| 56 | * Throughput: 12.59MB/s |
| 57 | */ |
| 58 | export function createServer(listener) { |
| 59 | return createTcpServer((socket) => { |
| 60 | socket.on("error", (error) => { |
| 61 | console.error("Socket error:", error); |
| 62 | socket.end(); |
| 63 | }); |
| 64 | |
| 65 | socket.on("data", async (data) => { |
| 66 | try { |
| 67 | const requestString = data.toString(); |
| 68 | const [headerPart, bodyPart = ""] = requestString.split("\r\n\r\n"); |
| 69 | const lines = headerPart.split("\r\n"); |
| 70 | const [method, path, protocol] = lines[0].split(" "); |
| 71 | |
| 72 | const headers = {}; |
| 73 | lines.slice(1).forEach((line) => { |
| 74 | if (line) { |
| 75 | const [key, ...valueParts] = line.split(": "); |
| 76 | headers[key.toLowerCase()] = valueParts.join(": "); |
| 77 | } |
| 78 | }); |
| 79 | |
| 80 | // --- Simplified IncomingMessage object --- |
| 81 | const req = { |
| 82 | method, |
| 83 | url: path, |
| 84 | headers, |
| 85 | httpVersion: protocol.replace("HTTP/", ""), |
| 86 | socket, |
| 87 | body: bodyPart, |
| 88 | }; |
| 89 | |
| 90 | // --- Simplified ServerResponse object --- |
| 91 | let headersSent = false; |
| 92 | const resHeaders = {}; |
| 93 | const res = { |
| 94 | statusCode: 200, |
| 95 | statusMessage: "OK", |
| 96 | setHeader(name, value) { |
| 97 | resHeaders[name] = value; |
| 98 | }, |
| 99 | getHeader(name) { |
| 100 | return resHeaders[name]; |
| 101 | }, |
| 102 | writeHead(statusCode, statusMessageOrHeaders, maybeHeaders) { |
| 103 | if (headersSent) return; |
| 104 | if (typeof statusMessageOrHeaders === "string") { |
| 105 | this.statusCode = statusCode; |
| 106 | this.statusMessage = statusMessageOrHeaders; |
| 107 | Object.assign(resHeaders, maybeHeaders || {}); |
| 108 | } else { |
| 109 | this.statusCode = statusCode; |
| 110 | this.statusMessage = "OK"; |
| 111 | Object.assign(resHeaders, statusMessageOrHeaders || {}); |
| 112 | } |
| 113 | const headerLines = Object.entries(resHeaders) |
| 114 | .map(([k, v]) => `${k}: ${v}`) |
| 115 | .join("\r\n"); |