主人 2026-10-03 拍板「注释一律中文」;gateway 至此整包注释中文化完成(本会话共 3 批: 已推库 16 个文件 + 本批剩余文件)。 校验:机械校验(非注释改动行)= 空;剥注释后代码文本逐行比对全等(不一致文件数 0); 全树 go test ./... 58 包 ok / 0 FAIL;交叉编译绿。
126 lines
4.7 KiB
Go
126 lines
4.7 KiB
Go
package gateway
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import (
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"strings"
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"git.yeij.top/AskaEth/Cyrene_v2/internal/bus"
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"git.yeij.top/AskaEth/Cyrene_v2/internal/runtime/model"
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"git.yeij.top/AskaEth/Cyrene_v2/internal/runtime/orchestration"
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"git.yeij.top/AskaEth/Cyrene_v2/internal/runtime/orchestration/comm"
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)
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// eventBridge 把生产者 bus 主题映射为其下行 WS 事件类型。hub
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// 订阅这些(并重新归一化为 ws.* 类型),使前端既有的
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// 消费方亮起来,而生产者无需改变其主题名。
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var eventBridge = map[string]string{
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"iot.device_update": "device_update",
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"task.output": "task_output",
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"task.done": "task_done",
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"automation.result": "automation_result",
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"reminder.trigger": "reminder",
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}
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// bridgePatterns 是 hub 在 ws.> 之外额外订阅的 bus 模式,用于
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// 捕获生产者事件并把它们归一化以供 WS 投递。
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var bridgePatterns = []string{
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"iot.>",
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"task.>",
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"automation.>",
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"reminder.>",
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"cyrene.agent.*.event",
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}
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// normalizeEvent 把 bus 事件映射为下行 wsEvent。ws.* 主题保持
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// 其设计类型(ws. 前缀被剥掉);已知的生产者主题被
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// 桥接为其 ws.* 类型;子代理进度事件被塑形为
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// ws.subagent_event。对没有 WS 可见表示的事件返回 ok=false
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// (例如内部的 cyrene.agent ask/reply 流量)。
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func normalizeEvent(e bus.Event) (wsEvent, bool) {
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if typ, ok := eventBridge[e.Subject]; ok {
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return wsEvent{Type: typ, Data: e.Payload}, true
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}
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if strings.HasPrefix(e.Subject, wsPrefix) {
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return wsEvent{Type: eventType(e.Subject), Data: e.Payload}, true
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}
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if ev, ok := subagentProgressEvent(e); ok {
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return ev, true
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}
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return wsEvent{}, false
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}
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// subagentProgressEvent 把编排进度事件 —— 经 comm.PublishEvent 广播在
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// cyrene.agent.<from>.event 上 —— 映射为 ws.subagent_event
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// 帧。只有五个子代理进度名会被浮现;同一主题上广播的
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// 其他任何事件(ask/reply/addressed 事件,或外来事件
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// 名)都被忽略,使内部 agent 间流量保持内部。
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func subagentProgressEvent(e bus.Event) (wsEvent, bool) {
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if !isBroadcastAgentEvent(e.Subject) {
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return wsEvent{}, false
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}
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ev, ok := e.Payload.(comm.Event)
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if !ok {
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return wsEvent{}, false
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}
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switch ev.Name {
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case orchestration.EventDispatched, orchestration.EventStarted,
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orchestration.EventDone, orchestration.EventFailed, orchestration.EventAborted:
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default:
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return wsEvent{}, false
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}
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p, ok := ev.Data.(orchestration.Progress)
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if !ok {
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return wsEvent{}, false
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}
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return wsEvent{Type: "subagent_event", Data: map[string]any{
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"id": p.AgentID,
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"name": p.AgentID,
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"status": string(p.Status),
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"role": p.RoleID,
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"mode": p.Mode,
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}}, true
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}
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// streamEventData 把流式的 model.StreamKind 映射为其下游 WS 事件
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// 类型并构建带类型的 data 载荷。它正是把 loop 的结构化
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// 事件变成前端所渲染的 message.*/thinking.*/tool_call.*/tool_execution.*
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// 帧的东西。未知类型回退到旧的 stream_chunk 形状,使
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// 未识别的事件仍能抵达客户端而不是被丢弃。
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func streamEventData(ev model.StreamEvent) (string, map[string]any) {
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switch ev.Kind {
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case model.StreamKindTextStart:
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return "message.start", map[string]any{"index": ev.Index}
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case model.StreamKindTextDelta:
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return "message.delta", map[string]any{"delta": ev.Delta, "index": ev.Index}
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case model.StreamKindTextEnd:
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return "message.end", map[string]any{"index": ev.Index}
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case model.StreamKindThinkingStart:
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return "thinking.start", map[string]any{"index": ev.Index}
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case model.StreamKindThinkingDelta:
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return "thinking.delta", map[string]any{"delta": ev.Delta, "index": ev.Index}
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case model.StreamKindThinkingEnd:
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return "thinking.end", map[string]any{"index": ev.Index}
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case model.StreamKindToolCallStart:
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return "tool_call.start", map[string]any{"id": ev.ID, "index": ev.Index}
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case model.StreamKindToolCallDelta:
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return "tool_call.delta", map[string]any{"id": ev.ID, "index": ev.Index, "delta": ev.Delta}
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case model.StreamKindToolCallEnd:
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return "tool_call.end", map[string]any{"id": ev.ID, "index": ev.Index}
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case model.StreamKindToolExecution:
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return "tool_execution.update", map[string]any{"id": ev.ID, "index": ev.Index, "delta": ev.Delta}
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default:
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return "stream_chunk", map[string]any{"delta": ev.Delta}
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}
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}
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// isBroadcastAgentEvent 报告 subject 是否恰为 4 段广播形态
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// cyrene.agent.<from>.event,调度器正是这样发布进度的。
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// 它刻意不匹配寻址事件(cyrene.agent.<from>.<to>.event)
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// 或 ask/reply 主题。
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func isBroadcastAgentEvent(subject string) bool {
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parts := strings.Split(subject, ".")
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if len(parts) != 4 {
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return false
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}
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return parts[0] == "cyrene" && parts[1] == "agent" && parts[3] == "event"
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}
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