/// <summary>
/// 字节数组转化为数据包
/// </summary>
public static DataPackage Parse(byte[] bytes)
{
DynamicBuffer buffer = new DynamicBuffer(bytes);
int packetType = 0;
if (buffer.TryReadInt(ref packetType))
{
buffer.DiscardReadBytes();
return(new DataPackage(buffer, packetType));
}
else
{
return(null);
}
}
public static DataPackage UnPack(this DynamicBuffer dynamicBuffer)
{
dynamicBuffer.MarkReaderIndex();
int messageLength = 0;
if (dynamicBuffer.TryReadInt(ref messageLength))
{
int readByteLength = dynamicBuffer.ReadableBytes();
if (messageLength > readByteLength)
{
dynamicBuffer.ResetReaderIndex();
return(null);
}
else
{
byte[] messageBytes = new byte[messageLength];
dynamicBuffer.ReadBytes(messageBytes, 0, messageLength);
dynamicBuffer.DiscardReadBytes();
return(DataPackage.Parse(messageBytes));
}
}
return(null);
}