public static void SendBytes(ushort protoID, byte[] message, ushort rpcId = 0)
{
try
{
MemoryStream ms = null;
int messageLength = message == null ? 2 : message.Length + 2;
using (ms = new MemoryStream())
{
ms.Position = 0;
BinaryWriter writer = new BinaryWriter(ms);
if (rpcId > 0)
{
ushort msglen = BytesUtility.SwapUInt16((ushort)(messageLength + 2));
writer.Write(msglen);
ushort protoid = BytesUtility.SwapUInt16(protoID);
writer.Write(protoid);
ushort rpcid = BytesUtility.SwapUInt16(rpcId);
writer.Write(rpcid);
}
else
{
ushort msglen = BytesUtility.SwapUInt16((ushort)messageLength);
writer.Write(msglen);
ushort protoid = BytesUtility.SwapUInt16(protoID);
writer.Write(protoid);
}
if (message != null)
{
writer.Write(message);
}
writer.Flush();
if (client != null && client.Connected)
{
byte[] payload = ms.ToArray();
outStream.BeginWrite(payload, 0, payload.Length, new AsyncCallback(OnWrite), null);
}
else
{
// Debug.LogError("client.connected----->>false");
}
}
}
catch (Exception e)
{
Debug.LogError(e.Message);
}
}
public static void OnReceive(byte[] bytes, int length)
{
memStream.Seek(0, SeekOrigin.End);
memStream.Write(bytes, 0, length);
memStream.Seek(0, SeekOrigin.Begin);
while (RemainingBytes() >= 4)
{
ushort messageLen = reader.ReadUInt16();
messageLen = (ushort)(BytesUtility.SwapUInt16(messageLen) - 2);
ushort protoId = reader.ReadUInt16();
protoId = BytesUtility.SwapUInt16(protoId);
ushort rpcId = 0;
if (protoId > 20000)
{
rpcId = reader.ReadUInt16();
rpcId = BytesUtility.SwapUInt16(rpcId);
messageLen = (ushort)(messageLen - 2);
}
if (RemainingBytes() >= messageLen)
{
byte[] bytes1 = reader.ReadBytes(messageLen);
Action <byte[]> callback;
if (m_ListenerMap.TryGetValue(protoId, out callback))
{
callback.Invoke(bytes1);
}
else
{
OnReceivedMessage(protoId, rpcId, bytes1);
}
//Debug.LogError($"{RemainingBytes()}：{messageLen}");
}
else
{
memStream.Position = memStream.Position;
break;
}
}
byte[] leftover = reader.ReadBytes((int)RemainingBytes());
memStream.SetLength(0);
memStream.Write(leftover, 0, leftover.Length);
}
