android - 如何禁用与 OkHttp 的一个连接的重试？

Question

我正在使用 OkHttp 并希望在特定的 api 调用上禁用连接重试。这是正确的做法吗？:

mMyGlobalClient = new OkHttpClient();

....

public void makeConnection(...) {

    OkHttpClient client = null;
    if (disableRetries) {
        OkHttpClient clone = mMyGlobalClient.clone();
        clone.setRetryOnConnectionFailure(false);
        client = clone;
    } else {
        client = mMyGlobalClient;
    }

    client.newCall(...);
}

这个想法来自这篇文章:

https://github.com/square/okhttp/pull/1259#issue-53157152

Most applications won't want to disable retry globally. Instead, use clone() to get an OkHttpClient for a specific, non-idempotent request, then configure that client with the setting.

我想禁用此调用的重试的原因是，如果它被我的服务器处理两次，它可能具有破坏性:

https://github.com/square/okhttp/pull/1259#issuecomment-68430264

谢谢

Answer 1

是的，这是正确的方法。

顺便说一句，如果你不介意，你可以写得简单一点

mMyGlobalClient = new OkHttpClient();

....

public void makeConnection(...) {

    OkHttpClient client = null;
    if (disableRetries) {
        client = mMyGlobalClient.clone();
        client.setRetryOnConnectionFailure(false);
    } else {
        client = mMyGlobalClient;
    }

    client.newCall(...);
}