43 lines
476 B
Go
43 lines
476 B
Go
package main
|
|
|
|
import (
|
|
"log"
|
|
"sync"
|
|
)
|
|
|
|
var mutex sync.Mutex
|
|
|
|
func functionWithPanic() {
|
|
panic("error")
|
|
}
|
|
|
|
func handle1() {
|
|
defer func() {
|
|
if err := recover(); err != nil {
|
|
log.Println("recovered")
|
|
}
|
|
}()
|
|
|
|
mutex.Lock()
|
|
defer mutex.Unlock()
|
|
|
|
functionWithPanic()
|
|
}
|
|
|
|
func handle2() {
|
|
defer func() {
|
|
if err := recover(); err != nil {
|
|
log.Println("recovered")
|
|
}
|
|
}()
|
|
|
|
mutex.Lock()
|
|
functionWithPanic()
|
|
mutex.Unlock()
|
|
}
|
|
|
|
func main() {
|
|
handle1()
|
|
handle2()
|
|
}
|