site-panzai/node_modules/srvx/dist/adapters/node.mjs

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2026-11-13 13:57:04 +01:00
import { FastURL, lazyInherit } from "../_chunks/_url.mjs";
import { createWaitUntil, fmtURL, printListening, resolvePortAndHost, resolveTLSOptions } from "../_chunks/_utils2.mjs";
import { errorPlugin, gracefulShutdownPlugin, wrapFetch } from "../_chunks/_plugins.mjs";
import { HOST_RE, firstForwardedValue, isTrustedProxy } from "../_chunks/_trust-proxy.mjs";
import { createBodyTooLargeError, limitBodyStream } from "../_chunks/_body-limit.mjs";
import nodeHTTP, { IncomingMessage, ServerResponse } from "node:http";
import { Duplex, PassThrough, Readable, addAbortSignal } from "node:stream";
import { pipeline } from "node:stream/promises";
import nodeHTTPS from "node:https";
import nodeHTTP2 from "node:http2";
function sendNodeResponse(nodeRes, webRes) {
try {
return _sendNodeResponse(nodeRes, webRes, false) || Promise.resolve();
} catch (error) {
return Promise.reject(error);
}
}
function sendNodeResponseDetached(nodeRes, webRes) {
try {
return _sendNodeResponse(nodeRes, webRes, true);
} catch (error) {
handleSendError(nodeRes, error);
}
}
function handleSendError(nodeRes, _error) {
if (nodeRes.headersSent) nodeRes.destroy();
else {
nodeRes.statusCode = 500;
nodeRes.end();
}
}
function _sendNodeResponse(nodeRes, webRes, detached) {
if (!webRes) {
nodeRes.statusCode = 500;
return endNodeResponse(nodeRes, detached);
}
if (webRes._toNodeResponse) {
const res = webRes._toNodeResponse();
if (res.body) {
if (res.body instanceof ReadableStream) {
writeHead(nodeRes, res.status, res.statusText, res.headers);
return streamBody(res.body, nodeRes);
} else if (typeof res.body?.pipe === "function") return pipeBody(res.body, nodeRes, res.status, res.statusText, res.headers);
writeHead(nodeRes, res.status, res.statusText, res.headers);
nodeRes.write(res.body);
} else writeHead(nodeRes, res.status, res.statusText, res.headers);
return endNodeResponse(nodeRes, detached);
}
const rawHeaders = [];
for (const [key, value] of webRes.headers) rawHeaders.push(key, value);
writeHead(nodeRes, webRes.status, webRes.statusText, rawHeaders);
return webRes.body ? streamBody(webRes.body, nodeRes) : endNodeResponse(nodeRes, detached);
}
function writeHead(nodeRes, status, statusText, rawHeaders) {
if (!nodeRes.headersSent) if (nodeRes.req?.httpVersion === "2.0") nodeRes.writeHead(status, rawHeaders);
else nodeRes.writeHead(status, statusText, rawHeaders);
}
function endNodeResponse(nodeRes, detached) {
if (detached) {
nodeRes.end();
return;
}
return new Promise((resolve) => nodeRes.end(resolve));
}
function pipeBody(stream, nodeRes, status, statusText, headers) {
if (nodeRes.destroyed) {
stream.destroy?.();
return;
}
if (typeof stream.on !== "function" || typeof stream.destroy !== "function") {
writeHead(nodeRes, status, statusText, headers);
stream.pipe(nodeRes);
return new Promise((resolve) => nodeRes.on("close", resolve));
}
if (stream.destroyed) {
writeHead(nodeRes, 500, "Internal Server Error", []);
return endNodeResponse(nodeRes);
}
return new Promise((resolve) => {
function onEarlyError() {
stream.off("readable", onReadable);
stream.destroy();
writeHead(nodeRes, 500, "Internal Server Error", []);
endNodeResponse(nodeRes).then(resolve);
}
function onReadable() {
stream.off("error", onEarlyError);
if (nodeRes.destroyed) {
stream.destroy();
return resolve();
}
writeHead(nodeRes, status, statusText, headers);
pipeline(stream, nodeRes).catch(() => {}).then(() => resolve());
}
stream.once("error", onEarlyError);
stream.once("readable", onReadable);
});
}
function streamBody(stream, nodeRes) {
if (nodeRes.destroyed) {
