On 11/02/2016 11:07, Thomas Boniface wrote: > Hi, > > I'm using async servlet with a timeout configured to 300ms but I can > observe in live environnement some big differences with the actual applied > timeout 700ms or more for instance. > > I was wondering how are triggered onTimeout events to AsyncListeners, is > there a limited number of thread handling this ? Could this be explained by > too many onTimeout occuring concurrently on a busy server ?
Timeouts are only checked once a second. > I also wonder what can be done or not while in the onTimeout thread, can I > still do some asynchronous operation (retrieving content from http request) > and is writing to the reponse from this thread, as long as I ensured this > done in a thread safe way, ok ? This is all in the Servlet spec. In summary: - You can perform any operation that is valid for a request in async mode. - You MUST call complete() or dispatch() before exiting onTimeout(). Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org