49 lines
1.2 KiB
C#
49 lines
1.2 KiB
C#
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
|
|
#pragma warning disable
|
|
using System;
|
|
|
|
using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
|
|
|
|
namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Tls
|
|
{
|
|
public class DefaultTlsHeartbeat
|
|
: TlsHeartbeat
|
|
{
|
|
private readonly int idleMillis, timeoutMillis;
|
|
|
|
private uint counter = 0U;
|
|
|
|
public DefaultTlsHeartbeat(int idleMillis, int timeoutMillis)
|
|
{
|
|
if (idleMillis <= 0)
|
|
throw new ArgumentException("must be > 0", "idleMillis");
|
|
if (timeoutMillis <= 0)
|
|
throw new ArgumentException("must be > 0", "timeoutMillis");
|
|
|
|
this.idleMillis = idleMillis;
|
|
this.timeoutMillis = timeoutMillis;
|
|
}
|
|
|
|
public virtual byte[] GeneratePayload()
|
|
{
|
|
lock (this)
|
|
{
|
|
// NOTE: The counter naturally wraps back to 0
|
|
return Pack.UInt32_To_BE(++counter);
|
|
}
|
|
}
|
|
|
|
public virtual int IdleMillis
|
|
{
|
|
get { return idleMillis; }
|
|
}
|
|
|
|
public virtual int TimeoutMillis
|
|
{
|
|
get { return timeoutMillis; }
|
|
}
|
|
}
|
|
}
|
|
#pragma warning restore
|
|
#endif
|