stream.cancel();
return;
}
const reader = stream.getReader();
function streamCancel(error) {
reader.cancel(error).catch(() => {});
if (error) nodeRes.destroy(error);
}
function streamHandle({ done, value }) {
try {
if (done) nodeRes.end();
else if (nodeRes.write(value)) reader.read().then(streamHandle, streamCancel);
else nodeRes.once("drain", () => reader.read().then(streamHandle, streamCancel));
} catch (error) {
streamCancel(error instanceof Error ? error : void 0);
}
}
nodeRes.on("close", streamCancel);
nodeRes.on("error", streamCancel);
reader.read().then(streamHandle, streamCancel);
return reader.closed.catch(streamCancel).finally(() => {
nodeRes.off("close", streamCancel);
nodeRes.off("error", streamCancel);
});
}
var NodeRequestURL = class extends FastURL {
constructor({ req, trusted = false }) {
const path = req.url || "/";
const forwardedHost = trusted ? firstForwardedValue(req.headers["x-forwarded-host"]) : void 0;
let host = (forwardedHost && HOST_RE.test(forwardedHost) ? forwardedHost : void 0) || req.headers.host || req.headers[":authority"];
if (host && !HOST_RE.test(host)) host = "_invalid_";
else if (!host) if (req.socket) host = `${req.socket.localFamily === "IPv6" ? "[" + req.socket.localAddress + "]" : req.socket.localAddress}:${req.socket?.localPort || "80"}`;
else host = "localhost";
const forwardedProto = trusted ? firstForwardedValue(req.headers["x-forwarded-proto"]) : void 0;
const protocol = req.socket?.encrypted || forwardedProto === "https" || trusted && req.headers[":scheme"] === "https" ? "https:" : "http:";
if (path[0] === "/") {
const qIndex = path.indexOf("?");
super({
protocol,
host,
pathname: qIndex === -1 ? path : path.slice(0, qIndex) || "/",
search: qIndex === -1 ? "" : path.slice(qIndex) || ""
});
} else if (path === "*") super({
protocol,
host,
pathname: "/*",
search: ""
});
else super(path);
}
};
const _nonJoinedHeaders = /* @__PURE__ */ new Set([
"age",
"authorization",
"content-length",
"content-type",
"etag",
"expires",
"from",
"host",
"if-modified-since",
"if-unmodified-since",
"last-modified",
"location",
"max-forwards",
"proxy-authorization",
"referer",
"retry-after",
"server",
"user-agent"
]);
const _validHeaderNameRE = /^[!#$%&'*+\-.^_`|~\dA-Za-z]+$/;
function _isRepeated(rawHeaders, lowerName) {
let seen = false;
for (let i = 0; i < rawHeaders.length; i += 2) {
const key = rawHeaders[i];
if (key.length === lowerName.length && key.toLowerCase() === lowerName) {
if (seen) return true;
seen = true;
}
}
return false;
}
const NodeRequestHeaders = /* @__PURE__ */ (() => {
const NativeHeaders = globalThis.Headers;
class Headers {
#req;
#headers;
constructor(req) {
this.#req = req;
}
static [Symbol.hasInstance](val) {
return val instanceof NativeHeaders;
}
get _headers() {
if (!this.#headers) {
const headers = new NativeHeaders();
const rawHeaders = this.#req.rawHeaders;
const len = rawHeaders.length;
for (let i = 0; i < len; i += 2) {
const key = rawHeaders[i];
if (key.charCodeAt(0) === 58) continue;
const value = rawHeaders[i + 1];
headers.append(key, value);
}
this.#headers = headers;
}
return this.#headers;
}
get(name) {
if (this.#headers) return this.#headers.get(name);
const lower = name.toLowerCase();
if (lower.charCodeAt(0) === 58) return this._headers.get(name);
const value = this.#req.headers[lower];
if (typeof value === "string") return _nonJoinedHeaders.has(lower) && _isRepeated(this.#req.rawHeaders, lower) ? this._headers.get(name) : value;
if (Array.isArray(value)) return value.join(", ");
return lower !== "__proto__" && _validHeaderNameRE.test(name) ? null : this._headers.get(name);
}
has(name) {
if (this.#headers) return this.#headers.has(name);
