Method ErrorCode

src/brpc/controller.h:553–553

Last error code. Equals 0 iff Failed() is false. If there's retry, latter code overwrites former one.

    // Last error code. Equals 0 iff Failed() is false.
    // If there's retry, latter code overwrites former one.
    int ErrorCode() const { return _error_code; }

    // Getters:
    const Inheritable& inheritable() { return _inheritable; }