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Sharding over processes almost done

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This commit is contained in:
Master Kwoth
2017-06-20 04:23:11 +02:00
parent 4684117654
commit 01cf59d83e
18 changed files with 85 additions and 269 deletions
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64
src/NadekoBot/Modules/Utility/Commands/CrossServerTextChannel.cs
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@@ -1,64 +0,0 @@
using Discord;
using Discord.Commands;
using NadekoBot.Attributes;
using NadekoBot.Extensions;
using NadekoBot.Services;
using NadekoBot.Services.Utility;
using System.Collections.Concurrent;
using System.Threading.Tasks;
namespace NadekoBot.Modules.Utility
{
public partial class Utility
{
[Group]
public class CrossServerTextChannel : NadekoSubmodule
{
private readonly CrossServerTextService _service;
public CrossServerTextChannel(CrossServerTextService service)
{
_service = service;
}
[NadekoCommand, Usage, Description, Aliases]
[RequireContext(ContextType.Guild)]
[OwnerOnly]
public async Task Scsc()
{
var token = new NadekoRandom().Next();
var set = new ConcurrentHashSet<ITextChannel>();
if (_service.Subscribers.TryAdd(token, set))
{
set.Add((ITextChannel) Context.Channel);
await ((IGuildUser) Context.User).SendConfirmAsync(GetText("csc_token"), token.ToString())
.ConfigureAwait(false);
}
}
[NadekoCommand, Usage, Description, Aliases]
[RequireContext(ContextType.Guild)]
[RequireUserPermission(GuildPermission.ManageGuild)]
public async Task Jcsc(int token)
{
ConcurrentHashSet<ITextChannel> set;
if (!_service.Subscribers.TryGetValue(token, out set))
return;
set.Add((ITextChannel) Context.Channel);
await ReplyConfirmLocalized("csc_join").ConfigureAwait(false);
}
[NadekoCommand, Usage, Description, Aliases]
[RequireContext(ContextType.Guild)]
[RequireUserPermission(GuildPermission.ManageGuild)]
public async Task Lcsc()
{
foreach (var subscriber in _service.Subscribers)
{
subscriber.Value.TryRemove((ITextChannel) Context.Channel);
}
await ReplyConfirmLocalized("csc_leave").ConfigureAwait(false);
}
}
}
}

79
src/NadekoBot/Modules/Utility/Utility.cs
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@@ -35,84 +35,7 @@ namespace NadekoBot.Modules.Utility
_stats = stats;
_creds = creds;
_bot = bot;
}
//[NadekoCommand, Usage, Description, Aliases]
//[RequireContext(ContextType.Guild)]
//public async Task Midorina([Remainder] string arg)
//{
// var channel = (ITextChannel)Context.Channel;
// var roleNames = arg?.Split(';');
// if (roleNames == null || roleNames.Length == 0)
// return;
// var j = 0;
// var roles = roleNames.Select(x => Context.Guild.Roles.FirstOrDefault(r => String.Compare(r.Name, x, StringComparison.OrdinalIgnoreCase) == 0))
// .Where(x => x != null)
// .Take(10)
// .ToArray();
// var rnd = new NadekoRandom();
// var reactions = new[] { "🎬", "🐧", "🌍", "🌺", "🚀", "☀", "🌲", "🍒", "🐾", "🏀" }
// .OrderBy(x => rnd.Next())
// .ToArray();
// var roleStrings = roles
// .Select(x => $"{reactions[j++]} -> {x.Name}");
// var msg = await Context.Channel.SendConfirmAsync("Pick a Role",
// string.Join("\n", roleStrings)).ConfigureAwait(false);
// for (int i = 0; i < roles.Length; i++)
// {
// try { await msg.AddReactionAsync(reactions[i]).ConfigureAwait(false); }
// catch (Exception ex) { _log.Warn(ex); }
// await Task.Delay(1000).ConfigureAwait(false);
// }
// msg.OnReaction((r) => Task.Run(async () =>
// {
// try
// {
// var usr = r.User.GetValueOrDefault() as IGuildUser;
// if (usr == null)
// return;
// var index = Array.IndexOf<string>(reactions, r.Emoji.Name);
// if (index == -1)
// return;
// await usr.RemoveRolesAsync(roles[index]);
// }
// catch (Exception ex)
// {
// _log.Warn(ex);
// }
// }), (r) => Task.Run(async () =>
// {
// try
// {
// var usr = r.User.GetValueOrDefault() as IGuildUser;
// if (usr == null)
// return;
// var index = Array.IndexOf<string>(reactions, r.Emoji.Name);
// if (index == -1)
// return;
// await usr.RemoveRolesAsync(roles[index]);
// }
// catch (Exception ex)
// {
// _log.Warn(ex);
// }
// }));
//}
}
[NadekoCommand, Usage, Description, Aliases]
[RequireContext(ContextType.Guild)]