const lower = name.toLowerCase();
if (lower.charCodeAt(0) === 58) return this._headers.has(name);
if (Object.hasOwn(this.#req.headers, lower)) return true;
return lower !== "__proto__" && _validHeaderNameRE.test(name) ? false : this._headers.has(name);
}
getSetCookie() {
if (this.#headers) return this.#headers.getSetCookie();
const value = this.#req.headers["set-cookie"];
return Array.isArray(value) ? value.slice() : value ? [value] : [];
}
entries() {
return this._headers.entries();
}
[Symbol.iterator]() {
return this.entries();
}
}
lazyInherit(Headers.prototype, NativeHeaders.prototype, "_headers");
Object.setPrototypeOf(Headers, NativeHeaders);
Object.setPrototypeOf(Headers.prototype, NativeHeaders.prototype);
return Headers;
})();
const kNativeRequest = /* @__PURE__ */ Symbol.for("srvx.nativeRequest");
const NodeRequest = /* @__PURE__ */ (() => {
const NativeRequest = getNativeRequest();
class Request {
runtime;
waitUntil;
#req;
#url;
#bodyStream;
#request;
#headers;
#abortController;
#maxRequestBodySize;
#trustProxy;
#ip;
#ipResolved = false;
#remoteAddress;
#trusted;
constructor(ctx) {
this.#req = ctx.req;
this.#maxRequestBodySize = ctx.maxRequestBodySize;
this.#trustProxy = ctx.trustProxy;
this.runtime = {
name: "node",
node: ctx
};
}
static [Symbol.hasInstance](val) {
return val instanceof NativeRequest;
}
#resolveTrusted() {
if (this.#trusted === void 0) {
this.#remoteAddress = this.#req.socket?.remoteAddress;
this.#trusted = isTrustedProxy(this.#trustProxy, this.#remoteAddress);
}
return this.#trusted;
}
get ip() {
if (this.#ipResolved) return this.#ip;
this.#ipResolved = true;
if (this.#resolveTrusted()) {
const forwarded = firstForwardedValue(this.#req.headers["x-forwarded-for"]);
if (forwarded) return this.#ip = forwarded;
}
return this.#ip = this.#remoteAddress;
}
get method() {
if (this.#request) return this.#request.method;
return this.#req.method || "GET";
}
get _url() {
return this.#url ||= new NodeRequestURL({
req: this.#req,
trusted: this.#resolveTrusted()
});
}
set _url(url) {
this.#url = url;
}
get url() {
if (this.#request) return this.#request.url;
return this._url.href;
}
get headers() {
if (this.#request) return this.#request.headers;
return this.#headers ||= new NodeRequestHeaders(this.#req);
}
get _abortController() {
if (!this.#abortController) {
this.#abortController = new AbortController();
const { req, res } = this.runtime.node;
const abortController = this.#abortController;
const abort = (err) => abortController.abort?.(err);
if (res) res.once("close", () => {
const reqError = req.errored;
if (reqError) abort(reqError);
else if (!res.writableEnded) abort();
});
else req.once("close", () => {
if (!req.complete) abort();
});
}
return this.#abortController;
}
get signal() {
return this.#request ? this.#request.signal : this._abortController.signal;
}
get body() {
if (this.#request) return this.#request.body;
if (this.#bodyStream === void 0) {
const method = this.method;
let stream = !(method === "GET" || method === "HEAD") ? Readable.toWeb(this.#req) : null;
if (stream && this.#maxRequestBodySize !== void 0) stream = limitBodyStream(stream, this.#maxRequestBodySize);
this.#bodyStream = stream;
}
return this.#bodyStream;
}
#readBuffered() {
return readBody(this.#req, this.#maxRequestBodySize);
}
text() {
if (this.#request) return this.#request.text();
if (this.#bodyStream !== void 0) return this.#bodyStream ? new Response(this.#bodyStream).text() : Promise.resolve("");
return this.#readBuffered().then((buf) => buf.toString());
}
json() {
if (this.#request) return this.#request.json();
if (this.#bodyStream !== void 0) return this.text().then((text) => JSON.parse(text));
