// Copyright (c) 2017 Uber Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package server

import "errors"

// BaggageKey is the key used to pass baggage item
const BaggageKey = "crossdock-baggage-key"

var (
	errNoSpanObserved        = errors.New("no span found in Context")
	errUnrecognizedProtocol  = errors.New("unrecognized protocol for downstream call")
	errCannotStartInTChannel = errors.New("cannot start new trace in tchannel server")
)