23 lines
1.7 KiB
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23 lines
1.7 KiB
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Logging
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=======
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Microsoft ASP.NET WebHooks uses logging as a way of reporting issues and problems. By
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default logs are written using `System.Diagnostics.Trace <https://msdn.microsoft.com/en-us/library/system.diagnostics.trace>`_ where they can be manged using
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`Trace Listeners <https://msdn.microsoft.com/en-us/library/system.diagnostics.tracelistener.aspx>`_
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like any other log stream.
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When deploying your Web Application as an Azure Web App, the logs are automatically picked up and can be
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managed together with any other `System.Diagnostics.Trace`_ logging. For details, please see `Enable diagnostics
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logging for web apps in Azure App Service <https://azure.microsoft.com/en-us/documentation/articles/web-sites-enable-diagnostic-log/>`_
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In addition, logs can be obtained straight from inside Visual Studio as described in `Troubleshoot a web app in Azure App Service using
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Visual Studio <https://azure.microsoft.com/en-us/documentation/articles/web-sites-dotnet-troubleshoot-visual-studio/#webserverlogs>`_.
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Redirecting Logs
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----------------
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Instead of writing logs to `System.Diagnostics.Trace`_, it is possible to provide an alternate logging implementation that
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can log directly to a log manager such as `Log4Net <http://logging.apache.org/log4net/>`_ and `NLog <http://nlog-project.org/>`_.
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Simply provide an implementation of `ILogger <https://github.com/aspnet/WebHooks/blob/master/src/Microsoft.AspNet.WebHooks.Common/Diagnostics/ILogger.cs>`_
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and register it with a dependency injection engine of your choice and it will get picked up by Microsoft ASP.NET WebHooks.
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Please see `Dependency Injection in ASP.NET Web API 2 <http://www.asp.net/web-api/overview/advanced/dependency-injection>`_ for details.
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