63
src/NadekoBot/NadekoBot.cs
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@@ -65,7 +65,8 @@ namespace NadekoBot
private const string _mutexName = @"Global\nadeko_shards_lock";
private readonly Semaphore sem = new Semaphore(1, 1, _mutexName);
public int ShardId { get; }
private readonly Thread waitForParentKill;
public ShardsCoordinator ShardCoord { get; private set; }
private readonly ShardComClient _comClient = new ShardComClient();
public NadekoBot(int shardId, int parentProcessId)
@@ -79,22 +80,6 @@ namespace NadekoBot
_log = LogManager.GetCurrentClassLogger();
TerribleElevatedPermissionCheck();
waitForParentKill = new Thread(new ThreadStart(() =>
{
try
{
var p = Process.GetProcessById(parentProcessId);
if (p == null)
return;
p.WaitForExit();
}
finally
{
Environment.Exit(10);
}
}));
waitForParentKill.Start();
Credentials = new BotCredentials();
Db = new DbService(Credentials);
@@ -120,13 +105,12 @@ namespace NadekoBot
CaseSensitiveCommands = false,
DefaultRunMode = RunMode.Async,
});
//foundation services
Images = new ImagesService();
Currency = new CurrencyService(BotConfig, Db);
GoogleApi = new GoogleApiService(Credentials);
StartSendingData();
SetupShard(shardId, parentProcessId);
#if GLOBAL_NADEKO
Client.Log += Client_Log;
@@ -152,9 +136,10 @@ namespace NadekoBot
private void AddServices()
{
var startingGuildIdList = Client.Guilds.Select(x => (long)x.Id).ToList();
using (var uow = Db.UnitOfWork)
{
AllGuildConfigs = uow.GuildConfigs.GetAllGuildConfigs(Client.Guilds.Select(x => (long)x.Id).ToList()).ToImmutableArray();
AllGuildConfigs = uow.GuildConfigs.GetAllGuildConfigs(startingGuildIdList).ToImmutableArray();
}
Localization = new Localization(BotConfig.Locale, AllGuildConfigs.ToDictionary(x => x.GuildId, x => x.Locale), Db);
Strings = new NadekoStrings(Localization);
@@ -170,8 +155,7 @@ namespace NadekoBot
//module services
//todo 90 - autodiscover, DI, and add instead of manual like this
#region utility
var crossServerTextService = new CrossServerTextService(AllGuildConfigs, Client);
var remindService = new RemindService(Client, BotConfig, Db);
var remindService = new RemindService(Client, BotConfig, Db, startingGuildIdList);
var repeaterService = new MessageRepeaterService(this, Client, AllGuildConfigs);
var converterService = new ConverterService(Db);
var commandMapService = new CommandMapService(AllGuildConfigs);
@@ -181,7 +165,7 @@ namespace NadekoBot
#endregion
#region permissions
var permissionsService = new PermissionService(Db, BotConfig, CommandHandler);
var permissionsService = new PermissionService(Client, Db, BotConfig, CommandHandler);
var blacklistService = new BlacklistService(BotConfig);
var cmdcdsService = new CmdCdService(AllGuildConfigs);
var filterService = new FilterService(Client, AllGuildConfigs);
@@ -241,7 +225,6 @@ namespace NadekoBot
.Add<CommandHandler>(CommandHandler)
.Add<DbService>(Db)
//modules
.Add(crossServerTextService)
.Add(commandMapService)
.Add(remindService)
.Add(repeaterService)
@@ -375,7 +358,10 @@ namespace NadekoBot
public async Task RunAndBlockAsync(params string[] args)
{
await RunAsync(args).ConfigureAwait(false);
await Task.Delay(-1).ConfigureAwait(false);
if (ShardCoord != null)
await ShardCoord.RunAndBlockAsync();
else
await Task.Delay(-1).ConfigureAwait(false);
}
private void TerribleElevatedPermissionCheck()
@@ -392,5 +378,30 @@ namespace NadekoBot
Environment.Exit(2);
}
}
private void SetupShard(int shardId, int parentProcessId)
{
if (shardId != 0)
{
new Thread(new ThreadStart(() =>
{
try
{
var p = Process.GetProcessById(parentProcessId);
if (p == null)
return;
p.WaitForExit();
}
finally
{
Environment.Exit(10);
}
})).Start();
}
else
{
ShardCoord = new ShardsCoordinator();
}
}
}
}

