1)
continue signalLoop continue signalLoop
} }
@ -80,18 +80,18 @@ signalLoop:
if printStackOnExit { if printStackOnExit {
fmt.Println("=== PRINTING TRACES ===") fmt.Println("=== PRINTING TRACES ===")
fmt.Println("=== GOROUTINES ===") fmt.Println("=== GOROUTINES ===")
_ = pprof.Lookup("goroutine").WriteTo(os.Stdout, 2) _ = pprof.Lookup("goroutine").WriteTo(os.Stdout, 1)
fmt.Println("=== BLOCKING ===") fmt.Println("=== BLOCKING ===")
_ = pprof.Lookup("block").WriteTo(os.Stdout, 2) _ = pprof.Lookup("block").WriteTo(os.Stdout, 1)
fmt.Println("=== MUTEXES ===") fmt.Println("=== MUTEXES ===")
_ = pprof.Lookup("mutex").WriteTo(os.Stdout, 2) _ = pprof.Lookup("mutex").WriteTo(os.Stdout, 1)
fmt.Println("=== END TRACES ===") fmt.Println("=== END TRACES ===")
} }
go func() { go func() {
time.Sleep(60 * time.Second) time.Sleep(60 * time.Second)
fmt.Fprintln(os.Stderr, "===== TAKING TOO LONG FOR SHUTDOWN - PRINTING STACK TRACES =====") fmt.Fprintln(os.Stderr, "===== TAKING TOO LONG FOR SHUTDOWN - PRINTING STACK TRACES =====")
_ = pprof.Lookup("goroutine").WriteTo(os.Stderr, 2) _ = pprof.Lookup("goroutine").WriteTo(os.Stderr, 1)
os.Exit(1) os.Exit(1)
}() }()