http2: emit timeout on compat request and response

Fixes: #20079

PR-URL: #22252
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Trivikram Kamat <[email protected]>

Author: jasnell

lib/internal/http2/compat.js

@@ -241,6 +241,13 @@ function onStreamCloseRequest() {
   req.emit('close');
 }
 
+function onStreamTimeout(kind) {
+  return function onStreamTimeout() {
+    const obj = this[kind];
+    obj.emit('timeout');
+  };
+}
+
 class Http2ServerRequest extends Readable {
   constructor(stream, headers, options, rawHeaders) {
     super(options);
@@ -263,6 +270,7 @@ class Http2ServerRequest extends Readable {
     stream.on('error', onStreamError);
     stream.on('aborted', onStreamAbortedRequest);
     stream.on('close', onStreamCloseRequest);
+    stream.on('timeout', onStreamTimeout(kRequest));
     this.on('pause', onRequestPause);
     this.on('resume', onRequestResume);
   }
@@ -416,6 +424,7 @@ class Http2ServerResponse extends Stream {
     stream.on('aborted', onStreamAbortedResponse);
     stream.on('close', onStreamCloseResponse);
     stream.on('wantTrailers', onStreamTrailersReady);
+    stream.on('timeout', onStreamTimeout(kResponse));
   }
 
   // User land modules such as finalhandler just check truthiness of this

test/parallel/test-http2-compat-serverrequest-settimeout.js

@@ -12,6 +12,7 @@ server.on('request', (req, res) => {
   req.setTimeout(msecs, common.mustCall(() => {
     res.end();
   }));
+  req.on('timeout', common.mustCall());
   res.on('finish', common.mustCall(() => {
     req.setTimeout(msecs, common.mustNotCall());
     process.nextTick(() => {

test/parallel/test-http2-compat-serverresponse-settimeout.js

@@ -12,6 +12,7 @@ server.on('request', (req, res) => {
   res.setTimeout(msecs, common.mustCall(() => {
     res.end();
   }));
+  res.on('timeout', common.mustCall());
   res.on('finish', common.mustCall(() => {
     res.setTimeout(msecs, common.mustNotCall());
     process.nextTick(() => {