Class OpenSSLSessionStats

java.lang.Object
org.apache.tomcat.util.net.openssl.OpenSSLSessionStats
public final class OpenSSLSessionStats extends Object
Stats exposed by an OpenSSL session context.
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    accept()
    Returns the number of started SSL/TLS handshakes in server mode.
    long
    acceptGood()
    Returns the number of successfully established SSL/TLS sessions in server mode.
    long
    acceptRenegotiate()
    Returns the number of start renegotiations in server mode.
    long
    cacheFull()
    Returns the number of sessions that were removed because the maximum session cache size was exceeded.
    long
    cbHits()
    Returns the number of successfully retrieved sessions from the external session cache in server mode.
    long
    connect()
    Returns the number of started SSL/TLS handshakes in client mode.
    long
    connectGood()
    Returns the number of successfully established SSL/TLS sessions in client mode.
    long
    connectRenegotiate()
    Returns the number of start renegotiations in client mode.
    long
    hits()
    Returns the number of successfully reused sessions.
    long
    misses()
    Returns the number of sessions proposed by clients that were not found in the internal session cache in server mode.
    long
    number()
    Returns the current number of sessions in the internal session cache.
    long
    timeouts()
    Returns the number of sessions proposed by clients and either found in the internal or external session cache in server mode, but that were invalid due to timeout.

    Methods inherited from class Object

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

  • Method Details

    • number

      public long number()
      Returns the current number of sessions in the internal session cache.
      Returns:
      The current number of sessions

    • connect

      public long connect()
      Returns the number of started SSL/TLS handshakes in client mode.
      Returns:
      The number of started handshakes

    • connectGood

      public long connectGood()
      Returns the number of successfully established SSL/TLS sessions in client mode.
      Returns:
      The number of successful connections

    • connectRenegotiate

      public long connectRenegotiate()
      Returns the number of start renegotiations in client mode.
      Returns:
      The number of renegotiations

    • accept

      public long accept()
      Returns the number of started SSL/TLS handshakes in server mode.
      Returns:
      The number of started handshakes

    • acceptGood

      public long acceptGood()
      Returns the number of successfully established SSL/TLS sessions in server mode.
      Returns:
      The number of successful accepts

    • acceptRenegotiate

      public long acceptRenegotiate()
      Returns the number of start renegotiations in server mode.
      Returns:
      The number of renegotiations

    • hits

      public long hits()
      Returns the number of successfully reused sessions. In client mode, a session set with SSL_set_session successfully reused is counted as a hit. In server mode, a session successfully retrieved from internal or external cache is counted as a hit.
      Returns:
      The number of session hits

    • cbHits

      public long cbHits()
      Returns the number of successfully retrieved sessions from the external session cache in server mode.
      Returns:
      The number of callback hits

    • misses

      public long misses()
      Returns the number of sessions proposed by clients that were not found in the internal session cache in server mode.
      Returns:
      The number of session misses

    • timeouts

      public long timeouts()
      Returns the number of sessions proposed by clients and either found in the internal or external session cache in server mode, but that were invalid due to timeout. These sessions are not included in the hits() count.
      Returns:
      The number of session timeouts

    • cacheFull

      public long cacheFull()
      Returns the number of sessions that were removed because the maximum session cache size was exceeded.
      Returns:
      The number of cache full evictions