87 lines
2.2 KiB
C#
87 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using Bit.Core.Abstractions;
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using Bit.Core.Models.Domain;
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namespace Bit.App.Services
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{
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public class BroadcasterService : IBroadcasterService
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{
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private readonly ILogger _logger;
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private readonly Dictionary<string, Action<Message>> _subscribers = new Dictionary<string, Action<Message>>();
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private object _myLock = new object();
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public BroadcasterService(ILogger logger)
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{
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_logger = logger;
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}
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public void Send(Message message)
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{
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lock (_myLock)
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{
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foreach (var sub in _subscribers)
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{
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Task.Run(() =>
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{
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try
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{
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sub.Value(message);
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}
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catch (Exception ex)
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{
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_logger.Exception(ex);
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}
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});
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}
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}
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}
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public void Send(Message message, string id)
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{
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if (string.IsNullOrWhiteSpace(id))
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{
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return;
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}
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lock (_myLock)
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{
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if (_subscribers.TryGetValue(id, out var action))
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{
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Task.Run(() =>
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{
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try
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{
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action(message);
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}
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catch (Exception ex)
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{
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_logger.Exception(ex);
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}
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});
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}
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}
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}
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public void Subscribe(string id, Action<Message> messageCallback)
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{
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lock (_myLock)
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{
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_subscribers[id] = messageCallback;
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}
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}
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public void Unsubscribe(string id)
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{
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lock (_myLock)
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{
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if (_subscribers.ContainsKey(id))
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{
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_subscribers.Remove(id);
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}
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}
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}
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}
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}
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