Send and reSend problem

[terrak]

Description

I use one iron-request component to send different requests to php for editing MariaDb database.

The problème I have is if I send a request, I cannot reuse the same xhr, cause is readyState is at 4 (which mean Done)

I have a suggestion for a correction for the send command :

    send: function(options) {
      var xhr = this.xhr;

      if (xhr.readyState > 0 && xhr.readyState != 4 /* DONE */ ) {
        return null;
      }

(adding

&& xhr.readyState != 4 /* DONE */

works for me)

Expected outcome

Using multiple time in a componnent the same xhr.

Actual outcome

Can only use one time the xhr componnent

Live Demo

Steps to reproduce

Browsers Affected

• [x] Chrome
• [ ] Firefox
• [ ] Safari 9
• [ ] Safari 8
• [ ] Safari 7
• [ ] Edge
• [ ] IE 11
• [ ] IE 10

[mrherndon]

I came here for this exact reason. It was driving me nuts and I didn't know what I was doing wrong.

It looks like iron-ajax is dynamically creating a new iron-request for every new send.