resolveOne method

@override Future<ConnectionParams?> resolveOne(String? correlationId, String key)

Resolves a single connection parameters by its key.

• correlationId (optional) transaction id to trace execution through call chain.
• key a key to uniquely identify the connection. Return Future that receives found connection or error.

Implementation

@override
Future<ConnectionParams?> resolveOne(
    String? correlationId, String key) async {
  ConnectionParams? connection;
  for (var index = 0; index < _items.length; index++) {
    var item = _items[index];
    if (item.key == key && item.connection != null) {
      connection = item.connection;
      break;
    }
  }
  return connection;
}