Method nextURL

sdk/java/src/main/java/com/chain/http/Client.java:509–518

(int failedIndex)

  }

  private void nextURL(int failedIndex) {
    if (this.urls.size() == 1) {
      return; // No point contending on the CAS if there's only one URL.
    }

    // A request to the url at failedIndex just failed. Move to the next
    // URL in the list.
    int nextIndex = failedIndex + 1;
    this.urlIndex.compareAndSet(failedIndex, nextIndex);
  }

  private String buildCredentials() {
    String user = "";