/// <summary> /// Writes buffer data to the specified writer. /// </summary> private void WriteBuffer(DataStreamerClientBuffer <TK, TV> buffer, BinaryWriter w) { w.WriteInt(_cacheId); w.WriteByte((byte)_flags); w.WriteInt(ServerBufferSizeAuto); // Server per-node buffer size. w.WriteInt(ServerBufferSizeAuto); // Server per-thread buffer size. if (_options.Receiver != null) { var rcvHolder = new StreamReceiverHolder(_options.Receiver, (rec, grid, cache, stream, keepBinary) => StreamReceiverHolder.InvokeReceiver((IStreamReceiver <TK, TV>)rec, grid, cache, stream, keepBinary)); w.WriteObjectDetached(rcvHolder); w.WriteByte(ClientPlatformId.Dotnet); } else { w.WriteObject <object>(null); } var count = buffer.Count; w.WriteInt(count); var entries = buffer.Entries; for (var i = 0; i < count; i++) { var entry = entries[i]; if (entry.IsEmpty) { continue; } w.WriteObjectDetached(entry.Key); if (entry.Remove) { w.WriteObject <object>(null); } else { w.WriteObjectDetached(entry.Val); } } }
/// <summary> /// Write dictionary. /// </summary> /// <param name="writer">Writer.</param> /// <param name="vals">Values.</param> public static void WriteDictionary <T1, T2>(this BinaryWriter writer, IEnumerable <KeyValuePair <T1, T2> > vals) { var pos = writer.Stream.Position; writer.WriteInt(0); // Reserve count. int cnt = 0; foreach (var pair in vals) { writer.WriteObjectDetached(pair.Key); writer.WriteObjectDetached(pair.Value); cnt++; } writer.Stream.WriteInt(pos, cnt); }
/// <summary> /// Write collection. /// </summary> /// <param name="writer">Writer.</param> /// <param name="vals">Values.</param> /// <param name="selector">A transform function to apply to each element.</param> /// <returns>The same writer for chaining.</returns> private static void WriteCollection <T1, T2>(this BinaryWriter writer, ICollection <T1> vals, Func <T1, T2> selector) { writer.WriteInt(vals.Count); if (selector == null) { foreach (var val in vals) { writer.WriteObjectDetached(val); } } else { foreach (var val in vals) { writer.WriteObjectDetached(selector(val)); } } }
/// <summary> /// Write enumerable. /// </summary> /// <param name="writer">Writer.</param> /// <param name="vals">Values.</param> /// <param name="selector">A transform function to apply to each element.</param> /// <returns>The same writer for chaining.</returns> public static void WriteEnumerable <T1, T2>(this BinaryWriter writer, IEnumerable <T1> vals, Func <T1, T2> selector) { var col = vals as ICollection <T1>; if (col != null) { WriteCollection(writer, col, selector); return; } var stream = writer.Stream; var pos = stream.Position; stream.Seek(4, SeekOrigin.Current); var size = 0; if (selector == null) { foreach (var val in vals) { writer.WriteObjectDetached(val); size++; } } else { foreach (var val in vals) { writer.WriteObjectDetached(selector(val)); size++; } } stream.WriteInt(pos, size); }
/// <summary> /// Writes key and value. /// </summary> private static void WriteKeyVal(BinaryWriter w, TK key, TV val) { w.WriteObjectDetached(key); w.WriteObjectDetached(val); }
/// <summary> /// Writes this instance to a writer. /// </summary> /// <param name="writer">The writer.</param> internal void Write(BinaryWriter writer) { Debug.Assert(writer != null); // Simple properties writer.WriteBooleanNullable(_clientMode); writer.WriteIntArray(IncludedEventTypes == null ? null : IncludedEventTypes.ToArray()); writer.WriteTimeSpanAsLongNullable(_metricsExpireTime); writer.WriteIntNullable(_metricsHistorySize); writer.WriteTimeSpanAsLongNullable(_metricsLogFrequency); writer.WriteTimeSpanAsLongNullable(_metricsUpdateFrequency); writer.WriteIntNullable(_networkSendRetryCount); writer.WriteTimeSpanAsLongNullable(_networkSendRetryDelay); writer.WriteTimeSpanAsLongNullable(_networkTimeout); writer.WriteString(WorkDirectory); writer.WriteString(Localhost); writer.WriteBooleanNullable(_isDaemon); writer.WriteTimeSpanAsLongNullable(_failureDetectionTimeout); writer.WriteTimeSpanAsLongNullable(_clientFailureDetectionTimeout); writer.WriteTimeSpanAsLongNullable(_longQueryWarningTimeout); writer.WriteBooleanNullable(_isActiveOnStart); writer.WriteObjectDetached(ConsistentId); // Thread pools