chore(vendor): 主仓不再跟踪 SDK 示例代码(决策 A)

## 背景

`.gitignore` 第 26-45 行早已写明「外部插件与工具链维护在独立 SDK 仓
(决策 sdk_repo_only),本仓经 go.mod 的 replace 引用」,并忽略了
example/、tools/、docs/、site_build/、package/、scripts/。

但有 29 个文件**早于该规则**被跟踪,靠「已跟踪文件不受 .gitignore
影响」留着,注释还特意写了「这是有意的,不要『修』」。

本轮修 example/bili 时踩到了:那 87 行改动先落在主仓、再手动同步到
SDK 仓 —— 同一份代码两个仓各改一遍,正是这个遗留结构的成本。

## 核实:主仓到底需要什么

- 主仓 Go 代码只 import 两个包:`homeagent-sdk/sdk`(插件入口)、
  `homeagent-sdk/meta`(版本号)
- `remotedevice/` 是 C 库,主仓 C 侧明确「不链接任何外部库」,
  只有注释里提到它
- `tools/hmapdev/yaegi` 的 import 出现在 **SDK 仓自己的文件之间**
  (yaegi/interp.go → yaegi/mocksdk),不是主仓依赖;
  且 tools/ 本就在 .gitignore 里,从未被跟踪

所以 29 个文件全部可以删。实际仓库负担也只有 42 个文件 / 0.6MB
(工作树里那 971MB 绝大部分是未跟踪的构建产物,不是仓库体积)。

## 改动

- 删 21 个 example/ 文件(10 个示例的 plg.json + plugin.go + qq/plugin_test.go)
- 删 8 个 remotedevice/ C 文件
- 工作树里一并清掉(不受跟踪的构建产物顺带回收)

构建与全量测试均通过。

## 判据:3 条 + 变异(internal/meta/vendored_sdk_test.go)

- TestVendoredSDKHasNoExampleOrRemotedevice:防止示例代码被重新提交进来
- TestVendoredSDKKeepsRequiredPackages:**反向**保护,防止为省事把
  sdk/ 与 meta/ 也删掉(上一条只防"多了",删过头要靠这条)
- TestGoModStillReplacesSDKToVendoredPath:决策 A 依赖 replace 指向 vendored 路径

★ 判据自己踩了两个坑,都靠实跑抓出来:
1. `git ls-files` 的路径参数**相对当前目录**解析,而测试跑在
   internal/meta/ 下 ⇒ 就地执行返回空,表现为「必需包全都不在」的假红。
   改用 `git -C <仓库根>`。
2. 把 tools/hmapdev/yaegi 当成主仓依赖写进必需清单 ⇒ 又一次假红。
   根因是把 SDK 内部的引用误当成主仓依赖(它本就在 .gitignore 里)。

变异验证:塞一个 example 文件进版本控制 → 判红。
This commit is contained in:
JianFeeeee
2026-09-26 17:18:41 +08:00
parent ceeef0b4e1
commit bd1d5fff2b
30 changed files with 126 additions and 14144 deletions

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@ -1,19 +0,0 @@
{
"name": "a2a",
"name_zh": "A2A 代理通信",
"name_en": "A2A Agent Communication",
"version": "1.3.1",
"description": "Agent-to-Agent 协议通信插件,支持双向 A2A 通信:可查询其他 Agent 并回复其请求。提供 HTTP 服务端暴露本 Agent 能力。",
"author": "HomeAgent",
"entry": "plugin.so",
"tags": [
"a2a",
"agent",
"interop"
],
"targets": "linux/amd64",
"outdir": "dist",
"bundle": true,
"replaces": {},
"source_dirs": []
}

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@ -1,665 +0,0 @@
package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"log"
"net"
"net/http"
"strings"
"sync"
"time"
"gitcode.com/JianFeeeee/homeagent-sdk/sdk"
)
type Plugin struct {
name string
sdk *sdk.PluginSDK
srvMu sync.Mutex
server *http.Server
serverAddr string
// 会话表:session_id → 上下文前缀。A2A 无状态协议下由插件侧维护
// 多轮上下文:同 session 的后续请求会把之前的对话拼进注入文本。
sessMu sync.Mutex
sessions map[string]*a2aSession
}
// a2aSession 记录一个会话的轮次历史,用于延续上下文。
type a2aSession struct {
ID string
History []string // 轮次文本 [user1, agent1, user2, agent2, ...]
LastUsed time.Time
}
// maxSessionTurns 单会话保留的最大轮次对数(防上下文无限膨胀)。
const maxSessionTurns = 10
// sessionGCPeriod 会话过期清理周期;超过 2 小时未用的会话回收。
const sessionGCPeriod = 30 * time.Minute
func (p *Plugin) Name() string { return p.name }
func (p *Plugin) Start(s *sdk.PluginSDK) error {
s.SetAutoRestart(true)
p.sdk = s
p.sessions = make(map[string]*a2aSession)
// 入站通道:本插件用 p.name 通道注入输入(见 InjectInputSync 调用),
// 输入侧必须显式登记 —— 否则"把该 inputch 划给驻留子"会报 `inputch 未注册`。
_ = s.RegisterInputChannel(p.name, sdk.ChannelDef{})
tp := p.name + "_"
// 注册自身为输出通道:agent 回复 emit 到本通道时有落点,
// 且 output_list_channels 可见(agent 能主动向 a2a 会话推送消息)。
if err := s.RegisterOutputChannel(p.name, 1, "A2A Agent 互联通道(外部 agent 查询的回复由此返回)", sdk.ChannelDef{}, func(args map[string]interface{}) (interface{}, error) {
payload, _ := args["payload"].(string)
log.Printf("[%s] channel output: %s", p.name, truncateRunes(payload, 120))
return map[string]interface{}{"status": "ok"}, nil
}); err != nil {
log.Printf("[%s] register output channel: %v", p.name, err)
}
// 会话 GC:后台周期回收长期不用的会话
go p.sessionGCLoop()
s.Settings().RegisterDef(sdk.ConfigDef{
Key: "listen", Default: "127.0.0.1:12000",
Type: "string", DisplayName: "监听地址",
Description: "A2A 服务端监听地址,设为空可禁用 HTTP 服务",
Category: p.name,
})
// Outbound: query + discover
s.RegisterTool(tp+"a2a_query", sdk.ToolDef{
Name: tp + "a2a_query", Description: "向另一个 A2A Agent 发送查询并获取回复",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"agent_url": map[string]interface{}{"type": "string", "description": "目标 Agent 的 A2A 端点 URL"},
"query": map[string]interface{}{"type": "string", "description": "发送给目标 Agent 的文本查询"},
"session_id": map[string]interface{}{"type": "string", "description": "可选。上次调用返回的 session_id,传入可延续与该 agent 的多轮对话上下文"},
"timeout": map[string]interface{}{"type": "integer", "description": "超时时间(秒),默认 60"},
},
"required": []string{"agent_url", "query"},
},
Cleaner: func(output string) string {
var r struct{ Content string }
if json.Unmarshal([]byte(output), &r) == nil && r.Content != "" {
return r.Content
}
return output
},
}, p.handleA2AQuery)
s.RegisterTool(tp+"a2a_discover", sdk.ToolDef{
Name: tp + "a2a_discover", Description: "获取另一个 A2A Agent 的能力描述(Agent Card)",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"agent_url": map[string]interface{}{"type": "string", "description": "目标 Agent 的 A2A 端点 URL"},
},
"required": []string{"agent_url"},
},
}, p.handleA2ADiscover)
// Management tools
s.RegisterTool(tp+"a2a_configure", sdk.ToolDef{
Name: tp + "a2a_configure", Description: "修改 A2A 插件配置并自动重启服务。支持动态更改监听地址等参数。",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"listen": map[string]interface{}{"type": "string", "description": "监听地址(如 0.0.0.0:12000,设为空字符串禁用 HTTP 服务)"},
},
},
}, p.handleConfigure)
s.RegisterTool(tp+"a2a_restart", sdk.ToolDef{
Name: tp + "a2a_restart", Description: "重启 A2A HTTP 服务端。当连接异常或配置变更后需要重新加载时使用。",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{},
