public TransactionAdapter(RedisClient topOwner)
{
UseType = UseType.Transaction;
TopOwner = topOwner;
_commands = new List <TransactionCommand>();
}
internal void ResetSentinel()
{
if (ResetSentinelFlag != 0)
{
return;
}
if (Interlocked.Increment(ref ResetSentinelFlag) != 1)
{
Interlocked.Decrement(ref ResetSentinelFlag);
return;
}
string masterhostEnd = _masterHost;
var allkeys = _ib.GetKeys().ToList();
for (int i = 0; i < _sentinels.Count; i++)
{
if (i > 0)
{
var first = _sentinels.First;
_sentinels.RemoveFirst();
_sentinels.AddLast(first.Value);
}
try
{
using (var sentinelcli = new RedisSentinelClient(_sentinels.First.Value))
{
var masterhost = sentinelcli.GetMasterAddrByName(_connectionString.Host);
var masterConnectionString = localTestHost(masterhost, RoleType.Master);
if (masterConnectionString == null)
{
continue;
}
masterhostEnd = masterhost;
if (_rw_splitting)
{
foreach (var slave in sentinelcli.Salves(_connectionString.Host))
{
ConnectionStringBuilder slaveConnectionString = localTestHost($"{slave.ip}:{slave.port}", RoleType.Slave);
if (slaveConnectionString == null)
{
continue;
}
}
}
foreach (var sentinel in sentinelcli.Sentinels(_connectionString.Host))
{
var remoteSentinelHost = $"{sentinel.ip}:{sentinel.port}";
if (_sentinels.Contains(remoteSentinelHost))
{
continue;
}
_sentinels.AddLast(remoteSentinelHost);
}
}
break;
}
catch { }
}
foreach (var spkey in allkeys)
{
_ib.TryRemove(spkey, true);
}
Interlocked.Exchange(ref _masterHost, masterhostEnd);
Interlocked.Decrement(ref ResetSentinelFlag);
ConnectionStringBuilder localTestHost(string host, RoleType role)
{
ConnectionStringBuilder connectionString = _connectionString.ToString();
connectionString.Host = host;
connectionString.MinPoolSize = 1;
connectionString.MaxPoolSize = 1;
using (var cli = new RedisClient(connectionString))
{
if (cli.Role().role != role)
{
return(null);
}
if (role == RoleType.Master)
{
//test set/get
}
}
connectionString.MinPoolSize = connectionString.MinPoolSize;
connectionString.MaxPoolSize = connectionString.MaxPoolSize;
_ib.TryRegister(host, () => new RedisClientPool(connectionString, null, TopOwner));
allkeys.Remove(host);
return(connectionString);
}
}
/// <summary>
/// Single inside RedisClient
/// </summary>
protected internal RedisClient(RedisClient topOwner, string host, bool ssl, TimeSpan connectTimeout, TimeSpan receiveTimeout, TimeSpan sendTimeout, Action <RedisClient> connected)
{
Adapter = new SingleInsideAdapter(topOwner ?? this, this, host, ssl, connectTimeout, receiveTimeout, sendTimeout, connected);
}
