public static IServiceCollection AddDqlite(this IServiceCollection services, IDqliteNodeStore store, Action <DqliteOptions> configureOptions = null)
{
store = store ?? throw new ArgumentNullException(nameof(store));
var options = new DqliteOptions()
{
Id = 1,
DataDir = Path.Combine(Path.GetTempPath(), "dqlite")
};
configureOptions?.Invoke(options);
if (options.Id == 0)
{
throw new ArgumentOutOfRangeException("Id");
}
if (string.IsNullOrEmpty(options?.Address))
{
throw new ArgumentNullException("Address");
}
if (string.IsNullOrEmpty(options?.DataDir))
{
throw new ArgumentNullException("DataDir");
}
if (options.Id != 1 && store.Get().Any(x => x != options.Address))
{
throw new ArgumentException($"{nameof(store)} only contains address for current node");
}
services.AddSingleton <IDqliteNodeStore>(store);
services.AddHostedService <DqliteNodeService>(x => new DqliteNodeService(x.GetServices <IDqliteService>(), store, options));
return(services);
}
public DqliteNodeService(IEnumerable <IDqliteService> services, IDqliteNodeStore store, DqliteOptions options)
{
this.services = services;
this.store = store;
this.options = options;
}