public JTT809Encoder(IJTTProtocol protocol)
: base(protocol)
{
jtt809protocol = protocol as JTT809Protocol;
msg_sn = UInt32.MinValue;
}
public JTT808Decoder(IJTTProtocol protocol)
: base(protocol)
{
jtt808protocol = protocol as JTT808Protocol;
subPackages = new ConcurrentDictionary <string, byte[][]>();
checkSubPackagesExpire = new Timer(CheckSubPackagesExpire, null, checkSubPackagesExpirePeriod, checkSubPackagesExpirePeriod);
subPackagesKeys = new ConcurrentQueue <string>();
subPackagesTimeout = new ConcurrentDictionary <string, DateTime>();
}
/// <summary>
/// 获取JTT协议流数据拦截器
/// </summary>
/// <param name="protocol">JTT协议</param>
/// <returns></returns>
public static IPipelineFilter <IJTTPackageInfo> GetFilter(this IJTTProtocol protocol)
{
var handler = protocol.GetHandler();
var beginMark = handler.GetHeadFlagValue();
var endMark = handler.GetEndFlagValue();
var filter = new JTTPipelineFilter(beginMark, endMark)
{
Decoder = protocol.Decoder
};
return(filter);
}
/// <summary>
///
/// </summary>
/// <param name="protocol">JTT协议</param>
public JTTProtocolHandler(IJTTProtocol protocol)
{
Protocol = protocol;
}
public JTTCustomPipelineFilter(IJTTProtocol protocol)
: base(protocol)
{
}
public JTT809PipelineFilter(IJTTProtocol protocol)
: base(protocol)
{
}
