public ConnectionConfiguration(
     ConnectionSettings connectionSettings, 
     ClusterSettings clusterSettings, 
     IPEndPoint singleNodeAddress, 
     IPEndPoint httpEndpoint,
     string name)
 {
     if (connectionSettings == null)
     {
         throw new ArgumentNullException("connectionSettings");
     }
     if (httpEndpoint == null)
     {
         throw new ArgumentNullException("httpEndpoint");
     }
     if (clusterSettings == null && singleNodeAddress == null)
     {
         throw new ArgumentException("Either clusterSettings or singleNodeAddress must be specified.");
     }
     if (clusterSettings != null && singleNodeAddress != null)
     {
         throw new ArgumentException("Either clusterSettings or singleNodeAddress must be specified but not both.");
     }
     this.connectionSettings = connectionSettings;
     this.clusterSettings = clusterSettings;
     this.singleNodeAddress = singleNodeAddress;
     this.httpEndpoint = httpEndpoint;
     this.name = name;
 }
Exemplo n.º 2
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        /// <summary>
        /// Creates a new <see cref="IEventStoreConnection"/> to single node using default <see cref="ConnectionSettings"/>
        /// </summary>
        /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
        /// <param name="connectionSettings">The <see cref="ConnectionSettings"/> to apply to the new connection</param>
        /// <param name="uri">The Uri to connect to. It can be tcp:// to point to a single node or discover:// to discover nodes via dns</param>
        /// <returns>a new <see cref="IEventStoreConnection"/></returns>
        public static IEventStoreConnection Create(ConnectionSettings connectionSettings, Uri uri, string connectionName = null)
        {
            var scheme = uri == null ? "" : uri.Scheme.ToLower();

            connectionSettings = connectionSettings ?? ConnectionSettings.Default;
            var credential = GetCredentialFromUri(uri);
            if (credential != null)
            {
                connectionSettings = new ConnectionSettings(connectionSettings.Log, connectionSettings.VerboseLogging, connectionSettings.MaxQueueSize, connectionSettings.MaxConcurrentItems,
                connectionSettings.MaxRetries, connectionSettings.MaxReconnections, connectionSettings.RequireMaster, connectionSettings.ReconnectionDelay, connectionSettings.OperationTimeout,
                connectionSettings.OperationTimeoutCheckPeriod, credential, connectionSettings.UseSslConnection, connectionSettings.TargetHost,
                connectionSettings.ValidateServer, connectionSettings.FailOnNoServerResponse, connectionSettings.HeartbeatInterval, connectionSettings.HeartbeatTimeout,
                connectionSettings.ClientConnectionTimeout, connectionSettings.ClusterDns, connectionSettings.GossipSeeds, connectionSettings.MaxDiscoverAttempts,
                connectionSettings.ExternalGossipPort, connectionSettings.GossipTimeout);
            }
            if (scheme == "discover")
            {
                var clusterSettings = new ClusterSettings(uri.Host, connectionSettings.MaxDiscoverAttempts, uri.Port, connectionSettings.GossipTimeout);
                Ensure.NotNull(connectionSettings, "connectionSettings");
                Ensure.NotNull(clusterSettings, "clusterSettings");

                var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                                                                          clusterSettings.ClusterDns,
                                                                          clusterSettings.MaxDiscoverAttempts,
                                                                          clusterSettings.ExternalGossipPort,
                                                                          clusterSettings.GossipSeeds,
                                                                          clusterSettings.GossipTimeout);

                return new EventStoreNodeConnection(connectionSettings, clusterSettings, endPointDiscoverer, connectionName);
            }

            if (scheme == "tcp")
            {
                var tcpEndPoint = GetSingleNodeIPEndPointFrom(uri);
                return new EventStoreNodeConnection(connectionSettings, null, new StaticEndPointDiscoverer(tcpEndPoint, connectionSettings.UseSslConnection), connectionName);
            }
            if (connectionSettings.GossipSeeds != null && connectionSettings.GossipSeeds.Length > 0)
            {
                var clusterSettings = new ClusterSettings(connectionSettings.GossipSeeds,
                    connectionSettings.MaxDiscoverAttempts,
                    connectionSettings.GossipTimeout);
                Ensure.NotNull(connectionSettings, "connectionSettings");
                Ensure.NotNull(clusterSettings, "clusterSettings");

                var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                    clusterSettings.ClusterDns,
                    clusterSettings.MaxDiscoverAttempts,
                    clusterSettings.ExternalGossipPort,
                    clusterSettings.GossipSeeds,
                    clusterSettings.GossipTimeout);

