Hello,
I get (only sometimes)
The log message is null.
java.lang.NullPointerException
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.registerKey(DefaultReadTask.java:438)
at com.sun.enterprise.web.connector.grizzly.AsyncReadTask.terminate(AsyncReadTask.java:174)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.taskEvent(DefaultReadTask.java:365)
at com.sun.enterprise.web.connector.grizzly.TaskBase.fireTaskEvent(TaskBase.java:234)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.terminateProcess(DefaultProcessorTask.java:792)
at com.sun.enterprise.web.connector.grizzly.async.DefaultAsyncExecutor.postExecute(DefaultAsyncExecutor.java:191)
at com.sun.enterprise.web.connector.grizzly.async.AsyncProcessorTask.doTask(AsyncProcessorTask.java:99)
at com.sun.enterprise.web.connector.grizzly.comet.CometEngine.flushResponse(CometEngine.java:534)
at com.sun.enterprise.web.connector.grizzly.comet.CometEngine.resume(CometEngine.java:521)
at com.sun.enterprise.web.connector.grizzly.comet.CometContext.resumeCometHandler(CometContext.java:433)
at com.sun.enterprise.web.connector.grizzly.comet.CometContext.resumeCometHandler(CometContext.java:399)
at handlers.StatsHandler.onEvent(StatsHandler.java:30)
at com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler.notify0(DefaultNotificationHandler.java:188)
at com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler.notify0(DefaultNotificationHandler.java:113)
at com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler$1.doTask(DefaultNotificationHandler.java:102)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
at com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadImpl.java:116)
Notification failed:
java.lang.RuntimeException: java.lang.NullPointerException
at com.sun.enterprise.web.connector.grizzly.async.AsyncProcessorTask.doTask(AsyncProcessorTask.java:110)
at com.sun.enterprise.web.connector.grizzly.comet.CometEngine.flushResponse(CometEngine.java:534)
at com.sun.enterprise.web.connector.grizzly.comet.CometEngine.resume(CometEngine.java:521)
at com.sun.enterprise.web.connector.grizzly.comet.CometContext.resumeCometHandler(CometContext.java:433)
at com.sun.enterprise.web.connector.grizzly.comet.CometContext.resumeCometHandler(CometContext.java:399)
at handlers.StatsHandler.onEvent(StatsHandler.java:30)
at com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler.notify0(DefaultNotificationHandler.java:188)
at com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler.notify0(DefaultNotificationHandler.java:113)
at com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler$1.doTask(DefaultNotificationHandler.java:102)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
at com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadImpl.java:116)
Caused by: java.lang.NullPointerException
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.registerKey(DefaultReadTask.java:438)
at com.sun.enterprise.web.connector.grizzly.AsyncReadTask.terminate(AsyncReadTask.java:174)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.taskEvent(DefaultReadTask.java:365)
at com.sun.enterprise.web.connector.grizzly.TaskBase.fireTaskEvent(TaskBase.java:234)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.terminateProcess(DefaultProcessorTask.java:792)
at com.sun.enterprise.web.connector.grizzly.async.DefaultAsyncExecutor.postExecute(DefaultAsyncExecutor.java:191)
at com.sun.enterprise.web.connector.grizzly.async.AsyncProcessorTask.doTask(AsyncProcessorTask.java:99)
... 10 more
It is triggered at event.getCometContext().resumeCometHandler(this) from:
public void onEvent(CometEvent event) throws IOException {
if(CometEvent.NOTIFY == event.getType()) {
PrintWriter writer = response.getWriter();
String[] attachment = (String[]) event.attachment();
response.addHeader("X-CON", attachment[0]);
response.addHeader("X-UNQ", attachment[1]);
response.addHeader("X-LVE", attachment[2]);
writer.write("success");
writer.flush();
event.getCometContext().resumeCometHandler(this);
}
}
any ideas?