public override void ChannelRead(IChannelHandlerContext context, object message)
{
var jT808RequestInfo = (JT808RequestInfo)message;
SourcePackageDispatcher?.SendAsync(jT808RequestInfo.OriginalBuffer);
string receive = string.Empty;
try
{
if (logger.IsEnabled(LogLevel.Debug))
{
receive = jT808RequestInfo.OriginalBuffer.ToHexString();
}
Func <JT808RequestInfo, IChannelHandlerContext, IJT808Package> handlerFunc;
if (jT808RequestInfo.JT808Package != null)
{
if (jT808MsgIdHandler.HandlerDict.TryGetValue(jT808RequestInfo.JT808Package.Header.MsgId, out handlerFunc))
{
IJT808Package jT808PackageImpl = handlerFunc(jT808RequestInfo, context);
if (jT808PackageImpl != null)
{
if (logger.IsEnabled(LogLevel.Debug))
{
logger.LogDebug("send>>>" + jT808PackageImpl.JT808Package.Header.MsgId.ToString() + "-" + JT808Serializer.Serialize(jT808PackageImpl.JT808Package).ToHexString());
//logger.LogDebug("send>>>" + jT808PackageImpl.JT808Package.Header.MsgId.ToString() + "-" + JsonConvert.SerializeObject(jT808PackageImpl.JT808Package));
}
// 需要注意：
// 1.下发应答必须要在类中重写 ChannelReadComplete 不然客户端接收不到消息
// context.WriteAsync(Unpooled.WrappedBuffer(JT808Serializer.Serialize(jT808PackageImpl.JT808Package)));
// 2.直接发送
context.WriteAndFlushAsync(Unpooled.WrappedBuffer(JT808Serializer.Serialize(jT808PackageImpl.JT808Package)));
}
}
}
}
catch (JT808Exception ex)
{
if (logger.IsEnabled(LogLevel.Error))
{
logger.LogError(ex, "JT808Exception receive<<<" + receive);
}
}
catch (Exception ex)
{
if (logger.IsEnabled(LogLevel.Error))
{
logger.LogError(ex, "Exception receive<<<" + receive);
}
}
}
public override void ExecuteCommand(JT808Session <JT808RequestInfo> session, JT808RequestInfo requestInfo)
{
var JT808Server = (JT808Server)session.AppServer;
JT808Server.SourcePackageDispatcher?.SendAsync(requestInfo.OriginalBuffer);
if (requestInfo.JT808Package == null)
{
return;
}
JT808Server.DeviceMonitoringDispatcher?.SendAsync(requestInfo.JT808Package.Header.TerminalPhoneNo, requestInfo.OriginalBuffer);
session.TerminalPhoneNo = requestInfo.JT808Package.Header.TerminalPhoneNo;
string receive = requestInfo.OriginalBuffer.ToHexString();
//session.Logger.Debug("receive-" + receive);
//session.Logger.Debug("receive-" + requestInfo.JT808Package.Header.MsgId.ToString() + "-" + JsonConvert.SerializeObject(requestInfo.JT808Package));
try
{
Func <JT808RequestInfo, JT808Session <JT808RequestInfo>, IJT808Package> handlerFunc;
if (JT808Server.JT808MsgIdHandler.HandlerDict.TryGetValue(requestInfo.JT808Package.Header.MsgId, out handlerFunc))
{
IJT808Package jT808PackageImpl = handlerFunc(requestInfo, session);
if (jT808PackageImpl != null)
{
session.Logger.Debug("send-" + jT808PackageImpl.JT808Package.Header.MsgId.ToString() + "-" + JT808Serializer.Serialize(jT808PackageImpl.JT808Package).ToHexString());
//session.Logger.Debug("send-" + jT808PackageImpl.JT808Package.Header.MsgId.ToString() + "-" + JsonConvert.SerializeObject(jT808PackageImpl.JT808Package));
session.TrySend(jT808PackageImpl);
}
}
}
catch (JT808Exception ex)
{
session.Logger.Error("JT808Exception receive-" + receive);
session.Logger.Error(ex.Message, ex);
}
catch (Exception ex)
{
session.Logger.Error("Exception receive-" + receive);
session.Logger.Error(ex);
}
}
public bool TrySend(IJT808Package jT808Package)
{
byte[] sendData = JT808Serializer.Serialize(jT808Package.JT808Package);
return(base.TrySend(sendData, 0, sendData.Length));
}
