/// <summary>
/// Create server instance; use Start to start the server.
/// </summary>
/// <param name="opts"></param>
public VarLenServer(ServerOptions opts)
{
this.opts = opts;
if (opts.LogDir != null && !Directory.Exists(opts.LogDir))
{
Directory.CreateDirectory(opts.LogDir);
}
if (opts.CheckpointDir != null && !Directory.Exists(opts.CheckpointDir))
{
Directory.CreateDirectory(opts.CheckpointDir);
}
opts.GetSettings(out var logSettings, out var checkpointSettings, out var indexSize);
store = new FasterKV <SpanByte, SpanByte>(indexSize, logSettings, checkpointSettings);
if (opts.EnablePubSub)
{
kvBroker = new SubscribeKVBroker <SpanByte, SpanByte, SpanByte, IKeyInputSerializer <SpanByte, SpanByte> >(new SpanByteKeySerializer(), null, true);
broker = new SubscribeBroker <SpanByte, SpanByte, IKeySerializer <SpanByte> >(new SpanByteKeySerializer(), null, true);
}
// Create session provider for VarLen
provider = new SpanByteFasterKVProvider(store, kvBroker, broker, opts.Recover);
server = new FasterServer(opts.Address, opts.Port);
server.Register(WireFormat.DefaultVarLenKV, provider);
}
/// <summary>
/// Create server instance; use Start to start the server.
/// </summary>
/// <param name="opts"></param>
/// <param name="functionsGen"></param>
/// <param name="serializer"></param>
/// <param name="keyInputSerializer"></param>
/// <param name="maxSizeSettings"></param>
public GenericServer(ServerOptions opts, Func <WireFormat, Functions> functionsGen, ParameterSerializer serializer, IKeyInputSerializer <Key, Input> keyInputSerializer, MaxSizeSettings maxSizeSettings = default)
{
this.opts = opts;
if (opts.LogDir != null && !Directory.Exists(opts.LogDir))
{
Directory.CreateDirectory(opts.LogDir);
}
if (opts.CheckpointDir != null && !Directory.Exists(opts.CheckpointDir))
{
Directory.CreateDirectory(opts.CheckpointDir);
}
opts.GetSettings(out var logSettings, out var checkpointSettings, out var indexSize);
store = new FasterKV <Key, Value>(indexSize, logSettings, checkpointSettings);
if (opts.Recover)
{
try
{
store.Recover();
}
catch { }
}
if (opts.EnablePubSub)
{
kvBroker = new SubscribeKVBroker <Key, Value, Input, IKeyInputSerializer <Key, Input> >(keyInputSerializer, null, true);
broker = new SubscribeBroker <Key, Value, IKeySerializer <Key> >(keyInputSerializer, null, true);
}
// Create session provider for VarLen
provider = new FasterKVProvider <Key, Value, Input, Output, Functions, ParameterSerializer>(store, functionsGen, kvBroker, broker, serializer, maxSizeSettings);
server = new FasterServer(opts.Address, opts.Port);
server.Register(WireFormat.DefaultFixedLenKV, provider);
}
