public static Task FlushAsync(this HttpResponseBase response)
{
if (!response.IsClientConnected)
{
return(TaskAsyncHelper.Empty);
}
#if NET45
if (response.SupportsAsyncFlush)
{
return(Task.Factory.FromAsync((cb, state) => response.BeginFlush(cb, state), ar => response.EndFlush(ar), null));
}
#endif
try
{
response.Flush();
}
catch
{
}
return(TaskAsyncHelper.Empty);
}
public static Task FlushAsync(this HttpResponseBase response)
{
#if NET45
if (response.SupportsAsyncFlush)
{
return(Task.Factory.FromAsync((cb, state) => response.BeginFlush(cb, state), ar => response.EndFlush(ar), null));
}
response.Flush();
return(TaskAsyncHelper.Empty);
#else
response.Flush();
return(TaskAsyncHelper.Empty);
#endif
}
public static Task FlushAsync(this HttpResponseBase response)
{
if (!response.IsClientConnected)
{
return(TaskAsyncHelper.Empty);
}
#if NET45
if (response.SupportsAsyncFlush)
{
try
{
return(Task.Factory.FromAsync((cb, state) => response.BeginFlush(cb, state), ar => response.EndFlush(ar), null));
}
catch (HttpException ex)
{
// Only swallow http exceptions since we don't want to hide bugs
return(TaskAsyncHelper.FromError(ex));
}
}
#endif
try
{
response.Flush();
return(TaskAsyncHelper.Empty);
}
catch (HttpException ex)
{
// Only swallow http exceptions since we don't want to hide bugs
return(TaskAsyncHelper.FromError(ex));
}
}
public override void EndFlush(IAsyncResult asyncResult)
{
_response.EndFlush(asyncResult);
}