return this.#readBuffered().then((buf) => JSON.parse(buf.toString()));
}
get _request() {
if (!this.#request) {
const body = this.body;
this.#request = new NativeRequest(this.url, {
method: this.method,
headers: this.headers,
signal: this._abortController.signal,
body,
duplex: body ? "half" : void 0
});
this.#headers = void 0;
this.#bodyStream = void 0;
}
return this.#request;
}
}
lazyInherit(Request.prototype, NativeRequest.prototype, "_request");
Object.setPrototypeOf(Request.prototype, NativeRequest.prototype);
return Request;
})();
function patchGlobalRequest() {
const NativeRequest = getNativeRequest();
const PatchedRequest = class Request extends NativeRequest {
static _srvx = true;
static [Symbol.hasInstance](instance) {
if (this === PatchedRequest) return instance instanceof NativeRequest;
else return Object.prototype.isPrototypeOf.call(this.prototype, instance);
}
constructor(input, options) {
if (typeof input === "object" && "_request" in input) input = input._request;
super(input, options);
}
};
if (!globalThis.Request._srvx) globalThis.Request = PatchedRequest;
return PatchedRequest;
}
function readBody(req, maxRequestBodySize) {
if ("rawBody" in req && Buffer.isBuffer(req.rawBody)) {
if (maxRequestBodySize !== void 0 && req.rawBody.length > maxRequestBodySize) return Promise.reject(createBodyTooLargeError(maxRequestBodySize));
return Promise.resolve(req.rawBody);
}
return new Promise((resolve, reject) => {
const chunks = [];
let size = 0;
const cleanup = () => {
req.off("data", onData);
req.off("end", onEnd);
req.off("error", onError);
};
const onData = (chunk) => {
if (maxRequestBodySize !== void 0) {
size += chunk.length;
if (size > maxRequestBodySize) {
cleanup();
req.pause?.();
reject(createBodyTooLargeError(maxRequestBodySize));
return;
}
}
chunks.push(chunk);
};
const onError = (err) => {
cleanup();
reject(err);
};
const onEnd = () => {
cleanup();
resolve(chunks.length === 1 ? chunks[0] : Buffer.concat(chunks));
};
req.on("data", onData).once("end", onEnd).once("error", onError);
});
}
function getNativeRequest() {
let R = globalThis[kNativeRequest] || globalThis.Request;
while (R?._srvx) R = Object.getPrototypeOf(R);
return globalThis[kNativeRequest] ??= R;
}
const NodeResponse = /* @__PURE__ */ (() => {
const NativeResponse = globalThis.Response;
const STATUS_CODES = globalThis.process?.getBuiltinModule?.("node:http")?.STATUS_CODES || {};
class NodeResponse {
#body;
#init;
#headers;
#response;
constructor(body, init) {
this.#body = body;
this.#init = init;
}
static [Symbol.hasInstance](val) {
return val instanceof NativeResponse;
}
get status() {
return this.#response?.status || this.#init?.status || 200;
}
get statusText() {
return this.#response?.statusText || this.#init?.statusText || STATUS_CODES[this.status] || "";
}
get headers() {
if (this.#response) return this.#response.headers;
if (this.#headers) return this.#headers;
const initHeaders = this.#init?.headers;
return this.#headers = initHeaders instanceof Headers ? initHeaders : new Headers(initHeaders);
}
get ok() {
if (this.#response) return this.#response.ok;
const status = this.status;
return status >= 200 && status < 300;
}
get _response() {
if (this.#response) return this.#response;
let body = this.#body;
if (body && typeof body.pipe === "function" && !(body instanceof Readable)) {
const stream = new PassThrough();
body.pipe(stream);
const abort = body.abort;
if (abort) stream.once("close", () => abort());
body = stream;
}
this.#response = new NativeResponse(body, this.#headers ? {
...this.#init,
headers: this.#headers
} : this.#init);
this.#init = void 0;
this.#headers = void 0;
this.#body = void 0;
return this.#response;
}
_toNodeResponse() {
const status = this.status;
