1600822305
124 lines
3.6 KiB
JavaScript
124 lines
3.6 KiB
JavaScript
/**
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* 内置的ASR服务器模块
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* 这个文件可以直接在Electron中运行，不需要外部依赖
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*/
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// 使用Electron内置的Node.js模块
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const http = require('http')
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const path = require('path')
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const fs = require('fs')
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// 输出环境信息
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console.log('ASR Server (Embedded) starting...')
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console.log('Node.js version:', process.version)
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console.log('Current directory:', __dirname)
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console.log('Current working directory:', process.cwd())
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console.log('Command line arguments:', process.argv)
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// 创建HTTP服务器
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const server = http.createServer((req, res) => {
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try {
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if (req.url === '/' || req.url === '/index.html') {
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// 尝试多个可能的路径
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const possiblePaths = [
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// 当前目录
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path.join(__dirname, 'index.html'),
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// 上级目录
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path.join(__dirname, '..', 'index.html'),
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// 应用根目录
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path.join(process.cwd(), 'index.html')
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]
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console.log('Possible index.html paths:', possiblePaths)
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// 查找第一个存在的文件
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let indexPath = null
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for (const p of possiblePaths) {
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try {
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if (fs.existsSync(p)) {
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indexPath = p
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console.log(`Found index.html at: ${p}`)
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break
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}
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} catch (e) {
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console.error(`Error checking existence of ${p}:`, e)
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}
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}
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if (indexPath) {
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// 读取文件内容并发送
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fs.readFile(indexPath, (err, data) => {
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if (err) {
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console.error('Error reading index.html:', err)
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res.writeHead(500)
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res.end('Error reading index.html')
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return
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}
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res.writeHead(200, { 'Content-Type': 'text/html' })
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res.end(data)
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})
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} else {
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// 如果找不到文件，返回一个简单的HTML页面
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console.error('Could not find index.html, serving fallback page')
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res.writeHead(200, { 'Content-Type': 'text/html' })
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res.end(`
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<!DOCTYPE html>
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<html>
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<head>
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<title>ASR Server</title>
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<style>
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body { font-family: sans-serif; padding: 2em; }
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h1 { color: #333; }
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</style>
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</head>
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<body>
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<h1>ASR Server is running</h1>
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<p>This is a fallback page because the index.html file could not be found.</p>
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<p>Server is running at: http://localhost:34515</p>
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<p>Current directory: ${__dirname}</p>
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<p>Working directory: ${process.cwd()}</p>
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</body>
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</html>
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`)
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}
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} else {
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// 处理其他请求
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res.writeHead(404)
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res.end('Not found')
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}
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} catch (error) {
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console.error('Error handling request:', error)
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res.writeHead(500)
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res.end('Server error')
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}
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})
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// 添加进程错误处理
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process.on('uncaughtException', (error) => {
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console.error('[Server] Uncaught exception:', error)
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// 不立即退出，给日志输出的时间
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setTimeout(() => process.exit(1), 1000)
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})
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process.on('unhandledRejection', (reason, promise) => {
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console.error('[Server] Unhandled rejection at:', promise, 'reason:', reason)
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})
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// 尝试启动服务器
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try {
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const port = 34515
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server.listen(port, () => {
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console.log(`[Server] Server running at http://localhost:${port}`)
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})
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// 处理服务器错误
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server.on('error', (error) => {
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console.error(`[Server] Failed to start server:`, error)
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process.exit(1) // Exit if server fails to start
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})
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} catch (error) {
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console.error('[Server] Critical error starting server:', error)
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process.exit(1)
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}
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