private void Execute(Pmd.ForwardNullUserPmd_CS cmd)
{
var raw = VarlenProtobufCommandSerializer.Instance().Deserialize(cmd);
msgIndex = cmd.seq;
PushCmd(raw);
}
// 网络包解析 在网络接收线程中调用，注意API的使用
public void ParsePackage(byte[] buff, out List <PackageIn> lstPackage)
{
lstPackage = m_lstPackageIn;
Engine.PackageIn msg = new Engine.PackageIn(buff);
Pmd.ForwardNullUserPmd_CS package = Pmd.ForwardNullUserPmd_CS.Deserialize(msg);
ParsePackage(package, buff.Length);
msg.Close();
}
private void OnPackage(Pmd.ForwardNullUserPmd_CS package)
{
if (package == null)
{
return;
}
// 网络解析包
PushCmd(package);
}
// 包解析
private void ParsePackage(Pmd.ForwardNullUserPmd_CS package, int buffLen = 0)
{
if (package == null)
{
return;
}
// 消息解压
if ((package.bitmask & (uint)Pmd.FrameHeader.Bitmask_Compress) != 0)
{
package.bitmask &= ~(uint)Pmd.FrameHeader.Bitmask_Compress; // 去掉压缩标记
package.data = Common.ZlibCodec.Decode(package.data);
}
// 嵌套打包
if ((package.bitmask & (uint)Pmd.FrameHeader.Bitmask_Header) != 0)
{
package.bitmask &= ~(uint)Pmd.FrameHeader.Bitmask_Header; // 去掉嵌套打包标记
using (var mem = new MemoryStream(package.data))
{
while (mem.Position < mem.Length)
{
var embed = Pmd.ForwardNullUserPmd_CS.DeserializeLengthDelimited(mem);
ParsePackage(embed);
}
if (mem.Position >= mem.Length)
{
return;
}
}
}
Engine.PackageIn pack = PackageInPool.Alloc();
pack.buffLen = buffLen;
try
{
package.SerializeLengthDelimited(pack);
}
catch (System.Exception ex)
{
//Engine.Utility.Log.Error("");
//string str = ex.ToString();
}
m_lstPackageIn.Add(pack);
}
public override void SerializeTo(Stream stream, ProtoBuf.IExtensible message)
{
var messageType = this[message.GetType()];
var package = new Pmd.ForwardNullUserPmd_CS()
{
byCmd = messageType.Cmd,
byParam = messageType.Param,
time = DateTime.Now.ToUnixTime(),
};
using (var buf = new MemoryStream())
{
ProtoBuf.Serializer.NonGeneric.SerializeWithLengthPrefix(buf, message, ProtoBuf.PrefixStyle.Base128, 0);
package.data = buf.ToArray();
}
ProtoBuf.Serializer.NonGeneric.SerializeWithLengthPrefix(stream, package, ProtoBuf.PrefixStyle.Base128, 0);
}
public void OnReceive(Engine.PackageIn msg)
{
Pmd.ForwardNullUserPmd_CS package = Pmd.ForwardNullUserPmd_CS.DeserializeLengthDelimited(msg);
OnPackage(package);
DispatchMessage();
}