longpanic

Documentation

Overview

package longpanic defines `Go` func that creates goroutine with defer that waits for somebody to call `RecoverFromPanic` or panics after timeout.

Index

• func Go(fn func())
• func RecoverFromPanic()
• func SetTimeout(timeout time.Duration)
• func WithRecover(fn func())
• type LongPanic
  • func NewLongPanic(timeout time.Duration) *LongPanic
  • func (l *LongPanic) Go(fn func())
  • func (l *LongPanic) RecoverFromPanic()
  • func (l *LongPanic) WithRecover(fn func())

Functions

func Go

func Go(fn func())

Go runs fn in a different goroutine with defer statement that: 1. Recovers from panic 2. Waits for somebody to call `RecoverFromPanic` or timeout 3. Panics if nobody calls `RecoverFromPanic`

func RecoverFromPanic

func RecoverFromPanic()

RecoverFromPanic is a signal to not wait for the panic and tries to continue the execution.

func SetTimeout

func SetTimeout(timeout time.Duration)

SetTimeout set the timeout after the program panics.

func WithRecover

func WithRecover(fn func())

WithRecover runs fn with defer statement that: 1. Recovers from panic 2. Waits for somebody to call `RecoverFromPanic` or timeout 3. Panics if nobody calls `RecoverFromPanic`

Types

type LongPanic

type LongPanic struct {
	// contains filtered or unexported fields
}

LongPanic is a struct that holds an atomic and a timeout after a defer fn will panic.

func NewLongPanic

func NewLongPanic(timeout time.Duration) *LongPanic

NewLongPanic creates LongPanic.

func (*LongPanic) Go

func (l *LongPanic) Go(fn func())

Go runs fn in a different goroutine with defer statement that: 1. Recovers from panic 2. Waits for somebody to call `RecoverFromPanic` or timeout 3. Panics if nobody calls `RecoverFromPanic`

func (*LongPanic) RecoverFromPanic

func (l *LongPanic) RecoverFromPanic()

RecoverFromPanic is a signal to not wait for the panic and tries to continue the execution.

func (*LongPanic) WithRecover

func (l *LongPanic) WithRecover(fn func())

WithRecover runs fn with defer statement that: 1. Recovers from panic 2. Waits for somebody to call `RecoverFromPanic` or timeout 3. Panics if nobody calls `RecoverFromPanic`