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types.go
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/
types.go
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 rpc
import (
"context"
"sofastack.io/sofa-mosn/pkg/protocol/rpc/sofarpc"
"sofastack.io/sofa-mosn/pkg/types"
)
const (
//0-30 for rpc
TRACE_ID = iota
SPAN_ID
PARENT_SPAN_ID
SERVICE_NAME
METHOD_NAME
PROTOCOL
RESULT_STATUS
REQUEST_SIZE
RESPONSE_SIZE
UPSTREAM_HOST_ADDRESS
DOWNSTEAM_HOST_ADDRESS
APP_NAME //caller
TARGET_APP_NAME //remote app
SPAN_TYPE
BAGGAGE_DATA
REQUEST_URL
TARGET_CELL
TARGET_IDC
TARGET_CITY
ROUTE_RECORD
CALLER_CELL
//30-60 for other extends
TRACE_END = 60
)
type SubProtocolDelegate func(ctx context.Context, request sofarpc.SofaRpcCmd, span types.Span)