Longer timeout, and upload heap dumps + thread dumps

Author: kabir

.github/workflows/run-tck.yml

@@ -97,10 +97,43 @@ jobs:
           done
           
       - name: Run TCK
-        timeout-minutes: 10
+        timeout-minutes: 5
         run: |
           ./run_tck.py --sut-url ${{ env.SUT_JSONRPC_URL }} --category all --transports jsonrpc,grpc,rest --compliance-report report.json
         working-directory: tck/a2a-tck
+      - name: Capture Thread Dump
+        if: always()
+        run: |
+          # Get PID of Quarkus process
+          QUARKUS_PID=$(pgrep -f "quarkus:dev" || echo "")
+          if [ -n "$QUARKUS_PID" ]; then
+            echo "📊 Capturing thread dump for PID $QUARKUS_PID"
+            jstack $QUARKUS_PID > tck/target/thread-dump.txt || echo "Failed to capture thread dump"
+            if [ -f tck/target/thread-dump.txt ]; then
+              echo "✅ Thread dump captured ($(wc -l < tck/target/thread-dump.txt) lines)"
+            fi
+          else
+            echo "⚠️ No Quarkus process found for thread dump"
+          fi
+      - name: Capture Heap Dump
+        if: always()
+        run: |
+          # Get PID of Quarkus process
+          QUARKUS_PID=$(pgrep -f "quarkus:dev" || echo "")
+          if [ -n "$QUARKUS_PID" ]; then
+            echo "📊 Capturing heap dump for PID $QUARKUS_PID"
+            jmap -dump:live,format=b,file=tck/target/heap-dump.hprof $QUARKUS_PID || echo "Failed to capture heap dump"
+            if [ -f tck/target/heap-dump.hprof ]; then
+              SIZE=$(du -h tck/target/heap-dump.hprof | cut -f1)
+              echo "✅ Heap dump captured ($SIZE)"
+              # Compress to reduce artifact size
+              gzip tck/target/heap-dump.hprof
+              COMPRESSED_SIZE=$(du -h tck/target/heap-dump.hprof.gz | cut -f1)
+              echo "✅ Compressed heap dump ($COMPRESSED_SIZE)"
+            fi
+          else
+            echo "⚠️ No Quarkus process found for heap dump"
+          fi
       - name: Stop Quarkus Server
         if: always()
         run: |
@@ -127,3 +160,19 @@ jobs:
           path: tck/target/tck-test.log
           retention-days: 7
           if-no-files-found: warn
+      - name: Upload Thread Dump
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: thread-dump-java-${{ matrix.java-version }}
+          path: tck/target/thread-dump.txt
+          retention-days: 1
+          if-no-files-found: warn
+      - name: Upload Heap Dump
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: heap-dump-java-${{ matrix.java-version }}
+          path: tck/target/heap-dump.hprof.gz
+          retention-days: 1
+          if-no-files-found: warn

tck/src/main/resources/application.properties

@@ -8,6 +8,10 @@ a2a.executor.core-pool-size=5
 a2a.executor.max-pool-size=15
 a2a.executor.keep-alive-seconds=60
 
+# Increase Vert.x worker thread blocking timeout to prevent thread abandonment
+# Default is 60s, increase to 300s (5 minutes) to match TCK timeout
+quarkus.vertx.max-worker-execute-time=300s
+
 # Enable debug logging for troubleshooting SSE streaming test timeouts
 quarkus.log.category."io.a2a.server.requesthandlers".level=DEBUG
 quarkus.log.category."io.a2a.server.events".level=DEBUG