                return new EventStoreNodeConnection(connectionSettings, clusterSettings, endPointDiscoverer,
                    connectionName);
            }
            throw new Exception(string.Format("Unknown scheme for connection '{0}'", scheme));
        }
        /// <summary>
        /// Constructs a new instance of a <see cref="EventStoreConnection"/>
        /// </summary>
        /// <param name="settings">The <see cref="ConnectionSettings"/> containing the settings for this connection.</param>
        /// <param name="clusterSettings"></param>
        /// <param name="endPointDiscoverer">Discoverer of destination node end point.</param>
        /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
        internal EventStoreNodeConnection(ConnectionSettings settings, ClusterSettings clusterSettings, IEndPointDiscoverer endPointDiscoverer, string connectionName)
        {
            Ensure.NotNull(settings, "settings");
            Ensure.NotNull(endPointDiscoverer, "endPointDiscoverer");

            _connectionName = connectionName ?? string.Format("ES-{0}", Guid.NewGuid());
            _settings = settings;
            _clusterSettings = clusterSettings;
            _endPointDiscoverer = endPointDiscoverer;
            _handler = new EventStoreConnectionLogicHandler(this, settings);
        }
        internal EventStoreClusterConnection(ConnectionSettings connectionSettings,
                                             ClusterSettings clusterSettings,
                                             string connectionName)
        {

            var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                                                                      clusterSettings.ClusterDns,
                                                                      clusterSettings.MaxDiscoverAttempts,
                                                                      clusterSettings.ManagerExternalHttpPort,
                                                                      clusterSettings.FakeDnsEntries,
                                                                      clusterSettings.GossipTimeout);
            _conn = new EventStoreNodeConnection(connectionSettings, endPointDiscoverer, connectionName);
        }
        /// <summary>
        /// Creates a new <see cref="IEventStoreConnection"/> to EventStore cluster 
        /// using specific <see cref="ConnectionSettings"/> and <see cref="ClusterSettings"/>
        /// </summary>
        /// <param name="connectionSettings">The <see cref="ConnectionSettings"/> to apply to the new connection</param>
        /// <param name="clusterSettings">The <see cref="ClusterSettings"/> that determine cluster behavior.</param>
        /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
        /// <returns>a new <see cref="IEventStoreConnection"/></returns>
        public static IEventStoreConnection Create(ConnectionSettings connectionSettings, ClusterSettings clusterSettings, string connectionName = null)
        {
            Ensure.NotNull(connectionSettings, "connectionSettings");
            Ensure.NotNull(clusterSettings, "clusterSettings");

            var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                                                                      clusterSettings.ClusterDns,
                                                                      clusterSettings.MaxDiscoverAttempts,
                                                                      clusterSettings.ExternalGossipPort,
                                                                      clusterSettings.GossipSeeds,
                                                                      clusterSettings.GossipTimeout);

            return new EventStoreNodeConnection(connectionSettings, endPointDiscoverer, connectionName);
        }
Exemplo n.º 6
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        /// <summary>
        /// Creates a new <see cref="IEventStoreConnection"/> to EventStore cluster
        /// using specific <see cref="ConnectionSettings"/> and <see cref="ClusterSettings"/>
        /// </summary>
        /// <param name="connectionSettings">The <see cref="ConnectionSettings"/> to apply to the new connection</param>
        /// <param name="clusterSettings">The <see cref="ClusterSettings"/> that determine cluster behavior.</param>
        /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
        /// <returns>a new <see cref="IEventStoreConnection"/></returns>
        public static IEventStoreConnection Create(ConnectionSettings connectionSettings,
                                                   ClusterSettings clusterSettings, string connectionName = null)
        {
            Ensure.NotNull(connectionSettings, "connectionSettings");
            Ensure.NotNull(clusterSettings, "clusterSettings");

            var handler = connectionSettings.CustomHttpMessageHandler;

            if (handler is null)
            {
                if (!connectionSettings.ValidateServer)
                {
#if NET452
                    connectionSettings.Log.Info(
                        "Setting the Http Message Handler via connection settings is not supported in .NET 4.5.2");
#else
                    handler = new HttpClientHandler {
                        ServerCertificateCustomValidationCallback = delegate { return(true); }
                    };
#endif
                }
            }

