WatchDog.NET 1.4.0

Prefix Reserved

There is a newer version of this package available.
See the version list below for details.

dotnet add package WatchDog.NET --version 1.4.0

NuGet\Install-Package WatchDog.NET -Version 1.4.0

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="WatchDog.NET" Version="1.4.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

paket add WatchDog.NET --version 1.4.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: WatchDog.NET, 1.4.0"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

// Install WatchDog.NET as a Cake Addin
#addin nuget:?package=WatchDog.NET&version=1.4.0

// Install WatchDog.NET as a Cake Tool
#tool nuget:?package=WatchDog.NET&version=1.4.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

WatchDog

Introduction

WatchDog is a Realtime Message, Event, HTTP (Request & Response) and Exception logger and viewer for ASP.Net Core Web Apps and APIs. It allows developers log and view messages, events, http requests made to their web application and also exception caught during runtime in their web applications, all in Realtime. It leverages SignalR for real-time monitoring and LiteDb a Serverless MongoDB-like database with no configuration with the option of using your external databases (MSSQL, MySQl, Postgres, MongoDB).

General Features

RealTime HTTP Request, Response, and Exception Logger
In-code message and event logging
User Friendly Logger Views
Search Option for HTTP and Exception Logs
Filtering Option for HTTP Logs using HTTP Methods and StatusCode
Logger View Authentication
Auto Clear Logs Option

What's New

MongoDB Support
ILogger Support (Sink ILogger logs to WatchDog)
Trace/Event ID in Logs

Breaking Changes

SqlDriverOption is now DbDriverOption (>= 1.4.0)

Support

.NET Core 3.1 and newer

Installation

Install via .NET CLI

dotnet add package WatchDog.NET --version 1.4.0

Install via Package Manager

Install-Package WatchDog.NET --version 1.4.0

Usage

To enable WatchDog to listen for requests, use the WatchDog middleware provided by WatchDog.

Add WatchDog Namespace in Startup.cs

using WatchDog;

Register WatchDog service in `Startup.cs` under `ConfigureService()`

services.AddWatchDogServices();

Setup AutoClear Logs `Optional`

This clears the logs after a specific duration.

NOTE When IsAutoClear = true Default Schedule Time is set to Weekly, override the settings like below:

services.AddWatchDogServices(opt => 
{ 
   opt.IsAutoClear = true;
   opt.ClearTimeSchedule = WatchDogAutoClearScheduleEnum.Monthly;
});

Setup Logging to External Db (MSSQL, MySQL, PostgreSQL & MongoDb) `Optional`

Add Database Connection String and Choose DbDriver Option

services.AddWatchDogServices(opt => 
{
   opt.IsAutoClear = false; 
   opt.SetExternalDbConnString = "Server=localhost;Database=testDb;User Id=postgres;Password=root;"; 
   opt.DbDriverOption = WatchDogSqlDriverEnum.PostgreSql; 
});

Add WatchDog middleware in the HTTP request pipeline in `Startup.cs` under `Configure()`

NOTE Add Authentication option like below: Important

This authentication information (Username and Password) will be used to access the log viewer.

app.UseWatchDog(opt => 
{ 
   opt.WatchPageUsername = "admin"; 
   opt.WatchPagePassword = "Qwerty@123"; 
 });

NOTE If your project uses authentication, then app.UseWatchDog(); should come after app.UseRouting(), app.UseAuthentication(), app.UseAuthorization(), in that order

Optional Configurations: `Optional`

Blacklist: List of routes, paths or endpoints to be ignored (should be a comma separated string like below).
Serializer: If not default, specify the type of global json serializer/converter used
CorsPolicy: Policy Name if project uses CORS

app.UseWatchDog(opt => 
{ 
   opt.WatchPageUsername = "admin"; 
   opt.WatchPagePassword = "Qwerty@123"; 
   //Optional
   opt.Blacklist = "Test/testPost, api/auth/login"; //Prevent logging for specified endpoints
   opt.Serializer = WatchDogSerializerEnum.Newtonsoft; //If your project use a global json converter
   opt.CorsPolicy = "MyCorsPolicy"
 });

Add WatchDog Exception Logger `Optional`

This is used to log in-app exceptions that occur during a particular HTTP request.

NOTE Add Exception Logger before the main WatchDog Middleware, preferably at the top of the middleware hierarchy so as to catch possible early exceptions.

app.UseWatchDogExceptionLogger();

...

app.UseWatchDog(opt => 
{ 
   opt.WatchPageUsername = "admin"; 
   opt.WatchPagePassword = "Qwerty@123"; 
   ...
 });

Log Messages/Events

WatchLogger.Log("...Test Log...");
WatchLogger.LogWarning(JsonConvert.Serialize(model));
WatchLogger.LogError(res.Content, eventId: reference);

Sink Logs from ILogger

You can also sink logs from the .NET ILogger into WatchDog

For .NET 6 and above

builder.Logging.AddWatchDogLogger();

For .NET Core 3.1, configure logging and add .AddWatchDogLogger() to the CreateHostBuilder method of the Program.cs class

Host.CreateDefaultBuilder(args)
 .ConfigureLogging( logging =>
 {
     logging.AddWatchDogLogger();
 })
 .ConfigureWebHostDefaults(webBuilder =>
 {
     webBuilder.UseStartup<Startup>();
 });

View Logs and Exception

Start your server and head to /watchdog to view the logs.