const statusText = this.statusText;
let body;
let contentType;
let contentLength;
if (this.#response) body = this.#response.body;
else if (this.#body) if (this.#body instanceof ReadableStream) body = this.#body;
else if (typeof this.#body === "string") {
body = this.#body;
contentType = "text/plain; charset=UTF-8";
contentLength = Buffer.byteLength(this.#body);
} else if (this.#body instanceof ArrayBuffer) {
body = Buffer.from(this.#body);
contentLength = this.#body.byteLength;
} else if (this.#body instanceof Uint8Array) {
body = this.#body;
contentLength = this.#body.byteLength;
} else if (this.#body instanceof DataView) {
body = Buffer.from(this.#body.buffer);
contentLength = this.#body.byteLength;
} else if (this.#body instanceof Blob) {
body = this.#body.stream();
contentType = this.#body.type;
contentLength = this.#body.size;
} else if (typeof this.#body.pipe === "function") body = this.#body;
else body = this._response.body;
const headers = [];
const initHeaders = this.#init?.headers;
const headerEntries = this.#response?.headers || this.#headers || (initHeaders ? Array.isArray(initHeaders) ? initHeaders : initHeaders?.entries ? initHeaders.entries() : Object.entries(initHeaders) : void 0);
let hasContentTypeHeader;
let hasContentLength;
if (headerEntries) for (const [key, value] of headerEntries) {
const lowerKey = typeof key === "string" ? key.toLowerCase() : String(key);
if (Array.isArray(value)) for (const v of value) headers.push(lowerKey, v);
else headers.push(lowerKey, value);
if (lowerKey === "content-type") hasContentTypeHeader = true;
else if (lowerKey === "content-length") hasContentLength = true;
}
if (contentType && !hasContentTypeHeader) headers.push("content-type", contentType);
if (contentLength && !hasContentLength) headers.push("content-length", String(contentLength));
this.#init = void 0;
this.#headers = void 0;
this.#response = void 0;
this.#body = void 0;
return {
status,
statusText,
headers,
body
};
}
}
lazyInherit(NodeResponse.prototype, NativeResponse.prototype, "_response");
Object.setPrototypeOf(NodeResponse, NativeResponse);
Object.setPrototypeOf(NodeResponse.prototype, NativeResponse.prototype);
return NodeResponse;
})();
function prematureCloseError() {
return Object.assign(/* @__PURE__ */ new Error("Connection closed before response was finished"), { code: "ERR_STREAM_PREMATURE_CLOSE" });
}
var WebRequestSocket = class extends Duplex {
_httpMessage;
autoSelectFamilyAttemptedAddresses = [];
bufferSize = 0;
bytesRead = 0;
bytesWritten = 0;
connecting = false;
pending = false;
readyState = "open";
remoteAddress = "";
remoteFamily = "";
remotePort = 0;
#request;
#timeoutTimer;
#reqReader;
#headersWritten;
#_writeBody;
#resBodyController;
#resBodyClosed;
_webResBody;
#tos = 0;
constructor(request) {
super({ allowHalfOpen: true });
this.#request = request;
this._webResBody = new ReadableStream({ start: (controller) => {
this.#resBodyController = controller;
this.#_writeBody = controller.enqueue.bind(controller);
this.once("finish", () => {
this.readyState = "closed";
this.#resBodyClosed = true;
controller.close();
});
} });
addAbortSignal(request.signal, this);
}
setTimeout(ms, cb) {
if (typeof ms !== "number" || !Number.isFinite(ms) || ms < 0) return this;
if (cb) this.on("timeout", cb);
if (this.#timeoutTimer) clearTimeout(this.#timeoutTimer);
if (ms > 0) this.#timeoutTimer = setTimeout(() => this.emit("timeout"), ms);
return this;
}
setNoDelay() {
return this;
}
setKeepAlive() {
return this;
}
ref() {
return this;
}
unref() {
return this;
}
destroySoon() {
this.destroy();
}
connect() {
return this;
}
resetAndDestroy() {
this.destroy();
return this;
}
address() {
return {
