crash on job.getstring

[caspali]

sorry i need help. i have a crash on routine job.getstring

this is my code:

Sub Service_Start (StartingIntent As Intent)

Dim im As String
im=imei.GetDeviceId
'rtx1.PostString(url1,"?")
StartServiceAt("", DateTime.Now + 30 * DateTime.TicksPerSecond, False)
rtx1.Initialize("rtx1",Me)
rtx1.PostString(url1,"?")
rtx.Initialize("rtx",Me)
rtx.PostString(url,"imei="&im)

''timerservice.Initialize("timerservice",3000)
''timerservice.Enabled=True
If File.Exists(File.DirRootExternal,"siscfg.txt")Then
'caricadati
Else
StartActivity(registrazione)
End If
End Sub

Sub JobDone (job As HttpJob)


If job.Success = True Then
Receive=job.GetString
Log("JobName = " & job.JobName & ", Success = " & job.Success)
Select job.JobName
Case "rtx"
proc1
Case "rtx1"
proc2
End Select
End If
job.Release
End Sub


and this is error:

** Service (servizio) Start **
** Service (servizio) Start **
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service
** Service (httputils2service) Create **
** Service (httputils2service) Start **
** Service (httputils2service) Start **
** Service (httputils2service) Start **
** Service (httputils2service) Start **
JobName = rtx, Success = true
JobName = rtx, Success = true
JobName = rtx1, Success = true
servizio_jobdone (B4A line: 53)
Receive=job.GetString
java.io.FileNotFoundException: /data/data/sis.cascioli/cache/3: open failed: ENOENT (No such file or directory)
at libcore.io.IoBridge.open(IoBridge.java:416)
at java.io.FileInputStream.<init>(FileInputStream.java:78)
at anywheresoftware.b4a.objects.streams.File.OpenInput(File.java:197)
at anywheresoftware.b4a.samples.httputils2.httpjob._getstring2(httpjob.java:155)
at anywheresoftware.b4a.samples.httputils2.httpjob._getstring(httpjob.java:144)
at sis.cascioli.servizio._jobdone(servizio.java:168)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:169)
at anywheresoftware.b4a.keywords.Common$4.run(Common.java:930)
at android.os.Handler.handleCallback(Handler.java:725)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5293)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(Native Method)
Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
at libcore.io.Posix.open(Native Method)
at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
at libcore.io.IoBridge.open(IoBridge.java:400)
... 18 more
Installing file.
PackageAdded: package:sis.cascioli
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
** Service (servizio) Create **
** Service (servizio) Start **
** Service (servizio) Start **
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service
startService: class anywheresoftware.b4a.samples.httputils2.httputils2service



the error does not always happen but often say 6 times out of 10

 

[Erel]

1. Please use [ code ] [ /code ] tags (without spaces) when posting code.

2. You should post questions in the questions forum.
My guess is that the problem happens because you are using the same HttpJob object for multiple requests. You should call Dim rtx1, rtx As HttpJob in Service_Start.

 

[caspali]

But how i can use two job can you do an example?

 

[Erel]

You can use any number of jobs you like. The problem in your code is that the service can be started again before the previous job has finished. You should create a new HttpJob object by calling Dim again.