public static async Task Main(string[] args)
{
var serializer = new MisterObjectStringUtf8Serializer();
var settings = new MisterConnectionSettings()
{
PageSizeBits = 20,
SegmentSizeBits = 25,
};
var connection = MisterConnection.Create(new DirectoryInfo(@"C:\Mister"), serializer, serializer, settings: settings);
var sw = Stopwatch.StartNew();
while (true)
{
var command = Console.ReadLine();
var parts = command.Split();
if (parts.Length == 0)
{
continue;
}
if (parts[0] == "quit")
{
break;
}
if (parts[0] == "set" && parts.Length > 2)
{
using (new DurationLogger(sw))
{
await connection.SetAsync(parts[1], parts[2]);
}
}
else if (parts[0] == "get" && parts.Length > 1)
{
var value = await connection.GetAsync(parts[1]);
Console.WriteLine(value);
}
else if (parts[0] == "cp")
{
using (new DurationLogger(sw))
{
await connection.CheckpointAsync();
}
}
else if (parts[0] == "flush")
{
using (new DurationLogger(sw))
{
connection.Flush(true);
}
}
else if (parts[0] == "del" && parts.Length > 1)
{
using (new DurationLogger(sw))
{
await connection.DeleteAsync(parts[1]);
}
}
else if (parts[0] == "en")
{
var isSilent = false;
if (parts.Length > 1 && parts[1] == "silent")
{
isSilent = true;
}
using (new DurationLogger(sw))
{
using (var semaphore = new SemaphoreSlim(0))
{
connection.ForEach((key, value, isDeleted, _) =>
{
if (!isSilent)
{
Console.WriteLine($"{(isDeleted ? "[dead] " : "")}{key} - {value}");
}
},
(sem) => ((SemaphoreSlim)sem).Release(), semaphore);
await semaphore.WaitAsync();
}
}
}
else if (parts[0] == "setn" && parts.Length > 1)
{
if (!int.TryParse(parts[1], out var count))
{
continue;
}
var prefix = "";
if (parts.Length > 2)
{
prefix = parts[2];
}
using (new DurationLogger(sw))
{
var tasks = new Task[Environment.ProcessorCount * 20];
var rem = 0;
for (var i = 0; i < tasks.Length; i++)
{
tasks[i] = Task.Run(async() =>
{
await Task.Yield();
var c = 0;
do
{
c = Interlocked.Increment(ref rem);
await connection.SetAsync($"{prefix}{c}", $"{prefix}{c}");
}while (c < count);
});
}
await Task.WhenAll(tasks);
}
}
else if (parts[0] == "setns" && parts.Length > 1)
{
if (!int.TryParse(parts[1], out var count))
{
continue;
}
var prefix = "";
if (parts.Length > 2)
{
prefix = parts[2];
}
using (new DurationLogger(sw))
{
for (var i = 0; i < count; i++)
{
await connection.SetAsync($"{prefix}{i}", $"{prefix}{i}");
}
}
}
}
connection.Close();
Console.WriteLine("Done.");
Console.ReadLine();
}
public static MisterConnection <TKey, TValue, TKeyAtomSource, MisterStreamObjectSource> Create <TKey, TValue, TKeyAtomSource>(DirectoryInfo directory, IMisterObjectSerializer <TKey, TKeyAtomSource> keySerializer, IMisterStreamSerializer <TValue> valueStreamSerializer, MisterConnectionSettings settings = null, string name = null, IMisterStreamManager streamManager = null)
where TKeyAtomSource : struct, IMisterAtomSource <MisterObject>
{
streamManager = streamManager ?? MisterArrayPoolStreamManager.Default;
var valueSerializer = new MisterStreamSerializer <TValue>(valueStreamSerializer, streamManager);
return(new MisterConnection <TKey, TValue, TKeyAtomSource, MisterStreamObjectSource>(directory, keySerializer, valueSerializer, settings, name));
}
public static MisterConnection <TKey, TValue> Create <TKey, TValue>(DirectoryInfo directory, IMisterStreamSerializer <TKey> keySerializer, IMisterStreamSerializer <TValue> valueSerializer, MisterConnectionSettings settings = null, string name = null, IMisterStreamManager streamManager = null)
{
return(new MisterConnection <TKey, TValue>(directory, keySerializer, valueSerializer, settings, name, streamManager));
}
public static MisterConnection <TKey, TValue, TKeyAtomSource, TValueAtomSource> Create <TKey, TValue, TKeyAtomSource, TValueAtomSource>(DirectoryInfo directory, IMisterObjectSerializer <TKey, TKeyAtomSource> keySerializer, IMisterObjectSerializer <TValue, TValueAtomSource> valueSerializer, MisterConnectionSettings settings = null, string name = null)
where TKeyAtomSource : struct, IMisterAtomSource <MisterObject>
where TValueAtomSource : struct, IMisterAtomSource <MisterObject>
{
return(new MisterConnection <TKey, TValue, TKeyAtomSource, TValueAtomSource>(directory, keySerializer, valueSerializer, settings, name));
}
