DNF90 服务端与启动器完整源码（含 GM 工具功能增强）
服务端（Go）： - GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面 - GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新） - 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0） - 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算 启动器（Python/JS）： - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐） - 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错
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@@ -0,0 +1,89 @@
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package contracts
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import (
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"fmt"
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"reflect"
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"longheng.io/server/pkg/serializer"
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)
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var topicPayloadMakers = map[string]func() any{
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TopicServiceStarted: func() any { return &ServiceStarted{} },
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TopicClusterServiceStarted: func() any { return &ClusterServiceEvent{} },
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TopicClusterServiceState: func() any { return &ClusterServiceEvent{} },
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TopicClusterServiceBeat: func() any { return &ClusterServiceEvent{} },
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TopicClusterServiceStopped: func() any { return &ClusterServiceEvent{} },
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TopicGatewayClientPacket: func() any { return &GatewayClientPacket{} },
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TopicGatewayPush: func() any { return &GatewayPush{} },
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TopicLogicPlayerResponse: func() any { return &LogicPlayerResponse{} },
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TopicSessionConnected: func() any { return &SessionConnected{} },
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TopicSessionDisconnected: func() any { return &SessionDisconnected{} },
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TopicPlayerStateChange: func() any { return &PlayerStateChanged{} },
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TopicChatBroadcast: func() any { return &ChatBroadcast{} },
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TopicNoticePublished: func() any { return &NoticePublished{} },
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TopicRoomAllocated: func() any { return &RoomAllocated{} },
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}
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// MarshalTopicPayload 使用框架默认 JSON 编码器序列化 topic 负载。
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func MarshalTopicPayload(payload any) ([]byte, error) {
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codec, err := serializer.DefaultRegistry.MustGet("json")
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if err != nil {
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return nil, err
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}
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return codec.Marshal(payload)
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}
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// UnmarshalTopicPayload 按 topic 反序列化为已知契约结构，未知 topic 返回 map。
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func UnmarshalTopicPayload(topic string, data []byte) (any, error) {
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factory := topicPayloadFactory(topic)
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if factory == nil {
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var payload map[string]any
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if err := unmarshalJSON(data, &payload); err != nil {
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return nil, fmt.Errorf("decode topic %q: %w", topic, err)
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}
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return payload, nil
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}
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target := factory()
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if err := unmarshalJSON(data, target); err != nil {
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return nil, fmt.Errorf("decode topic %q: %w", topic, err)
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}
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value := reflect.ValueOf(target)
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if value.Kind() == reflect.Pointer && !value.IsNil() {
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return value.Elem().Interface(), nil
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}
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return target, nil
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}
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func topicPayloadFactory(topic string) func() any {
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if factory, ok := topicPayloadMakers[topic]; ok {
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return factory
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}
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switch {
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case IsLogicNodePacketTopic(topic):
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return func() any { return &GatewayClientPacket{} }
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case IsLogicSessConnTopic(topic):
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return func() any { return &SessionConnected{} }
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case IsLogicSessDiscTopic(topic):
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return func() any { return &SessionDisconnected{} }
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case IsGatewayNodePushTopic(topic):
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return func() any { return &GatewayPush{} }
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case IsGatewayNodeRespTopic(topic):
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return func() any { return &LogicPlayerResponse{} }
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case IsRPCNodeRequestTopic(topic):
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return func() any { return &RPCRequest{} }
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case IsRPCResponseTopic(topic):
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return func() any { return &RPCResponse{} }
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default:
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return nil
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}
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}
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func unmarshalJSON(data []byte, target any) error {
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codec, err := serializer.DefaultRegistry.MustGet("json")
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if err != nil {
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return err
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}
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return codec.Unmarshal(data, target)
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}
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@@ -0,0 +1,4 @@
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// Package contracts 定义服务和 SDK 相关包共享的稳定消息、事件、指标和 RPC 契约。
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//
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// 这里的类型应该谨慎变更；它们是 gateway、logic、runtime 模块、生成客户端和运维工具之间的兼容层。
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package contracts
