public void Test4()
{
var data1 = JT808Serializer.HeaderDeserialize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oHexBytes());
var data2 = JT808Serializer.HeaderDeserialize("7E1205203804066657506200EC000200020120121900163320121900360700000000000000000001010F0CE4CD0120121900002220121900163300000000000000000001010C6F9E7B5D7E".ToHexBytes());
var realBody = data1.Bodies.Concat(data2.Bodies).ToArray();
var result = JT808Serializer.Deserialize <JT808_0x1205>(realBody);
}
private void ReaderBuffer(ReadOnlySpan <byte> buffer, Socket socket, SocketReceiveMessageFromResult receiveMessageFromResult)
{
try
{
var package = Serializer.HeaderDeserialize(buffer, minBufferSize: 10240);
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {receiveMessageFromResult.RemoteEndPoint}]:{package.OriginalData.ToHexString()}");
}
var session = SessionManager.TryLink(package.Header.TerminalPhoneNo, socket, receiveMessageFromResult.RemoteEndPoint);
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"[Connected]:{receiveMessageFromResult.RemoteEndPoint}");
}
Processor(session, package);
}
catch (NotImplementedException ex)
{
Logger.LogError(ex.Message);
}
catch (JT808Exception ex)
{
Logger.LogError($"[HeaderDeserialize ErrorCode]:{ ex.ErrorCode},[ReaderBuffer]:{buffer.ToArray().ToHexString()}");
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception ex)
{
Logger.LogError(ex, $"[ReaderBuffer]:{ buffer.ToArray().ToHexString()}");
}
#pragma warning restore CA1031 // Do not catch general exception types
}
protected override void ChannelRead0(IChannelHandlerContext ctx, JT808UdpPackage msg)
{
try
{
//解析到头部,然后根据具体的消息Id通过队列去进行消费
//要是一定要解析到数据体可以在JT808MsgIdHandlerBase类中根据具体的消息，
//解析具体的消息体，具体调用JT808Serializer.Deserialize<T>
JT808HeaderPackage jT808HeaderPackage = JT808Serializer.HeaderDeserialize(msg.Buffer);
if (logger.IsEnabled(LogLevel.Trace))
{
logger.LogTrace($"accept package success count=>{jT808AtomicCounterService.MsgFailCount.ToString()},accept msg=>{ByteBufferUtil.HexDump(msg.Buffer)}");
}
jT808AtomicCounterService.MsgSuccessIncrement();
jT808UdpSessionManager.TryAdd(ctx.Channel, msg.Sender, jT808HeaderPackage.Header.TerminalPhoneNo);
JT808MsgProducer.ProduceAsync(jT808HeaderPackage.Header.TerminalPhoneNo, msg.Buffer);
}
catch (JT808.Protocol.Exceptions.JT808Exception ex)
{
jT808AtomicCounterService.MsgFailIncrement();
if (logger.IsEnabled(LogLevel.Error))
{
logger.LogError(ex, $"accept package fail count=>{jT808AtomicCounterService.MsgFailCount.ToString()},accept msg=>{ByteBufferUtil.HexDump(msg.Buffer)}");
}
}
catch (Exception ex)
{
jT808AtomicCounterService.MsgFailIncrement();
if (logger.IsEnabled(LogLevel.Error))
{
logger.LogError(ex, $"accept package fail count=>{jT808AtomicCounterService.MsgFailCount.ToString()},accept msg=>{ByteBufferUtil.HexDump(msg.Buffer)}");
}
}
}
public void Test3()
{
//用户示例
var bytes = "7E81040000010000000001341990550700016B7E".ToHexBytes();
var jT808Package = JT808Serializer.Deserialize <JT808Package>(bytes, Enums.JT808Version.JTT2019);
var jT808HeaderPackage = JT808Serializer.HeaderDeserialize(bytes, Enums.JT808Version.JTT2019);
//demo示例
var data2013 = JT808.Protocol.Enums.JT808MsgId.查询终端参数.Create("12345678900");
var hex = JT808Serializer.Serialize(data2013, Enums.JT808Version.JTT2019);
var jT808HeaderPackage1 = JT808Serializer.HeaderDeserialize(hex, Enums.JT808Version.JTT2019);
Assert.Equal("12345678900", jT808HeaderPackage1.Header.TerminalPhoneNo);
