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Signed-off-by: Vishal Rana <vr@labstack.com>
This commit is contained in:
Vishal Rana
2016-03-19 15:47:20 -07:00
parent d01e856db6
commit c4caeb8ffb
21 changed files with 372 additions and 189 deletions
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18
middleware/recover.go
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@ -9,14 +9,22 @@ import (
)
type (
// RecoverConfig defines config for recover middleware.
RecoverConfig struct {
StackSize int
StackAll bool
// StackSize is the stack size to be printed.
StackSize int
// StackAll is flag to format stack traces of all other goroutines into
// buffer after the trace for the current goroutine, or not. Default is true.
StackAll bool
// PrintStack is the flag to print stack or not. Default is true.
PrintStack bool
}
)
var (
// DefaultRecoverConfig is the default recover middleware config.
DefaultRecoverConfig = RecoverConfig{
StackSize: 4 << 10, // 4 KB
StackAll: true,
@ -24,12 +32,14 @@ var (
}
)
// Recover returns a middleware which recovers from panics anywhere in the chain
// and handles the control to the centralized HTTPErrorHandler.
func Recover() echo.MiddlewareFunc {
return RecoverFromConfig(DefaultRecoverConfig)
}
// Recover returns a middleware which recovers from panics anywhere in the chain
// and handles the control to the centralized HTTPErrorHandler.
// RecoverFromConfig returns a recover middleware from config.
// See `Recover()`.
func RecoverFromConfig(config RecoverConfig) echo.MiddlewareFunc {
return func(next echo.Handler) echo.Handler {
return echo.HandlerFunc(func(c echo.Context) error {