Package org.apache.hc.client5.http.impl

Class IdleConnectionEvictor

  • @Contract(threading=SAFE_CONDITIONAL)
public final class IdleConnectionEvictor
extends java.lang.Object
    This class maintains a background thread to enforce an eviction policy for expired / idle persistent connections kept alive in the connection pool.
    Since:
    4.4

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static org.apache.hc.core5.util.TimeValue ONE_MINUTE  
      private static org.apache.hc.core5.util.TimeValue ONE_SECOND  
      private java.lang.Thread thread  
      private java.util.concurrent.ThreadFactory threadFactory  

    • Constructor Summary

      Constructors 
      Constructor Description
      IdleConnectionEvictor​(org.apache.hc.core5.pool.ConnPoolControl<?> connectionManager, java.util.concurrent.ThreadFactory threadFactory, org.apache.hc.core5.util.TimeValue sleepTime, org.apache.hc.core5.util.TimeValue maxIdleTime)  
      IdleConnectionEvictor​(org.apache.hc.core5.pool.ConnPoolControl<?> connectionManager, org.apache.hc.core5.util.TimeValue maxIdleTime)  
      IdleConnectionEvictor​(org.apache.hc.core5.pool.ConnPoolControl<?> connectionManager, org.apache.hc.core5.util.TimeValue sleepTime, org.apache.hc.core5.util.TimeValue maxIdleTime)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void awaitTermination​(org.apache.hc.core5.util.Timeout timeout)  
      (package private) static org.apache.hc.core5.util.TimeValue calculateSleepTime​(org.apache.hc.core5.util.TimeValue maxIdleTime)  
      boolean isRunning()  
      void shutdown()  
      void start()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • ONE_SECOND

        private static final org.apache.hc.core5.util.TimeValue ONE_SECOND

      • ONE_MINUTE

        private static final org.apache.hc.core5.util.TimeValue ONE_MINUTE

      • threadFactory

        private final java.util.concurrent.ThreadFactory threadFactory

      • thread

        private final java.lang.Thread thread

    • Constructor Detail

      • IdleConnectionEvictor

        public IdleConnectionEvictor​(org.apache.hc.core5.pool.ConnPoolControl<?> connectionManager,
                             java.util.concurrent.ThreadFactory threadFactory,
                             org.apache.hc.core5.util.TimeValue sleepTime,
                             org.apache.hc.core5.util.TimeValue maxIdleTime)

      • IdleConnectionEvictor

        public IdleConnectionEvictor​(org.apache.hc.core5.pool.ConnPoolControl<?> connectionManager,
                             org.apache.hc.core5.util.TimeValue sleepTime,
                             org.apache.hc.core5.util.TimeValue maxIdleTime)

      • IdleConnectionEvictor

        public IdleConnectionEvictor​(org.apache.hc.core5.pool.ConnPoolControl<?> connectionManager,
                             org.apache.hc.core5.util.TimeValue maxIdleTime)

    • Method Detail

      • start

        public void start()

      • shutdown

        public void shutdown()

      • isRunning

        public boolean isRunning()

      • awaitTermination

        public void awaitTermination​(org.apache.hc.core5.util.Timeout timeout)
                      throws java.lang.InterruptedException
        Throws:
        java.lang.InterruptedException

      • calculateSleepTime

        static org.apache.hc.core5.util.TimeValue calculateSleepTime​(org.apache.hc.core5.util.TimeValue maxIdleTime)