var jT808Package1 = JT808Serializer.Deserialize(hex, Enums.JT808Version.JTT2019);
Assert.Equal("12345678900", jT808Package1.Header.TerminalPhoneNo);
}
private void ReaderBuffer(ref ReadOnlySequence <byte> buffer, JT808TcpSession session, out SequencePosition consumed)
{
SequenceReader <byte> seqReader = new SequenceReader <byte>(buffer);
if (seqReader.TryPeek(out byte beginMark))
{
if (beginMark != JT808Package.BeginFlag)
{
throw new ArgumentException("Not JT808 Packages.");
}
}
byte mark = 0;
long totalConsumed = 0;
while (!seqReader.End)
{
if (seqReader.IsNext(JT808Package.BeginFlag, advancePast: true))
{
if (mark == 1)
{
byte[] data = null;
try
{
data = seqReader.Sequence.Slice(totalConsumed, seqReader.Consumed - totalConsumed).ToArray();
//过滤掉不是808标准包（14）
//（头）1+（消息 ID ）2+（消息体属性）2+（终端手机号）6+（消息流水号）2+（检验码 ）1+（尾）1
if (data != null && data.Length > 14)
{
var package = Serializer.HeaderDeserialize(data);
if (BlacklistManager.Contains(package.Header.TerminalPhoneNo))
{
if (Logger.IsEnabled(LogLevel.Warning))
{
Logger.LogWarning($"[Blacklist {session.Client.RemoteEndPoint}-{session.TerminalPhoneNo}]:{package.OriginalData.ToHexString()}");
}
session.ReceiveTimeout.Cancel();
break;
}
# if DEBUG
Interlocked.Increment(ref MessageReceiveCounter);
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {session.Client.RemoteEndPoint}-{session.TerminalPhoneNo}]:{package.OriginalData.ToHexString()},Counter:{MessageReceiveCounter}");
}
#else
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {session.Client.RemoteEndPoint}-{session.TerminalPhoneNo}]:{package.OriginalData.ToHexString()}");
}
#endif
SessionManager.TryLink(package.Header.TerminalPhoneNo, session);
Processor(session, package);
}
}
private void ReaderBuffer(ReadOnlySpan <byte> buffer, Socket socket, SocketReceiveMessageFromResult receiveMessageFromResult)
{
try
{
var package = Serializer.HeaderDeserialize(buffer, minBufferSize: 10240);
AtomicCounterService.MsgSuccessIncrement();
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Success Counter]:{AtomicCounterService.MsgSuccessCount}");
}
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {receiveMessageFromResult.RemoteEndPoint}]:{package.OriginalData.ToArray().ToHexString()}");
}
var session = SessionManager.TryLink(package.Header.TerminalPhoneNo, socket, receiveMessageFromResult.RemoteEndPoint);
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"[Connected]:{receiveMessageFromResult.RemoteEndPoint}");
}
if (JT808UseType == JT808UseType.Normal)
{
JT808NormalReplyMessageHandler.Processor(package, session);
}
else if (JT808UseType == JT808UseType.Queue)
{
MsgProducer.ProduceAsync(package.Header.TerminalPhoneNo, package.OriginalData.ToArray());
}
}
catch (NotImplementedException ex)
{
Logger.LogError(ex.Message);
}
catch (JT808Exception ex)
{
AtomicCounterService.MsgFailIncrement();
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"[Atomic Fail Counter]:{AtomicCounterService.MsgFailCount}");
}
Logger.LogError($"[HeaderDeserialize ErrorCode]:{ ex.ErrorCode},[ReaderBuffer]:{buffer.ToArray().ToHexString()}");
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception ex)
{
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Fail Counter]:{AtomicCounterService.MsgFailCount}");
}
Logger.LogError(ex, $"[ReaderBuffer]:{ buffer.ToArray().ToHexString()}");
}
#pragma warning restore CA1031 // Do not catch general exception types
}
private void ReaderBuffer(ReadOnlySpan <byte> buffer, Socket socket, SocketReceiveMessageFromResult receiveMessageFromResult)
