AddDatabase() public method

Adds the supplied database to this server.
public AddDatabase ( HistorianServerDatabaseConfig database ) : void
database HistorianServerDatabaseConfig
return void
HistorianServer Class Documentation
Exemplo n.º 1
0
        public void CreateAllDatabases()
        {
            Logger.Console.Verbose = VerboseLevel.All;

            Array.ForEach(Directory.GetFiles(@"c:\temp\Scada\", "*.d2", SearchOption.AllDirectories), File.Delete);
            Array.ForEach(Directory.GetFiles(@"c:\temp\Synchrophasor\", "*.d2", SearchOption.AllDirectories), File.Delete);

            var config1 = new HistorianServerDatabaseConfig("Scada", @"c:\temp\Scada\", true);
            var config2 = new HistorianServerDatabaseConfig("Synchrophasor", @"c:\temp\Synchrophasor\", true);

            HistorianKey key = new HistorianKey();
            HistorianValue value = new HistorianValue();

            using (HistorianServer server = new HistorianServer())
            {
                server.AddDatabase(config1);
                server.AddDatabase(config2);

                using (var client = SnapClient.Connect(server.Host))
                {
                    var database = client.GetDatabase<HistorianKey, HistorianValue>("Scada");

                    for (ulong x = 0; x < 10000; x++)
                    {
                        key.Timestamp = x;
                        database.Write(key, value);
                    }
                    database.HardCommit();

                    database = client.GetDatabase<HistorianKey, HistorianValue>("Synchrophasor");

                    for (ulong x = 0; x < 10000; x++)
                    {
                        key.Timestamp = x;
                        database.Write(key, value);
                    }
                    database.HardCommit();
                }
            }
        }
Exemplo n.º 2
0
        public void TestReadData()
        {
            var config1 = new HistorianServerDatabaseConfig("Scada", @"c:\temp\Scada\", true);
            var config2 = new HistorianServerDatabaseConfig("Synchrophasor", @"c:\temp\Synchrophasor\", true);

            using (HistorianServer server = new HistorianServer())
            {
                server.AddDatabase(config1);
                server.AddDatabase(config2);

                using (var client = SnapClient.Connect(server.Host))
                {
                    var database = client.GetDatabase<HistorianKey,HistorianValue>("Scada");
                    TreeStream<HistorianKey, HistorianValue> stream = database.Read(0, 100);
                    stream.Dispose();

                    database = client.GetDatabase<HistorianKey, HistorianValue>("Synchrophasor");
                    stream = database.Read(0, 100);
                    stream.Dispose();
                }
            }
        }