jkSSH2: android.os.NetworkOnMainThreadException

devcitizen

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Hi,

I am trying to find my way around ssh command execution using Ribber's jkSSH2 library version 1.10. The same NetworkOnMainThreadException (newer Android sdk levels will not permit networking in the main ui thread) is already fixed for the HttpUtils2 library. Is there any way for me to use jkSSH2 with API level > 8?

Thank you in advance!

Kind regards

Roland
 
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ribber

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Hi,

I will try to update my libary to solve this problem. Could you give me some information how it was fixed in HttpUtils2?

Thanks!
 
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devcitizen

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ribber

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Ok, thank you both.

@devcitizen: Could you please send me demo project (with the error) so I can test my updated libary?
 
Last edited:
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devcitizen

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Hallo Ribber,

sorry for my late answer. I will create a demo the next day. Thank you for your help!

Bye
Roland
 
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devcitizen

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@Ribber: Please have a look at the project and screenshot I attached. Is this sufficient for your test?

Thank you! Bye
Roland
 

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Latzen

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Hello, I have the same problem. The error get when you run the command on the server. If I execute ssh2.isconnected, the answer is false, but no errors when trying to connect. With Android 4.0 I have the problem with 2.3 no. you have discovered something?

Thanks
 
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hayderOICO

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Hi All

Just to ping this thread. Is there any update to the SSH threading issue? I'm trying to make a small app which has multiple buttons each calling a different command on the PC via SSH.

Should I use the B4Aserver instead?
 
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Erel

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You can use B4AServer.

You can remove this error with this code:
B4X:
Dim p As Phone
If p.SdkVersion >= 9 Then
   Dim r As Reflector
   r.Target = r.CreateObject("android.os.StrictMode$ThreadPolicy$Builder")
   r.Target = r.RunMethod("permitAll")
   r.Target = r.RunMethod("build")
   r.RunStaticMethod("android.os.StrictMode", "setThreadPolicy", _
      Array As Object(r.Target), Array As String("android.os.StrictMode$ThreadPolicy"))
End If
 
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imgsimonebiliato

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You can use B4AServer.

You can remove this error with this code:
B4X:
Dim p As Phone
If p.SdkVersion >= 9 Then
   Dim r As Reflector
   r.Target = r.CreateObject("android.os.StrictMode$ThreadPolicy$Builder")
   r.Target = r.RunMethod("permitAll")
   r.Target = r.RunMethod("build")
   r.RunStaticMethod("android.os.StrictMode", "setThreadPolicy", _
      Array As Object(r.Target), Array As String("android.os.StrictMode$ThreadPolicy"))
End If

Hello Erel,
please can you explain me, what does this code do?
 
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