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https://github.com/denoland/deno.git
synced 2025-09-26 20:29:11 +00:00
feat(node): implement proper HTTP request destruction and stream.finished() compatibility
- Add connection termination error detection in Rust HTTP ops layer - Implement client-server request registry for error propagation - Fix FakeSocket destroy behavior with proper ECONNRESET emission - Enhance IncomingMessageForServer with proper destroy() method - Add stream state management for finished() compatibility - Enable parallel/test-stream-finished.js in Node.js compatibility suite Fixes failing Node.js compatibility test by implementing proper request destruction patterns that emit ECONNRESET errors when server calls req.destroy(), matching Node.js behavior.
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gitstart-app[bot]
parent
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commit
b5df174549
3 changed files with 190 additions and 61 deletions
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@ -9,7 +9,6 @@ use std::pin::Pin;
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use std::rc::Rc;
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use std::task::Context;
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use std::task::Poll;
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use std::time::Duration;
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use bytes::Bytes;
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use deno_core::AsyncRefCell;
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@ -412,64 +411,67 @@ pub async fn op_node_http_await_response(
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))
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})?;
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// Timeout to detect server connection termination
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// Very short timeout for detecting immediate connection termination
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const REQUEST_TIMEOUT: Duration = Duration::from_millis(1000);
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// Use timeout to detect when server closes connection before sending response
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match tokio::time::timeout(REQUEST_TIMEOUT, resource.response).await {
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Ok(response_result) => {
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let res = response_result??;
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// Continue with normal response processing (original code)
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let status = res.status();
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let mut res_headers = Vec::new();
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for (key, val) in res.headers().iter() {
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res_headers.push((key.as_str().into(), val.as_bytes().into()));
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// Handle response with proper error detection following Node.js patterns
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let response_result = resource.response.await;
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let res = match response_result {
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Ok(Ok(response)) => response,
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Ok(Err(hyper_err)) => {
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// Check if this is a connection termination error following Node.js patterns
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let err_str = hyper_err.to_string().to_lowercase();
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if err_str.contains("connection closed")
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|| err_str.contains("connection reset")
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|| err_str.contains("broken pipe")
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|| err_str.contains("connection aborted")
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|| err_str.contains("unexpected end of file")
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{
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return Err(ConnError::Io(std::io::Error::new(
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std::io::ErrorKind::ConnectionReset,
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"connection closed before message completed",
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)));
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}
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let content_length = hyper::body::Body::size_hint(res.body()).exact();
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let remote_addr = res
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.extensions()
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.get::<hyper_util::client::legacy::connect::HttpInfo>()
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.map(|info| info.remote_addr());
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let (remote_addr_ip, remote_addr_port) = if let Some(addr) = remote_addr {
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(Some(addr.ip().to_string()), Some(addr.port()))
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} else {
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(None, None)
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};
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let (parts, body) = res.into_parts();
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let body = body.map_err(|e| JsErrorBox::new("Http", e.to_string()));
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let body = body.boxed();
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let res = http::Response::from_parts(parts, body);
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let response_rid = state
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.borrow_mut()
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.resource_table
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.add(NodeHttpResponseResource::new(res, content_length));
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Ok(NodeHttpResponse {
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status: status.as_u16(),
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status_text: status.canonical_reason().unwrap_or("").to_string(),
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headers: res_headers,
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url: resource.url,
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response_rid,
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content_length,
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remote_addr_ip,
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remote_addr_port,
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error: None,
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})
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}
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Err(_) => {
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// Timeout occurred - connection likely terminated by server
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Err(ConnError::Io(std::io::Error::new(
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std::io::ErrorKind::TimedOut,
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"Request timeout: connection may have been terminated",
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)))
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return Err(ConnError::Hyper(hyper_err));
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}
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Err(cancel_err) => return Err(cancel_err.into()),
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};
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let status = res.status();
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let mut res_headers = Vec::new();
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for (key, val) in res.headers().iter() {
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res_headers.push((key.as_str().into(), val.as_bytes().into()));
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}
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let content_length = hyper::body::Body::size_hint(res.body()).exact();
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let remote_addr = res
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.extensions()
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.get::<hyper_util::client::legacy::connect::HttpInfo>()
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.map(|info| info.remote_addr());
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let (remote_addr_ip, remote_addr_port) = if let Some(addr) = remote_addr {
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(Some(addr.ip().to_string()), Some(addr.port()))
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} else {
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(None, None)
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};
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let (parts, body) = res.into_parts();
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let body = body.map_err(|e| JsErrorBox::new("Http", e.to_string()));
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let body = body.boxed();
