Android Question [SOLVED] B4A Wait For with sftp download command promptYesNo how to?

[AscySoft]

EDIT: I've done it myself, see the last of my posts

I create a new project and I want to include resummable subs/wait for. Here is the working code

'sftp is a ProcessGlobal sftp object
sftp.Initialize("vers","user", "pass", "server", 21)
sftp.DownloadFile("ftp/version.txt",Starter.rp.GetSafeDirDefaultExternal(""),"vers.txt")
Wait For vers_DownloadCompleted (ServerPath As String, Success As Boolean)
If Success Then
 Log($"file was downloaded in ${Starter.rp.GetSafeDirDefaultExternal("")}/vers.txt"$)
Else
 Log($"Error...${LastException}"$)
End If
sftp.CloseNow

This code is good, but it will crush the app if I will not create another sub with "vers" event name

Sub vers_PromptYesNo (Message As String)
    sftp.SetPromptResult(True)'im my case is a secure server location
End Sub

So the silly question is how to integrate all this in only just one sub completly?

 

[DonManfred]

As there are two events i guess you should let the sub vers_PromptYesNo in your program and only wait for vers_DownloadCompleted

 

[AscySoft]

But this means that if I need to initialize another object "event2" I will need to create a second
Sub event2_PromptYesNo (Message As String)...
In this way I will repeat myself (and I'me trying not to) becouse depending on the cmplexity of the project this approach is hard to mentain.
That's why I asked his question, maybe someone else descovered a "secret shortcut"

 

[DonManfred]

The two objects does not need to have different prefixes!?

 

[AscySoft]

The two objects does not need to have different prefixes!?

I'me not so shure about that, I am trying to work with "callsubdelay"/async/wait for as much as possible
Even so, the question still remains.

 

[Erel]

Unless you can assume that PromptYesNo will always be raised exactly once before DownloadCompleted event then you cannot handle them both in a single sub.

The code in the first post (with the additional sub) looks correct.

 

[AscySoft]

The way I did it in only one sub was by adding

sftp.SetKnownHostsStore( File.DirInternal,"hosts.txt")'server ssh-rsa key stored as text file

after "sftp.Initialize" and before "sftp.DownloadFile", and deleting PromptYesNo Sub