• via Digitalmars-d-bugs (61/61) Jul 02 2015 https://issues.dlang.org/show_bug.cgi?id=14762

via Digitalmars-d-bugs <digitalmars-d-bugs puremagic.com> writes:

https://issues.dlang.org/show_bug.cgi?id=14762

          Issue ID: 14762
           Summary: Do not use other method options on persistent
                    connection.
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody puremagic.com
          Reporter: karo+dlang karonori.com

without clearing options in perform function, libcurl use previous options.

- Prefer CUSTOM request by libcurl
https://github.com/bagder/curl/blob/master/lib/http.c#L1834

// prefer_custom_request.d
import std.net.curl;
void main()
{
  auto url = "http://localhost:8080/";
  auto http = HTTP();

  // any CUSTOM request
  trace(url, http);
  // Prefer CUSTOM request by libcurl
  // https://github.com/bagder/curl/blob/master/lib/http.c#L1834
  auto a = get(url, http);
  assert(HTTP.Method.get == http.method);
  assert(a == "GET", a); // => a is "TRACE"
}


- Change to PUT after PUT by libcurl
https://github.com/bagder/curl/blob/master/lib/http.c#L1830


//  put_post.d
import std.net.curl;
void main()
{
  auto http = HTTP();
  auto url = "http://localhost:8080/";
  auto a = put(url, "", http);
  assert(a == "PUT", a);
  // Change to PUT after PUT by libcurl
  // https://github.com/bagder/curl/blob/master/lib/http.c#L1830
  auto b = post(url, "", http);
  assert(b == "POST", b); // b is "PUT"
}


It is http server to respond method name by golang.
// method.go
// go run method.go
package main

import (
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
    w.Write([]byte(r.Method))
}

func main() {
    http.HandleFunc("/", handler)
    http.ListenAndServe(":8080", nil)
}

--