8
src/NadekoBot/Program.cs
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@@ -4,12 +4,10 @@
{
public static void Main(string[] args)
{
if (args.Length == 0)
return;
if (args[0].ToLowerInvariant() == "main")
new ShardsCoordinator().RunAndBlockAsync(args).GetAwaiter().GetResult();
else if (int.TryParse(args[0], out int shardId) && int.TryParse(args[1], out int parentProcessId))
if (args.Length == 2 && int.TryParse(args[0], out int shardId) && int.TryParse(args[1], out int parentProcessId))
new NadekoBot(shardId, parentProcessId).RunAndBlockAsync(args).GetAwaiter().GetResult();
else
new NadekoBot(0, 0).RunAndBlockAsync(args).GetAwaiter().GetResult();
}
}
}

3
src/NadekoBot/Properties/launchSettings.json
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@@ -1,8 +1,7 @@
{
"profiles": {
"NadekoBot": {
"commandName": "Project",
"commandLineArgs": "main"
"commandName": "Project"
}
}
}

4
src/NadekoBot/Services/Database/Repositories/IGuildConfigRepository.cs
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@@ -12,9 +12,9 @@ namespace NadekoBot.Services.Database.Repositories
GuildConfig LogSettingsFor(ulong guildId);
IEnumerable<GuildConfig> OldPermissionsForAll();
IEnumerable<GuildConfig> GetAllGuildConfigs(List<long> availableGuilds);
IEnumerable<FollowedStream> GetAllFollowedStreams();
IEnumerable<FollowedStream> GetAllFollowedStreams(List<long> included);
void SetCleverbotEnabled(ulong id, bool cleverbotEnabled);
IEnumerable<GuildConfig> Permissionsv2ForAll();
IEnumerable<GuildConfig> Permissionsv2ForAll(List<long> include);
GuildConfig GcWithPermissionsv2For(ulong guildId);
}
}

4
src/NadekoBot/Services/Database/Repositories/IReminderRepository.cs
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@@ -1,9 +1,11 @@
using NadekoBot.Services.Database.Models;
using System.Collections;
using System.Collections.Generic;
namespace NadekoBot.Services.Database.Repositories
{
public interface IReminderRepository : IRepository<Reminder>
{
IEnumerable<Reminder> GetIncludedReminders(List<long> guildIds);
}
}

9
src/NadekoBot/Services/Database/Repositories/Impl/GuildConfigRepository.cs
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@@ -136,9 +136,10 @@ namespace NadekoBot.Services.Database.Repositories.Impl
return query.ToList();
}
public IEnumerable<GuildConfig> Permissionsv2ForAll()
public IEnumerable<GuildConfig> Permissionsv2ForAll(List<long> include)
{
var query = _set
.Where(x => include.Contains((long)x.GuildId))
.Include(gc => gc.Permissions);
return query.ToList();
@@ -169,8 +170,10 @@ namespace NadekoBot.Services.Database.Repositories.Impl
return config;
}
public IEnumerable<FollowedStream> GetAllFollowedStreams() =>
_set.Include(gc => gc.FollowedStreams)
public IEnumerable<FollowedStream> GetAllFollowedStreams(List<long> included) =>
_set
.Where(gc => included.Contains((long)gc.GuildId))
.Include(gc => gc.FollowedStreams)
.SelectMany(gc => gc.FollowedStreams)
.ToList();

