使用Retrofit 2重试请求

package vip.mafengwo.retrofit.call;

import lombok.extern.slf4j.Slf4j;
import retrofit2.Call;
import retrofit2.Callback;

/**
 * author: AlanMa
 * description:
 * create: 2023-03-22 17:16
 */
@Slf4j
public abstract class CallbackWithRetry<T> implements Callback<T> {

    private static final int TOTAL_RETRIES = 3;
    private static final String TAG = CallbackWithRetry.class.getSimpleName();
    private int retryCount = 0;

    @Override
    public void onFailure(Call<T> call, Throwable t) {
        log.error(TAG, t.getLocalizedMessage());
        if (retryCount++ < TOTAL_RETRIES) {
            log.info(TAG, "Retrying... (" + retryCount + " out of " + TOTAL_RETRIES + ")");
            retry(call);
        }
    }

    private void retry(Call<T> call) {
        call.clone().enqueue(this);
    }
}