Testsuite: org.apache.coyote.http2.TestAsyncError
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.013 sec
------------- Standard Error -----------------
16-Oct-2024 14:30:41.421 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testError[0: loop [0], useAsyncIO[false]]]
16-Oct-2024 14:30:41.978 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-1"] connector has been configured to support HTTP upgrade to [h2c]
16-Oct-2024 14:30:41.979 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-1"]
16-Oct-2024 14:30:42.023 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
16-Oct-2024 14:30:42.024 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.1-dev]
16-Oct-2024 14:30:42.111 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38487"]
16-Oct-2024 14:30:44.397 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38487"]
16-Oct-2024 14:30:44.399 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
16-Oct-2024 14:30:44.425 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [http-nio2-127.0.0.1-auto-1-exec-5] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.base/java.lang.Thread.sleepNanos0(Native Method)
 java.base/java.lang.Thread.sleepNanos(Thread.java:491)
 java.base/java.lang.Thread.sleep(Thread.java:522)
 org.apache.coyote.http2.TestAsyncError$MessageGenerator.run(TestAsyncError.java:132)
 org.apache.catalina.core.AsyncContextImpl$RunnableWrapper.run(AsyncContextImpl.java:560)
 org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
 org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
 java.base/java.lang.Thread.run(Thread.java:1570)
16-Oct-2024 14:30:44.440 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38487"]
16-Oct-2024 14:30:44.443 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-1-38487"]
16-Oct-2024 14:30:45.301 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testError[1: loop [0], useAsyncIO[true]]]
16-Oct-2024 14:30:45.303 INFO [main] org.apache.coyote.http11.AbstractHttp11Protocol.configureUpgradeProtocol The ["http-nio2-127.0.0.1-auto-2"] connector has been configured to support HTTP upgrade to [h2c]
16-Oct-2024 14:30:45.303 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio2-127.0.0.1-auto-2"]
16-Oct-2024 14:30:45.305 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
16-Oct-2024 14:30:45.305 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/11.0.1-dev]
16-Oct-2024 14:30:45.308 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37101"]
16-Oct-2024 14:30:47.324 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37101"]
16-Oct-2024 14:30:47.326 SEVERE [http-nio2-127.0.0.1-auto-2-exec-9] org.apache.catalina.core.AsyncContextImpl$RunnableWrapper.run Error during processing of asynchronous Runnable via AsyncContext.start()
	java.lang.NullPointerException: Cannot invoke "org.apache.catalina.connector.OutputBuffer.flush()" because "this.ob" is null
		at org.apache.catalina.connector.CoyoteWriter.flush(CoyoteWriter.java:93)
		at org.apache.catalina.connector.CoyoteWriter.checkError(CoyoteWriter.java:118)
		at org.apache.coyote.http2.TestAsyncError$MessageGenerator.run(TestAsyncError.java:129)
		at org.apache.catalina.core.AsyncContextImpl$RunnableWrapper.run(AsyncContextImpl.java:560)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1148)
		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
		at java.base/java.lang.Thread.run(Thread.java:1570)
16-Oct-2024 14:30:47.326 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
16-Oct-2024 14:30:47.330 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37101"]
16-Oct-2024 14:30:47.331 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio2-127.0.0.1-auto-2-37101"]
------------- ---------------- ---------------

Testcase: testError[0: loop [0], useAsyncIO[false]] took 3.922 sec
Testcase: testError[1: loop [0], useAsyncIO[true]] took 2.036 sec