},
}, p.handleRestart)
s.RegisterTool(tp+"a2a_status", sdk.ToolDef{
Name: tp + "a2a_status", Description: "查看 A2A 插件的运行状态,包括监听地址和当前配置。",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{},
},
}, p.handleStatus)
// Inbound HTTP server
if addr, _ := s.Settings().Get("listen"); addr != nil {
if addrStr, ok := addr.(string); ok && addrStr != "" {
if err := p.startServer(addrStr); err != nil {
log.Printf("[%s] start A2A server: %v", p.name, err)
}
}
}
log.Printf("[%s] started", p.name)
return nil
}
func (p *Plugin) Stop() error {
p.stopServer()
return nil
}
// sessionGCLoop 周期清理超时会话。
func (p *Plugin) sessionGCLoop() {
ticker := time.NewTicker(sessionGCPeriod)
defer ticker.Stop()
for range ticker.C {
p.sessMu.Lock()
for id, sess := range p.sessions {
if time.Since(sess.LastUsed) > 2*time.Hour {
delete(p.sessions, id)
}
}
p.sessMu.Unlock()
}
}
func truncateRunes(s string, n int) string {
r := []rune(s)
if len(r) <= n {
return s
}
return string(r[:n]) + "..."
}
// sessionMessages 返回指定会话的近 limit 条消息(时间正序),
// 会话不存在返回 nil。消息格式 [{role, text, ts}]。
func (p *Plugin) sessionMessages(sessionID string, limit int) []map[string]interface{} {
p.sessMu.Lock()
sess := p.sessions[sessionID]
var hist []string
var lastUsed time.Time
if sess != nil {
hist = append([]string{}, sess.History...)
lastUsed = sess.LastUsed
}
p.sessMu.Unlock()
if sess == nil {
return nil
}
_ = lastUsed
// History 交替 [user, agent, user, agent...],取末尾 limit 条,保持时间正序
start := 0
if len(hist) > limit {
start = len(hist) - limit
}
msgs := make([]map[string]interface{}, 0, len(hist)-start)
for i := start; i < len(hist); i++ {
role, text := "user", hist[i]
if after, ok := strings.CutPrefix(text, "用户: "); ok {
role, text = "user", after
} else if after, ok := strings.CutPrefix(text, "助手: "); ok {
role, text = "agent", after
}
msgs = append(msgs, map[string]interface{}{
"role": role,
"text": text,
})
}
return msgs
}
func (p *Plugin) stopServer() {
p.srvMu.Lock()
defer p.srvMu.Unlock()
if p.server != nil {
p.server.Close()
p.server = nil
p.serverAddr = ""
}
}
// ---- Inbound HTTP Server ----
func (p *Plugin) startServer(addr string) error {
mux := http.NewServeMux()
mux.HandleFunc("/agent-card", p.handleAgentCard)
mux.HandleFunc("/task", p.handleIncomingTask)
mux.HandleFunc("/a2a", p.handleIncomingA2A)
listener, err := net.Listen("tcp", addr)
if err != nil {
return fmt.Errorf("listen %s: %v", addr, err)
}
srv := &http.Server{
Handler: mux,
ReadTimeout: 30 * time.Second,
WriteTimeout: 120 * time.Second,
IdleTimeout: 60 * time.Second,
}
addrStr := listener.Addr().String()
p.srvMu.Lock()
if p.server != nil {
p.server.Close()
}
p.server = srv
p.serverAddr = addrStr
p.srvMu.Unlock()
go func() {
log.Printf("[%s] A2A server on %s", p.name, addrStr)
if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
log.Printf("[%s] serve: %v", p.name, err)
}
}()
return nil
}
func (p *Plugin) handleAgentCard(w http.ResponseWriter, r *http.Request) {
card := map[string]interface{}{
"name": p.name,
"description": "HomeAgent A2A Agent - 支持多工具调用与记忆管理",
"url": r.Host,
"version": "1.0.0",
"capabilities": []map[string]string{
{"id": "a2a_query", "name": "查询", "description": "接收并处理文本查询"},
{"id": "a2a_stream", "name": "流式响应", "description": "支持 SSE 流式回复"},
},
"skills": []map[string]string{
{"id": "chat", "name": "对话", "description": "通用对话与问题回答"},
},
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(card)
}
func (p *Plugin) handleIncomingA2A(w http.ResponseWriter, r *http.Request) {
