Is Filter Mutli-threaded and Requiring Synchronization?
posted 12 years ago
According to Servlet 2.4 Spec6.2.1, only one instance per <filter> in DD is created. But if there are 2 concurrent requests made to 2 servlets sharing the same <filter> definition, would the filter executed in multiple threads (just like servlet)? I cannot find related information in the specification. Could anyone point me to the appropriate location for more information.