public static void Print(this DocumentClientException dex, Microsoft.Azure.WebJobs.Host.TraceWriter log)
{
if ((int)dex.StatusCode == 429)
{
log?.Info("TooManyRequests - This means you have exceeded the number of request units per second. Consult the DocumentClientException.RetryAfter value to see how long you should wait before retrying this operation.");
}
else
{
switch (dex.StatusCode)
{
case HttpStatusCode.BadRequest:
log?.Info("BadRequest - This means something was wrong with the document supplied. It is likely that disableAutomaticIdGeneration was true and an id was not supplied");
break;
case HttpStatusCode.Forbidden:
log?.Info("Forbidden - This likely means the collection in to which you were trying to create the document is full.");
break;
case HttpStatusCode.Conflict:
log?.Info("Conflict - This means a Document with an id matching the id field of document already existed");
break;
case HttpStatusCode.RequestEntityTooLarge:
log?.Info("RequestEntityTooLarge - This means the Document exceeds the current max entity size. Consult documentation for limits and quotas.");
break;
default:
break;
}
}
}
/// <summary>
/// Adds a sink that writes log events to a <see cref="Microsoft.Azure.WebJobs.Host.TraceWriter"/>.
/// </summary>
/// <param name="loggerConfiguration">The logger configuration.</param>
/// <param name="trace">The trace writer instance to write to <see cref="LogEvent"/>s.</param>
/// <param name="restrictedToMinimumLevel">The minimum log event level required in order to write an event to
/// the sink.</param>
/// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
/// <returns>Logger configuration, allowing configuration to continue.</returns>
/// <exception cref="ArgumentNullException">A required parameter is null.</exception>
public static LoggerConfiguration TraceWriter(
this LoggerSinkConfiguration loggerConfiguration,
Microsoft.Azure.WebJobs.Host.TraceWriter trace,
LogEventLevel restrictedToMinimumLevel = LevelAlias.Minimum,
IFormatProvider formatProvider = null)
{
if (loggerConfiguration == null)
{
throw new ArgumentNullException(nameof(loggerConfiguration));
}
if (trace == null)
{
throw new ArgumentNullException(nameof(trace));
}
return(loggerConfiguration.Sink(new TraceWriterSink(trace, formatProvider), restrictedToMinimumLevel));
}
/// <summary>
/// Sample usage
/// </summary>
static void Main(string[] args)
{
// var loggerEnvironment = "AzureFunctions";
var loggerEnvironment = "ConsoleApp";
ILogger logger = null;
if (loggerEnvironment == "AzureFunctions")
{
Microsoft.Azure.WebJobs.Host.TraceWriter azureFunctionLogger = null;
logger = new AzureFunctionLogger(azureFunctionLogger);
}
else if (loggerEnvironment == "ConsoleApp")
{
logger = new TraceLogger();
}
var doStuff = new DoStuff(logger);
Console.ReadKey();
}
public AzureFunctionLogger(Microsoft.Azure.WebJobs.Host.TraceWriter logger)
{
_logger = logger;
}