/// <summary>
/// For synchronization with App.config or Web.configs.
/// </summary>
/// <param name="couchbaseClientSection"></param>
internal ClientConfiguration(CouchbaseClientSection couchbaseClientSection)
{
UseSsl = couchbaseClientSection.UseSsl;
SslPort = couchbaseClientSection.SslPort;
ApiPort = couchbaseClientSection.ApiPort;
DirectPort = couchbaseClientSection.DirectPort;
MgmtPort = couchbaseClientSection.MgmtPort;
HttpsMgmtPort = couchbaseClientSection.HttpsMgmtPort;
HttpsApiPort = couchbaseClientSection.HttpsApiPort;
ObserveInterval = couchbaseClientSection.ObserveInterval;
ObserveTimeout = couchbaseClientSection.ObserveTimeout;
MaxViewRetries = couchbaseClientSection.MaxViewRetries;
ViewHardTimeout = couchbaseClientSection.ViewHardTimeout;
SerializationContractResolver = new CamelCasePropertyNamesContractResolver();
DeserializationContractResolver = new CamelCasePropertyNamesContractResolver();
foreach (var server in couchbaseClientSection.Servers)
{
Servers.Add(((UriElement)server).Uri);
}
foreach (var bucketElement in couchbaseClientSection.Buckets)
{
var bucket = (BucketElement) bucketElement;
var bucketConfiguration = new BucketConfiguration
{
BucketName = bucket.Name,
UseSsl = bucket.UseSsl,
Password = bucket.Password,
ObserveInterval = bucket.ObserveInterval,
ObserveTimeout = bucket.ObserveTimeout,
PoolConfiguration = new PoolConfiguration
{
MaxSize = bucket.ConnectionPool.MaxSize,
MinSize = bucket.ConnectionPool.MinSize,
WaitTimeout = bucket.ConnectionPool.WaitTimeout,
ShutdownTimeout = bucket.ConnectionPool.ShutdownTimeout,
UseSsl = bucket.ConnectionPool.UseSsl,
}
};
BucketConfigs = new Dictionary<string, BucketConfiguration> {{bucket.Name, bucketConfiguration}};
}
}
/// <summary>
/// For synchronization with App.config or Web.configs.
/// </summary>
/// <param name="section"></param>
public ClientConfiguration(CouchbaseClientSection section)
{
Timer = TimingFactory.GetTimer(Log);
NodeAvailableCheckInterval = section.NodeAvailableCheckInterval;
UseSsl = section.UseSsl;
SslPort = section.SslPort;
ApiPort = section.ApiPort;
DirectPort = section.DirectPort;
MgmtPort = section.MgmtPort;
HttpsMgmtPort = section.HttpsMgmtPort;
HttpsApiPort = section.HttpsApiPort;
ObserveInterval = section.ObserveInterval;
ObserveTimeout = section.ObserveTimeout;
MaxViewRetries = section.MaxViewRetries;
ViewHardTimeout = section.ViewHardTimeout;
SerializationSettings = new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() };
DeserializationSettings = new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() };
EnableConfigHeartBeat = section.EnableConfigHeartBeat;
HeartbeatConfigInterval = section.HeartbeatConfigInterval;
ViewRequestTimeout = section.ViewRequestTimeout;
Expect100Continue = section.Expect100Continue;
DefaultConnectionLimit = section.DefaultConnectionLimit;
MaxServicePointIdleTime = section.MaxServicePointIdleTime;
EnableOperationTiming = section.EnableOperationTiming;
DefaultOperationLifespan = section.OperationLifespan;
QueryRequestTimeout = section.QueryRequestTimeout;
IOErrorCheckInterval = section.IOErrorCheckInterval;
IOErrorThreshold = section.IOErrorThreshold;
//transcoders, converters, and serializers...o mai.
