Bug? [solved]Job.GetString fails if called script does not return a response (Job.Success=true)

KMatle · May 1, 2016

Using okHttp & HttpUtils, today I called a php script and by mistake I forgot to return a result from the script.

So Job.Success was true but Job.GetString failed with "android.system.ErrnoException: open failed: ENOENT (No such file or directory)" which is "ok" -> Job was ok but there is no result.

Am I blind here? I don't see a way to handle this (except try/catch).

DonManfred · May 2, 2016

change you php so that it doe return anything. iven if no result found. Return a empty JSON (echo "[]"

Erel · May 2, 2016

Is this php script accessible over the internet?

DonManfred · May 2, 2016

Erel said:
Is this php script accessible over the internet?

yes. he did not return anything...

KMatle said:
and by mistake I forgot to return a result from the script

KMatle · May 2, 2016

Erel said:
Is this php script accessible over the internet?

Of course it was my mistake (of course I return something from my php scripts at any time) but it took me some time to realize what the problem was as Job.Success was true but Job.GetString throwed an exception. To check the "problem" just call an empty php script which returns nothing.

Anyway: It would be great if Job.GetString will then return an empty string instead of throwing an exception (see above).

Erel · May 2, 2016

What I meant is that I would like to test it if the script is accessible.

KMatle · May 2, 2016

Erel said:
What I meant is that I would like to test it if the script is accessible

I will upload an example this evening and pm you.

Erel · May 2, 2016

I've tested it with this code and OkHttpUtils2:

B4X:

Sub Activity_Create(FirstTime As Boolean)
   Dim job1 As HttpJob
   job1.Initialize("Job1", Me)
   job1.Download("https://link/you've/sent")
End Sub



Sub JobDone (Job As HttpJob)
   If Job.Success = True Then
     Log($"Result: ${Job.GetString}"$)
   Else
     Log("Error: " & Job.ErrorMessage)
   End If
   Job.Release
End Sub

I don't get any error. It prints: Result:

KMatle · May 2, 2016

I am such an idi** For some reason I've mixed the OkHttp with the old HttpUtils2 lib *no comment*

DonManfred · May 3, 2016

Einsicht ist der erste Weg zur Besserung (Sorry, could not resist)

Great you got it sorted.

Bug? [solved]Job.GetString fails if called script does not return a response (Job.Success=true)

KMatle

Expert

DonManfred

Expert

Erel

B4X founder

DonManfred

Expert

KMatle

Expert

Erel

B4X founder

KMatle

Expert

Erel

B4X founder

KMatle

Expert

DonManfred

Expert

Similar Threads

Bug? [solved]Job.GetString fails if called script does not return a response (Job.Success=true)

Expert

Expert

B4X founder

Expert

Expert

B4X founder

Expert

B4X founder

Expert

Expert

Similar Threads

Privacy & Transparency

Privacy & Transparency