public static IHummingbirdHostBuilder AddDistributedLock(this IHummingbirdHostBuilder hostBuilder, Action <Config> action)
{
action = action ?? throw new ArgumentNullException(nameof(action));
var RedisDistributedLock = DistributedLockFactory.Build(action);
hostBuilder.Services.AddSingleton <IDistributedLock>(RedisDistributedLock);
return(hostBuilder);
}
public static IWebJobsBuilder AddActorTableEntities(this IWebJobsBuilder builder, Action <ActorTableEntityOptions> optionsDelegate = null)
{
var options = new ActorTableEntityOptions();
optionsDelegate?.Invoke(options);
DistributedLockFactory.Initialise(options);
builder.Services.AddSingleton(new TableStorageProvider(options.StorageConnectionString));
builder.Services.AddSingleton <TableEntityProvider>();
builder.AddExtension <ActorTableEntityBindingExtension>();
return(builder);
}
public async Task <IActorTableEntityClientState <T> > GetLocked <T>(string partitionKey, string rowKey) where T : class, ITableEntity, new()
{
partitionKey.CheckNotNull(nameof(partitionKey));
rowKey.CheckNotNull(nameof(rowKey));
/* This will throw a storage exception if it fails to acquire the lock */
Mutex = DistributedLockFactory.Get(tableStorageProvider.ToKey(partitionKey + rowKey));
var state = new ActorTableEntityClientState <T>(Mutex, tableStorageProvider);
await state.Hold(partitionKey, rowKey);
return(state);
}
public NodeManagerComponent(IComponentSettings settings, ILogger <NodeManagerComponent> logger)
{
Settings = settings;
_masterConfiguration = new ConfigurationBuilder()
.SetBasePath(Environment.CurrentDirectory)
.AddJsonFile(Settings.Properties["masterConfigurationFile"], optional: false, reloadOnChange: true)
.AddEnvironmentVariables()
.Build();
_logger = logger;
_nodeSynchronizer = new NodeSynchronizer();
_distributedLockFactory = new DistributedLockFactory(_masterConfiguration);
_masterWebApi = new Program(_masterConfiguration);
}
