Method NotifyOnFailed

src/brpc/socket.cpp:1121–1135

}

void Socket::NotifyOnFailed(bthread_id_t id) {
    pthread_mutex_lock(&_id_wait_list_mutex);
    if (!Failed()) {
        const int rc = bthread_id_list_add(&_id_wait_list, id);
        pthread_mutex_unlock(&_id_wait_list_mutex);
        if (rc != 0) {
            bthread_id_error(id, rc);
        }
    } else {
        const int rc = non_zero_error_code();
        const std::string desc = _error_text;
        pthread_mutex_unlock(&_id_wait_list_mutex);
        bthread_id_error2(id, rc, desc);
    }
}

// For unit-test.
int Socket::Status(SocketId id, int32_t* nref) {