void StopConnection()
{
if (isStopping)
{
return;
}
Guid[] allRemoteClients;
lock (startingLock)
{
if (updatingRedis == null)
{
return;
}
if (isStopping)
{
return;
}
isStopping = true;
RemoveAllClients();
updatingRedisCancellation.Cancel();
updatingRedis.Wait();
updatingRedis = null;
updatingRedisCancellation.Dispose();
updatingRedisCancellation = null;
updatingRedisWaitingCancellation.Dispose();
updatingRedisWaitingCancellation = null;
subscriber.UnsubscribeAll();
redisConnection.Close();
redisConnection.Dispose();
redisDatabase = null;
redisConnection = null;
allRemoteClients = GetAllRemoteClients().ToArray();
foreach (var remoteClientId in allRemoteClients)
{
clientTable.Remove(remoteClientId);
}
clientTable = new ClientTable(privateChannelNamePrefix);
clients = new ConcurrentDictionary <Guid, ClientEntity>();
targets = new ConcurrentDictionary <RedisChannel, Guid>();
AdapterStopped?.Invoke(this, EventArgs.Empty);
}
if (RemoteClientRemoved != null)
{
foreach (var remoteClientId in allRemoteClients)
{
RemoteClientRemoved(this, new ClientIdEventArgs(remoteClientId));
}
}
}
/// <summary>
/// Initializes an instance of RedisAdapter.
/// </summary>
/// <param name="redisConfiguration">The string configuration to use for Redis multiplexer.</param>
/// <param name="mainChannelName">Main channel name.</param>
/// <param name="privateChannelNamePrefix">Prefix in naming of the private channel.</param>
/// <param name="redisDb">The id to get a database for. Used in getting Redis database.</param>
/// <param name="clientTimeToLive">Time to live (TTL) value of the host in seconds. Any records of hosts expired will be removed.</param>
/// <param name="clientRefreshingInterval">Interval between refresh command sending operations in seconds.</param>
protected RedisAdapter(string redisConfiguration, string mainChannelName, string privateChannelNamePrefix, int redisDb, int clientTimeToLive, int clientRefreshingInterval)
{
this.redisConfiguration = redisConfiguration;
this.privateChannelNamePrefix = privateChannelNamePrefix;
this.redisDb = redisDb;
mainChannel = new RedisChannel(mainChannelName, RedisChannel.PatternMode.Literal);
this.clientTimeToLive = clientTimeToLive;
this.clientRefreshingInterval = clientRefreshingInterval;
clientTable = new ClientTable(privateChannelNamePrefix);
}