public TestingMariaDbDb() : base(MariaDbCredentials.GetConnectionString(TestContext.CurrentContext.TestDirectory)) { }
public static int Main(string[] args) { var type = args[0]; var name = args[1]; IDisposable?handle; switch (type) { case nameof(SqlDistributedLock): handle = new SqlDistributedLock(name, SqlServerCredentials.ConnectionString).Acquire(); break; case "Write" + nameof(SqlDistributedReaderWriterLock): handle = new SqlDistributedReaderWriterLock(name, SqlServerCredentials.ConnectionString).AcquireWriteLock(); break; case nameof(SqlDistributedSemaphore) + "1AsMutex": handle = new SqlDistributedSemaphore(name, maxCount: 1, connectionString: SqlServerCredentials.ConnectionString).Acquire(); break; case nameof(SqlDistributedSemaphore) + "5AsMutex": handle = new SqlDistributedSemaphore(name, maxCount: 5, connectionString: SqlServerCredentials.ConnectionString).Acquire(); break; case nameof(PostgresDistributedLock): handle = new PostgresDistributedLock(new PostgresAdvisoryLockKey(name), PostgresCredentials.GetConnectionString(Environment.CurrentDirectory)).Acquire(); break; case "Write" + nameof(PostgresDistributedReaderWriterLock): handle = new PostgresDistributedReaderWriterLock(new PostgresAdvisoryLockKey(name), PostgresCredentials.GetConnectionString(Environment.CurrentDirectory)).AcquireWriteLock(); break; case nameof(MySqlDistributedLock): handle = new MySqlDistributedLock(name, MySqlCredentials.GetConnectionString(Environment.CurrentDirectory)).Acquire(); break; case "MariaDB" + nameof(MySqlDistributedLock): handle = new MySqlDistributedLock(name, MariaDbCredentials.GetConnectionString(Environment.CurrentDirectory)).Acquire(); break; case nameof(OracleDistributedLock): handle = new OracleDistributedLock(name, OracleCredentials.GetConnectionString(Environment.CurrentDirectory)).Acquire(); break; case "Write" + nameof(OracleDistributedReaderWriterLock): handle = new OracleDistributedReaderWriterLock(name, OracleCredentials.GetConnectionString(Environment.CurrentDirectory)).AcquireWriteLock(); break; case nameof(EventWaitHandleDistributedLock): handle = new EventWaitHandleDistributedLock(name).Acquire(); break; case nameof(WaitHandleDistributedSemaphore) + "1AsMutex": handle = new WaitHandleDistributedSemaphore(name, maxCount: 1).Acquire(); break; case nameof(WaitHandleDistributedSemaphore) + "5AsMutex": handle = new WaitHandleDistributedSemaphore(name, maxCount: 5).Acquire(); break; case nameof(AzureBlobLeaseDistributedLock): handle = new AzureBlobLeaseDistributedLock( new BlobClient(AzureCredentials.ConnectionString, AzureCredentials.DefaultBlobContainerName, name), o => o.Duration(TimeSpan.FromSeconds(15)) ) .Acquire(); break; case nameof(FileDistributedLock): handle = new FileDistributedLock(new FileInfo(name)).Acquire(); break; case nameof(RedisDistributedLock) + "1": handle = AcquireRedisLock(name, serverCount: 1); break; case nameof(RedisDistributedLock) + "3": handle = AcquireRedisLock(name, serverCount: 3); break; case nameof(RedisDistributedLock) + "2x1": handle = AcquireRedisLock(name, serverCount: 2); // we know the last will fail; don't bother (we also don't know its port) break; case nameof(RedisDistributedLock) + "1WithPrefix": handle = AcquireRedisLock("distributed_locks:" + name, serverCount: 1); break; case "Write" + nameof(RedisDistributedReaderWriterLock) + "1": handle = AcquireRedisWriteLock(name, serverCount: 1); break; case "Write" + nameof(RedisDistributedReaderWriterLock) + "3": handle = AcquireRedisWriteLock(name, serverCount: 3); break; case "Write" + nameof(RedisDistributedReaderWriterLock) + "2x1": handle = AcquireRedisWriteLock(name, serverCount: 2); // we know the last will fail; don't bother (we also don't know its port) break; case "Write" + nameof(RedisDistributedReaderWriterLock) + "1WithPrefix": handle = AcquireRedisWriteLock("distributed_locks:" + name, serverCount: 1); break; case string _ when type.StartsWith(nameof(RedisDistributedSemaphore)): { var maxCount = type.EndsWith("1AsMutex") ? 1 : type.EndsWith("5AsMutex") ? 5 : throw new ArgumentException(type); handle = new RedisDistributedSemaphore( name, maxCount, GetRedisDatabases(serverCount: 1).Single(), // in order to see abandonment work in a reasonable timeframe, use very short expiry options => options.Expiry(TimeSpan.FromSeconds(1)) .BusyWaitSleepTime(TimeSpan.FromSeconds(.1), TimeSpan.FromSeconds(.3)) ).Acquire(); break; } case nameof(ZooKeeperDistributedLock): handle = new ZooKeeperDistributedLock(new ZooKeeperPath(name), ZooKeeperPorts.DefaultConnectionString, options: ZooKeeperOptions).AcquireAsync().Result; break; case "Write" + nameof(ZooKeeperDistributedReaderWriterLock): handle = new ZooKeeperDistributedReaderWriterLock(new ZooKeeperPath(name), ZooKeeperPorts.DefaultConnectionString, options: ZooKeeperOptions).AcquireWriteLockAsync().Result; break; case string _ when type.StartsWith(nameof(ZooKeeperDistributedSemaphore)): { var maxCount = type.EndsWith("1AsMutex") ? 1 : type.EndsWith("5AsMutex") ? 5 : throw new ArgumentException(type); handle = new ZooKeeperDistributedSemaphore( new ZooKeeperPath(name), maxCount, ZooKeeperPorts.DefaultConnectionString, options: ZooKeeperOptions ).AcquireAsync().Result; break; } default: Console.Error.WriteLine($"type: {type}"); return(123); } Console.WriteLine("Acquired"); Console.Out.Flush(); if (Console.ReadLine() != "abandon") { handle.Dispose(); } return(0); }