private void HandlePingTimeout(IoSession session)
{
ResetStatus(session);
IKeepAliveRequestTimeoutHandler handler = _requestTimeoutHandler;
if (handler == KeepAliveRequestTimeoutHandler.DeafSpeaker)
{
return;
}
handler.KeepAliveRequestTimedOut(this, session);
}
public KeepAliveFilter(IKeepAliveMessageFactory messageFactory, IdleStatus interestedIdleStatus,
IKeepAliveRequestTimeoutHandler strategy, Int32 keepAliveRequestInterval, Int32 keepAliveRequestTimeout)
{
if (messageFactory == null)
throw new ArgumentNullException("messageFactory");
if (strategy == null)
throw new ArgumentNullException("strategy");
WAITING_FOR_RESPONSE = new AttributeKey(GetType(), "waitingForResponse");
IGNORE_READER_IDLE_ONCE = new AttributeKey(GetType(), "ignoreReaderIdleOnce");
_messageFactory = messageFactory;
_interestedIdleStatus = interestedIdleStatus;
_requestTimeoutHandler = strategy;
RequestInterval = keepAliveRequestInterval;
RequestTimeout = keepAliveRequestTimeout;
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="messageFactory">the factory to generate keep-alive messages</param>
/// <param name="interestedIdleStatus"></param>
/// <param name="strategy"></param>
/// <param name="keepAliveRequestInterval">the interval to send a keep-alive request</param>
/// <param name="keepAliveRequestTimeout">the time to wait for a keep-alive response before timed out</param>
public KeepAliveFilter(IKeepAliveMessageFactory messageFactory, IdleStatus interestedIdleStatus,
IKeepAliveRequestTimeoutHandler strategy, Int32 keepAliveRequestInterval, Int32 keepAliveRequestTimeout)
{
if (messageFactory == null)
{
throw new ArgumentNullException("messageFactory");
}
if (strategy == null)
{
throw new ArgumentNullException("strategy");
}
WAITING_FOR_RESPONSE = new AttributeKey(GetType(), "waitingForResponse");
IGNORE_READER_IDLE_ONCE = new AttributeKey(GetType(), "ignoreReaderIdleOnce");
_messageFactory = messageFactory;
_interestedIdleStatus = interestedIdleStatus;
_requestTimeoutHandler = strategy;
RequestInterval = keepAliveRequestInterval;
RequestTimeout = keepAliveRequestTimeout;
}
/// <summary>
/// Creates a new instance with the default properties.
/// <ul>
/// <li>keepAliveRequestInterval - 60 (seconds)</li>
/// <li>keepAliveRequestTimeout - 30 (seconds)</li>
/// </ul>
/// </summary>
/// <param name="messageFactory">the factory to generate keep-alive messages</param>
/// <param name="interestedIdleStatus"></param>
/// <param name="strategy"></param>
public KeepAliveFilter(IKeepAliveMessageFactory messageFactory, IdleStatus interestedIdleStatus,
IKeepAliveRequestTimeoutHandler strategy)
: this(messageFactory, interestedIdleStatus, strategy, 60, 30)
{ }
/// <summary>
/// Creates a new instance with the default properties.
/// <ul>
/// <li>interestedIdleStatus - <see cref="IdleStatus.ReaderIdle"/></li>
/// <li>keepAliveRequestInterval - 60 (seconds)</li>
/// <li>keepAliveRequestTimeout - 30 (seconds)</li>
/// </ul>
/// </summary>
/// <param name="messageFactory">the factory to generate keep-alive messages</param>
/// <param name="strategy"></param>
public KeepAliveFilter(IKeepAliveMessageFactory messageFactory, IKeepAliveRequestTimeoutHandler strategy)
: this(messageFactory, IdleStatus.ReaderIdle, strategy)
{ }
/// <summary>
/// Creates a new instance with the default properties.
/// <ul>
/// <li>keepAliveRequestInterval - 60 (seconds)</li>
/// <li>keepAliveRequestTimeout - 30 (seconds)</li>
/// </ul>
/// </summary>
/// <param name="messageFactory">the factory to generate keep-alive messages</param>
/// <param name="interestedIdleStatus"></param>
/// <param name="strategy"></param>
public KeepAliveFilter(IKeepAliveMessageFactory messageFactory, IdleStatus interestedIdleStatus,
IKeepAliveRequestTimeoutHandler strategy)
: this(messageFactory, interestedIdleStatus, strategy, 60, 30)
{
}
/// <summary>
/// Creates a new instance with the default properties.
/// <ul>
/// <li>interestedIdleStatus - <see cref="IdleStatus.ReaderIdle"/></li>
/// <li>keepAliveRequestInterval - 60 (seconds)</li>
/// <li>keepAliveRequestTimeout - 30 (seconds)</li>
/// </ul>
/// </summary>
/// <param name="messageFactory">the factory to generate keep-alive messages</param>
/// <param name="strategy"></param>
public KeepAliveFilter(IKeepAliveMessageFactory messageFactory, IKeepAliveRequestTimeoutHandler strategy)
: this(messageFactory, IdleStatus.ReaderIdle, strategy)
{
}