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feature: Implement Dispose for types which have disposable data (#1171)

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* Initial set of dispose implementations

Not handled yet:
- Discord.Net.Websocket/Entities/SocketGuild
- Discord.Net.Tests

* Refactor DiscordSocketClient init into ctor

This way we remove an IDisposableAnalyzer warning for not disposing
the client when we set the client variable.

* Dispose of clients when disposing sharded client

* Finish implementing IDisposable where appropriate

I opted to use NoWarn in the Tests project as it wasn't really necessary
considering that our tests only run once

* Tweak samples after feedback
This commit is contained in:
Monica S
2018-11-29 01:18:16 +00:00
committed by Christopher F
parent dca6c33da3
commit 7366cd4361
31 changed files with 406 additions and 154 deletions
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28
samples/02_commands_framework/Program.cs
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@@ -19,24 +19,32 @@ namespace _02_commands_framework
// - https://github.com/foxbot/patek - a more feature-filled bot, utilizing more aspects of the library
class Program
{
// There is no need to implement IDisposable like before as we are
// using dependency injection, which handles calling Dispose for us.
static void Main(string[] args)
=> new Program().MainAsync().GetAwaiter().GetResult();
public async Task MainAsync()
{
var services = ConfigureServices();
// You should dispose a service provider created using ASP.NET
// when you are finished using it, at the end of your app's lifetime.
// If you use another dependency injection framework, you should inspect
// its documentation for the best way to do this.
using (var services = ConfigureServices())
{
var client = services.GetRequiredService<DiscordSocketClient>();
var client = services.GetRequiredService<DiscordSocketClient>();
client.Log += LogAsync;
services.GetRequiredService<CommandService>().Log += LogAsync;
client.Log += LogAsync;
services.GetRequiredService<CommandService>().Log += LogAsync;
// Tokens should be considered secret data, and never hard-coded.
await client.LoginAsync(TokenType.Bot, Environment.GetEnvironmentVariable("token"));
await client.StartAsync();
await client.LoginAsync(TokenType.Bot, Environment.GetEnvironmentVariable("token"));
await client.StartAsync();
await services.GetRequiredService<CommandHandlingService>().InitializeAsync();
await services.GetRequiredService<CommandHandlingService>().InitializeAsync();
await Task.Delay(-1);
await Task.Delay(-1);
}
}
private Task LogAsync(LogMessage log)
@@ -46,7 +54,7 @@ namespace _02_commands_framework
return Task.CompletedTask;
}
private IServiceProvider ConfigureServices()
private ServiceProvider ConfigureServices()
{
return new ServiceCollection()
.AddSingleton<DiscordSocketClient>()