public static T RunSynchronously <T>(Func <Task <T> > task)
{
var oldSychronizationContext = SynchronizationContext.Current;
var synchronizationContext = new AsyncExtensionsSynchronizationContext();
SynchronizationContext.SetSynchronizationContext(synchronizationContext);
var returnedValue = default(T);
synchronizationContext.Post(async _ =>
{
try
{
returnedValue = await task();
}
catch (Exception e)
{
synchronizationContext.InnerException = e;
throw;
}
finally
{
synchronizationContext.EndMessageLoop();
}
}, null);
synchronizationContext.BeginMessageLoop();
SynchronizationContext.SetSynchronizationContext(oldSychronizationContext);
return(returnedValue);
}
public static void RunSynchronously(Func <Task> task)
{
var oldSynchronizationContext = SynchronizationContext.Current;
var synchronizationContext = new AsyncExtensionsSynchronizationContext();
SynchronizationContext.SetSynchronizationContext(synchronizationContext);
synchronizationContext.Post(async _ =>
{
try
{
await task();
}
catch (Exception e)
{
synchronizationContext.InnerException = e;
throw;
}
finally
{
synchronizationContext.EndMessageLoop();
}
}, null);
synchronizationContext.BeginMessageLoop();
SynchronizationContext.SetSynchronizationContext(oldSynchronizationContext);
}