What does Connection Reset mean

WEB TMS WEB Core
1

I havent tried to use the TMS WebCore appplication for a while. I am getting this in the console.

Any idea what it means.


TSS: Domain is in allow list, skipping TSS setup.

ops_1_0_813.js:61965 01:31:07 PM Reading Config

ops_1_0_813.js:61965 01:31:07 PM Login is Required

ops_1_0_813.js:61965 01:31:07 PM Connecting to https://example.com.au:2003/chopper_test

ops_1_0_813.js:56558 GET https://example.com.au:2003/chopper_test/$model net::ERR_CONNECTION_RESET
InternalSendRequest @ ops_1_0_813.js:56558
SendRequest @ ops_1_0_813.js:56412
DoConnect @ ops_1_0_813.js:56357
Open @ ops_1_0_813.js:56447
Config_Loaded @ ops_1_0_813.js:119332
OnSuccess @ ops_1_0_813.js:79677
LocalSuccess @ ops_1_0_813.js:56390
XhrLoad @ ops_1_0_813.js:56535
XMLHttpRequest.send
InternalSendRequest @ ops_1_0_813.js:56558
SendRequest @ ops_1_0_813.js:56412
Load @ ops_1_0_813.js:79692
InitApp @ ops_1_0_813.js:119335
$mod.$main @ ops_1_0_813.js:121070
run @ ops_1_0_813.js:156
(anonymous) @ ops-test/:26
3

It looks like your Web Core app cannot connect to the XData server.
Are you sure you have a server running at https://example.com.au:2003/chopper_test/$model and you can reach such address from the web app?

4

Yes the server is there

  • It was working the last time I checked , 2 months ago.
  • The certificate had expired and has been renewed
  • The site is a mixture of php, html and webcore. The rest of the site works, just not the xdata server
  • Http.sys shows that server is configured to the right port.
  • Vcl portion of the server shows it using the same port.
  • vcl portion of the server is working. It is connecting to mysql etc. Just not serving xdata.
  • I have rebooted the server and recompiled the webapp

Its all running on AWS Windows Server.

I am suspecting that something is wrong with the Lets Encrypt certificate. I wanted a second opinion, before I purchase a better one.

5

Are you able so simply copy and paste the server URL in your browser and get connect to the server?

If not, your server is not reachable and you would have to investigate what could be causing the issue.

A certificate issue in theory would allow you to connect to the server, but get an error. Trying in the browser should show it.

6

In the browser it just says

cancelled
Connection reset

7

So you can isolate Web Core, it's a server problem. It can be caused by a million reasons. If you can tell the problem started after you renewed the certificate, then maybe that's a place where you can start investigating.