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@@ -0,0 +1,141 @@
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package contracts
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import "time"
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// ServiceStarted 描述单节点服务启动事件。
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type ServiceStarted struct {
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Service string `json:"service"`
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NodeID string `json:"node_id"`
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StartedAt time.Time `json:"started_at"`
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}
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// ClusterServiceEvent 描述服务在集群拓扑中的状态、地址和版本信息。
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type ClusterServiceEvent struct {
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ClusterID string `json:"cluster_id"`
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GID int64 `json:"gid,omitempty"`
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VirtualGID int64 `json:"virtual_gid,omitempty"`
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ShardID int64 `json:"shard_id,omitempty"`
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Service string `json:"service"`
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NodeID string `json:"node_id"`
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Environment string `json:"environment"`
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Zone string `json:"zone"`
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PublicAddr string `json:"public_addr,omitempty"`
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PrivateAddr string `json:"private_addr,omitempty"`
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AdminAddr string `json:"admin_addr,omitempty"`
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Version string `json:"version,omitempty"`
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DataVersion string `json:"data_version,omitempty"`
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State string `json:"state"`
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Maintaining bool `json:"maintaining"`
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Meta map[string]string `json:"meta,omitempty"`
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At time.Time `json:"at"`
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}
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// GatewayClientPacket 是 gateway 转发到 logic 的客户端请求包。
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type GatewayClientPacket struct {
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GatewayNodeID string `json:"gateway_node_id"`
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TargetLogicNodeID string `json:"target_logic_node_id,omitempty"`
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SessionID string `json:"session_id"`
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AccountID string `json:"account_id"`
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PacketID int32 `json:"packet_id"`
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MsgID uint32 `json:"msg_id"`
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Sequence uint64 `json:"sequence,omitempty"`
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IdempotencyKey string `json:"idempotency_key,omitempty"`
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ClientRequestID string `json:"client_request_id,omitempty"`
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WireFormat string `json:"wire_format,omitempty"`
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Compressed bool `json:"compressed"`
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Body []byte `json:"body,omitempty"`
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Metadata map[string]string `json:"metadata,omitempty"`
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ReceivedAt time.Time `json:"received_at"`
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}
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// LogicPlayerResponse 是 logic 返回给 gateway 的玩家响应包。
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type LogicPlayerResponse struct {
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TargetGatewayNodeID string `json:"target_gateway_node_id"`
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SessionID string `json:"session_id"`
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AccountID string `json:"account_id"`
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PacketID int32 `json:"packet_id"`
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MsgID uint32 `json:"msg_id"`
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Sequence uint64 `json:"sequence,omitempty"`
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WireFormat string `json:"wire_format,omitempty"`
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Compressed bool `json:"compressed"`
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Body []byte `json:"body,omitempty"`
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Metadata map[string]string `json:"metadata,omitempty"`
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Note string `json:"note,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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}
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// GatewayPush 是服务侧推送到 gateway 的单人或广播消息。
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type GatewayPush struct {
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TargetGatewayNodeID string `json:"target_gateway_node_id,omitempty"`
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SessionID string `json:"session_id,omitempty"`
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AccountID string `json:"account_id,omitempty"`
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Broadcast bool `json:"broadcast,omitempty"`
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PacketID int32 `json:"packet_id"`
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MsgID uint32 `json:"msg_id"`
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Sequence uint64 `json:"sequence,omitempty"`
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WireFormat string `json:"wire_format,omitempty"`
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Compressed bool `json:"compressed"`
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Body []byte `json:"body,omitempty"`
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Metadata map[string]string `json:"metadata,omitempty"`
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Note string `json:"note,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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}
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// SessionConnected 描述会话绑定到账号后的上线事件。
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type SessionConnected struct {
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TargetLogicNodeID string `json:"target_logic_node_id,omitempty"`
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SessionID string `json:"session_id"`
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AccountID string `json:"account_id"`
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ConnectedAt time.Time `json:"connected_at"`
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}
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// SessionDisconnected 描述会话断开和下线原因。
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type SessionDisconnected struct {
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TargetLogicNodeID string `json:"target_logic_node_id,omitempty"`
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SessionID string `json:"session_id"`
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AccountID string `json:"account_id"`
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Reason string `json:"reason"`