8
src/NadekoBot/Services/Database/Repositories/Impl/ReminderRepository.cs
View File

@@ -1,5 +1,8 @@
using NadekoBot.Services.Database.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
namespace NadekoBot.Services.Database.Repositories.Impl
{
@@ -8,5 +11,10 @@ namespace NadekoBot.Services.Database.Repositories.Impl
public ReminderRepository(DbContext context) : base(context)
{
}
public IEnumerable<Reminder> GetIncludedReminders(List<long> guildIds)
{
return _set.Where(x => guildIds.Contains((long)x.ServerId)).ToList();
}
}
}

23
src/NadekoBot/Services/Permissions/PermissionsService.cs
View File

@@ -24,7 +24,7 @@ namespace NadekoBot.Services.Permissions
public ConcurrentDictionary<ulong, PermissionCache> Cache { get; } =
new ConcurrentDictionary<ulong, PermissionCache>();
public PermissionService(DbService db, BotConfig bc, CommandHandler cmd)
public PermissionService(DiscordSocketClient client, DbService db, BotConfig bc, CommandHandler cmd)
{
_log = LogManager.GetCurrentClassLogger();
_db = db;
@@ -32,18 +32,23 @@ namespace NadekoBot.Services.Permissions
var sw = Stopwatch.StartNew();
TryMigratePermissions(bc);
using (var uow = _db.UnitOfWork)
client.Ready += delegate
{
foreach (var x in uow.GuildConfigs.Permissionsv2ForAll())
using (var uow = _db.UnitOfWork)
{
Cache.TryAdd(x.GuildId, new PermissionCache()
foreach (var x in uow.GuildConfigs.Permissionsv2ForAll(client.Guilds.Select(x => (long)x.Id).ToList()))
{
Verbose = x.VerbosePermissions,
PermRole = x.PermissionRole,
Permissions = new PermissionsCollection<Permissionv2>(x.Permissions)
});
Cache.TryAdd(x.GuildId, new PermissionCache()
{
Verbose = x.VerbosePermissions,
PermRole = x.PermissionRole,
Permissions = new PermissionsCollection<Permissionv2>(x.Permissions)
});
}
}
}
return Task.CompletedTask;
};
sw.Stop();
_log.Debug($"Loaded in {sw.Elapsed.TotalSeconds:F2}s");

1
src/NadekoBot/Services/Searches/AnimeSearchService.cs
View File

@@ -11,6 +11,7 @@ using System.Threading.Tasks;
namespace NadekoBot.Services.Searches
{
//todo move to the website
public class AnimeSearchService
{
private readonly Timer _anilistTokenRefresher;

2
src/NadekoBot/Services/Searches/StreamNotificationService.cs
View File

@@ -35,7 +35,7 @@ namespace NadekoBot.Services.Searches
IEnumerable<FollowedStream> streams;
using (var uow = _db.UnitOfWork)
{
streams = uow.GuildConfigs.GetAllFollowedStreams();
streams = uow.GuildConfigs.GetAllFollowedStreams(client.Guilds.Select(x => (long)x.Id).ToList());
}
await Task.WhenAll(streams.Select(async fs =>

1
src/NadekoBot/Services/Utility/ConverterService.cs
View File

@@ -11,6 +11,7 @@ using System.Threading.Tasks;
namespace NadekoBot.Services.Utility
{
//todo periodically load from the database, update only on shard 0
public class ConverterService
{
public List<ConvertUnit> Units { get; set; } = new List<ConvertUnit>();

1
src/NadekoBot/Services/Utility/PatreonRewardsService.cs
View File

@@ -12,6 +12,7 @@ using System.Threading.Tasks;
namespace NadekoBot.Services.Utility
{
//todo periodically load from the database, update only on shard 0
public class PatreonRewardsService
{
private readonly SemaphoreSlim getPledgesLocker = new SemaphoreSlim(1, 1);

