private Task <TResult> OperationHelperWithRootTraceWithSynchronizationContextAsync <TResult>(
string operationName,
RequestOptions requestOptions,
Func <ITrace, Task <TResult> > task,
TraceComponent traceComponent,
Tracing.TraceLevel traceLevel)
{
Debug.Assert(SynchronizationContext.Current != null, "This should only be used when a SynchronizationContext is specified");
string syncContextVirtualAddress = SynchronizationContext.Current.ToString();
// Used on NETFX applications with SynchronizationContext when doing locking calls
return(Task.Run(async() =>
{
bool disableDiagnostics = requestOptions != null && requestOptions.DisablePointOperationDiagnostics;
using (ITrace trace = disableDiagnostics ? NoOpTrace.Singleton : (ITrace)Tracing.Trace.GetRootTrace(operationName, traceComponent, traceLevel))
{
trace.AddDatum("Synchronization Context", syncContextVirtualAddress);
return await this.RunWithDiagnosticsHelperAsync(
trace,
task);
}
}));
}
private async Task <TResult> OperationHelperWithRootTraceAsync <TResult>(
string operationName,
RequestOptions requestOptions,
Func <ITrace, Task <TResult> > task,
TraceComponent traceComponent,
Tracing.TraceLevel traceLevel)
{
bool disableDiagnostics = requestOptions != null && requestOptions.DisablePointOperationDiagnostics;
using (ITrace trace = disableDiagnostics ? NoOpTrace.Singleton : (ITrace)Tracing.Trace.GetRootTrace(operationName, traceComponent, traceLevel))
{
return(await this.RunWithDiagnosticsHelperAsync(
trace,
task));
}
}
internal override Task <TResult> OperationHelperAsync <TResult>(
string operationName,
RequestOptions requestOptions,
Func <ITrace, Task <TResult> > task,
TraceComponent traceComponent = TraceComponent.Transport,
Tracing.TraceLevel traceLevel = Tracing.TraceLevel.Info)
{
return(SynchronizationContext.Current == null?
this.OperationHelperWithRootTraceAsync(operationName,
requestOptions,
task,
traceComponent,
traceLevel) :
this.OperationHelperWithRootTraceWithSynchronizationContextAsync(operationName,
requestOptions,
task,
traceComponent,
traceLevel));
}
private async Task <TResult> OperationHelperWithRootTraceAsync <TResult>(
string operationName,
RequestOptions requestOptions,
Func <ITrace, Task <TResult> > task,
Func <TResult, OpenTelemetryAttributes> openTelemetry,
TraceComponent traceComponent,
Tracing.TraceLevel traceLevel)
{
bool disableDiagnostics = requestOptions != null && requestOptions.DisablePointOperationDiagnostics;
using (ITrace trace = disableDiagnostics ? NoOpTrace.Singleton : (ITrace)Tracing.Trace.GetRootTrace(operationName, traceComponent, traceLevel))
{
trace.AddDatum("Client Configuration", this.client.ClientConfigurationTraceDatum);
return(await this.RunWithDiagnosticsHelperAsync(
trace,
task,
openTelemetry,
operationName));
}
}