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DisconnectedAt time.Time `json:"disconnected_at"`
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}
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// PlayerStateChanged 描述玩家状态变化事件。
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type PlayerStateChanged struct {
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AccountID string `json:"account_id"`
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State string `json:"state"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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// ChatBroadcast 描述社交聊天广播事件。
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type ChatBroadcast struct {
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MessageID string `json:"message_id,omitempty"`
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Seq uint64 `json:"seq,omitempty"`
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Channel string `json:"channel"`
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Kind string `json:"kind,omitempty"`
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AccountID string `json:"account_id"`
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To string `json:"to,omitempty"`
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Message string `json:"message"`
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Metadata map[string]string `json:"metadata,omitempty"`
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SentAt time.Time `json:"sent_at"`
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}
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// NoticePublished 描述公告发布后的事件负载。
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type NoticePublished struct {
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NoticeID string `json:"notice_id"`
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Kind string `json:"kind"`
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Scope string `json:"scope,omitempty"`
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ShardID string `json:"shard_id,omitempty"`
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Title string `json:"title,omitempty"`
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Body string `json:"body,omitempty"`
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AttachmentRef string `json:"attachment_ref,omitempty"`
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Recipients []string `json:"recipients,omitempty"`
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DeliveryIDs []string `json:"delivery_ids,omitempty"`
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Meta map[string]string `json:"meta,omitempty"`
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PublishedAt time.Time `json:"published_at"`
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}
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// RoomAllocated 描述场景房间分配结果。
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type RoomAllocated struct {
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RoomID string `json:"room_id"`
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AccountID string `json:"account_id"`
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AllocatedAt time.Time `json:"allocated_at"`
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}
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@@ -0,0 +1,125 @@
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package contracts
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import (
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"strconv"
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"strings"
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"unicode"
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)
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const (
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// MetricPrefixLongHeng 是所有框架指标名的统一前缀。
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MetricPrefixLongHeng = "longheng"
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// MetricLabelService 标记服务名。
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MetricLabelService = "service"
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// MetricLabelNode 标记节点 ID。
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MetricLabelNode = "node"
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// MetricLabelRoute 标记协议或 RPC 路由。
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MetricLabelRoute = "route"
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// MetricLabelResult 标记操作结果。
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MetricLabelResult = "result"
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// MetricLabelStatus 标记状态值。
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MetricLabelStatus = "status"
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// MetricLabelComponent 标记平台或运行时组件。
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MetricLabelComponent = "component"
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// MetricLabelKind 标记对象类型。
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MetricLabelKind = "kind"
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// MetricLabelGID 标记游戏区或战区 ID。
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MetricLabelGID = "gid"
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// MetricLabelSID 标记分片 ID。
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MetricLabelSID = "sid"
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)
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const (
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// MetricResultOK 表示操作成功。
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MetricResultOK = "ok"
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// MetricResultError 表示操作失败。
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MetricResultError = "error"
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// MetricResultDropped 表示请求或事件被丢弃。
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MetricResultDropped = "dropped"
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// MetricResultTimeout 表示操作超时。
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MetricResultTimeout = "timeout"
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)
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// MetricName 生成跨代码、告警和仪表盘共用的稳定指标名。
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func MetricName(parts ...string) string {
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out := make([]string, 0, len(parts))
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for _, part := range parts {
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out = append(out, metricNameFields(part)...)
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}
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if len(out) == 0 {
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return ""
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}
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return strings.Join(out, "_")
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}
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// PlatformMetric 生成平台核心能力指标名，例如 longheng_platform_bus_publish_total。
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func PlatformMetric(component string, parts ...string) string {
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return MetricName(append([]string{MetricPrefixLongHeng, "platform", component}, parts...)...)
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}
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// RuntimeMetric 生成可选系统模块指标名，例如 longheng_runtime_matchmaker_ticket_total。
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func RuntimeMetric(component string, parts ...string) string {
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return MetricName(append([]string{MetricPrefixLongHeng, "runtime", component}, parts...)...)
