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var ErrorHandlers = []func(error){
		lastErrorTime: time.Now(),

		minPeriod: time.Millisecond,

    ErrorHandlers is a list of functions which will be invoked when an unreturnable error occurs. TODO(lavalamp): for testability, this and the below HandleError function should be packaged up into a testable and reusable object.

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    var PanicHandlers = []func(interface{}){logPanic}

      PanicHandlers is a list of functions which will be invoked when a panic happens.

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      var (
      	// ReallyCrash controls the behavior of HandleCrash and now defaults
      	// true. It's still exposed so components can optionally set to false
      	// to restore prior behavior.
      	ReallyCrash = true


      func GOPath

      func GOPath() string

        GOPath returns the go path for the current host

        func GetCaller

        func GetCaller() string

          GetCaller returns the caller of the function that calls it.

          func HandleCrash

          func HandleCrash(additionalHandlers ...func(interface{}))

            HandleCrash simply catches a crash and logs an error. Meant to be called via defer. Additional context-specific handlers can be provided, and will be called in case of panic. HandleCrash actually crashes, after calling the handlers and logging the panic message.

            E.g., you can provide one or more additional handlers for something like shutting down go routines gracefully.

            func HandleError

            func HandleError(err error)

              HandlerError is a method to invoke when a non-user facing piece of code cannot return an error and needs to indicate it has been ignored. Invoking this method is preferable to logging the error - the default behavior is to log but the errors may be sent to a remote server for analysis.

              func Must

              func Must(err error)

                Must panics on non-nil errors. Useful to handling programmer level errors.

                func RecoverFromPanic

                func RecoverFromPanic(err *error)

                  RecoverFromPanic replaces the specified error with an error containing the original error, and the call tree when a panic occurs. This enables error handlers to handle errors and panics the same way.


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