力量 mod_proxy_http 发送答案异步 (没有 100 Continue)

机械材料 (Jetty) 适用于服务器 Apache Httpd, 转移使用

        mod_proxy_http

      

. 它推出了一个小的servlet

        PUT

      

请求和通过基本身份验证进行身份验证 HTTP (由B处理。 Jetty).

直率 (没有代理)

        PUT

      

要求。

        curl

      

, 使用不正确的凭据进行身份验证，服务器返回状态代码 401, 正如预期的那样：

curl -v -T testfile -u user:WRONG_PASSWORD [url=http://localhost:8080/myservlet/]http://localhost:8080/myservlet/[/url]

一旦获得状态代码，就可以将此中断请求 curl 不加载整个身体，然后停止 (

        HTTP error before end of send, stop sending

      

).

* About to connect() to localhost port 8080 (#0)

*   Trying 127.0.0.1... connected

* Server auth using Basic with user 'user'

> PUT /myservlet/testfile HTTP/1.1

> Authorization: Basic xxxxxxxxxxxxxxxxx

> User-Agent: curl/7.22.0

> Host: localhost:8080

> Accept: */*

> Content-Length: 3672

> Expect: 100-continue

> 

< HTTP/1.1 401 Unauthorized

< Date: xxxxxxxxxxxxxxxx

* Authentication problem. Ignoring this.

< WWW-Authenticate: basic realm="Test Realm"

< Content-Length: 0

< Server: Jetty(7.4.5.v20110725)

* HTTP error before end of send, stop sending

< 

* Closing connection #0

相反，后面

        mod_proxy_http

      

, 有

        100 Continue

      

答案几乎立即发送 Apache Httpd, 哪一个 curl 解释为

        continue

      

, 所以他派出整个请求 (

        We are completely uploaded and fine

      

) 在他最终得到之前

        401

      

回答。

*   Trying 127.0.0.1... connected

* Server auth using Basic with user 'user'

> PUT /myservlet/testfile HTTP/1.1

> Authorization: Basic xxxxxxxxxxxxxxxxx

> User-Agent: curl/7.22.0

> Host: localhost

> Accept: */*

> Content-Length: xxxxxx

> Expect: 100-continue

> 

< HTTP/1.1 100 Continue

* We are completely uploaded and fine

< HTTP/1.1 401 Unauthorized

< Date: xxxxxxxxxxxxxxxx

< Server: Jetty(7.4.5.v20110725)

* Authentication problem. Ignoring this.

< WWW-Authenticate: basic realm="Test Realm"

< Content-Length: 0

< Via: 1.1 localhost

< Content-Type: xxxxxxxxxxxxxx

< 

* Connection #0 to host localhost left intact

* Closing connection #0

有没有办法防止

        mod_proxy_http

      

从使用

        100 Continue

      

代码并让他等待

        401

      

在发送第一个答案之前，来自内部服务器的状态代码？

我试着跟着
https://serverfault.com/a/302539/47187
, 但它没有解决问题 (在任何情况下，它都不是同一个问题。):

    ProxyPass /myservlet/ [url=http://localhost:8080/myservlet/]http://localhost:8080/myservlet/[/url]

        <location myservlet=""></location>

                        RequestHeader unset Expect early