Hi,
I would like to shield my application from any possible panicking by the
third-party library. There was an occasion when a third party library
crashed my application due to unnecessary panicking. I am thinking
of creating a thin wrapper that will also catch any panic into error. How
can I do that in Go?
func PanicFunction() {
panic("Panic!")
}
func MustNotPanic() error {
defer func(){
if err:=recover(); err!=nil{
//ermm ... how do you return error from here?
}
}()
PanicFunction()
}
func main(){
if err:=MustNotPanic();err==nil{
fmt.Println("Failed to catch panic")
return
}
fmt.Println("success")
}
Thanks.
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