public Task Send(IList <IClientSpan> entities)
{
//1 group and convert trace span trees
//2 send spans by relations
var sameTraceSpanGroups = entities.OrderBy(x => x.StartUtc)
.GroupBy(x => new { x.TracerId, x.TraceId });
var tracerContext = TracerContext.Resolve();
foreach (var sameTraceSpanGroup in sameTraceSpanGroups)
{
var logger = SimpleLogSingleton <JaegerTracerFactory> .Instance.Logger;
logger.LogInfo(string.Format("Send ClientSpans => {0}: {1}", sameTraceSpanGroup.Key, sameTraceSpanGroup.Count()));
//var groupKey = sameTraceSpanGroup.Key;
var sameTraceSpans = sameTraceSpanGroup.ToList();
var myTreeConvert = MyTreeConvert.Instance;
var myTrees = myTreeConvert
.MakeTrees(sameTraceSpans, span => span.ToLocateCurrentKey(), span => span.ToLocateParentKey())
.OrderBy(x => x.Value.StartUtc).ToList();
foreach (var myTree in myTrees)
{
SendSpanTree(tracerContext, myTree);
}
}
return(Task.FromResult(0));
}
private static void AddTraceClients(IServiceCollection services, IConfiguration configuration)
{
services.AddSingleton <IClientTracerApi, ClientTracerApi>();
services.AddSingleton <CommandQueue>();
services.AddSingleton <CommandQueueTask>();
//SimpleTrace.dll
var assemblyToScan = Assembly.GetAssembly(typeof(ICommandLogistic));
//All IClientSpanProcess
services.AddSingletonFromAssembly(assemblyToScan, typeof(IClientSpanProcess));
//All ICommandLogistic and KnownCommands
services.AddSingletonFromAssembly(assemblyToScan, typeof(ICommandLogistic));
services.AddSingleton(sp =>
{
var knownCommands = KnownCommands.Instance;
var commandLogistics = sp.GetServices <ICommandLogistic>().ToList();
foreach (var commandLogistic in commandLogistics)
{
knownCommands.Register(commandLogistic);
}
return(knownCommands);
});
//TraceConfig
var traceConfig = TryLoadTraceConfig(configuration);
services.AddSingleton(traceConfig);
//CommandQueueTaskLoop
services.AddSingleton(sp =>
{
var commandQueueTaskLoop = new CommandQueueTaskLoop();
var queueTask = sp.GetService <CommandQueueTask>();
var knownCommands = sp.GetService <KnownCommands>();
var commandLogistics = sp.GetServices <ICommandLogistic>().ToList();
foreach (var commandLogistic in commandLogistics)
{
knownCommands.Register(commandLogistic);
}
commandQueueTaskLoop.Init(
TimeSpan.FromSeconds(traceConfig.FlushIntervalSecond),
queueTask,
sp.GetService <CommandQueue>(),
sp.GetServices <ICommandLogistic>(),
sp.GetServices <IClientSpanProcess>(),
DateHelper.Instance.GetDateNow);
return(commandQueueTaskLoop);
});
services.AddSingleton(CommandQueueProcessLogs.Instance);
//IClientSpanRepository
if (traceConfig.TraceSaveProcessEnabled)
{
services.AddSingleton <IClientSpanRepository, ClientSpanRepository>();
}
else
{
services.AddSingleton <IClientSpanRepository, NullClientSpanRepository>();
}
//TracerContext
var tracerContext = TracerContext.Resolve();
services.AddSingleton <TracerContext>(tracerContext);
if (traceConfig.TraceSendProcessEnabled)
{
//JaegerTracerConfig
var jaegerTracerConfig = new JaegerTracerConfig();
jaegerTracerConfig.DefaultTracerId = traceConfig.DefaultTracerId;
jaegerTracerConfig.TraceEndPoint = traceConfig.TraceEndPoint;
services.AddSingleton(jaegerTracerConfig);
//ITracerFactory and TracerContext
var tracerFactory = new JaegerTracerFactory(jaegerTracerConfig);
services.AddSingleton <ITracerFactory>(tracerFactory);
tracerContext.Factory = tracerFactory;
//ITraceSender
services.AddSingleton <ITraceSender, JaegerTraceSender>();
//log TraceConfig
var tracer = tracerContext.Current();
using (var scope = tracer.BuildSpan("LogObject").StartActive(true))
{
scope.Span.SetTag("Name", "TraceConfig");
var dictionary = MyModelHelper.GetKeyValueDictionary(traceConfig);
foreach (var kv in dictionary)
{
scope.Span.Log(kv.Key + " : " + kv.Value);
}
}
}
else
{
services.AddSingleton <ITracerFactory, NullTracerFactory>();
services.AddSingleton <ITraceSender, NullTraceSender>();
}
}