fix: fix

Signed-off-by: dhmlau <dhmlau@ca.ibm.com>

Author: dhmlau

.github/workflows/continuous-integration.yml

@@ -29,7 +29,16 @@ jobs:
         run: |
          docker run -d --name db2 -e ACCEPT_EULA=TRUE -p 60000:50000 -v db2data:/db2data ibmcom/db2
       - name: Wait for DB2 to be ready
-        run: sleep 1000
+        run: |
+          echo "Waiting for DB2 to start..."
+          for i in {1..100}; do
+            if docker exec db2 su - db2inst1 -c 'db2 connect to sample' > /dev/null 2>&1; then
+              echo "DB2 is ready!"
+              break
+            fi
+            echo "Still waiting... ($i)"
+            sleep 5
+          done
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with: