Fix flaky `testUploadWithPendingReadConcurrentServerCloseClosesStream…

…()` (#11693) * #11692 fix flaky testUploadWithPendingReadConcurrentServerCloseClosesStream() Signed-off-by: Ludovic Orban <[email protected]>
jetty · May 2, 2024 · cfee4fe · cfee4fe
1 parent 45e474b
commit cfee4fe
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Showing 2 changed files with 19 additions and 10 deletions.
diff --git a/jetty-core/jetty-tests/jetty-test-client-transports/pom.xml b/jetty-core/jetty-tests/jetty-test-client-transports/pom.xml
@@ -86,6 +86,22 @@
         </plugins>
       </build>
     </profile>
+    <profile>
+      <id>enable-foreign</id>
+      <activation>
+        <jdk>[22,)</jdk>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <artifactId>maven-surefire-plugin</artifactId>
+            <configuration>
+              <argLine>@{argLine} ${jetty.surefire.argLine} --enable-native-access=ALL-UNNAMED</argLine>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
   </profiles>
 
 </project>
diff --git a/...ransports/src/test/java/org/eclipse/jetty/test/client/transport/HttpClientStreamTest.java b/...ransports/src/test/java/org/eclipse/jetty/test/client/transport/HttpClientStreamTest.java
@@ -1063,9 +1063,7 @@ public void close() throws IOException
     @MethodSource("transports")
     public void testUploadWithPendingReadConcurrentServerCloseClosesStream(Transport transport) throws Exception
     {
-        CountDownLatch serverDemandLatch = new CountDownLatch(1);
         CountDownLatch serverLatch = new CountDownLatch(1);
-        AtomicReference<Content.Chunk> lastChunk = new AtomicReference<>();
         start(transport, new Handler.Abstract()
         {
             @Override
@@ -1076,16 +1074,14 @@ public boolean handle(Request request, org.eclipse.jetty.server.Response respons
                     @Override
                     public void run()
                     {
+                        // With H2, once the connector is stopping, there is no guarantee that the demand will be serviced
+                        // as the execution strategy is busy shutting down but is needed to run the dispatched thread that
+                        // services the demand; so we cannot expect that a last chunk will be read here.
                         Content.Chunk chunk = request.read();
                         if (chunk != null)
                             chunk.release();
                         if (chunk == null || !chunk.isLast())
-                        {
                             request.demand(this);
-                            return;
-                        }
-                        lastChunk.set(chunk);
-                        serverDemandLatch.countDown();
                     }
                 });
                 serverLatch.countDown();
@@ -1149,9 +1145,6 @@ public void close() throws IOException
 
         assertTrue(completeLatch.await(5, TimeUnit.SECONDS));
         assertTrue(closeLatch.await(5, TimeUnit.SECONDS));
-        assertTrue(serverDemandLatch.await(5, TimeUnit.SECONDS));
-        assertTrue(Content.Chunk.isFailure(lastChunk.get(), true));
-        assertInstanceOf(IOException.class, lastChunk.get().getFailure());
     }
 
     @ParameterizedTest