B4R Question HttpJob.Download ErrorMessage: Response not available

[George Anifantakis]

Using the example of https://www.b4x.com/android/forum/threads/module-rhttputils2-http-client.74785/#content i'am getting ErrorMessage: Response not available .

Tested from browser https://www.example.com/ is working properly. Also other sites that i'am trying to download or sent a post i'am getting the same error message while using the browser i'am getting data.
I am using an esp8266 module.

Logs
Connected to router.
*******************************
JobName: Example
ErrorMessage: Response not available.
Status: 0

Any advice ?

 

[Siam]

i don't know this lib but have you checked sites without ssl?

 

[George Anifantakis]

Yes sites have been tested with or without SSL non of them is getting resault. Also the exmple showing in the links referense site with ssl
HttpJob.Download("https://www.example.com").

 

[Erel]

The example works fine here.
Based on the logs there might be a network problem.

 

[George Anifantakis]

The strange thing is that running a connection demo using arduino environment an the same access point, the connection is working fine . The problem exsts only using B4R..! I'am using the example as it is without any modifications.

 

[Erel]

What happens when you run this: https://www.b4x.com/android/forum/threads/downloading-a-web-page-with-esp8266.70570/#content ?

 

[George Anifantakis]

I will test it and reply..

 

[George Anifantakis]

I think this one is working properly...

Logs

Connected to router
Connected to server
HTTP/1.1 200 OK
Accept-Ranges: bytes
Cache-Control: max-age=604800
Content-Type: text/html; chars
Disconnected

 

[Erel]

Start with a non-https request and add some log messages to SendRequest to find where it fails.

 

[George Anifantakis]

I found that uncommenting line 47 of HttpJob with the log Log("trying to connect to: ", host, "port: ", port, " ssl: ", ssl) solved the issue and its working properly. Commenting back again stops working..!

 

[Erel]

Add Delay(50) at that point and see if it starts working.

 

[George Anifantakis]

Tested from delay(50) to delay(5000) placed after log of line 47. Nothing..! Only with log uncommented it's working.