Example: https://myserver.com/watchdog or https://localhost:[your-port]/watchdog

Still confused? Check out the implementation in the WatchDogCompleteTestAPI folder or the .NET 6 implementation in the WatchDogCompleteApiNet6 folder.

Contribution

Feel like something is missing? Fork the repo and send a PR.

Encountered a bug? Fork the repo and send a PR.

Alternatively, open an issue and we'll get to it as soon as we can.

Credit

Kelechi Onyekwere - Github Twitter

Israel Ulelu - Github Twitter

Product	Compatible and additional computed target framework versions.
.NET	net5.0 was computed. net5.0-windows was computed. net6.0 is compatible. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed.
.NET Core	netcoreapp3.1 is compatible.

Product

.NET

.NET Core

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

.NETCoreApp 3.1
- Dapper (>= 2.0.123)
- LiteDB (>= 5.0.11)
- Microsoft.AspNetCore.Http (>= 2.2.2)
- Microsoft.AspNetCore.Http.Abstractions (>= 2.2.0)
- Microsoft.AspNetCore.Mvc (>= 2.2.0)
- Microsoft.AspNetCore.SignalR (>= 1.1.0)
- Microsoft.AspNetCore.SignalR.Core (>= 1.1.0)
- Microsoft.AspNetCore.StaticFiles (>= 2.2.0)
- Microsoft.Extensions.FileProviders.Abstractions (>= 3.1.22)
- Microsoft.Extensions.FileProviders.Embedded (>= 3.1.22)
- Microsoft.Extensions.FileProviders.Physical (>= 3.1.22)
- Microsoft.Extensions.Logging.Abstractions (>= 3.1.22)
- Microsoft.IO.RecyclableMemoryStream (>= 2.2.0)
- MongoDB.Driver (>= 2.18.0)
- MySql.Data (>= 8.0.29)
- Newtonsoft.Json (>= 13.0.1)
- Npgsql (>= 5.0.0 && <= 5.0.10)
- System.Data.SqlClient (>= 4.8.5)
net6.0
- Dapper (>= 2.0.123)
- LiteDB (>= 5.0.11)
- Microsoft.AspNetCore.Http (>= 2.2.2)
- Microsoft.AspNetCore.Http.Abstractions (>= 2.2.0)
- Microsoft.AspNetCore.Mvc (>= 2.2.0)
- Microsoft.AspNetCore.SignalR (>= 1.1.0)
- Microsoft.AspNetCore.SignalR.Core (>= 1.1.0)
- Microsoft.AspNetCore.StaticFiles (>= 2.2.0)
- Microsoft.Extensions.FileProviders.Abstractions (>= 3.1.22)
- Microsoft.Extensions.FileProviders.Embedded (>= 3.1.22)
- Microsoft.Extensions.FileProviders.Physical (>= 3.1.22)
- Microsoft.Extensions.Logging.Abstractions (>= 3.1.22)
- Microsoft.IO.RecyclableMemoryStream (>= 2.2.0)
- MongoDB.Driver (>= 2.18.0)
- MySql.Data (>= 8.0.29)
- Newtonsoft.Json (>= 13.0.1)
- Npgsql (>= 6.0.4)
- System.Data.SqlClient (>= 4.8.5)

NuGet packages (7)

Showing the top 5 NuGet packages that depend on WatchDog.NET:

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GuoKun.CPS 国坤CPS库	188.0K
LC.Web.Base LC.Web.Base	13.0K
Chaosage.Core.Setup Chaosage开发平台API配置规范	7.5K
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PluginCore.Plugins.WatchDogPlugin PluginCore Plugins: WatchDogPlugin	496

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last updated
1.4.11	14,552	3/31/2024
1.4.10	32,212	5/19/2023
1.4.7	5,621	4/19/2023
1.4.6	22,664	2/16/2023
1.4.3	11,670	2/1/2023
1.4.2	3,915	1/18/2023
1.4.1	1,223	1/17/2023
1.4.0	1,698	1/16/2023
1.3.3	13,304	12/14/2022
1.3.3-rc	1,494	11/7/2022
1.3.2	24,887	9/18/2022
1.3.1	5,963	8/9/2022
1.3.0	3,236	7/19/2022
1.2.1	4,766	6/7/2022
1.2.0	1,579	5/15/2022
1.1.0	2,383	4/30/2022
1.0.2	1,158	4/30/2022
1.0.1	1,191	4/30/2022
1.0.0	1,194	4/29/2022

- MongoDB Support, ILogger Support, Trace/Event ID