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}
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// ServiceMetric 生成服务层指标名，例如 longheng_service_gateway_connections_total。
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func ServiceMetric(service string, parts ...string) string {
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return MetricName(append([]string{MetricPrefixLongHeng, "service", service}, parts...)...)
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}
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// MetricLabels 构造指标标签并跳过空 key，避免调用侧反复写样板代码。
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func MetricLabels(values ...string) map[string]string {
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if len(values) == 0 {
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return nil
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}
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labels := make(map[string]string, len(values)/2)
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for idx := 0; idx+1 < len(values); idx += 2 {
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key := strings.TrimSpace(values[idx])
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if key == "" {
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continue
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}
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labels[key] = strings.TrimSpace(values[idx+1])
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}
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if len(labels) == 0 {
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return nil
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}
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return labels
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}
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// ShardLabels 是区服/分片指标的通用标签构造器。
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func ShardLabels(gid, sid int64) map[string]string {
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return MetricLabels(
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MetricLabelGID, strconv.FormatInt(gid, 10),
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MetricLabelSID, strconv.FormatInt(sid, 10),
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)
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}
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func metricNameFields(part string) []string {
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part = strings.TrimSpace(part)
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if part == "" {
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return nil
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}
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fields := strings.FieldsFunc(part, func(r rune) bool {
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return !unicode.IsLetter(r) && !unicode.IsDigit(r)
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})
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out := make([]string, 0, len(fields))
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for _, field := range fields {
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field = strings.ToLower(strings.Trim(field, "_"))
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if field != "" {
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out = append(out, field)
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}
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}
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return out
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}
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@@ -0,0 +1,26 @@
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package contracts
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import "time"
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// RPCRequest 是跨节点 RPC 请求的总线契约。
