// RegisterEcho registers an echo endpoint on the given channel. The optional provided
// function is run before the handler returns.
RegisterEcho registers an echo endpoint on the given channel. The optional provided
function is run before the handler returns.
// RegisterEcho registers an echo endpoint on the given channel . The optional provided // function is run before the handler returns .
func RegisterEcho(src tchannel.Registrar, f func()) {
	RegisterFunc(src, "echo", func(ctx context.Context, args *raw.Args) (*raw.Res, error) {
		if f != nil {
			f()
		}
		return &raw.Res{Arg2: args.Arg2, Arg3: args.Arg3}, nil
	})
}
func RegisterEcho ( src tchannel . Registrar , f func ( ) ) { RegisterFunc ( src , " " , func ( ctx context . Context , args * raw . Args ) ( * raw . Res , error ) { if f != nil { f ( ) } return & raw . Res { Arg2 : args . Arg2 , Arg3 : args . Arg3 } , nil } ) }
RegisterEcho registers an echo endpoint on the given channel.
RegisterEcho registers an echo endpoint on the given channel .