Package org.glassfish.grizzly.http

Class KeepAlive

  • All Implemented Interfaces:
    org.glassfish.grizzly.monitoring.MonitoringAware<KeepAliveProbe>
    public final class KeepAlive
extends Object
implements org.glassfish.grizzly.monitoring.MonitoringAware<KeepAliveProbe>
    Web container configuration for keep-alive HTTP connections.
    Author:
    Alexey Stashok

    • Field Detail

      • monitoringConfig

        protected final org.glassfish.grizzly.monitoring.DefaultMonitoringConfig<KeepAliveProbe> monitoringConfig
        Keep alive probes

    • Constructor Detail

      • KeepAlive

        public KeepAlive()

      • KeepAlive

        public KeepAlive​(KeepAlive keepAlive)
        The copy constructor.
        Parameters:
        keepAlive - the KeepAlive to copy

    • Method Detail

      • getIdleTimeoutInSeconds

        public int getIdleTimeoutInSeconds()
        Returns:
        the number in seconds a connection may be idle before being timed out.

      • setIdleTimeoutInSeconds

        public void setIdleTimeoutInSeconds​(int idleTimeoutInSeconds)

        Configures idle connection timeout behavior.

        Parameters:
        idleTimeoutInSeconds - the number in seconds a connection may be idle before being timed out. Values less than zero are considered as FOREVER.

      • getMaxRequestsCount

        public int getMaxRequestsCount()
        Returns:
        the max number of HTTP requests allowed to be processed on one keep-alive connection.

      • setMaxRequestsCount

        public void setMaxRequestsCount​(int maxRequestsCount)

        Configures the max number of HTTP requests allowed to be processed on one keep-alive connection.

        Parameters:
        maxRequestsCount - the max number of HTTP requests allowed to be processed on one keep-alive connection. Values less than zero are considered as UNLIMITED.

      • getMonitoringConfig

        public org.glassfish.grizzly.monitoring.MonitoringConfig<KeepAliveProbe> getMonitoringConfig()
        Specified by:
        getMonitoringConfig in interface org.glassfish.grizzly.monitoring.MonitoringAware<KeepAliveProbe>

      • createJmxManagementObject

        protected Object createJmxManagementObject()

      • notifyProbesConnectionAccepted

        protected static void notifyProbesConnectionAccepted​(KeepAlive keepAlive,
                                                     org.glassfish.grizzly.Connection connection)
        Notify registered KeepAliveProbes about the "keep-alive connection accepted" event.
        Parameters:
        keepAlive - the KeepAlive event occurred on.
        connection - Connection been accepted.

      • notifyProbesHit

        protected static void notifyProbesHit​(KeepAlive keepAlive,
                                      org.glassfish.grizzly.Connection connection,
                                      int requestNumber)
        Notify registered KeepAliveProbes about the "keep-alive connection hit" event.
        Parameters:
        keepAlive - the KeepAlive event occurred on.
        connection - Connection been hit.
        requestNumber - the request number being processed on the given Connection.

      • notifyProbesRefused

        protected static void notifyProbesRefused​(KeepAlive keepAlive,
                                          org.glassfish.grizzly.Connection connection)
        Notify registered KeepAliveProbes about the "keep-alive connection refused" event.
        Parameters:
        keepAlive - the KeepAlive event occurred on.
        connection - Connection been refused.

      • notifyProbesTimeout

        protected static void notifyProbesTimeout​(KeepAlive keepAlive,
                                          org.glassfish.grizzly.Connection connection)
        Notify registered KeepAliveProbes about the "keep-alive connection timeout" event.
        Parameters:
        keepAlive - the KeepAlive event occurred on.
        connection - Connection been timeout.