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in reply to Re^2: XPOST syntax in WWW::Curl
in thread XPOST syntax in WWW::Curl

Either use Wireshark or look at the Curl documentation. On a quick glance, either --verbose or --trace make Curl dump everything it sends or receives.

Again, you will have to learn Curl and HTTP in either case, so now is a good time to start with that.

As I now found out, I already said the same, even more verbose, in Re: CURL and Perl (it rhymes!). So maybe re-reading that thread helps.

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Re^4: XPOST syntax in WWW::Curl
by Steve_BZ (Chaplain) on Feb 01, 2015 at 15:24 UTC

    Hi Corion,

    So I tried the -v option and I got some more info, which follows, but I wouldn't know how to match this to the code you posted in the other thread.

    It seems to do a POST and then there seem to be some fields with some values, is that correct? Like User-Agent: curl/7.35.0

    What do you think?

    Steve.

    * Hostname was NOT found in DNS cache * Trying xxx.xxx.xxx.xxx... % Total % Received % Xferd Average Speed Time Time Time + Current Dload Upload Total Spent Left + Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--: +-- 0* Connected to xxx.xxx.xxx.xxx(xxx.xxx.xxx.xxx) port 8098 (#0 +) > POST /api/resultados/ HTTP/1.1 > User-Agent: curl/7.35.0 > Host: xxx.xxx.xxx.xxx:8098 > Accept: */* > Authorization: Token xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx > Content-Length: 949 > Expect: 100-continue > Content-Type: multipart/form-data; boundary=------------------------ +daf19fd44f6a97e8 > * Done waiting for 100-continue 0 949 0 0 0 0 0 0 --:--:-- 0:00:01 --:--: +-- 0} [data not shown] < HTTP/1.1 100 Continue < HTTP/1.1 201 CREATED * Server nginx/1.1.19 is not blacklisted < Server: nginx/1.1.19 < Date: Sun, 01 Feb 2015 14:48:34 GMT < Content-Type: application/xml; charset=utf-8 < Transfer-Encoding: chunked < < [data not shown] Connection: keep-alive < Vary: Accept < X-Frame-Options: SAMEORIGIN < Allow: GET, POST, HEAD, OPTIONS < { [data not shown] 100 1142 0 193 100 949 84 416 0:00:02 0:00:02 --:--: +-- 416 100 1142 0 193 100 949 84 416 0:00:02 0:00:02 --:--: +-- 416 * Connection #0 to host xxx.xxx.xxx.xxx left intact

      Now would be a good time to learn about HTTP, so you learn what the headers mean, and what the payload of the request means, and how you can replicate that with LWP::UserAgent (or any other HTTP client). I don't see much way around that.