if r.Method == "GET" {
p.handleAgentCard(w, r)
return
}
body, _ := io.ReadAll(r.Body)
var req struct {
JSONRPC string `json:"jsonrpc"`
ID string `json:"id"`
Method string `json:"method"`
Params struct {
Query string `json:"query,omitempty"`
SessionID string `json:"session_id,omitempty"`
Limit int `json:"limit,omitempty"`
Message *struct {
Role string `json:"role"`
Parts []struct {
Text string `json:"text,omitempty"`
Type string `json:"type,omitempty"`
} `json:"parts"`
} `json:"message,omitempty"`
} `json:"params,omitempty"`
}
json.Unmarshal(body, &req)
switch req.Method {
case "tasks.send":
// Extract query text
queryText := req.Params.Query
if queryText == "" && req.Params.Message != nil {
for _, part := range req.Params.Message.Parts {
if part.Text != "" {
queryText += part.Text + "\n"
}
}
queryText = strings.TrimSpace(queryText)
}
if queryText == "" {
http.Error(w, "query/message.text required", http.StatusBadRequest)
return
}
// 会话:调用方可指定 session_id 延续多轮上下文;不指定则新建。
sessionID := strings.TrimSpace(req.Params.SessionID)
injectText := queryText
p.sessMu.Lock()
if sessionID != "" {
sess := p.sessions[sessionID]
if sess == nil {
sess = &a2aSession{ID: sessionID, LastUsed: time.Now()}
p.sessions[sessionID] = sess
}
sess.LastUsed = time.Now()
// 有历史则把上下文拼在前面(截尾防爆量)
if len(sess.History) > 0 {
ctxText := strings.Join(sess.History, "\n")
injectText = "[对话上下文]\n" + ctxText + "\n[本轮输入]\n" + queryText
}
} else {
sessionID = fmt.Sprintf("a2a_%d", time.Now().UnixNano())
p.sessions[sessionID] = &a2aSession{ID: sessionID, LastUsed: time.Now()}
}
p.sessMu.Unlock()
// 同步注入:阻塞等待 agent 处理完成拿回复(不再抢占打断、
// 也不再回 202 让请求方永远等不到结果)。HTTP 超时由调用方控制。
reply := p.sdk.InjectInputSync(p.name, p.name,
fmt.Sprintf("[来自A2A Agent的查询 session=%s]\n%s\n[注意] 请直接以文本回复本查询,不要调用 output_send__%s——你的最终文本回复会被系统自动返回给请求方。", sessionID, injectText, p.name))
// 回复写回会话历史(下一轮作为上下文)
p.sessMu.Lock()
if sess := p.sessions[sessionID]; sess != nil {
sess.History = append(sess.History, "用户: "+queryText, "助手: "+reply)
if len(sess.History) > maxSessionTurns*2 {
sess.History = sess.History[len(sess.History)-maxSessionTurns*2:]
}
sess.LastUsed = time.Now()
}
p.sessMu.Unlock()
resp := map[string]interface{}{
"jsonrpc": "2.0",
"id": req.ID,
"result": map[string]interface{}{
"id": fmt.Sprintf("task_%d", time.Now().UnixNano()),
"status": "completed",
"session_id": sessionID,
"message": map[string]interface{}{
"role": "agent",
"parts": []map[string]string{{"type": "text", "text": reply}},
},
},
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(resp)
case "tasks.get", "session.get":
// 按 session_id 返回会话内近 N 条消息(默认 10 条)。
sessionID := strings.TrimSpace(req.Params.SessionID)
if sessionID == "" {
sessionID = strings.TrimSpace(req.Params.Query)
}
limit := 10
if req.Params.Limit > 0 && req.Params.Limit <= 100 {
limit = req.Params.Limit
}
msgs := p.sessionMessages(sessionID, limit)
if msgs == nil {
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"jsonrpc": "2.0", "id": req.ID,
"result": map[string]interface{}{
"session_id": sessionID,
"status": "not_found",
"messages": []interface{}{},
},
})
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]interface{}{
"jsonrpc": "2.0", "id": req.ID,
"result": map[string]interface{}{
"session_id": sessionID,
"status": "completed",
"messages": msgs,
},
})
default:
http.Error(w, "unknown method", http.StatusBadRequest)
}
}
func (p *Plugin) handleIncomingTask(w http.ResponseWriter, r *http.Request) {
p.handleIncomingA2A(w, r)
}
// ---- A2A Protocol Types ----
