/// <summary>
/// Loads the most updated configuration creating any resources as needed.
/// </summary>
/// <param name="bucketConfig">The latest <see cref="IBucketConfig"/>
/// that will drive the recreation if the configuration context.</param>
/// <param name="force">True to force the reconfiguration.</param>
public override void LoadConfig(IBucketConfig bucketConfig, bool force = false)
{
try
{
Lock.EnterWriteLock();
if (BucketConfig == null || !BucketConfig.AreNodesEqual(bucketConfig) || !Servers.Any() || force)
{
var clientBucketConfig = ClientConfig.BucketConfigs[bucketConfig.Name];
var servers = new List <IServer>();
var nodes = bucketConfig.GetNodes();
foreach (var adapter in nodes)
{
var endpoint = IPEndPointExtensions.GetEndPoint(adapter, clientBucketConfig, BucketConfig);
try
{
Log.Info(m => m("o1-Creating the Servers {0} list using rev#{1}", Servers.Count(), bucketConfig.Rev));
var poolConfiguration = ClientConfig.BucketConfigs[bucketConfig.Name].PoolConfiguration;
var connectionPool = ConnectionPoolFactory(poolConfiguration, endpoint);
var ioStrategy = IOStrategyFactory(connectionPool);
var saslMechanism = SaslFactory(bucketConfig.Name, bucketConfig.Password, ioStrategy, Transcoder);
ioStrategy.SaslMechanism = saslMechanism;
var server = new Core.Server(ioStrategy, adapter, ClientConfig, bucketConfig);
servers.Add(server);
}
catch (Exception e)
{
Log.ErrorFormat("Could not add server {0}. Exception: {1}", endpoint, e);
}
}
var old = Interlocked.Exchange(ref Servers, servers);
if (old != null)
{
old.ForEach(x => x.Dispose());
old.Clear();
}
}
if (BucketConfig == null || !BucketConfig.IsVBucketServerMapEqual(bucketConfig) || force)
{
Log.Info(m => m("Creating the KeyMapper list using rev#{0}", bucketConfig.Rev));
Interlocked.Exchange(ref KeyMapper, new VBucketKeyMapper(Servers, bucketConfig.VBucketServerMap, bucketConfig.Rev));
Interlocked.Exchange(ref _bucketConfig, bucketConfig);
}
}
catch (Exception e)
{
Log.Error(e);
}
finally
{
Lock.ExitWriteLock();
}
}
/// <summary>
/// Loads the most updated configuration creating any resources as needed.
/// </summary>
/// <param name="bucketConfig">The latest <see cref="IBucketConfig"/>
/// that will drive the recreation if the configuration context.</param>
/// <param name="force">True to force the reconfiguration.</param>
public override void LoadConfig(IBucketConfig bucketConfig, bool force = false)
{
try
{
Lock.EnterWriteLock();
if (BucketConfig == null || !BucketConfig.AreNodesEqual(bucketConfig) || !Servers.Any() || force)
{
var clientBucketConfig = ClientConfig.BucketConfigs[bucketConfig.Name];
var servers = new Dictionary <IPAddress, IServer>();
var nodes = bucketConfig.GetNodes();
foreach (var adapter in nodes)
{
var endpoint = adapter.GetIPEndPoint(clientBucketConfig.UseSsl);
try
{
Log.Info(
m =>
m("o1-Creating the Servers {0} list using rev#{1}", Servers.Count(),
bucketConfig.Rev));
var poolConfiguration = ClientConfig.BucketConfigs[bucketConfig.Name].PoolConfiguration;
var connectionPool = ConnectionPoolFactory(poolConfiguration, endpoint);
var ioStrategy = IOStrategyFactory(connectionPool);
var server = new Core.Server(ioStrategy, adapter, ClientConfig, bucketConfig, Transcoder)
{
SaslFactory = SaslFactory
};
server.CreateSaslMechanismIfNotExists();
servers.Add(endpoint.Address, server);
}
catch (Exception e)
{
Log.ErrorFormat("Could not add server {0}. Exception: {1}", endpoint, e);
}
}
UpdateServices(servers);
var old = Interlocked.Exchange(ref Servers, servers);
Log.Info(m => m("Creating the KeyMapper list using rev#{0}", bucketConfig.Rev));
var vBucketKeyMapper = new VBucketKeyMapper(Servers, bucketConfig.VBucketServerMap, bucketConfig.Rev);
Interlocked.Exchange(ref KeyMapper, vBucketKeyMapper);
Interlocked.Exchange(ref _bucketConfig, bucketConfig);
if (old != null)
{
foreach (var server in old.Values)
{
server.Dispose();
}
old.Clear();
}
}
else
{
if (BucketConfig == null || !BucketConfig.IsVBucketServerMapEqual(bucketConfig) || force)
{
Log.Info(m => m("Creating the KeyMapper list using rev#{0}", bucketConfig.Rev));
var vBucketKeyMapper = new VBucketKeyMapper(Servers, bucketConfig.VBucketServerMap,
bucketConfig.Rev);
Interlocked.Exchange(ref KeyMapper, vBucketKeyMapper);
Interlocked.Exchange(ref _bucketConfig, bucketConfig);
}
}
}
catch (Exception e)
{
Log.Error(e);
}
finally
{
Lock.ExitWriteLock();
}
}
