first commit

web/test-sse-connection.js

@@ -0,0 +1,106 @@
+// 测试 SSE 连接到 MCP 服务器
+import { v4 as uuidv4 } from 'uuid';
+
+async function testSSEConnection() {
+  console.log('🧪 测试 SSE 连接...');
+
+  try {
+    // 1. 测试健康检查
+    const healthResponse = await fetch('http://127.0.0.1:3100/health');
+    console.log('✅ 健康检查:', healthResponse.status, healthResponse.statusText);
+
+    // 2. 测试 SSE 连接
+    console.log('📡 尝试连接 SSE...');
+    
+    const sseUrl = 'http://127.0.0.1:3100/mcp/sse';
+    const eventSource = new EventSource(sseUrl);
+
+    eventSource.onopen = () => {
+      console.log('✅ SSE 连接成功');
+      
+      // 发送初始化请求
+      sendMCPRequest('initialize', {
+        protocolVersion: "2024-11-05",
+        capabilities: {
+          roots: { listChanged: true },
+          sampling: {}
+        },
+        clientInfo: {
+          name: "xiaozhi-client-sse",
+          version: "1.0.0"
+        }
+      });
+    };
+
+    eventSource.onmessage = (event) => {
+      console.log('📨 收到 SSE 消息:', event.data);
+      try {
+        const message = JSON.parse(event.data);
+        console.log('解析的消息:', message);
+      } catch (error) {
+        console.error('消息解析失败:', error);
+      }
+    };
+
+    eventSource.onerror = (error) => {
+      console.error('❌ SSE 连接错误:', error);
+    };
+
+    // 发送 MCP 请求的函数
+    async function sendMCPRequest(method, params) {
+      const request = {
+        jsonrpc: '2.0',
+        id: uuidv4(),
+        method,
+        params
+      };
+
+      console.log(`📤 发送 MCP 请求 (${method}):`, request);
+
+      try {
+        const response = await fetch('http://127.0.0.1:3100/mcp', {
+          method: 'POST',
+          headers: {
+            'Content-Type': 'application/json',
+            'Accept': 'text/event-stream, application/json',
+            'Cache-Control': 'no-cache'
+          },
+          body: JSON.stringify(request)
+        });
+
+        console.log(`🔧 请求响应 (${method}):`, response.status, response.statusText);
+
+        if (response.ok) {
+          const contentType = response.headers.get('content-type');
+          if (contentType && contentType.includes('application/json')) {
+            const result = await response.json();
+            console.log(`✅ 直接响应 (${method}):`, result);
+          } else {
+            console.log(`📡 等待 SSE 响应 (${method})`);
+          }
+        } else {
+          const error = await response.text();
+          console.log(`❌ 请求失败 (${method}):`, error);
+        }
+      } catch (error) {
+        console.error(`❌ 请求异常 (${method}):`, error);
+      }
+    }
+
+    // 5秒后测试工具列表
+    setTimeout(() => {
+      sendMCPRequest('tools/list', {});
+    }, 2000);
+
+    // 10秒后关闭连接
+    setTimeout(() => {
+      console.log('🔌 关闭 SSE 连接');
+      eventSource.close();
+    }, 10000);
+
+  } catch (error) {
+    console.error('❌ 测试失败:', error);
+  }
+}
+
+testSSEConnection();