public MongoDbStorageEngine(MongoDbStorageEngineConfiguration config, ILogger logger) : base(config.ConnectionString, config.Database)
{
Configuration = config;
Logger = logger;
RecordCollection = Database.GetCollection <MongoDbRecord>("records");
TransactionCollection = Database.GetCollection <MongoDbTransaction>("transactions");
PendingTransactionCollection = Database.GetCollection <MongoDbPendingTransaction>("pending_transactions");
}
public async Task Initialize(IServiceProvider serviceProvider, IConfigurationSection configuration)
{
config = new MongoDbStorageEngineConfiguration
{
ConnectionString = configuration["connection_string"],
Database = configuration["database"] ?? "openchain",
ReadRetryCount = 10,
ReadLoopDelay = TimeSpan.FromMilliseconds(50)
};
var s = configuration["stale_transaction_delay"] ?? "00:01:00";
config.StaleTransactionDelay = TimeSpan.Parse(s);
using (var m = new MongoDbStorageEngine(config, serviceProvider.GetRequiredService <ILogger>()))
{
await m.CreateIndexes();
}
}
public MongoDbLedger(MongoDbStorageEngineConfiguration config, ILogger logger) : base(config, logger)
{
}