Serializer = SerializerFactory.GetSerializer(this, section.Serializer);
Converter = ConverterFactory.GetConverter(section.Converter);
Transcoder = TranscoderFactory.GetTranscoder(this, section.Transcoder);
//to enable tcp keep-alives
EnableTcpKeepAlives = section.EnableTcpKeepAlives;
TcpKeepAliveInterval = section.TcpKeepAliveInterval;
TcpKeepAliveTime = section.TcpKeepAliveTime;
var keepAlivesChanged = EnableTcpKeepAlives != true ||
TcpKeepAliveInterval != 1000 ||
TcpKeepAliveTime != 2*60*60*1000;
//the default ioservice - this should be refactored to come from the configsection
IOServiceCreator = IOServiceFactory.GetFactory(section.IOService);
//the default connection pool creator
ConnectionPoolCreator = ConnectionPoolFactory.GetFactory(section.ConnectionPool);
//The default sasl mechanism creator
CreateSaslMechanism = SaslFactory.GetFactory();
foreach (var server in section.Servers)
{
Servers.Add(((UriElement)server).Uri);
_serversChanged = true;
}
PoolConfiguration = new PoolConfiguration
{
MaxSize = section.ConnectionPool.MaxSize,
MinSize = section.ConnectionPool.MinSize,
WaitTimeout = section.ConnectionPool.WaitTimeout,
ShutdownTimeout = section.ConnectionPool.ShutdownTimeout,
UseSsl = UseSsl ? UseSsl : section.ConnectionPool.UseSsl,
BufferSize = section.ConnectionPool.BufferSize,
BufferAllocator = (p) => new BufferAllocator(p.MaxSize * p.BufferSize, p.BufferSize),
ConnectTimeout = section.ConnectionPool.ConnectTimeout,
SendTimeout = section.ConnectionPool.SendTimeout,
EnableTcpKeepAlives = keepAlivesChanged ? EnableTcpKeepAlives : section.ConnectionPool.EnableTcpKeepAlives,
TcpKeepAliveInterval = keepAlivesChanged ? TcpKeepAliveInterval : section.ConnectionPool.TcpKeepAliveInterval,
TcpKeepAliveTime = keepAlivesChanged ? TcpKeepAliveTime : section.ConnectionPool.TcpKeepAliveTime,
CloseAttemptInterval = section.ConnectionPool.CloseAttemptInterval,
MaxCloseAttempts = section.ConnectionPool.MaxCloseAttempts,
ClientConfiguration = this
};
BucketConfigs = new Dictionary<string, BucketConfiguration>();
foreach (var bucketElement in section.Buckets)
{
var bucket = (BucketElement)bucketElement;
var bucketConfiguration = new BucketConfiguration
{
BucketName = bucket.Name,
UseSsl = bucket.UseSsl,
Password = bucket.Password,
ObserveInterval = bucket.ObserveInterval,
DefaultOperationLifespan = bucket.OperationLifespan ??(uint) DefaultOperationLifespan,
ObserveTimeout = bucket.ObserveTimeout,
UseEnhancedDurability = bucket.UseEnhancedDurability
};
//Configuration properties (including elements) can not be null, but we can check if it was originally presnt in xml and skip it.
//By skipping the bucket specific connection pool settings we allow inheritance from clien-wide connection pool settings.
if (bucket.ConnectionPool.ElementInformation.IsPresent)
{
bucketConfiguration.PoolConfiguration = new PoolConfiguration
{
MaxSize = bucket.ConnectionPool.MaxSize,
MinSize = bucket.ConnectionPool.MinSize,
WaitTimeout = bucket.ConnectionPool.WaitTimeout,
ShutdownTimeout = bucket.ConnectionPool.ShutdownTimeout,
UseSsl = bucket.ConnectionPool.UseSsl,
BufferSize = bucket.ConnectionPool.BufferSize,
BufferAllocator = (p) => new BufferAllocator(p.MaxSize*p.BufferSize, p.BufferSize),
ConnectTimeout = bucket.ConnectionPool.ConnectTimeout,
SendTimeout = bucket.ConnectionPool.SendTimeout,
EnableTcpKeepAlives =
keepAlivesChanged ? EnableTcpKeepAlives : bucket.ConnectionPool.EnableTcpKeepAlives,
TcpKeepAliveInterval =
keepAlivesChanged ? TcpKeepAliveInterval : bucket.ConnectionPool.TcpKeepAliveInterval,
TcpKeepAliveTime = keepAlivesChanged ? TcpKeepAliveTime : bucket.ConnectionPool.TcpKeepAliveTime,
CloseAttemptInterval = bucket.ConnectionPool.CloseAttemptInterval,
MaxCloseAttempts = bucket.ConnectionPool.MaxCloseAttempts,
UseEnhancedDurability = bucket.UseEnhancedDurability,
ClientConfiguration = this
};
}
else
{
bucketConfiguration.PoolConfiguration = PoolConfiguration;
}
BucketConfigs.Add(bucket.Name, bucketConfiguration);
}
//Set back to default
_operationLifespanChanged = false;
_poolConfigurationChanged = false;
}
public static async Task<GrainStateCouchbaseDataManager> Initialize(CouchbaseClientSection configSection)
{
var instance = new GrainStateCouchbaseDataManager();
var config = new ClientConfiguration(configSection);
_cluster = new Cluster(config);
var tcs = new TaskCompletionSource<IBucket>();
Action initAction;
if (configSection.Buckets.Count > 0)
{
var buckets = new BucketElement[configSection.Buckets.Count];
configSection.Buckets.CopyTo(buckets, 0);
var bucketSetting = buckets.First();
initAction = () => { tcs.SetResult(_cluster.OpenBucket(bucketSetting.Name)); };
}
else
initAction = () => { tcs.SetResult(_cluster.OpenBucket()); };
WaitCallback initBucket = (state) =>
{
try { initAction(); }
catch (Exception ex) { tcs.SetException(new Exception("GrainStateCouchbaseDataManager initialize exception", ex)); }
};
ThreadPool.QueueUserWorkItem(initBucket, null);
instance._bucket = await tcs.Task;
return instance;
}
/// <summary>
/// For synchronization with App.config or Web.configs.
/// </summary>
/// <param name="section"></param>
public ClientConfiguration(CouchbaseClientSection section)
: this((ICouchbaseClientDefinition) section)
{
}