address: "",
family: "",
port: 0
};
}
bodyReader() {
try {
return this.#request.body?.getReader();
} catch (error) {
this.emit("error", error);
}
}
getTypeOfService() {
return this.#tos;
}
setTypeOfService(tos) {
this.#tos = tos;
return this;
}
_read(_size) {
const reader = this.#reqReader ??= this.bodyReader();
if (!reader) {
this.push(null);
return;
}
reader.read().then((res) => this._onRead(res)).catch((error) => {
this.emit("error", error);
});
}
_onRead(res) {
if (res.done) {
this.push(null);
return;
}
if (res.value) {
this.bytesRead += res.value.byteLength;
this.push(res.value);
}
}
_write(chunk, encoding, callback) {
if (this.#headersWritten) this.#_writeBody(typeof chunk === "string" ? Buffer.from(chunk, encoding) : chunk);
else if (chunk?.length > 0) {
this.#headersWritten = true;
const headerEnd = chunk.lastIndexOf("\r\n\r\n");
if (headerEnd === -1) throw new Error("Invalid HTTP headers chunk!");
if (headerEnd < chunk.length - 4) {
this._write(chunk.slice(headerEnd + 4), encoding, () => {
callback(null);
});
return;
}
}
callback(null);
}
_final(callback) {
callback(null);
}
_destroy(err, cb) {
if (this.#timeoutTimer) clearTimeout(this.#timeoutTimer);
if (this.#reqReader) this.#reqReader.cancel().catch((error) => {
console.error(error);
});
if (!this.#resBodyClosed) {
this.#resBodyClosed = true;
try {
this.#resBodyController?.error(err ?? prematureCloseError());
} catch {}
}
this.readyState = "closed";
cb(err ?? void 0);
}
};
var WebIncomingMessage = class extends IncomingMessage {
constructor(req, socket) {
super(socket);
this.method = req.method;
const url = req._url ??= new FastURL(req.url);
this.url = url.pathname + url.search;
for (const [key, value] of req.headers.entries()) this.headers[key.toLowerCase()] = value;
if (req.method !== "GET" && req.method !== "HEAD" && !this.headers["content-length"] && !this.headers["transfer-encoding"]) this.headers["transfer-encoding"] = "chunked";
const onData = (chunk) => {
this.push(chunk);
};
socket.on("data", onData);
socket.once("end", () => {
this.emit("end");
this.off("data", onData);
});
}
};
function callNodeHandler(handler, req) {
const isMiddleware = handler.length > 2;
const nodeCtx = req.runtime?.node;
if (!nodeCtx || !nodeCtx.req || !nodeCtx.res) throw new Error("Node.js runtime context is not available.");
const { req: nodeReq, res: nodeRes } = nodeCtx;
let _headers;
const webRes = new NodeResponse(void 0, {
get status() {
return nodeRes.statusCode;
},
get statusText() {
return nodeRes.statusMessage;
},
get headers() {
if (!_headers) {
const headerEntries = [];
const rawHeaders = nodeRes.getHeaders();
for (const [name, value] of Object.entries(rawHeaders)) if (Array.isArray(value)) for (const v of value) headerEntries.push([name, v]);
else if (value) headerEntries.push([name, String(value)]);
_headers = new Headers(headerEntries);
}
return _headers;
}
});
return new Promise((resolve, reject) => {
nodeRes.once("close", () => resolve(webRes));
nodeRes.once("finish", () => resolve(webRes));
nodeRes.once("error", (error) => reject(error));
let streamPromise;
nodeRes.once("pipe", (stream) => {
streamPromise = new Promise((resolve) => {
stream.once("end", () => resolve(webRes));
stream.once("error", (error) => reject(error));
});
});
try {
if (isMiddleware) Promise.resolve(handler(nodeReq, nodeRes, (error) => error ? reject(error) : streamPromise || resolve(webRes))).catch((error) => reject(error));
else Promise.resolve(handler(nodeReq, nodeRes)).then(() => streamPromise || webRes);
} catch (error) {
reject(error);
}
});
}
let needDrainSymbol;
function getNeedDrainSymbol(res) {
if (needDrainSymbol === void 0) needDrainSymbol = Object.getOwnPropertySymbols(res).find((s) => s.description === "kNeedDrain") ?? null;