{
try
{
var package = Serializer.HeaderDeserialize(buffer);
AtomicCounterService.MsgSuccessIncrement();
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Success Counter]:{AtomicCounterService.MsgSuccessCount}");
}
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {receiveMessageFromResult.RemoteEndPoint}]:{package.OriginalData.ToArray().ToHexString()}");
}
//设直连模式和转发模式的会话如何处理
string sessionId = SessionManager.TryLink(package.Header.TerminalPhoneNo, socket, receiveMessageFromResult.RemoteEndPoint);
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"[Connected]:{receiveMessageFromResult.RemoteEndPoint}");
}
if (Configuration.MessageQueueType == JT808MessageQueueType.InMemory)
{
MsgProducer.ProduceAsync(sessionId, package.OriginalData.ToArray());
}
else
{
MsgProducer.ProduceAsync(package.Header.TerminalPhoneNo, package.OriginalData.ToArray());
}
}
catch (JT808Exception ex)
{
AtomicCounterService.MsgFailIncrement();
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Fail Counter]:{AtomicCounterService.MsgFailCount}");
}
Logger.LogError(ex, $"[HeaderDeserialize ErrorCode]:{ ex.ErrorCode}-{buffer.ToArray().ToHexString()}");
}
catch (Exception ex)
{
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Fail Counter]:{AtomicCounterService.MsgFailCount}");
}
Logger.LogError(ex, $"[ReaderBuffer]:{ buffer.ToArray().ToHexString()}");
}
}
public void Package3()
{
byte[] bytes = "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".ToHexBytes();
JT808HeaderPackage jT808_0X0801 = JT808Serializer.HeaderDeserialize(bytes);
}
private void ReaderBuffer(ref ReadOnlySequence <byte> buffer, JT808TcpSession session, out SequencePosition consumed, out SequencePosition examined)
{
consumed = buffer.Start;
examined = buffer.End;
SequenceReader <byte> seqReader = new SequenceReader <byte>(buffer);
if (seqReader.TryPeek(out byte beginMark))
{
if (beginMark != JT808Package.BeginFlag)
{
throw new ArgumentException("Not JT808 Packages.");
}
}
byte mark = 0;
long totalConsumed = 0;
while (!seqReader.End)
{
if (seqReader.IsNext(JT808Package.BeginFlag, advancePast: true))
{
if (mark == 1)
{
try
{
var package = Serializer.HeaderDeserialize(seqReader.Sequence.Slice(totalConsumed, seqReader.Consumed - totalConsumed).FirstSpan);
AtomicCounterService.MsgSuccessIncrement();
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Success Counter]:{AtomicCounterService.MsgSuccessCount}");
}
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {session.Client.RemoteEndPoint}]:{package.OriginalData.ToArray().ToHexString()}");
}
//设直连模式和转发模式的会话如何处理
SessionManager.TryLink(package.Header.TerminalPhoneNo, session);
if (Configuration.MessageQueueType == JT808MessageQueueType.InMemory)
{
MsgProducer.ProduceAsync(session.SessionID, package.OriginalData.ToArray());
}
else
{
MsgProducer.ProduceAsync(package.Header.TerminalPhoneNo, package.OriginalData.ToArray());
}
}
catch (JT808Exception ex)
{
AtomicCounterService.MsgFailIncrement();
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Fail Counter]:{AtomicCounterService.MsgFailCount}");
}
Logger.LogError(ex, $"[HeaderDeserialize ErrorCode]:{ ex.ErrorCode}");
}
totalConsumed += (seqReader.Consumed - totalConsumed);
if (seqReader.End)
{
break;
}
seqReader.Advance(1);
mark = 0;
}
mark++;
}
else
{
seqReader.Advance(1);
}
}
if (seqReader.Length == totalConsumed)
{
examined = consumed = buffer.End;
}
else
{
consumed = buffer.GetPosition(totalConsumed);
}
}
