> You are right, except Tag is less appropriate than the Sender
> argument passed to the event handler. Sender always refers to the
> component sending the event.
I meant tag of sender. Otherwise you'd have 50 nested tests for the
correct sender.
Angus
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> You only need a single event for all 50 clients, provided you set the
> client Tag property uniquely so you know which client fired the event.
Yes, and I could use Sender also
Thx,
Paul
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>> but a central place would be much nicer, especially if you have a
>> lot of clients together (50 +) ..
>
> You only need a single event for all 50 clients, provided you set the
> client Tag property uniquely so you know which client fired the event.
You are right, except Tag is less appropriat
> but a central place would be much nicer, especially if you have a
> lot of clients together (50 +) ..
You only need a single event for all 50 clients, provided you set the
client Tag property uniquely so you know which client fired the event.
Angus
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> Then derive your own THttpCli from ICS's one and override GetAsync with
> version having try/except block and generating a new event of trigering an
> existing. Half an hour to do that.
Yes, I could do that for every async instruction.
Are there any other exceptions that I should catch that you
>>> I'm trying to handle exceptions of all httpcli into a single procedure.
>>> I've have used HttpCli.CtrlSocket.onBgException, but this not fired at
>>> all.
>>> When I click twice on Button1, I get an error 'HttpCli is busy'.
>>> This is normal, but I wan't to intercept this.
>>>
>>> How ?
>> U
Yes,
but a central place would be much nicer, especially if you have a lot of
clients together (50 +) ..
Paul
- Original Message -
From: "Francois PIETTE"
To: "ICS support mailing"
Sent: Sunday, May 03, 2009 4:30 PM
Subject: Re: [twsocket] THttpCli exception ha
> I'm trying to handle exceptions of all httpcli into a single procedure.
> I've have used HttpCli.CtrlSocket.onBgException, but this not fired at
> all.
> When I click twice on Button1, I get an error 'HttpCli is busy'.
> This is normal, but I wan't to intercept this.
>
> How ?
Use try/except:
I'm trying to handle exceptions of all httpcli into a single procedure.
I've have used HttpCli.CtrlSocket.onBgException, but this not fired at all.
When I click twice on Button1, I get an error 'HttpCli is busy'.
This is normal, but I wan't to intercept this.
How ?
Paul
procedure TForm13.FormCr