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type RPCRequest struct {
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RequestID string `json:"request_id"`
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SourceService string `json:"source_service,omitempty"`
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SourceNodeID string `json:"source_node_id"`
|
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TargetNodeID string `json:"target_node_id"`
|
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Route string `json:"route"`
|
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Metadata map[string]string `json:"metadata,omitempty"`
|
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Payload []byte `json:"payload,omitempty"`
|
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SentAt time.Time `json:"sent_at"`
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}
|
||||
|
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// RPCResponse 是跨节点 RPC 响应的总线契约。
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type RPCResponse struct {
|
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RequestID string `json:"request_id"`
|
||||
SourceNodeID string `json:"source_node_id,omitempty"`
|
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TargetNodeID string `json:"target_node_id"`
|
||||
Metadata map[string]string `json:"metadata,omitempty"`
|
||||
Payload []byte `json:"payload,omitempty"`
|
||||
Error string `json:"error,omitempty"`
|
||||
SentAt time.Time `json:"sent_at"`
|
||||
}
|
||||
@@ -0,0 +1,285 @@
|
||||
package contracts
|
||||
|
||||
import (
|
||||
"strings"
|
||||
)
|
||||
|
||||
// TopicScope 表示带作用域 topic 的层级类型。
|
||||
type TopicScope string
|
||||
|
||||
const (
|
||||
// TopicScopeService 表示服务作用域 topic。
|
||||
TopicScopeService TopicScope = "service"
|
||||
|
||||
// TopicScopeZone 表示区服作用域 topic。
|
||||
TopicScopeZone TopicScope = "zone"
|
||||
|
||||
// TopicScopeShard 表示分片作用域 topic。
|
||||
TopicScopeShard TopicScope = "shard"
|
||||
|
||||
// TopicServiceStarted 是单节点服务启动事件 topic。
|
||||
TopicServiceStarted = "service.started"
|
||||
|
||||
// TopicClusterServiceStarted 是集群服务启动事件 topic。
|
||||
TopicClusterServiceStarted = "cluster.service.started"
|
||||
|
||||
// TopicClusterServiceState 是集群服务状态变化事件 topic。
|
||||
TopicClusterServiceState = "cluster.service.state"
|
||||
|
||||
// TopicClusterServiceBeat 是集群服务心跳事件 topic。
|
||||
TopicClusterServiceBeat = "cluster.service.heartbeat"
|
||||
|
||||
// TopicClusterServiceStopped 是集群服务停止事件 topic。
|
||||
TopicClusterServiceStopped = "cluster.service.stopped"
|
||||
|
||||
// TopicGatewayClientPacket 是 gateway 收到客户端包后的事件 topic。
|
||||
TopicGatewayClientPacket = "gateway.client.packet"
|
||||
|
||||
// TopicGatewayPush 是推送到 gateway 的消息 topic。
|
||||
TopicGatewayPush = "gateway.push"
|
||||
|
||||
// TopicLogicPlayerResponse 是 logic 返回玩家响应的事件 topic。
|
||||
TopicLogicPlayerResponse = "logic.player.response"
|
||||
|
||||
// TopicSessionConnected 是会话上线事件 topic。
|
||||
TopicSessionConnected = "gateway.session.connected"
|
||||
|
||||
// TopicSessionDisconnected 是会话下线事件 topic。
|
||||
TopicSessionDisconnected = "gateway.session.disconnected"
|
||||
|
||||
// TopicPlayerStateChange 是玩家状态变化事件 topic。
|
||||
TopicPlayerStateChange = "logic.player.state.changed"
|
||||
|
||||
// TopicChatBroadcast 是聊天广播事件 topic。
|
||||
TopicChatBroadcast = "social.chat.broadcast"
|
||||
|
||||
// TopicNoticePublished 是公告发布事件 topic。
|
||||
TopicNoticePublished = "notice.published"
|
||||
|
||||
// TopicRoomAllocated 是场景房间分配事件 topic。
|
||||
TopicRoomAllocated = "scene.room.allocated"
|
||||
|
||||
topicLogicPrefix = "logic.node."
|
||||
logicPacketSuffix = ".packet"
|
||||
sessionOnSuffix = ".session.connected"
|
||||
sessionOffSuffix = ".session.disconnected"
|
||||
topicGwNodePrefix = "gateway.node."
|
||||
topicGwPushSuffix = ".push"
|
||||
topicGwRespSuffix = ".response"
|
||||
topicRPCNodePrefix = "rpc.node."
|
||||
topicRPCReqSuffix = ".request"