private void ReaderBuffer(ref ReadOnlySequence <byte> buffer, UnionTcpSession session, out SequencePosition consumed, out SequencePosition examined)
{
consumed = buffer.Start;
examined = buffer.End;
SequenceReader <byte> seqReader = new SequenceReader <byte>(buffer);
if (seqReader.TryPeek(out byte beginMark))
{
if (beginMark != JT808Package.BeginFlag)
{
throw new ArgumentException("Not JT808 Packages.");
}
}
byte mark = 0;
long totalConsumed = 0;
while (!seqReader.End)
{
if (seqReader.IsNext(JT808Package.BeginFlag, advancePast: true))
{
if (mark == 1)
{
ReadOnlySpan <byte> contentSpan = ReadOnlySpan <byte> .Empty;
try
{
contentSpan = seqReader.Sequence.Slice(totalConsumed, seqReader.Consumed - totalConsumed).FirstSpan;
//过滤掉不是808标准包（14）
//（头）1+（消息 ID ）2+（消息体属性）2+（终端手机号）6+（消息流水号）2+（检验码 ）1+（尾）1
if (contentSpan.Length > 14)
{
var package = Serializer.HeaderDeserialize(contentSpan, minBufferSize: 10240);
AtomicCounterService.MsgSuccessIncrement();
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Success Counter]:{AtomicCounterService.MsgSuccessCount}");
}
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {session.Client.RemoteEndPoint}]:{package.OriginalData.ToArray().ToHexString()}");
}
SessionManager.TryLink(package.Header.TerminalPhoneNo, session);
_unionNormalReplyMessageHandler.Processor(package, session);
}
}
catch (NotImplementedException ex)
{
Logger.LogError(ex.Message);
}
catch (JT808Exception ex)
{
AtomicCounterService.MsgFailIncrement();
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"[Atomic Fail Counter]:{AtomicCounterService.MsgFailCount}");
}
Logger.LogError($"[HeaderDeserialize ErrorCode]:{ ex.ErrorCode},[ReaderBuffer]:{contentSpan.ToArray().ToHexString()}");
}
totalConsumed += (seqReader.Consumed - totalConsumed);
if (seqReader.End)
{
break;
}
seqReader.Advance(1);
mark = 0;
}
mark++;
}
else
{
seqReader.Advance(1);
}
}
if (seqReader.Length == totalConsumed)
{
examined = consumed = buffer.End;
}
else
{
consumed = buffer.GetPosition(totalConsumed);
}
}
private void ReaderBuffer(ref ReadOnlySequence <byte> buffer, Socket session, out SequencePosition consumed, out SequencePosition examined)
{
consumed = buffer.Start;
examined = buffer.End;
SequenceReader <byte> seqReader = new SequenceReader <byte>(buffer);
if (seqReader.TryPeek(out byte beginMark))
{
if (beginMark != JT808Package.BeginFlag)
{
throw new ArgumentException("Not JT808 Packages.");
}
}
byte mark = 0;
long totalConsumed = 0;
while (!seqReader.End)
{
if (seqReader.IsNext(JT808Package.BeginFlag, advancePast: true))
{
if (mark == 1)
{
try
{
var package = JT808Serializer.HeaderDeserialize(seqReader.Sequence.Slice(totalConsumed, seqReader.Consumed - totalConsumed).FirstSpan, minBufferSize: 10240);
ReceiveAtomicCounterService.MsgSuccessIncrement();
if (Logger.IsEnabled(LogLevel.Debug))
{
Logger.LogDebug($"[Atomic Success Counter]:{ReceiveAtomicCounterService.MsgSuccessCount}");
}
if (Logger.IsEnabled(LogLevel.Trace))
{
Logger.LogTrace($"[Accept Hex {session.RemoteEndPoint}]:{package.OriginalData.ToArray().ToHexString()}");
}
}
catch (JT808Exception ex)
{
Logger.LogError(ex, $"[HeaderDeserialize ErrorCode]:{ ex.ErrorCode}");
}
totalConsumed += (seqReader.Consumed - totalConsumed);
if (seqReader.End)
{
break;
}
seqReader.Advance(1);
mark = 0;
}
mark++;
}
else
{
seqReader.Advance(1);
}
}
if (seqReader.Length == totalConsumed)
{
examined = consumed = buffer.End;
}
else
{
consumed = buffer.GetPosition(totalConsumed);
}
}
