public CacheBuilder(IProxyFactory proxyFactory)
{
_configuredTypes = new Dictionary <Type, ConfigurationForType>();
_details = new List <ConfigurationForType>();
_proxyFactory = proxyFactory;
_proxyValidator = new ProxyValidator(_proxyFactory);
_eventListeners = new List <IEventListener>();
if (LogEventListener.IsLoggingEnabled())
{
_eventListeners.Add(new LogEventListener());
}
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used such as when the application is launched to open a specific file.
/// </summary>
/// <param name="e">Details about the launch request and process.</param>
protected override async void OnLaunched(LaunchActivatedEventArgs e)
{
Frame rootFrame = Window.Current.Content as Frame;
if (appListener == null)
{
appListener = new LogEventListener();
appListener.EnableEvents(LogEventSource.Log, EventLevel.Verbose);
errorListener = new LogEventListener("Errors");
errorListener.EnableEvents(LogEventSource.Log, EventLevel.Error);
LogEventSource.Log.Info("App initialized.");
// winRT approach
channel = new LoggingChannel("WinRTChannel");
channel.LoggingEnabled += (o, args) =>
{
this.winRtLoggingEnabled = o.Enabled;
this.winRtLogLevel = o.Level;
};
session = new LoggingSession("WinRTSession");
session.AddLoggingChannel(channel);
}
// Do not repeat app initialization when the Window already has content,
// just ensure that the window is active
if (rootFrame == null)
{
// Create a Frame to act as the navigation context and navigate to the first page
rootFrame = new Frame();
//Associate the frame with a SuspensionManager key
SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
// Set the default language
rootFrame.Language = Windows.Globalization.ApplicationLanguages.Languages[0];
rootFrame.NavigationFailed += OnNavigationFailed;
if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Restore the saved session state only when appropriate
try
{
const string Message = "Restoring saved session state.";
LogEventSource.Log.Info(Message);
channel.LogMessage(Message, LoggingLevel.Information);
await SuspensionManager.RestoreAsync();
}
catch (SuspensionManagerException ex)
{
var message = string.Format("Error restoring saved session state: {0}", ex.Message);
LogEventSource.Log.Error(message);
channel.LogMessage(message, LoggingLevel.Error);
//Something went wrong restoring state.
//Assume there is no state and continue
}
}
// Place the frame in the current Window
Window.Current.Content = rootFrame;
}
if (rootFrame.Content == null)
{
// When the navigation stack isn't restored navigate to the first page,
// configuring the new page by passing required information as a navigation
// parameter
rootFrame.Navigate(typeof(HubPage), e.Arguments);
}
// Ensure the current window is active
Window.Current.Activate();
const string Msg = "Window activated.";
LogEventSource.Log.Info(Msg);
channel.LogMessage(Msg, LoggingLevel.Information);
}
static async Task Main(string[] args)
{
var connectionString = Environment.GetEnvironmentVariable("STORAGE_CONNECTION_STRING");
if (string.IsNullOrEmpty(connectionString))
{
throw new InvalidOperationException("Environment variable STORAGE_CONNECTION_STRING is not set");
}
Log($"ITERATIONS: {_iterations}");
Log($"UPLOAD_SIZE: {_uploadSize}");
Log($"BUFFER_SIZE: {_bufferSize}");
Log($"MAX_CONCURRENCY: {_maxConcurrency}");
// Enable SDK logging (with timestamps)
using var azureListener = new AzureEventSourceListener(
(eventData, text) => Log(String.Format("[{1}] {0}: {2}", eventData.EventSource.Name, eventData.Level, text)),
EventLevel.Verbose);
// Enable System.Net logging
using var httpListener = new LogEventListener("Microsoft-System-Net-Http");
using var socketsListener = new LogEventListener("Microsoft-System-Net-Sockets");
var containerName = $"container{DateTime.Now.Ticks}";
// Test custom transport with shorter timeout
var containerClient = new BlobContainerClient(connectionString, containerName, new BlobClientOptions()
{
Transport = new HttpClientTransport(new HttpClient()
{
Timeout = _httpClientTimeout
})
});
Log($"Creating container {containerName}");
await containerClient.CreateAsync();
Log($"Created container {containerName}");
var randomBuffer = new byte[_uploadSize];
new Random(0).NextBytes(randomBuffer);
var randomStream = new NonSeekableMemoryStream(randomBuffer);
for (var i = 0; i < _iterations; i++)
{
try
{
Log($"Iteration {i}");
var blobName = $"blob{DateTime.Now.Ticks}";
var blobClient = containerClient.GetBlobClient(blobName);
randomStream.Seek(0, SeekOrigin.Begin);
Log($"Uploading blob {blobName}");
await blobClient.UploadAsync(randomStream, transferOptions : new StorageTransferOptions()
{
MaximumConcurrency = _maxConcurrency,
MaximumTransferLength = _bufferSize
});
Log($"Uploaded blob {blobName}");
Log($"Deleting blob {blobName}");
await blobClient.DeleteAsync();
Log($"Deleted blob {blobName}");
}
catch (Exception e)
{
Log(e);
}
}
Log($"Deleting container {containerName}");
await containerClient.DeleteAsync();
Log($"Deleted container {containerName}");
}
