ReconnectionStrategy class abstract

Abstract class for implementing reconnection strategies.

Reconnection strategies determine how and when to attempt reconnection after a WebSocket connection is lost. Implementations can use different algorithms such as exponential backoff, linear backoff, or fixed delays.

Example:

class CustomStrategy implements ReconnectionStrategy {
  @override
  Duration calculateDelay(int attemptNumber) {
    return Duration(seconds: attemptNumber * 2);
  }

  @override
  bool shouldReconnect(int attemptNumber, int maxAttempts) {
    return attemptNumber <= maxAttempts;
  }

  @override
  void reset() {
    // Reset strategy state
  }
}