type A2AAgentCard struct {
Name string `json:"name"`
Description string `json:"description,omitempty"`
URL string `json:"url"`
Version string `json:"version,omitempty"`
Capabilities []A2ACapability `json:"capabilities,omitempty"`
Skills []A2ASkill `json:"skills,omitempty"`
}
type A2ACapability struct {
ID string `json:"id"`
Name string `json:"name"`
Description string `json:"description,omitempty"`
}
type A2ASkill struct {
ID string `json:"id"`
Name string `json:"name"`
Description string `json:"description,omitempty"`
InputSchema string `json:"input_schema,omitempty"`
}
type A2ARequest struct {
JSONRPC string `json:"jsonrpc"`
ID string `json:"id"`
Method string `json:"method"`
Params A2AParams `json:"params,omitempty"`
}
type A2AParams struct {
Query string `json:"query,omitempty"`
SessionID string `json:"session_id,omitempty"`
Message *A2AMessage `json:"message,omitempty"`
TaskID string `json:"id,omitempty"`
}
type A2AResponse struct {
JSONRPC string `json:"jsonrpc"`
ID string `json:"id"`
Result *A2AResult `json:"result,omitempty"`
Error *A2AError `json:"error,omitempty"`
}
type A2AResult struct {
TaskID string `json:"id,omitempty"`
Status string `json:"status,omitempty"`
SessionID string `json:"session_id,omitempty"`
Message *A2AMessage `json:"message,omitempty"`
AgentCard *A2AAgentCard `json:"agent_card,omitempty"`
}
type A2AMessage struct {
Role string `json:"role"`
Parts []A2APart `json:"parts"`
}
type A2APart struct {
Text string `json:"text,omitempty"`
Data string `json:"data,omitempty"`
Type string `json:"type,omitempty"`
}
type A2AError struct {
Code int `json:"code"`
Message string `json:"message"`
}
// ---- Outbound Handlers ----
func (p *Plugin) handleA2ADiscover(args map[string]interface{}) (interface{}, error) {
agentURL, _ := args["agent_url"].(string)
agentURL = strings.TrimRight(agentURL, "/")
if !strings.HasPrefix(agentURL, "http://") && !strings.HasPrefix(agentURL, "https://") {
agentURL = "http://" + agentURL
}
cardURL := agentURL
if !strings.HasSuffix(cardURL, "/agent-card") {
cardURL = agentURL + "/agent-card"
}
client := &http.Client{Timeout: 15 * time.Second}
resp, err := client.Get(cardURL)
if err != nil {
return map[string]interface{}{"error": fmt.Sprintf("连接失败: %v", err)}, nil
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
if resp.StatusCode != http.StatusOK {
return map[string]interface{}{"error": fmt.Sprintf("状态码 %d", resp.StatusCode), "raw_body": string(body)}, nil
}
var card A2AAgentCard
if err := json.Unmarshal(body, &card); err != nil {
var fallback map[string]interface{}
if err2 := json.Unmarshal(body, &fallback); err2 == nil {
return map[string]interface{}{"agent_info": fallback, "format": "非标准格式"}, nil
}
return map[string]interface{}{"error": fmt.Sprintf("解析失败: %v", err), "raw_body": string(body)}, nil
}
return map[string]interface{}{
"name": card.Name, "description": card.Description,
"version": card.Version, "url": card.URL,
"capabilities": card.Capabilities, "skills": card.Skills,
}, nil
}
func (p *Plugin) handleA2AQuery(args map[string]interface{}) (interface{}, error) {
agentURL, _ := args["agent_url"].(string)
query, _ := args["query"].(string)
sessionID, _ := args["session_id"].(string) // 可选:延续对方会话
timeoutSec := 60
if v, ok := args["timeout"].(float64); ok && v > 0 {
timeoutSec = int(v)
}
agentURL = strings.TrimRight(agentURL, "/")
if !strings.HasPrefix(agentURL, "http://") && !strings.HasPrefix(agentURL, "https://") {
agentURL = "http://" + agentURL
}
taskURL := agentURL
