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fix: resolve build dependencies and update remote server configuration

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This commit is contained in:
nasir@endelospay.com
2025-08-21 22:29:33 +05:00
parent 5d869f6a7c
commit a6b98176a4
4 changed files with 44 additions and 23 deletions
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1
app/remote-server/package.json
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@@ -29,6 +29,7 @@
"@modelcontextprotocol/sdk": "^1.12.1",
"chalk": "^5.4.1",
"chrome-mcp-shared": "workspace:*",
"dotenv": "^16.5.0",
"eventsource": "^4.0.0",
"fastify": "^5.3.2",
"node-fetch": "^3.3.2",

31
app/remote-server/src/index.ts
View File

@@ -4,11 +4,15 @@ import websocket from '@fastify/websocket';
import { pino } from 'pino';
import chalk from 'chalk';
import { randomUUID } from 'node:crypto';
import { config } from 'dotenv';
import { isInitializeRequest } from '@modelcontextprotocol/sdk/types.js';
import { SSEServerTransport } from '@modelcontextprotocol/sdk/server/sse.js';
import { StreamableHTTPServerTransport } from '@modelcontextprotocol/sdk/server/streamableHttp.js';
import { MCPRemoteServer } from './server/mcp-remote-server.js';
// Load environment variables from .env file
config();
const logger = pino({
level: 'info',
});
@@ -351,8 +355,8 @@ async function startServer() {
const connectionWrapper = {
socket: connection,
send: (data: string) => connection.send(data),
on: (event: string, handler: Function) => connection.on(event, handler),
off: (event: string, handler: Function) => connection.off(event, handler),
on: (event: string, handler: (...args: any[]) => void) => connection.on(event, handler),
off: (event: string, handler: (...args: any[]) => void) => connection.off(event, handler),
get readyState() {
// WebSocket states: 0=CONNECTING, 1=OPEN, 2=CLOSING, 3=CLOSED
return connection.readyState || 1; // Default to OPEN if not available
@@ -364,7 +368,7 @@ async function startServer() {
const ipAddress = req.headers['x-forwarded-for'] || req.socket?.remoteAddress || 'Unknown';
// Initialize with temporary user ID (will be updated when Chrome extension sends connection_info)
let currentUserId = `temp_user_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
const currentUserId = `temp_user_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
// Register this connection with the Chrome tools with session management
const sessionInfo = mcpServer.registerChromeExtension(connectionWrapper, currentUserId, {
@@ -452,15 +456,26 @@ async function startServer() {
// Start the server
const port = process.env.PORT ? parseInt(process.env.PORT) : 3001;
const host = process.env.HOST || '0.0.0.0';
const domain = process.env.DOMAIN || `http://${host}:${port}`;
// Determine the base URL for logging
const baseUrl = domain.includes('://') ? domain : `http://${host}:${port}`;
const wsProtocol = baseUrl.startsWith('https://') ? 'wss://' : 'ws://';
const wsBaseUrl = baseUrl.replace(/^https?:\/\//, '');
try {
await fastify.listen({ port, host });
console.log(chalk.green(`🚀 MCP Remote Server started successfully!`));
console.log(chalk.blue(`📡 Server running at: http://${host}:${port}`));
console.log(chalk.blue(`🌊 Streaming HTTP endpoint: http://${host}:${port}/mcp`));
console.log(chalk.blue(`📡 SSE endpoint: http://${host}:${port}/sse`));
console.log(chalk.blue(`🔌 WebSocket endpoint: ws://${host}:${port}/ws/mcp`));
console.log(chalk.blue(`🔌 Chrome extension endpoint: ws://${host}:${port}/chrome`));
console.log(chalk.gray(`🔧 Server Configuration:`));
console.log(chalk.gray(` - Binding Host: ${host}`));
console.log(chalk.gray(` - Port: ${port}`));
console.log(chalk.gray(` - Domain: ${process.env.DOMAIN || 'Not set'}`));
console.log(chalk.blue(`📡 Server running at: ${baseUrl}`));
console.log(chalk.blue(`🌊 Streaming HTTP endpoint: ${baseUrl}/mcp`));
console.log(chalk.blue(`📡 SSE endpoint: ${baseUrl}/sse`));
console.log(chalk.blue(`🔌 WebSocket endpoint: ${wsProtocol}${wsBaseUrl}/ws/mcp`));
console.log(chalk.blue(`🔌 Chrome extension endpoint: ${wsProtocol}${wsBaseUrl}/chrome`));
console.log(chalk.blue(`🏥 Health check endpoint: ${baseUrl}/health`));
console.log(chalk.yellow(`💡 Use 'npm run start:server' to start the server`));
} catch (err) {
console.error('Error starting server:', err);