protected StateTransition TransitState(string operation, StateTransition[] states)
{
StateTransition stateTransition = null;
lock (this.ThisLock)
{
StateTransition[] stateTransitionArray = states;
int num = 0;
while (num < (int)stateTransitionArray.Length)
{
StateTransition stateTransition1 = stateTransitionArray[num];
if (stateTransition1.From != this.State)
{
num++;
}
else
{
this.State = stateTransition1.To;
stateTransition = stateTransition1;
break;
}
}
}
if (stateTransition == null)
{
throw new AmqpException(AmqpError.IllegalState, SRAmqp.AmqpIllegalOperationState(operation, this.State));
}
MessagingClientEtwProvider.TraceClient <AmqpObject, string, StateTransition>((AmqpObject source, string op, StateTransition st) => {
}, this, operation, stateTransition);
return(stateTransition);
}
private void OnSaslInit(SaslInit init)
{
if (this.state != SaslNegotiator.SaslState.WaitingForInit)
{
throw new AmqpException(AmqpError.IllegalState, SRAmqp.AmqpIllegalOperationState("R:SASL-INIT", this.state));
}
this.state = SaslNegotiator.SaslState.Negotiating;
SaslTransportProvider saslTransportProvider = this.provider;
AmqpSymbol mechanism = init.Mechanism;
this.saslHandler = saslTransportProvider.GetHandler(mechanism.Value, true);
this.saslHandler.Start(this, init, false);
}
private void OnSaslServerMechanisms(SaslMechanisms mechanisms)
{
if (this.state != SaslNegotiator.SaslState.WaitingForServerMechanisms)
{
throw new AmqpException(AmqpError.IllegalState, SRAmqp.AmqpIllegalOperationState("R:SASL-MECH", this.state));
}
string str = null;
using (IEnumerator <string> enumerator = this.provider.Mechanisms.GetEnumerator())
{
do
{
if (!enumerator.MoveNext())
{
break;
}
string current = enumerator.Current;
if (!mechanisms.SaslServerMechanisms.Contains(new AmqpSymbol(current)))
{
continue;
}
str = current;
break;
}while (str == null);
}
if (str == null)
{
throw new AmqpException(AmqpError.NotFound, SRAmqp.AmqpNotSupportMechanism);
}
this.state = SaslNegotiator.SaslState.Negotiating;
this.saslHandler = this.provider.GetHandler(str, true);
SaslInit saslInit = new SaslInit()
{
Mechanism = str
};
this.saslHandler.Start(this, saslInit, true);
}