fiber/middleware/recover/README.md

# Recover
Recover middleware for [Fiber](https://github.com/gofiber/fiber) that recovers from panics anywhere in the stack chain and handles the control to the centralized [ErrorHandler](https://docs.gofiber.io/error-handling).

### Table of Contents
- [Signatures](#signatures)
- [Examples](#examples)
- [Config](#config)
- [Default Config](#default-config)


### Signatures
```go
func New(config ...Config) fiber.Handler
```

### Examples
Import the middleware package that is part of the Fiber web framework
```go
import (
  "github.com/gofiber/fiber/v2"
  "github.com/gofiber/fiber/v2/middleware/recover"
)
```

After you initiate your Fiber app, you can use the following possibilities:
```go
// Default middleware config
app.Use(recover.New())

// This panic will be catch by the middleware
app.Get("/", func(c *fiber.Ctx) error {
	panic("I'm an error")
})
```

### Config
```go
// Config defines the config for middleware.
type Config struct {
	// Next defines a function to skip this middleware when returned true.
	//
	// Optional. Default: nil
	Next func(c *fiber.Ctx) bool

	// EnableStackTrace enables handling stack trace
	//
	// Optional. Default: false
	EnableStackTrace bool

	// StackTraceHandler defines a function to handle stack trace
	//
	// Optional. Default: defaultStackTraceHandler
	StackTraceHandler func(e interface{})
}
```

### Default Config
```go
var ConfigDefault = Config{
	Next:              nil,
	EnableStackTrace:  false,
	StackTraceHandler: defaultStackTraceHandler,
}
```