void Negotiate(Open open)
{
this.Settings.RemoteContainerId = open.ContainerId;
this.Settings.RemoteHostName = open.HostName;
this.Settings.ChannelMax = Math.Min(this.Settings.ChannelMax(), open.ChannelMax());
this.sessionsByLocalHandle.SetMaxHandle(this.Settings.ChannelMax.Value);
this.sessionsByRemoteHandle.SetMaxHandle(this.Settings.ChannelMax.Value);
if (this.isInitiator)
{
this.FindMutualCapabilites(this.Settings.DesiredCapabilities, open.OfferedCapabilities);
}
else
{
this.FindMutualCapabilites(this.Settings.OfferedCapabilities, open.DesiredCapabilities);
}
if (open.MaxFrameSize.HasValue)
{
this.Settings.MaxFrameSize = Math.Min(this.Settings.MaxFrameSize.Value, open.MaxFrameSize.Value);
}
}
void OnReceiveOpen(Open open)
{
StateTransition stateTransition = this.TransitState("R:OPEN", StateTransition.ReceiveOpen);
uint peerIdleTimeout = open.IdleTimeOut();
if (peerIdleTimeout < this.Settings.MinIdleTimeout)
{
this.CompleteOpen(false,
new AmqpException(AmqpErrorCode.NotAllowed, AmqpResources.GetString(AmqpResources.AmqpIdleTimeoutNotSupported, peerIdleTimeout, this.Settings.MinIdleTimeout)));
return;
}
this.Negotiate(open);
this.NotifyOpening(open);
if (stateTransition.To == AmqpObjectState.OpenReceived)
{
this.SendOpen();
}
if(this.isInitiator)
{
// check if open returned an error right away
Error openError = null;
if (open.Properties != null && open.Properties.TryGetValue<Error>(AmqpConstants.OpenErrorName, out openError))
{
this.CompleteOpen(stateTransition.From == AmqpObjectState.Start, new AmqpException(openError));
return;
}
}
uint myIdleTimeout = this.Settings.IdleTimeOut();
peerIdleTimeout = open.IdleTimeOut();
if (peerIdleTimeout != uint.MaxValue || myIdleTimeout != uint.MaxValue)
{
this.heartBeat = HeartBeat.Initialize(this, myIdleTimeout, peerIdleTimeout);
}
this.CompleteOpen(stateTransition.From == AmqpObjectState.Start, null);
}