Interface AsyncContextCallback

All Known Implementing Classes:
AsyncContextImpl
public interface AsyncContextCallback
Provides a mechanism for the Coyote connectors to communicate with the AsyncContext. It is implemented in this manner so that the org.apache.coyote package does not have a dependency on the org.apache.catalina package.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    decrementInProgressAsyncCount()
    Used to notify the Context that async processing has ended.
    void
    fireOnComplete()
     
    void
    incrementInProgressAsyncCount()
    Used to notify the Context that async processing has started.
    boolean
    isAvailable()
    Reports if the web application associated with this async request is available.

  • Method Details

    • fireOnComplete

      void fireOnComplete()

    • isAvailable

      boolean isAvailable()
      Reports if the web application associated with this async request is available.
      Returns:
      true if the associated web application is available, otherwise false

    • incrementInProgressAsyncCount

      void incrementInProgressAsyncCount()
      Used to notify the Context that async processing has started. Specifically, for the counting of in-progress async requests to work correctly, this must be called exactly once every time the AsyncStateMachine transitions from DISPATCHED to any other state.

    • decrementInProgressAsyncCount

      void decrementInProgressAsyncCount()
      Used to notify the Context that async processing has ended. Specifically, for the counting of in-progress async requests to work correctly, this must be called exactly once every time the AsyncStateMachine transitions to DISPATCHED from any other state.