private static Task <bool> CompleteOnThreadPool()
{
var tcs = new TaskCompletionSource <bool>();
var local = new LocalTrace("childspan1");
var cur = TraceContextPropagation.CurrentSpan;
local.Span.Should().Be(cur);
ThreadPool.QueueUserWorkItem((_) =>
{
// Thread.Sleep(20);
var cur2 = TraceContextPropagation.CurrentSpan;
cur2.Should().Be(local.Span);
local.Dispose();
cur2 = TraceContextPropagation.CurrentSpan;
// cur2.Should().Be(local.Span);
tcs.SetResult(true);
});
return(tcs.Task);
}
private static Task <bool> CompleteWithCustomThread()
{
var tcs = new TaskCompletionSource <bool>();
var local = new LocalTrace("childspan3");
var cur = TraceContextPropagation.CurrentSpan;
local.Span.Should().Be(cur);
new Thread(() =>
{
// Thread.Sleep(1);
var cur2 = TraceContextPropagation.CurrentSpan;
cur2.Should().Be(local.Span);
local.Dispose();
tcs.SetResult(true);
cur2 = TraceContextPropagation.CurrentSpan;
})
{
IsBackground = true
}.Start();
return(tcs.Task);
}
private Task <bool> CompleteOnThreadPool()
{
var tcs = new TaskCompletionSource <bool>();
var local = new LocalTrace("childspan1");
ThreadPool.QueueUserWorkItem((_) =>
{
Thread.Sleep(50);
local.Dispose();
tcs.SetResult(true);
});
return(tcs.Task);
}
private static Task <bool> CompleteWithinSpawnedTask()
{
var local = new LocalTrace("childspan2");
var cur = TraceContextPropagation.CurrentSpan;
local.Span.Should().Be(cur);
return(Task.Run(new Func <bool>(() =>
{
// Thread.Sleep(20);
var cur2 = TraceContextPropagation.CurrentSpan;
cur2.Should().Be(local.Span);
local.Dispose();
cur2 = TraceContextPropagation.CurrentSpan;
// cur2.Should().Be(local.Span);
return true;
})));
}
