package log
Golang log.Panic, Panicf and Panicln functions usage example
package main
import (
"fmt"
"log"
)
func main() {
defer func() {
if err := recover(); err != nil {
fmt.Println(err) // nooo! and stop
handleException()
}
}()
log.Panic("nooo! and stop")
// log.Panicf is similar to fmt.Printf ( can replace %s,%v,%d with values)
// log.Panicln is similar to fmt.Println (end of with \n)
log.Println("this will not be called.")
}
func handleException() {
log.Println("recovering...")
}
References :
How to use panic and recover
http://golang.org/pkg/log/#Panic
http://golang.org/pkg/log/#Panicf
http://golang.org/pkg/log/#Panicln