            var discoverClient     = new HttpAsyncClient(connectionSettings.GossipTimeout, handler);
            var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                                                                      clusterSettings.ClusterDns,
                                                                      clusterSettings.MaxDiscoverAttempts,
                                                                      clusterSettings.HttpPort,
                                                                      clusterSettings.GossipSeeds,
                                                                      clusterSettings.GossipTimeout,
                                                                      clusterSettings.NodePreference,
                                                                      CompatibilityMode.Create(connectionSettings.CompatibilityMode),
                                                                      discoverClient);
            return(new EventStoreNodeConnection(connectionSettings, clusterSettings, endPointDiscoverer,
                                                connectionName));
        }
Exemplo n.º 7
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        /// <summary>
        /// Creates a new <see cref="IEventStoreConnection"/> to EventStore cluster
        /// using specific <see cref="ConnectionSettings"/> and <see cref="ClusterSettings"/>
        /// </summary>
        /// <param name="connectionSettings">The <see cref="ConnectionSettings"/> to apply to the new connection</param>
        /// <param name="clusterSettings">The <see cref="ClusterSettings"/> that determine cluster behavior.</param>
        /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
        /// <returns>a new <see cref="IEventStoreConnection"/></returns>
        public static IEventStoreConnection Create(ConnectionSettings connectionSettings, ClusterSettings clusterSettings, string connectionName = null)
        {
            Ensure.NotNull(connectionSettings, "connectionSettings");
            Ensure.NotNull(clusterSettings, "clusterSettings");

            var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                                                                      clusterSettings.ClusterDns,
                                                                      clusterSettings.MaxDiscoverAttempts,
                                                                      clusterSettings.ExternalGossipPort,
                                                                      clusterSettings.GossipSeeds,
                                                                      clusterSettings.GossipTimeout);

            return(new EventStoreNodeConnection(connectionSettings, clusterSettings, endPointDiscoverer, connectionName));
        }
Exemplo n.º 8
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        /// <summary>
        /// Creates a new <see cref="IEventStoreConnection"/>
        /// </summary>
        /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
        /// <param name="connectionSettings">The <see cref="ConnectionSettings"/> to apply to the new connection. If null the default settings will be used and the <paramref name="uri"/> must not be null</param>
        /// <param name="uri">The Uri to connect to. It can be tcp:// to point to a single node or discover:// to discover nodes via dns or null to connect using the gossip seeds from the <paramref name="connectionSettings"/></param>
        /// <returns>a new <see cref="IEventStoreConnection"/></returns>
        /// <remarks>You must pass a uri or set gossip seeds in the connection settings.</remarks>
        public static IEventStoreConnection Create(ConnectionSettings connectionSettings, Uri uri,
                                                   string connectionName = null)
        {
            connectionSettings = connectionSettings ?? ConnectionSettings.Default;
            if (uri != null)
            {
                var scheme     = uri.Scheme.ToLower();
                var credential = GetCredentialFromUri(uri);
                if (credential != null)
                {
                    connectionSettings = new ConnectionSettings(connectionSettings.Log, connectionSettings.VerboseLogging,
                                                                connectionSettings.MaxQueueSize, connectionSettings.MaxConcurrentItems,
                                                                connectionSettings.MaxRetries, connectionSettings.MaxReconnections,
                                                                connectionSettings.RequireMaster, connectionSettings.ReconnectionDelay,
                                                                connectionSettings.OperationTimeout,
                                                                connectionSettings.OperationTimeoutCheckPeriod, credential, connectionSettings.UseSslConnection,
                                                                connectionSettings.TargetHost,
                                                                connectionSettings.ValidateServer, connectionSettings.FailOnNoServerResponse,
                                                                connectionSettings.HeartbeatInterval, connectionSettings.HeartbeatTimeout,
                                                                connectionSettings.ClientConnectionTimeout, connectionSettings.ClusterDns,
                                                                connectionSettings.GossipSeeds, connectionSettings.MaxDiscoverAttempts,
                                                                connectionSettings.ExternalGossipPort, connectionSettings.GossipTimeout,
                                                                connectionSettings.PreferRandomNode,
                                                                connectionSettings.CustomHttpClientHandler);
                }
                if (scheme == "discover")
                {
                    var clusterSettings = new ClusterSettings(uri.Host, connectionSettings.MaxDiscoverAttempts, uri.Port,
                                                              connectionSettings.GossipTimeout, connectionSettings.PreferRandomNode);
                    Ensure.NotNull(connectionSettings, "connectionSettings");
                    Ensure.NotNull(clusterSettings, "clusterSettings");

                    var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                                                                              clusterSettings.ClusterDns,
                                                                              clusterSettings.MaxDiscoverAttempts,
                                                                              clusterSettings.ExternalGossipPort,
                                                                              clusterSettings.GossipSeeds,
                                                                              clusterSettings.GossipTimeout,
                                                                              clusterSettings.PreferRandomNode,
                                                                              connectionSettings.CustomHttpClientHandler);

