[BUG]: ERROR Message parsing in __NetWebView2_Events__OnMessageReceived() function

[mlipok]

What happened?

I hit a problem which I try to resolve by the solution added by PR #82

This modification still not works because:

This part:

	#Region ; Message parsing
	Local $iSplitPos = StringSplit($sMsg, "|")
	Local $sCommand = $iSplitPos ? StringStripWS(StringLeft($sMsg, $iSplitPos - 1), 3) : $sMsg
	Local $sData = $iSplitPos ? StringTrimLeft($sMsg, $iSplitPos) : ""
	Local $aParts

	Local Static $sCommand_static = ''
	If Not @Compiled And $sCommand_static <> $sCommand Then ; show the log in non compiled - for DEV only
		ConsoleWrite('TEST IFNC: ' & $s_Prefix & ' @SLN=' & @ScriptLineNumber & ' ' & $sCommand & ' Data=' & (StringLen($sData) > 120 ? StringLeft($sData, 120) & "..." : $sData) & @CRLF) ; FOR DEV TESTING ONLY
		$sCommand_static = $sCommand
	EndIf
	#EndRegion ; Message parsing

dosen't take into account that there can be a leading ERROR| string in the $sMsg.

What did you expect to happen?

fix the parsing region.

Which steps did you take to reproduce the bug?

run the same procedure as in #83
Where the mentioned issue is about x32 support.
And this one is about message processing

Screenshots

none

Version

latest version

Older or unknown version?

No response

Do you want to work on this issue/fix?

Maybe

What system are you running?

• Windows 11 (x64)
• Windows 10 (x64)
• Windows 10 (x86)
• other Windows version
• other operating system

Any additional context?

none

[ioa747]

the correct approach here is with
Local $iSplitPos = StringInStr($sMsg, "|")
and not with
Local $iSplitPos = StringSplit($sMsg, "|")

	#Region ; Message parsing
;~ 	Local $iSplitPos = StringSplit($sMsg, "|")
	Local $iSplitPos = StringInStr($sMsg, "|")
	Local $sCommand = $iSplitPos ? StringStripWS(StringLeft($sMsg, $iSplitPos - 1), 3) : $sMsg
	Local $sData = $iSplitPos ? StringTrimLeft($sMsg, $iSplitPos) : ""
	Local $aParts

	Local Static $sCommand_static = ''
	If Not @Compiled And $sCommand_static <> $sCommand Then ; show the log in non compiled - for DEV only
;~ 		ConsoleWrite('TEST IFNC: ' & $s_Prefix & ' @SLN=' & @ScriptLineNumber & ' ' & $sCommand & ' Data=' & (StringLen($sData) > 120 ? StringLeft($sData, 120) & "..." : $sData) & @CRLF) ; FOR DEV TESTING ONLY
		$sCommand_static = $sCommand
	EndIf
	#EndRegion ; Message parsing

and I went to this approach because a page can contain too many "|"

but we are only interested in the first one (in the first phase)

and after we find its position, let's say up to this position is $sCommand,
the rest is $sData

and then according to the Case
we can split $sData
into $aParts with StringSplit

---

in your case you had
ERROR|INIT_FAILED|Trying to load program in incorrect format. (Exception from HRESULT: 0x8007000B)

so ERROR is $sCommand, and
INIT_FAILED|Trying to load program in incorrect format. (Exception from HRESULT: 0x8007000B)
is $sData

only in this case we didn't have
Case "ERROR"
to handle it

and so it fell into
Case Else
but there we didn't have
__NetWebView2_LastMessageReceived($oWebV2M, ...)

with the result that it waited forever in _NetWebView2_Initialize

but that wasn't the error but the result of not being able to handle the error ERROR|INIT_FAILED

[ioa747]

Are we okay with that?