/// <summary>
/// 转发
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="bufferReceiver"></param>
/// <param name="messageID"></param>
/// <param name="extraMessage"></param>
/// <param name="messageBody"></param>
/// <param name="forwarder"></param>
public virtual void Forward <T>(T bufferReceiver, int messageID, ReadOnlyMemory <byte> extraMessage, ReadOnlyMemory <byte> messageBody, IForwarder forwarder)
where T : IRemoteID, IUID <int>
{
RoutingInformationModifier modifier = extraMessage;
switch (modifier.Mode)
{
case EnumRouteMode.Null:
{
modifier.Identifier = bufferReceiver.UID;
break;
}
case EnumRouteMode.Find:
{
modifier = new RoutingInformationModifier(extraMessage);
modifier.AddNode(bufferReceiver, forwarder);
break;
}
case EnumRouteMode.Backward:
case EnumRouteMode.Forward:
default:
{
modifier = new RoutingInformationModifier(extraMessage);
modifier.MoveCursorNext();
break;
}
}
using (modifier)
{
forwarder.SendAsync(Pack(messageID, extraMessage: modifier, messageBody.Span));
}
}
protected virtual void Reply <T>(T bufferReceiver, ReadOnlyMemory <byte> extraMessage, int rpcID, object resp)
where T : ISendMessage, IRemoteID, IUID <int>, IObjectMessageReceiver
{
if (resp != null)
{
RoutingInformationModifier routeTableWriter = new RoutingInformationModifier(extraMessage);
routeTableWriter.ReverseDirection();
var b = Pack(rpcID * -1, resp, routeTableWriter);
bufferReceiver.SendAsync(b);
routeTableWriter.Dispose();
}
}
/// <summary>
/// 转发
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="remote"></param>
/// <param name="messageID"></param>
/// <param name="extraMessage"></param>
/// <param name="messageBody"></param>
/// <param name="forwarder"></param>
public virtual void Forward <T>(T bufferReceiver, int messageID, ReadOnlyMemory <byte> extraMessage, ReadOnlyMemory <byte> messageBody, IForwarder forwarder)
where T : IRemoteID, IUID <int>
{
RoutingInformationModifier modifier = extraMessage;
if (modifier.Mode == RouteMode.Null)
{
modifier.Identifier = bufferReceiver.UID;
}
else if (modifier.Mode == RouteMode.Find)
{
modifier = new RoutingInformationModifier(extraMessage);
modifier.AddNode(bufferReceiver, forwarder);
}
else
{
modifier = new RoutingInformationModifier(extraMessage);
modifier.MoveCursorNext();
}
forwarder.SendAsync(Pack(messageID, extraMessage: modifier, messageBody.Span));
modifier.Dispose();
}