return needDrainSymbol;
}
var WebServerResponse = class extends ServerResponse {
#socket;
#socketError;
constructor(req, socket) {
super(req);
this.assignSocket(socket);
this.once("finish", () => {
socket.end();
});
this.#socket = socket;
socket.once("error", (err) => {
this.#socketError ??= err;
});
socket.on("drain", () => {
const kNeedDrain = getNeedDrainSymbol(this);
if (kNeedDrain && !this[kNeedDrain]) return;
if (this.destroyed || this.writableFinished) return;
if (kNeedDrain) this[kNeedDrain] = false;
this.emit("drain");
});
this.waitToFinish = this.waitToFinish.bind(this);
this.toWebResponse = this.toWebResponse.bind(this);
}
waitToFinish() {
if (this.writableFinished) return Promise.resolve();
if (this.#socketError || this.#socket.destroyed) return Promise.reject(this.#socketError ?? prematureCloseError());
if (this.writableEnded) return Promise.resolve();
return new Promise((resolve, reject) => {
const socket = this.#socket;
const settle = (err) => {
this.removeListener("finish", onFinish);
this.removeListener("error", onError);
socket.removeListener("error", onError);
socket.removeListener("close", onClose);
if (err) reject(err);
else resolve();
};
const onFinish = () => settle();
const onError = (err) => settle(err);
const onClose = () => {
if (!this.writableFinished) settle(this.#socketError ?? prematureCloseError());
};
this.on("finish", onFinish);
this.on("error", onError);
socket.on("error", onError);
socket.on("close", onClose);
});
}
async toWebResponse() {
await this.waitToFinish();
const headers = [];
const httpHeader = this._header?.split("\r\n");
for (let i = 1; httpHeader && i < httpHeader.length; i++) {
const sepIndex = httpHeader[i].indexOf(": ");
if (sepIndex === -1) continue;
const key = httpHeader[i].slice(0, Math.max(0, sepIndex));
const value = httpHeader[i].slice(Math.max(0, sepIndex + 2));
if (!key) continue;
headers.push([key, value]);
}
return new Response(this.#socket._webResBody, {
status: this.statusCode,
statusText: this.statusMessage,
headers
});
}
};
async function fetchNodeHandler(handler, req) {
const nodeRuntime = req.runtime?.node;
if (nodeRuntime && nodeRuntime.req && nodeRuntime.res) return await callNodeHandler(handler, req);
const socket = new WebRequestSocket(req);
const nodeReq = new WebIncomingMessage(req, socket);
const nodeRes = new WebServerResponse(nodeReq, socket);
try {
await handler(nodeReq, nodeRes);
return await nodeRes.toWebResponse();
} catch (error) {
if (!(req.signal?.aborted || error?.name === "AbortError" || error?.code === "ERR_STREAM_PREMATURE_CLOSE")) console.error(error, { cause: {
req,
handler
} });
return new Response(null, {
status: 500,
statusText: "Internal Server Error"
});
}
}
function toNodeHandler(handler, options) {
if (handler.__nodeHandler) return handler.__nodeHandler;
function convertedNodeHandler(nodeReq, nodeRes) {
const res = handler(new NodeRequest({
req: nodeReq,
res: nodeRes,
maxRequestBodySize: options?.maxRequestBodySize,
trustProxy: options?.trustProxy
}));
return res instanceof Promise ? res.then((resolvedRes) => sendNodeResponse(nodeRes, resolvedRes)) : sendNodeResponse(nodeRes, res);
}
convertedNodeHandler.__fetchHandler = handler;
assignFnName(convertedNodeHandler, handler, " (converted to Node handler)");
return convertedNodeHandler;
}
function toFetchHandler(handler) {
if (handler.__fetchHandler) return handler.__fetchHandler;
function convertedNodeHandler(req) {
return fetchNodeHandler(handler, req);
}
convertedNodeHandler.__nodeHandler = handler;
assignFnName(convertedNodeHandler, handler, " (converted to Web handler)");
return convertedNodeHandler;
}
