public async Task CloudFileClientMaximumExecutionTimeoutAsync()
{
CloudFileClient fileClient = GenerateCloudFileClient();
CloudFileShare share = fileClient.GetShareReference(Guid.NewGuid().ToString("N"));
CloudFileDirectory rootDirectory = share.GetRootDirectoryReference();
byte[] buffer = FileTestBase.GetRandomBuffer(80 * 1024 * 1024);
try
{
await share.CreateAsync();
fileClient.DefaultRequestOptions.MaximumExecutionTime = TimeSpan.FromSeconds(5);
CloudFile file = rootDirectory.GetFileReference("file");
file.StreamWriteSizeInBytes = 1 * 1024 * 1024;
using (MemoryStream ms = new MemoryStream(buffer))
{
try
{
await file.UploadFromStreamAsync(ms);
Assert.Fail();
}
catch (AggregateException ex)
{
#if !FACADE_NETCORE
Assert.AreEqual("The client could not finish the operation within specified timeout.", RequestResult.TranslateFromExceptionMessage(ex.InnerException.Message).ExceptionInfo.Message);
#else
Assert.AreEqual("The client could not finish the operation within specified timeout.", RequestResult.TranslateFromExceptionMessage(ex.InnerException.Message).Exception.Message);
#endif
}
catch (TaskCanceledException)
{
}
}
}
finally
{
fileClient.DefaultRequestOptions.MaximumExecutionTime = null;
await share.DeleteAsync();
}
}
public async Task CloudFileClientMaximumExecutionTimeoutShouldNotBeHonoredForStreamsAsync()
{
CloudFileClient fileClient = GenerateCloudFileClient();
CloudFileShare share = fileClient.GetShareReference(Guid.NewGuid().ToString("N"));
CloudFileDirectory rootDirectory = share.GetRootDirectoryReference();
byte[] buffer = FileTestBase.GetRandomBuffer(1024 * 1024);
try
{
await share.CreateAsync();
fileClient.DefaultRequestOptions.MaximumExecutionTime = TimeSpan.FromSeconds(30);
CloudFile file = rootDirectory.GetFileReference("file");
file.StreamMinimumReadSizeInBytes = 1024 * 1024;
using (CloudFileStream fileStream = await file.OpenWriteAsync(8 * 1024 * 1024))
{
Stream fos = fileStream;
DateTime start = DateTime.Now;
for (int i = 0; i < 7; i++)
{
await fos.WriteAsync(buffer, 0, buffer.Length);
}
// Sleep to ensure we are over the Max execution time when we do the last write
int msRemaining = (int)(fileClient.DefaultRequestOptions.MaximumExecutionTime.Value - (DateTime.Now - start)).TotalMilliseconds;
if (msRemaining > 0)
{
await Task.Delay(msRemaining);
}
await fos.WriteAsync(buffer, 0, buffer.Length);
await fileStream.CommitAsync();
}
using (Stream fileStream = await file.OpenReadAsync())
{
Stream fis = fileStream;
DateTime start = DateTime.Now;
int total = 0;
while (total < 7 * 1024 * 1024)
{
total += await fis.ReadAsync(buffer, 0, buffer.Length);
}
// Sleep to ensure we are over the Max execution time when we do the last read
int msRemaining = (int)(fileClient.DefaultRequestOptions.MaximumExecutionTime.Value - (DateTime.Now - start)).TotalMilliseconds;
if (msRemaining > 0)
{
await Task.Delay(msRemaining);
}
while (true)
{
int count = await fis.ReadAsync(buffer, 0, buffer.Length);
total += count;
if (count == 0)
{
break;
}
}
}
}
finally
{
fileClient.DefaultRequestOptions.MaximumExecutionTime = null;
await share.DeleteAsync();
}
}
