/
model.go
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/
model.go
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// Copyright 2021 PingCAP, 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,
// See the License for the specific language governing permissions and
// limitations under the License.
package p2p
import (
proto "github.com/pingcap/tiflow/proto/p2p"
)
type (
// NodeID represents the identifier of a sender node.
// Using IP address is not enough because of possible restarts.
NodeID = string
// Topic represents the topic for a peer-to-peer message
Topic = string
// Seq represents the serial number of a message for a given topic.
Seq = int64
// MessageServerStream is an alias for the protobuf-generated interface for the message service.
MessageServerStream = proto.CDCPeerToPeer_SendMessageServer
// MessageClientStream is an alias for the protobuf-generated interface for the message service.
MessageClientStream = proto.CDCPeerToPeer_SendMessageClient
)
// MessageEntry is an alias for the protobuf-generated type for a message.
type MessageEntry = *proto.MessageEntry
// RawMessageEntry is an alias for the protobuf-generated type for a message.
type RawMessageEntry struct {
topic Topic
value interface{}
}