function assignFnName(target, source, suffix) {
if (source.name) try {
Object.defineProperty(target, "name", { value: `${source.name}${suffix}` });
} catch {}
}
function serve(options) {
return new NodeServer(options);
}
var NodeServer = class {
runtime = "node";
options;
node;
serveOptions;
fetch;
waitUntil;
#isSecure;
#listeningPromise;
#listenError;
#wait;
constructor(options) {
this.options = {
...options,
middleware: [...options.middleware || []]
};
for (const plugin of options.plugins || []) plugin(this);
errorPlugin(this);
const fetchHandler = this.fetch = wrapFetch(this);
const handler = (nodeReq, nodeRes) => {
const reqUrl = nodeReq.url;
if (reqUrl && reqUrl[0] !== "/" && reqUrl !== "*" && !URL.canParse(reqUrl)) {
nodeRes.statusCode = 400;
nodeRes.end();
return;
}
const request = new NodeRequest({
req: nodeReq,
res: nodeRes,
maxRequestBodySize: this.options.maxRequestBodySize,
trustProxy: this.options.trustProxy
});
request.waitUntil = this.#wait?.waitUntil;
const res = fetchHandler(request);
return res instanceof Promise ? res.then((resolvedRes) => sendNodeResponseDetached(nodeRes, resolvedRes)) : sendNodeResponseDetached(nodeRes, res);
};
this.node = {
handler,
server: void 0
};
const loader = globalThis.__srvxLoader__;
if (loader) {
loader({ server: this });
return;
}
gracefulShutdownPlugin(this);
this.#wait = createWaitUntil();
this.waitUntil = this.#wait.waitUntil;
const tls = resolveTLSOptions(this.options);
const { port, hostname: host } = resolvePortAndHost(this.options);
this.serveOptions = {
port,
host,
exclusive: !this.options.reusePort,
...tls,
...this.options.node
};
let server;
this.#isSecure = !!this.serveOptions.cert && this.options.protocol !== "http";
if (this.options.node?.http2 ?? this.#isSecure) if (this.#isSecure) server = nodeHTTP2.createSecureServer({
allowHTTP1: true,
...this.serveOptions
}, handler);
else throw new Error("node.http2 option requires tls certificate!");
else if (this.#isSecure) server = nodeHTTPS.createServer(this.serveOptions, handler);
else server = nodeHTTP.createServer(this.serveOptions, handler);
this.node.server = server;
if (!options.manual) this.serve().catch(() => {});
}
serve() {
if (this.#listeningPromise) return this.#listeningPromise.then(() => this);
const server = this.node?.server;
if (!server) return Promise.reject(/* @__PURE__ */ new Error("Server not initialized"));
this.#listenError = void 0;
this.#listeningPromise = new Promise((resolve, reject) => {
const onError = (error) => {
server.off("listening", onListening);
this.#listenError = error;
this.#listeningPromise = void 0;
reject(error);
};
const onListening = () => {
server.off("error", onError);
printListening(this.options, this.url);
resolve();
};
server.once("error", onError);
server.once("listening", onListening);
server.listen(this.serveOptions);
});
return this.#listeningPromise.then(() => this);
}
get url() {
const addr = this.node?.server?.address();
if (!addr) return;
return typeof addr === "string" ? addr : fmtURL(addr.address, addr.port, this.#isSecure);
}
ready() {
if (this.#listenError) return Promise.reject(this.#listenError);
return Promise.resolve(this.#listeningPromise).then(() => this);
}
async close(closeAll) {
await Promise.all([this.#wait?.wait(), new Promise((resolve, reject) => {
const server = this.node?.server;
if (server && closeAll && "closeAllConnections" in server) server.closeAllConnections();
if (!server || !server.listening) return resolve();
server.close((error) => error ? reject(error) : resolve());
})]);
}
};
export { NodeResponse as FastResponse, FastURL, NodeRequest, NodeResponse, fetchNodeHandler, patchGlobalRequest, sendNodeResponse, serve, toFetchHandler, toNodeHandler };