4
src/NadekoBot/Services/Utility/RemindService.cs
View File

@@ -33,7 +33,7 @@ namespace NadekoBot.Services.Utility
private readonly DiscordSocketClient _client;
private readonly DbService _db;
public RemindService(DiscordSocketClient client, BotConfig config, DbService db)
public RemindService(DiscordSocketClient client, BotConfig config, DbService db, List<long> guilds)
{
_config = config;
_client = client;
@@ -45,7 +45,7 @@ namespace NadekoBot.Services.Utility
List<Reminder> reminders;
using (var uow = _db.UnitOfWork)
{
reminders = uow.Reminders.GetAll().ToList();
reminders = uow.Reminders.GetIncludedReminders(guilds).ToList();
}
RemindMessageFormat = _config.RemindMessageFormat;

69
src/NadekoBot/Services/Utility/UtilityService.cs
View File

@@ -1,69 +0,0 @@
using Discord;
using Discord.WebSocket;
using NadekoBot.Extensions;
using NadekoBot.Services.Database.Models;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace NadekoBot.Services.Utility
{
public class CrossServerTextService
{
public readonly ConcurrentDictionary<int, ConcurrentHashSet<ITextChannel>> Subscribers =
new ConcurrentDictionary<int, ConcurrentHashSet<ITextChannel>>();
private DiscordSocketClient _client;
public CrossServerTextService(IEnumerable<GuildConfig> guildConfigs, DiscordSocketClient client)
{
_client = client;
_client.MessageReceived += Client_MessageReceived;
}
private Task Client_MessageReceived(SocketMessage imsg)
{
var _ = Task.Run(async () => {
try
{
if (imsg.Author.IsBot)
return;
var msg = imsg as IUserMessage;
if (msg == null)
return;
var channel = imsg.Channel as ITextChannel;
if (channel == null)
return;
if (msg.Author.Id == _client.CurrentUser.Id) return;
foreach (var subscriber in Subscribers)
{
var set = subscriber.Value;
if (!set.Contains(channel))
continue;
foreach (var chan in set.Except(new[] { channel }))
{
try
{
await chan.SendMessageAsync(GetMessage(channel, (IGuildUser)msg.Author,
msg)).ConfigureAwait(false);
}
catch
{
// ignored
}
}
}
}
catch
{
// ignored
}
});
return Task.CompletedTask;
}
private string GetMessage(ITextChannel channel, IGuildUser user, IUserMessage message) =>
$"**{channel.Guild.Name} | {channel.Name}** `{user.Username}`: " + message.Content.SanitizeMentions();
}
}

8
src/NadekoBot/ShardsCoordinator.cs
View File

@@ -39,10 +39,10 @@ namespace NadekoBot
return Task.CompletedTask;
}
public async Task RunAsync(params string[] args)
public async Task RunAsync()
{
var curProcessId = Process.GetCurrentProcess().Id;
for (int i = 0; i < Credentials.TotalShards; i++)
for (int i = 1; i < Credentials.TotalShards; i++)
{
var p = Process.Start(new ProcessStartInfo()
{
@@ -56,11 +56,11 @@ namespace NadekoBot
}
}
public async Task RunAndBlockAsync(params string[] args)
public async Task RunAndBlockAsync()
{
try
{
await RunAsync(args).ConfigureAwait(false);
await RunAsync().ConfigureAwait(false);
}
catch (Exception ex)
{

3
src/NadekoBot/_strings/ResponseStrings.en-US.json
View File

@@ -613,9 +613,6 @@
"utility_convert_not_found": "Cannot convert {0} to {1}: units not found",
"utility_convert_type_error": "Cannot convert {0} to {1}: types of unit are not equal",
"utility_created_at": "Created at",
"utility_csc_join": "Joined cross server channel.",
"utility_csc_leave": "Left cross server channel.",
"utility_csc_token": "This is your CSC token",
"utility_custom_emojis": "Custom emojis",
"utility_error": "Error",
"utility_features": "Features",