为什么要将服务器列入黑名单？
通过卷曲或其他程序？
服务器如何被列入黑名单？
是服务器还是程序依赖？
PS：我不知道它是否相关,但我在Linux / Ubuntu上运行.
这是完整的输出(在localhost中测试龙卷风)
> * Rebuilt URL to: localhost:8888/ * Hostname was NOT found in DNS cache * Trying 127.0.0.1... * Connected to localhost (127.0.0.1) port 8888 (#0) > GET / HTTP/1.1 > User-Agent: curl/7.35.0 > Host: localhost:8888 > Accept: */* > < HTTP/1.1 200 OK < Date: Fri,16 May 2014 16:35:40 GMT < Content-Length: 12 < Etag: "e02aa1b106d5c7c6a98def2b13005d5b84fd8dc8" < Content-Type: text/html; charset=UTF-8 * Server TornadoServer/3.2 is not blacklisted < Server: TornadoServer/3.2 < * Connection #0 to host localhost left intact Hello,world
解决方法
这是来自curl的内部消息.
见：https://github.com/bagder/curl/blob/master/lib/pipeline.c
似乎是与流水线相关的卷曲功能的一部分.
bool Curl_pipeline_server_blacklisted(struct SessionHandle *handle,char *server_name)
{
...
infof(handle,"Server %s is not blacklisted\n",server_name);