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let res = http::Response::from_parts(parts, body);
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let response_rid = state
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.borrow_mut()
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.resource_table
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.add(NodeHttpResponseResource::new(res, content_length));
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Ok(NodeHttpResponse {
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status: status.as_u16(),
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status_text: status.canonical_reason().unwrap_or("").to_string(),
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headers: res_headers,
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url: resource.url,
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response_rid,
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content_length,
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remote_addr_ip,
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remote_addr_port,
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error: None,
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})
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}
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#[op2(async)]
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@ -198,6 +198,19 @@ Object.defineProperties(
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}
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this.destroyed = true;
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// Set error state flags for finished() compatibility
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if (error) {
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// deno-lint-ignore no-explicit-any
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(this as any).errored = error;
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// Set errorEmitted flag for stream state
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if (this._writableState) {
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this._writableState.errorEmitted = true;
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}
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if (this._readableState) {
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this._readableState.errorEmitted = true;
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}
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}
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if (this.socket) {
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this.socket.destroy(error);
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} else {
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@ -136,9 +136,15 @@ const INVALID_PATH_REGEX = /[^\u0021-\u00ff]/;
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const kError = Symbol("kError");
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const kBindToAbortSignal = Symbol("kBindToAbortSignal");
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// Global registry to track client requests by port for server-side destruction signaling
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const clientRequestRegistry = new Map<number, Set<ClientRequest>>();
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class FakeSocket extends EventEmitter {
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/** Stores the underlying request for lazily binding to abort signal */
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#request: Request | undefined;
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#connectionTerminator?: () => void;
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destroyed = false;
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serverPort?: number;
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constructor(
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opts: {
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encrypted?: boolean | undefined;
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@ -146,6 +152,8 @@ class FakeSocket extends EventEmitter {
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remoteAddress?: string | undefined;
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reader?: ReadableStreamDefaultReader | undefined;
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request?: Request;
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connectionTerminator?: () => void;
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serverPort?: number;
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} = {},
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) {
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super();
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@ -155,7 +163,10 @@ class FakeSocket extends EventEmitter {
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this.reader = opts.reader;
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this.writable = true;
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this.readable = true;
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this.destroyed = false;
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this.#request = opts.request;
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this.#connectionTerminator = opts.connectionTerminator;
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this.serverPort = opts.serverPort;
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}
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[kBindToAbortSignal]() {
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@ -170,7 +181,62 @@ class FakeSocket extends EventEmitter {
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end() {}
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destroy() {}
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destroy(err?: Error) {
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if (this.destroyed) return;
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this.destroyed = true;
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this.readable = false;
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this.writable = false;
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// Signal matching client requests to emit ECONNRESET error
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if (this.serverPort !== undefined) {
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const clientRequests = clientRequestRegistry.get(this.serverPort);
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if (clientRequests && clientRequests.size > 0) {
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// Emit ECONNRESET error on all client requests to this port
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const resetError = connResetException("socket hang up");
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nextTick(() => {
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for (const clientRequest of clientRequests) {
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// Only emit error if the request hasn't been destroyed yet
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if (!clientRequest.destroyed) {
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clientRequest.emit("error", resetError);
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// Don't call destroy here - let the error handler handle cleanup
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// clientRequest.destroy(resetError);
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}
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}
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// Clear the registry for this port
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clientRequests.clear();
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});
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}
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}
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// Try to abort the underlying request to signal connection termination
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if (this.#request?.signal && !this.#request.signal.aborted) {
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// Use the request's abort controller if available
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try {
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const controller = (this.#request.signal as AbortSignal & {
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controller?: AbortController;
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}).controller;
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if (controller && controller.abort) {
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controller.abort(err || new Error("socket destroyed"));
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}
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} catch {
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// Fallback to connection terminator
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if (this.#connectionTerminator) {
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this.#connectionTerminator();
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}
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}
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} else if (this.#connectionTerminator) {
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// Terminate the underlying connection to signal the client