|
||||
topicRPCRespPrefix = "rpc.response."
|
||||
topicRPCRespSuffix = ".reply"
|
||||
)
|
||||
|
||||
// ScopedTopic 是解析后的作用域 topic 结构。
|
||||
type ScopedTopic struct {
|
||||
Scope TopicScope `json:"scope"`
|
||||
Service string `json:"service,omitempty"`
|
||||
ZoneID string `json:"zone_id,omitempty"`
|
||||
GroupID string `json:"group_id,omitempty"`
|
||||
ShardID string `json:"shard_id,omitempty"`
|
||||
Name string `json:"name,omitempty"`
|
||||
}
|
||||
|
||||
// LogicNodePacketTopic 返回指定 logic 节点接收客户端包的 topic。
|
||||
func LogicNodePacketTopic(nodeID string) string {
|
||||
return logicNodeTopic(nodeID, logicPacketSuffix)
|
||||
}
|
||||
|
||||
// LogicSessConnTopic 返回指定 logic 节点接收会话上线事件的 topic。
|
||||
func LogicSessConnTopic(nodeID string) string {
|
||||
return logicNodeTopic(nodeID, sessionOnSuffix)
|
||||
}
|
||||
|
||||
// LogicSessDiscTopic 返回指定 logic 节点接收会话下线事件的 topic。
|
||||
func LogicSessDiscTopic(nodeID string) string {
|
||||
return logicNodeTopic(nodeID, sessionOffSuffix)
|
||||
}
|
||||
|
||||
// IsLogicNodePacketTopic 判断 topic 是否为 logic 节点客户端包 topic。
|
||||
func IsLogicNodePacketTopic(topic string) bool {
|
||||
return isLogicNodeTopic(topic, logicPacketSuffix)
|
||||
}
|
||||
|
||||
// IsLogicSessConnTopic 判断 topic 是否为 logic 节点会话上线 topic。
|
||||
func IsLogicSessConnTopic(topic string) bool {
|
||||
return isLogicNodeTopic(topic, sessionOnSuffix)
|
||||
}
|
||||
|
||||
// IsLogicSessDiscTopic 判断 topic 是否为 logic 节点会话下线 topic。
|
||||
func IsLogicSessDiscTopic(topic string) bool {
|
||||
return isLogicNodeTopic(topic, sessionOffSuffix)
|
||||
}
|
||||
|
||||
// GatewayNodePushTopic 返回指定 gateway 节点接收推送的 topic。
|
||||
func GatewayNodePushTopic(nodeID string) string {
|
||||
return nodeTopic(topicGwNodePrefix, nodeID, topicGwPushSuffix)
|
||||
}
|
||||
|
||||
// IsGatewayNodePushTopic 判断 topic 是否为 gateway 节点推送 topic。
|
||||
func IsGatewayNodePushTopic(topic string) bool {
|
||||
return isNodeTopic(topic, topicGwNodePrefix, topicGwPushSuffix)
|
||||
}
|
||||
|
||||
// GatewayNodeRespTopic 返回指定 gateway 节点接收 logic 玩家响应的 topic。
|
||||
func GatewayNodeRespTopic(nodeID string) string {
|
||||
return nodeTopic(topicGwNodePrefix, nodeID, topicGwRespSuffix)
|
||||
}
|
||||
|
||||
// IsGatewayNodeRespTopic 判断 topic 是否为 gateway 节点玩家响应 topic。
|
||||
func IsGatewayNodeRespTopic(topic string) bool {
|
||||
return isNodeTopic(topic, topicGwNodePrefix, topicGwRespSuffix)
|
||||
}
|
||||
|
||||
// RPCNodeRequestTopic 返回指定节点接收 RPC 请求的 topic。
|
||||
func RPCNodeRequestTopic(nodeID string) string {
|
||||
return nodeTopic(topicRPCNodePrefix, nodeID, topicRPCReqSuffix)
|
||||
}
|
||||
|
||||
// RPCResponseTopic 返回指定节点接收 RPC 响应的 topic。
|
||||
func RPCResponseTopic(nodeID string) string {
|
||||
return nodeTopic(topicRPCRespPrefix, nodeID, topicRPCRespSuffix)
|
||||
}
|
||||
|
||||
// IsRPCNodeRequestTopic 判断 topic 是否为节点 RPC 请求 topic。
|
||||
func IsRPCNodeRequestTopic(topic string) bool {
|
||||
return isNodeTopic(topic, topicRPCNodePrefix, topicRPCReqSuffix)
|
||||
}
|
||||
|
||||
// IsRPCResponseTopic 判断 topic 是否为节点 RPC 响应 topic。
|
||||
func IsRPCResponseTopic(topic string) bool {
|
||||
return isNodeTopic(topic, topicRPCRespPrefix, topicRPCRespSuffix)
|
||||
}
|
||||
|
||||
// ServiceScopedTopic 构造服务作用域 topic。
|
||||
func ServiceScopedTopic(service string, groupID string, shardID string, name string) string {
|
||||
return scopedTopic("service", service, groupID, shardID, name)
|
||||
}
|
||||
|
||||
// ZoneScopedTopic 构造区服作用域 topic。
|
||||
func ZoneScopedTopic(zoneID string, name string) string {
|
||||
return scopedTopic("zone", zoneID, "", "", name)
|
||||
}
|
||||
|
||||
// ShardScopedTopic 构造分片作用域 topic。
|
||||
func ShardScopedTopic(shardID string, name string) string {
|
||||
return scopedTopic("shard", shardID, "", "", name)
|
||||
}
|
||||
|
||||
// ParseScopedTopic 解析服务、区服或分片作用域 topic。
|
||||
func ParseScopedTopic(topic string) (ScopedTopic, bool) {
|
||||
parts := strings.Split(strings.TrimSpace(topic), ".")
