B4J Question ExitApplication2 always give me -559038737

[jinyistudio]

Hi
Form my main application will lunch db.ProcessExecute("node4report.jar") but shl_ProcessCompleted always give me following message,Why ?

191154 ProcessCompleted(false,-559038737,,org.apache.commons.exec.ExecuteException: The stop timeout of 500 ms was exceeded (Exit value: -559038737))

Sub ProcessExecute(ExeName As String) As Boolean  
   Dim shl As Shell
   Dim params As List: params.Initialize
   params.Add("/k")
   params.Add("start")
   If ExeName.ToLowerCase.Contains(".jar") Then
     params.Add("java")
     params.Add("-jar")
   End If
   params.Add(ExeName)
   ' shl.Initialize("shl",ExeName,Null)  
   shl.Initialize("shl","cmd",params)
   shl.WorkingDirectory = File.DirApp
   shl.Run(-1)  
   ' Run cmd /k java -jar <your jar>
End Sub

Sub shl_ProcessCompleted (Success As Boolean, ExitCode As Int, so As String, se As String)
   dtlog($"ProcessCompleted(${Success},${ExitCode},${so},${se})"$)' Completed ")' & ExitCode & " " & so & " " & se)
End Sub

node4report.jar
n1=0,1,2 so ExitApplication2 will return 0 or 2

Sub timer1_tick  
    Timer1.Enabled=False
    Timer1.Interval=5000
    If Items.Size>0 Then
        Dim n1 As Int=CheckUpdate(DateTime.now)
        If n1<>1 Then
            ExitApplication2(n1)
            Return
        End If
    End If
    Timer1.Enabled=True
End Sub

 

[Erel]

Does it work if you start it without cmd start?

Add some log messages to the launched program and check it in ProcessCompleted.

 

[OliverA]

The exit code and Standard Out and Standard Error message come from your node4report.jar application. Even though you have ExitApplication(n1) (where n1 can be 0 or 2) does not mean that this is where the application is exiting. If node4report.jar is exiting due to an error, you may get a different exit code then what you would expect. You may want to run node4report.jar separately and see how it behaves and what exit codes it gives out.

Clarification: I don't think ExitApplciation is giving you the exit code. There is an uncaught exception that is terminating the application and producing this exit code.

 

[jmon]

I also have the same problem. Something that was working for years suddenly started giving me this error.

The jar file that I call was never changed. What could it be? New java SDK version?

 

[Erel]

jmon please start a new thread and add more information about the jar you are running.