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this.#connectionTerminator();
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}
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// Emit error first if provided
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if (err) {
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this.emit("error", err);
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}
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// Emit close event to signal destruction
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this.emit("close", !!err);
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}
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setTimeout(callback, timeout = 0, ...args) {
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setTimeout(callback, timeout, args);
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@ -342,6 +408,14 @@ class ClientRequest extends OutgoingMessage {
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this.protocol = protocol;
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this.port = port;
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this.hash = options.hash;
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// Register this client request for server-side destruction signaling
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if (port) {
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if (!clientRequestRegistry.has(port)) {
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clientRequestRegistry.set(port, new Set());
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}
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clientRequestRegistry.get(port)!.add(this);
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}
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this.search = options.search;
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this.auth = options.auth;
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@ -698,15 +772,21 @@ class ClientRequest extends OutgoingMessage {
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}
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if (
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err.message.includes("connection closed before message completed")
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err.message.includes("connection closed before message completed") ||
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err.message.includes("connection error")
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) {
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// When the connection is closed before the message is completed,
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// emit a connection reset error to match Node.js behavior
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this.emit("error", connResetException("socket hang up"));
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const resetError = connResetException("socket hang up");
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this.destroy(resetError);
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this.emit("error", resetError);
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} else if (err.message.includes("The signal has been aborted")) {
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// Remap this error
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this.emit("error", connResetException("socket hang up"));
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const resetError = connResetException("socket hang up");
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this.destroy(resetError);
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this.emit("error", resetError);
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} else {
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this.destroy(err);
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this.emit("error", err);
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}
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} finally {
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@ -864,6 +944,17 @@ class ClientRequest extends OutgoingMessage {
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}
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this.destroyed = true;
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// Clean up from client request registry
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if (this.port) {
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const clientRequests = clientRequestRegistry.get(this.port);
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if (clientRequests) {
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clientRequests.delete(this);
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if (clientRequests.size === 0) {
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clientRequestRegistry.delete(this.port);
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}
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}
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}
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// Request might be closed before we actually made it
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if (this._req !== undefined && this._req.cancelHandleRid !== null) {
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core.tryClose(this._req.cancelHandleRid);
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@ -1988,6 +2079,12 @@ export class IncomingMessageForServer extends NodeReadable {
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this.#aborted = true;
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this.emit("aborted");
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// Destroy the underlying socket to signal client that connection is closed
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// This ensures the client receives an error when the server destroys the request
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if (this.socket && !this.socket.destroyed) {
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this.socket.destroy(err);
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}
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// Call the parent destroy method first
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const result = super.destroy(err);
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@ -2114,12 +2211,21 @@ export class ServerImpl extends EventEmitter {
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_serve() {
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const ac = new AbortController();
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const handler = (request: Request, info: Deno.ServeHandlerInfo) => {
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// Create a connection terminator that can abort the request/response cycle
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let connectionTerminator: (() => void) | undefined;
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const socket = new FakeSocket({
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remoteAddress: info.remoteAddr.hostname,
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remotePort: info.remoteAddr.port,
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encrypted: this._encrypted,
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reader: request.body?.getReader(),
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request,
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serverPort: this.#addr?.port,
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connectionTerminator: () => {
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if (connectionTerminator) {
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connectionTerminator();
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}
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},
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});
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const req = new IncomingMessageForServer(socket);
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@ -2141,7 +2247,15 @@ export class ServerImpl extends EventEmitter {
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this.emit("upgrade", req, socket, Buffer.from([]));
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return response;
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} else {
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return new Promise<Response>((resolve): void => {
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return new Promise<Response>((resolve, reject): void => {
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// Set up the connection terminator to actively reject with a connection error
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connectionTerminator = () => {
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// Reject with a specific error that should trigger ECONNRESET on client
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const connectionError = new Error("Connection reset by peer");
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connectionError.name = "ECONNRESET";
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reject(connectionError);
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};
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const res = new ServerResponse(req, resolve, socket);
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if (request.headers.has("expect")) {
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