                    return(new EventStoreNodeConnection(connectionSettings, clusterSettings, endPointDiscoverer,
                                                        connectionName));
                }

                if (scheme == "tcp")
                {
                    return(new EventStoreNodeConnection(connectionSettings, null,
                                                        new SingleEndpointDiscoverer(uri, connectionSettings.UseSslConnection), connectionName));
                }
                throw new Exception(string.Format("Unknown scheme for connection '{0}'", scheme));
            }
            if (connectionSettings.GossipSeeds != null && connectionSettings.GossipSeeds.Length > 0)
            {
                var clusterSettings = new ClusterSettings(connectionSettings.GossipSeeds,
                                                          connectionSettings.MaxDiscoverAttempts,
                                                          connectionSettings.GossipTimeout,
                                                          connectionSettings.PreferRandomNode);
                Ensure.NotNull(connectionSettings, "connectionSettings");
                Ensure.NotNull(clusterSettings, "clusterSettings");

                var endPointDiscoverer = new ClusterDnsEndPointDiscoverer(connectionSettings.Log,
                                                                          clusterSettings.ClusterDns,
                                                                          clusterSettings.MaxDiscoverAttempts,
                                                                          clusterSettings.ExternalGossipPort,
                                                                          clusterSettings.GossipSeeds,
                                                                          clusterSettings.GossipTimeout,
                                                                          clusterSettings.PreferRandomNode,
                                                                          connectionSettings.CustomHttpClientHandler);

                return(new EventStoreNodeConnection(connectionSettings, clusterSettings, endPointDiscoverer,
                                                    connectionName));
            }
            throw new Exception($"Must specify uri or gossip seeds");
        }
 /// <summary>
 /// Creates a new <see cref="IEventStoreConnection"/> to EventStore cluster 
 /// using specific <see cref="ConnectionSettings"/> and <see cref="ClusterSettings"/>
 /// </summary>
 /// <param name="connectionSettings">The <see cref="ConnectionSettings"/> to apply to the new connection</param>
 /// <param name="clusterSettings">The <see cref="ClusterSettings"/> that determine cluster behavior.</param>
 /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
 /// <returns>a new <see cref="IEventStoreConnection"/></returns>
 public static IEventStoreConnection Create(ConnectionSettings connectionSettings, ClusterSettings clusterSettings, string connectionName = null)
 {
     Ensure.NotNull(connectionSettings, "connectionSettings");
     Ensure.NotNull(clusterSettings, "clusterSettings");
     return new EventStoreClusterConnection(connectionSettings, clusterSettings, connectionName);
 }
 public static void UseEventStore(this ProjectionGatewayConfiguration projectionGatewayConfiguration, ConnectionSettings connection, ClusterSettings clusterSettings, IPEndPoint tcpEndpoint)
 {
     var eventStoreConnection = EventStoreConnection.Create(connection, clusterSettings);
     ProjectionManager.Configure(projectionGatewayConfiguration, tcpEndpoint, connection.DefaultUserCredentials);
     Start(projectionGatewayConfiguration, eventStoreConnection);
 }
 public static IEventStoreConnection Create(ConnectionSettings connectionSettings, ClusterSettings clusterSettings, string connectionName = null)
 {
     return new EventStoreConnectionProfiler(EventStoreConnection.Create(connectionSettings, clusterSettings, connectionName));
 }
Exemplo n.º 12
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 /// <summary>
 /// Creates a new <see cref="IEventStoreConnection"/> to EventStore cluster
 /// using specific <see cref="ConnectionSettings"/> and <see cref="ClusterSettings"/>
 /// </summary>
 /// <param name="connectionSettings">The <see cref="ConnectionSettings"/> to apply to the new connection</param>
 /// <param name="clusterSettings">The <see cref="ClusterSettings"/> that determine cluster behavior.</param>
 /// <param name="connectionName">Optional name of connection (will be generated automatically, if not provided)</param>
 /// <returns>a new <see cref="IEventStoreConnection"/></returns>
 public static IEventStoreConnection Create(ConnectionSettings connectionSettings, ClusterSettings clusterSettings, string connectionName = null)
 {
     Ensure.NotNull(connectionSettings, "connectionSettings");
     Ensure.NotNull(clusterSettings, "clusterSettings");
     return(new EventStoreClusterConnection(connectionSettings, clusterSettings, connectionName));
 }