|
||||
if len(parts) < 2 || hasEmptyPart(parts) {
|
||||
return ScopedTopic{}, false
|
||||
}
|
||||
switch TopicScope(parts[0]) {
|
||||
case TopicScopeService:
|
||||
return parseScopedTopic(parts)
|
||||
case TopicScopeZone:
|
||||
return parseOneScopedTopic(TopicScopeZone, parts)
|
||||
case TopicScopeShard:
|
||||
return parseOneScopedTopic(TopicScopeShard, parts)
|
||||
default:
|
||||
return ScopedTopic{}, false
|
||||
}
|
||||
}
|
||||
|
||||
func logicNodeTopic(nodeID, suffix string) string {
|
||||
return nodeTopic(topicLogicPrefix, nodeID, suffix)
|
||||
}
|
||||
|
||||
func nodeTopic(prefix, nodeID, suffix string) string {
|
||||
nodeID = strings.TrimSpace(nodeID)
|
||||
if nodeID == "" {
|
||||
return ""
|
||||
}
|
||||
return prefix + nodeID + suffix
|
||||
}
|
||||
|
||||
func isLogicNodeTopic(topic, suffix string) bool {
|
||||
return isNodeTopic(topic, topicLogicPrefix, suffix)
|
||||
}
|
||||
|
||||
func isNodeTopic(topic, prefix, suffix string) bool {
|
||||
if prefix == "" || suffix == "" {
|
||||
return false
|
||||
}
|
||||
if !strings.HasPrefix(topic, prefix) || !strings.HasSuffix(topic, suffix) {
|
||||
return false
|
||||
}
|
||||
nodeID := strings.TrimSuffix(strings.TrimPrefix(topic, prefix), suffix)
|
||||
return strings.TrimSpace(nodeID) != ""
|
||||
}
|
||||
|
||||
func scopedTopic(scope string, first string, groupID string, shardID string, name string) string {
|
||||
parts := []string{strings.TrimSpace(scope), strings.TrimSpace(first)}
|
||||
if groupID = strings.TrimSpace(groupID); groupID != "" {
|
||||
parts = append(parts, "gid", groupID)
|
||||
}
|
||||
if shardID = strings.TrimSpace(shardID); shardID != "" {
|
||||
parts = append(parts, "sid", shardID)
|
||||
}
|
||||
if name = strings.TrimSpace(name); name != "" {
|
||||
parts = append(parts, name)
|
||||
}
|
||||
for _, part := range parts {
|
||||
if part == "" {
|
||||
return ""
|
||||
}
|
||||
}
|
||||
return strings.Join(parts, ".")
|
||||
}
|
||||
|
||||
func parseScopedTopic(parts []string) (ScopedTopic, bool) {
|
||||
if len(parts) < 2 {
|
||||
return ScopedTopic{}, false
|
||||
}
|
||||
out := ScopedTopic{Scope: TopicScopeService, Service: parts[1]}
|
||||
idx := 2
|
||||
for idx < len(parts) {
|
||||
switch parts[idx] {
|
||||
case "gid":
|
||||
if idx+1 >= len(parts) || out.GroupID != "" {
|
||||
return ScopedTopic{}, false
|
||||
}
|
||||
out.GroupID = parts[idx+1]
|
||||
idx += 2
|
||||
case "sid":
|
||||
if idx+1 >= len(parts) || out.ShardID != "" {
|
||||
return ScopedTopic{}, false
|
||||
}
|
||||
out.ShardID = parts[idx+1]
|
||||
idx += 2
|
||||
default:
|
||||
out.Name = strings.Join(parts[idx:], ".")
|
||||
return out, true
|
||||
}
|
||||
}
|
||||
return out, true
|
||||
}
|
||||
|
||||
func parseOneScopedTopic(scope TopicScope, parts []string) (ScopedTopic, bool) {
|
||||
if len(parts) < 2 {
|
||||
return ScopedTopic{}, false
|
||||
}
|
||||
out := ScopedTopic{Scope: scope}
|
||||
if scope == TopicScopeZone {
|
||||
out.ZoneID = parts[1]
|
||||
} else {
|
||||
out.ShardID = parts[1]
|
||||
}
|
||||
if len(parts) > 2 {
|
||||
out.Name = strings.Join(parts[2:], ".")
|
||||
}
|
||||
return out, true
|
||||
}
|
||||
|
||||
func hasEmptyPart(parts []string) bool {
|
||||
for _, part := range parts {
|
||||
if strings.TrimSpace(part) == "" {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
Reference in new issue
Block a user