///<summary>This is called when we want to reset the state of the SA after
///an equivalent time of two timeouts has occurred.</summary>
public bool Reset() {
lock(_sync) {
DateTime now = DateTime.UtcNow;
// State is not reset if:
// - It has been done within the past 120 seconds
// - This is closed
// - A packet has been received since the last SA check
if((_last_update != DateTime.MinValue &&
_last_update.AddSeconds(120) > now &&
State != States.Active) ||
_closed == 1 ||
(_receiving && State == States.Active))
{
return false;
}
_last_update = DateTime.UtcNow;
_last_called_request_update = DateTime.UtcNow;
_local_cert = new WriteOnceX509();
_remote_cert = new WriteOnceX509();
DHEWithCertificateAndCAsInHash = new WriteOnceIdempotent<MemBlock>();
DHEWithCertificateAndCAsOutHash = new WriteOnceIdempotent<MemBlock>();
DHEWithCertificateHash = new WriteOnceIdempotent<MemBlock>();
RDHE = new WriteOnceIdempotent<MemBlock>();
RemoteCookie = new WriteOnceIdempotent<MemBlock>();
_ldhe = null;
_hash_verified = false;
_called_enable = 0;
_receiving = true;
_sending = true;
_just_created = true;
}
UpdateState(States.Active, States.Updating);
return true;
}
///<summary>This is called when we want to reset the state of the SA after
///an equivalent time of two timeouts has occurred.</summary>
public bool Reset() {
lock(_sync) {
if(_incoming && _last_update != DateTime.MinValue &&
(_last_update.AddMilliseconds(TIMEOUT * 2) > DateTime.UtcNow ||
_closed == 1))
{
return false;
}
_last_update = DateTime.UtcNow;
_last_called_request_update = DateTime.UtcNow;
LocalCertificate = new WriteOnceX509();
RemoteCertificate = new WriteOnceX509();
DHEWithCertificateAndCAsInHash = new WriteOnceIdempotent<MemBlock>();
DHEWithCertificateAndCAsOutHash = new WriteOnceIdempotent<MemBlock>();
DHEWithCertificateHash = new WriteOnceIdempotent<MemBlock>();
RDHE = new WriteOnceIdempotent<MemBlock>();
RemoteCookie = new WriteOnceIdempotent<MemBlock>();
_ldhe = null;
_hash_verified = false;
_called_enable = 0;
_incoming = true;
_running = true;
}
if(State == SAState.Active) {
State = SAState.Updating;
}
return true;
}
public void Reset() {
lock(_sync) {
_last_update = DateTime.UtcNow;
_last_called_request_update = DateTime.UtcNow;
_local_cert = new WriteOnceX509();
_remote_cert = new WriteOnceX509();
DHEWithCertificateAndCAsInHash = new WriteOnceIdempotent<MemBlock>();
DHEWithCertificateAndCAsOutHash = new WriteOnceIdempotent<MemBlock>();
DHEWithCertificateHash = new WriteOnceIdempotent<MemBlock>();
RDHE = new WriteOnceIdempotent<MemBlock>();
RemoteCookie = new WriteOnceIdempotent<MemBlock>();
_ldhe = null;
_hash_verified = false;
_called_enable = 0;
_receiving = true;
_sending = true;
}
UpdateState(States.Active, States.Updating);
}
