public OutgoingPacket CreateOutgoing(Socket socket, SocketIOEventTypes socketIOEvent, int id, string name, object[] args)
{
var memBuffer = BufferPool.Get(256, true);
var stream = new BestHTTP.Extensions.BufferPoolMemoryStream(memBuffer, 0, memBuffer.Length, true, true, false, true);
var buffer = BufferPool.Get(MsgPackWriter.DEFAULT_BUFFER_SIZE, true);
var context = new SerializationContext
{
Options = SerializationOptions.SuppressTypeInformation,
EnumSerializerFactory = (enumType) => new EnumNumberSerializer(enumType)/*,
* ExtensionTypeHandler = CustomMessagePackExtensionTypeHandler.Instance*/
};
var writer = new MsgPackWriter(stream, context, buffer);
switch (socketIOEvent)
{
case SocketIOEventTypes.Connect:
// No Data | Object
if (args != null && args.Length > 0 && args[0] != null)
{
writer.WriteObjectBegin(id >= 0 ? 4 : 3);
}
else
{
writer.WriteObjectBegin(id >= 0 ? 3 : 2);
}
break;
case SocketIOEventTypes.Disconnect: writer.WriteObjectBegin(id > 0 ? 3 : 2); break;
case SocketIOEventTypes.Error: writer.WriteObjectBegin(id > 0 ? 4 : 3); break;
default: writer.WriteObjectBegin(id >= 0 ? 4 : 3); break;
}
writer.WriteMember("type");
writer.Write((int)socketIOEvent);
writer.WriteMember("nsp");
writer.Write(socket.Namespace);
if (id >= 0)
{
writer.WriteMember("id");
writer.Write(id);
}
switch (socketIOEvent)
{
case SocketIOEventTypes.Connect:
// No Data | Object
if (args != null && args.Length > 0 && args[0] != null)
{
writer.WriteMember("data");
writer.WriteValue(args[0], args[0].GetType());
}
break;
case SocketIOEventTypes.Disconnect:
// No Data
break;
case SocketIOEventTypes.Error:
writer.WriteMember("data");
// String | Object
if (args != null && args.Length > 0)
{
writer.WriteValue(args[0], args[0].GetType());
}
else
{
writer.WriteObjectBegin(0);
writer.WriteObjectEnd();
}
break;
default:
writer.WriteMember("data");
// Array
int argCount = (args != null ? args.Length : 0);
writer.WriteArrayBegin(!string.IsNullOrEmpty(name) ? 1 + argCount : argCount);
if (!string.IsNullOrEmpty(name))
{
writer.Write(name);
}
foreach (var arg in args)
{
writer.WriteValue(arg, arg.GetType());
}
writer.WriteArrayEnd();
break;
}
writer.WriteObjectEnd();
writer.Flush();
BufferPool.Release(buffer);
// get how much bytes got written to the buffer
int length = (int)stream.Position;
buffer = stream.GetBuffer();
return(new OutgoingPacket {
PayloadData = new BufferSegment(buffer, 0, length)
});
}
public void BeginContainer(int size)
{
DecSpace();
space.Push(size);
//special 'unspecified' case
if (size == -1)
{
io.Write(-1);
}
else
{
io.WriteArrayHeader(size);
}
}