PUT requests always returns response status was 0 #50

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1. unwiredben commented on Feb 19, 2014

   

   unwiredben

   on Feb 19, 2014

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   Hmmm, it's very possible that we're not implementing PUT correctly. One
   issue is that Webduino only implements a HTTP/1.0 server due to not having
   the resources on the ATMega chip to handle some of the requirements of 1.1.
   Looking at the HTTP 1.0 RFC, there's no real differences between POST and
   PUT other than how the application running the server handles the verb
   internally.

   To figure this out, I'll probably need to use curl's verbose mode to look
   at what's sent and what's received back. I don't have any support in the
   library right now for receiving an upload of non-form data over HTTP, so
   maybe that's part of the issue.

   On Mon, Feb 17, 2014 at 7:23 AM, Norberto L. Herz
   [email protected]:

   I'm using Webduino library for implementing a REST API, and while coding
   and testing, I realized that, when submitting a request by using PUT verb,
   the application fails. If I just change the code to put it into a different
   verb (such as PATCH) everything is working properly.

   I've went through the library code and there is no visible error (followed
   the execution by printing with Serial and everything looks good), but I'm
   getting the following message:

   Could not get any response
   This seems to be like an error connecting to http://172.16.20.251/servo.
   The response status was 0.
   Check out the W3C XMLHttpRequest Level 2 spec for more details about when
   this happens.

   (using Postman chrome extension).

   I tried other tools to generate the put requests and it's failing equally.

   Reply to this email directly or view it on GitHubhttps://github.com//issues/50
   .