writer.WriteIntNullable(_publicThreadPoolSize); writer.WriteIntNullable(_stripedThreadPoolSize); writer.WriteIntNullable(_serviceThreadPoolSize); writer.WriteIntNullable(_systemThreadPoolSize); writer.WriteIntNullable(_asyncCallbackThreadPoolSize); writer.WriteIntNullable(_managementThreadPoolSize); writer.WriteIntNullable(_dataStreamerThreadPoolSize); writer.WriteIntNullable(_utilityCacheThreadPoolSize); writer.WriteIntNullable(_queryThreadPoolSize); // Cache config var caches = CacheConfiguration; if (caches == null) { writer.WriteInt(0); } else { writer.WriteInt(caches.Count); foreach (var cache in caches) { cache.Write(writer); } } // Discovery config var disco = DiscoverySpi; if (disco != null) { writer.WriteBoolean(true); var tcpDisco = disco as TcpDiscoverySpi; if (tcpDisco == null) { throw new InvalidOperationException("Unsupported discovery SPI: " + disco.GetType()); } tcpDisco.Write(writer); } else { writer.WriteBoolean(false); } // Communication config var comm = CommunicationSpi; if (comm != null) { writer.WriteBoolean(true); var tcpComm = comm as TcpCommunicationSpi; if (tcpComm == null) { throw new InvalidOperationException("Unsupported communication SPI: " + comm.GetType()); } tcpComm.Write(writer); } else { writer.WriteBoolean(false); } // Binary config if (BinaryConfiguration != null) { writer.WriteBoolean(true); if (BinaryConfiguration.CompactFooterInternal != null) { writer.WriteBoolean(true); writer.WriteBoolean(BinaryConfiguration.CompactFooter); } else { writer.WriteBoolean(false); } // Name mapper. var mapper = BinaryConfiguration.NameMapper as BinaryBasicNameMapper; writer.WriteBoolean(mapper != null && mapper.IsSimpleName); } else { writer.WriteBoolean(false); } // User attributes var attrs = UserAttributes; if (attrs == null) { writer.WriteInt(0); } else { writer.WriteInt(attrs.Count); foreach (var pair in attrs) { writer.WriteString(pair.Key); writer.Write(pair.Value); } } // Atomic if (AtomicConfiguration != null) { writer.WriteBoolean(true); writer.WriteInt(AtomicConfiguration.AtomicSequenceReserveSize); writer.WriteInt(AtomicConfiguration.Backups); writer.WriteInt((int)AtomicConfiguration.CacheMode); } else { writer.WriteBoolean(false); } // Tx if (TransactionConfiguration != null) { writer.WriteBoolean(true); writer.WriteInt(TransactionConfiguration.PessimisticTransactionLogSize); writer.WriteInt((int)TransactionConfiguration.DefaultTransactionConcurrency); writer.WriteInt((int)TransactionConfiguration.DefaultTransactionIsolation); writer.WriteLong((long)TransactionConfiguration.DefaultTimeout.TotalMilliseconds); writer.WriteInt((int)TransactionConfiguration.PessimisticTransactionLogLinger.TotalMilliseconds); } else { writer.WriteBoolean(false); } // Event storage if (EventStorageSpi == null) { writer.WriteByte(0); } else if (EventStorageSpi is NoopEventStorageSpi) { writer.WriteByte(1); } else { var memEventStorage = EventStorageSpi as MemoryEventStorageSpi; if (memEventStorage == null) { throw new IgniteException(string.Format( "Unsupported IgniteConfiguration.EventStorageSpi: '{0}'. " + "Supported implementations: '{1}', '{2}'.", EventStorageSpi.GetType(), typeof(NoopEventStorageSpi), typeof(MemoryEventStorageSpi))); } writer.WriteByte(2); memEventStorage.Write(writer); } if (MemoryConfiguration != null) { writer.WriteBoolean(true); MemoryConfiguration.Write(writer); } else { writer.WriteBoolean(false); } // SQL connector. #pragma warning disable 618 // Obsolete if (SqlConnectorConfiguration != null) { writer.WriteBoolean(true); SqlConnectorConfiguration.Write(writer); } #pragma warning restore 618 else { writer.WriteBoolean(false); } // Client connector. if (ClientConnectorConfiguration != null) { writer.WriteBoolean(true); ClientConnectorConfiguration.Write(writer); } else { writer.WriteBoolean(false); } writer.WriteBoolean(ClientConnectorConfigurationEnabled); // Persistence. if (PersistentStoreConfiguration != null) { writer.WriteBoolean(true); PersistentStoreConfiguration.Write(writer); } else { writer.WriteBoolean(false); } // Plugins (should be last) if (PluginConfigurations != null) { var pos = writer.Stream.Position; writer.WriteInt(0); // reserve count var cnt = 0; foreach (var cfg in PluginConfigurations) { if (cfg.PluginConfigurationClosureFactoryId != null) { writer.WriteInt(cfg.PluginConfigurationClosureFactoryId.Value); cfg.WriteBinary(writer); cnt++; } } writer.Stream.WriteInt(pos, cnt); } else { writer.WriteInt(0); } }