/// <summary>
/// Initializes a new instance of the <see cref="TcpCommunicationListener" /> class.
/// </summary>
/// <param name="server">RingMaster server</param>
/// <param name="port">Port where this listener will listen</param>
/// <param name="uriPublished">The specific uri to listen on</param>
/// <param name="executor">RingMaster request executor</param>
/// <param name="instrumentation">Instrumentation consumer</param>
/// <param name="protocol">The Marshalling protocol</param>
/// <param name="maximumSupportedProtocolVersion">Maximum supported version</param>
public TcpCommunicationListener(
RingMasterServer server,
int port,
string uriPublished,
IRingMasterRequestExecutor executor,
IRingMasterServerInstrumentation instrumentation,
ICommunicationProtocol protocol,
uint maximumSupportedProtocolVersion)
{
this.server = server;
this.port = port;
this.uriPublished = uriPublished;
this.instrumentation = instrumentation;
this.protocol = protocol;
var transportConfig = new SecureTransport.Configuration
{
UseSecureConnection = false,
IsClientCertificateRequired = false,
CommunicationProtocolVersion = maximumSupportedProtocolVersion,
};
this.transport = new SecureTransport(transportConfig);
this.executor = executor;
}
/// <summary>
/// Initializes a new instance of the <see cref="RingMasterService"/> class.
/// </summary>
/// <param name="context">Service context</param>
/// <param name="ringMasterMetricsFactory">Metrics factory for MDM</param>
/// <param name="persistenceMetricsFactory">Metrics factory for persistence</param>
public RingMasterService(StatefulServiceContext context, IMetricsFactory ringMasterMetricsFactory, IMetricsFactory persistenceMetricsFactory)
: base(context, PersistedDataFactory.CreateStateManager(context))
{
var path = System.Reflection.Assembly.GetExecutingAssembly().Location;
var builder = new ConfigurationBuilder().SetBasePath(Path.GetDirectoryName(path)).AddJsonFile("appSettings.json");
appSettings = builder.Build();
RingMasterBackendCore.GetSettingFunction = GetSetting;
string factoryName = $"{this.Context.ServiceTypeName}-{this.Context.ReplicaId}-{this.Context.NodeContext.NodeName}";
this.zooKeeperServerInstrumentation = new ZooKeeperServerInstrumentation(ringMasterMetricsFactory);
this.ringMasterServerInstrumentation = new RingMasterServerInstrumentation(ringMasterMetricsFactory);
var ringMasterInstrumentation = new RingMasterBackendInstrumentation(ringMasterMetricsFactory);
var persistenceInstrumentation = new ServiceFabricPersistenceInstrumentation(persistenceMetricsFactory);
RingMasterBackendCoreInstrumentation.Instance = ringMasterInstrumentation;
bool needFixStatDuringLoad = bool.TryParse(GetSetting("WinFabPersistence.FixStatDuringLoad"), out needFixStatDuringLoad) && needFixStatDuringLoad;
var persistenceConfiguration = new PersistedDataFactory.Configuration
{
EnableActiveSecondary = true,
FixStatDuringLoad = needFixStatDuringLoad,
};
bool useInMemoryPersistence;
if (bool.TryParse(GetSetting("InMemoryPersistence"), out useInMemoryPersistence) && useInMemoryPersistence)
{
this.factory = new InMemoryFactory();
}
else
{
this.factory = new PersistedDataFactory(
this.StateManager,
factoryName,
persistenceConfiguration,
persistenceInstrumentation,
this.cancellationSource.Token);
}
this.backend = new RingMasterBackendCore(this.factory);
this.factory.SetBackend(this.backend);
this.executor = this.backend;
}
