/// <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);
}
}