if strings.HasSuffix(agentURL, "/agent-card") {
taskURL = strings.TrimSuffix(agentURL, "/agent-card")
}
taskURL = strings.TrimRight(taskURL, "/") + "/task"
reqBody := A2ARequest{
JSONRPC: "2.0",
ID: fmt.Sprintf("a2a_%d", time.Now().UnixNano()),
Method: "tasks.send",
Params: A2AParams{
SessionID: sessionID,
Message: &A2AMessage{Role: "user", Parts: []A2APart{{Text: query, Type: "text"}}},
},
}
bodyData, _ := json.Marshal(reqBody)
client := &http.Client{Timeout: time.Duration(timeoutSec) * time.Second}
resp, err := client.Post(taskURL, "application/json", bytes.NewReader(bodyData))
if err != nil {
return map[string]interface{}{"error": fmt.Sprintf("请求失败(超时%d秒): %v", timeoutSec, err)}, nil
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
if resp.StatusCode != http.StatusOK {
return map[string]interface{}{"error": fmt.Sprintf("状态码 %d", resp.StatusCode), "raw_body": string(body)}, nil
}
var a2aResp A2AResponse
if err := json.Unmarshal(body, &a2aResp); err != nil {
return map[string]interface{}{"error": fmt.Sprintf("解析响应失败: %v", err), "raw_body": string(body)}, nil
}
if a2aResp.Error != nil {
return map[string]interface{}{"error": fmt.Sprintf("Agent错误 [%d]: %s", a2aResp.Error.Code, a2aResp.Error.Message)}, nil
}
if a2aResp.Result == nil {
return map[string]interface{}{"error": "空结果", "raw_body": string(body)}, nil
}
var replyText string
if a2aResp.Result.Message != nil {
for _, part := range a2aResp.Result.Message.Parts {
if part.Text != "" {
replyText += part.Text + "\n"
}
}
replyText = strings.TrimSpace(replyText)
}
result := map[string]interface{}{
"task_id": a2aResp.Result.TaskID, "status": a2aResp.Result.Status,
"response": replyText,
}
if a2aResp.Result.SessionID != "" || sessionID != "" {
result["session_id"] = a2aResp.Result.SessionID
if result["session_id"] == "" {
result["session_id"] = sessionID
}
result["note"] = "延续会话:下次调用传此 session_id 可保持上下文"
}
return result, nil
}
// ---- Management Handlers ----
func (p *Plugin) handleConfigure(args map[string]interface{}) (interface{}, error) {
listen, _ := args["listen"].(string)
listen = strings.TrimSpace(listen)
if err := p.sdk.Settings().Set("listen", listen); err != nil {
return fmt.Sprintf("保存配置失败: %v", err), nil
}
if listen == "" || listen == "off" || listen == "disabled" {
p.stopServer()
return "A2A HTTP 服务已禁用(listen 设为空)", nil
}
if err := p.startServer(listen); err != nil {
return fmt.Sprintf("A2A 配置已保存,但服务启动失败: %v", err), nil
}
return fmt.Sprintf("A2A 配置已更新。监听地址: %s (已启动)", listen), nil
}
func (p *Plugin) handleRestart(args map[string]interface{}) (interface{}, error) {
p.stopServer()
addr, _ := p.sdk.Settings().Get("listen")
addrStr, _ := addr.(string)
if addrStr == "" || addrStr == "off" || addrStr == "disabled" {
return "A2A 服务未配置监听地址(listen 为空),无法启动", nil
}
if err := p.startServer(addrStr); err != nil {
return fmt.Sprintf("A2A 服务启动失败: %v", err), nil
}
p.srvMu.Lock()
listening := p.serverAddr
p.srvMu.Unlock()
return fmt.Sprintf("A2A 服务已重启,监听: %s", listening), nil
}
func (p *Plugin) handleStatus(args map[string]interface{}) (interface{}, error) {
addr, _ := p.sdk.Settings().Get("listen")
addrStr, _ := addr.(string)
p.srvMu.Lock()
serverRunning := p.server != nil
listening := p.serverAddr
p.srvMu.Unlock()
if !serverRunning {
listening = "未运行"
}
return fmt.Sprintf("配置监听地址: %s\n当前监听: %s\n服务状态: %s",
addrStr, listening, map[bool]string{true: "运行中", false: "已停止"}[serverRunning]), nil
}
func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
return &Plugin{name: name}, nil
}