I'm using ICS - TWSocket and I wrote a server that listen on port, waiting a
connection. A client telnet connect to this IP/port and the server execute
another application to receive this connection. The server is a single
receive of connections.
Question 1 = Did you already make something similar
I celebrated a little too early. I am getting this problem again
in further testing after I changed Close() to CloseDelayed();
The difference is, I'm not getting result of the first ReceiveStr()
twice. Instead, I get the result of the second ReceiveStr() twice.
I think this is because CloseDelayed(
François:
I replaced your Time function with this one, now when you try the time
function in IE, the progressbar stays there and the client is not
disconnected (you can see the client connected in the server panel). In
FireFox this doesn't happen:
procedure TWebServForm.CreateVirtualDocument_Time
I don't know the context of this code. I find strange to have a local
variable "Flags".
Have you looked at the WebServ delo provided with ICS ?
See TWebServForm.CreateVirtualDocument_Time as an example of AnswerString
use.
Put your code into that sample program.
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Francois:
Yes, I am. The full code (it has been cut from my last message) is:
var
Flags: THttpGetFlag;
i : Integer;
Body : String;
Header : String;
begin
Flags := hgWillSendMySelf;
Body := '' +
'' +
'Pagina de teste ' +
'' + #13#10 +
'';
for
> hi everyone,
>
> still working on my ftp service server.
[...snip...]
> The exceptions are triggered because the Client used within the thread is nil.
> what i don't understand is why, although i set delayedsend to true,
> the ftp server begins to open the data connection and says the file is s
> There is no need to - if you take a look at AnswerString in HTTPSrv, you
> have:
But you are not using AnswerString. Are you ?
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- Original Message -
From: "Bruno Sonnino" <[EMAIL PROTECTED]>
To:
Sent: Thursday, May 19, 2005 6:00 PM
Subject:
hi everyone,
still working on my ftp service server.
i have a strange behavior :
i use my ftp server to build "on the fly" a file made of int64 if the file
='IMAGES'.
if this condition is met, i use the thread process as mentioned in previous mail
in order not to block the main thread and send t
> Attempt to gracefully close the socket. If there is still some
> data waiting in the buffers it will try to send it. ***Do not use
> Close from within any TWSocket events, instead use CloseDelayed.***
You even have to call Shutdown(1) to really gracefully close the socket.
Calling Shutdown will
> > I do not agree. Those operations translate to sending a
> > message to the Windows control. There is no call to the message pump.
>
> If you override WndProc of the form, and you place a breakpoint inside
your
> custom WndProc. Then you can see that it is called imidiately when you
> update a c
There is no need to - if you take a look at AnswerString in HTTPSrv, you
have:
procedure THttpConnection.AnswerString(
var Flags: THttpGetFlag;
const Status : String; { if empty, default to '200 OK' }
const ContType : String; { if empty, default to 'text/html'
You forgot to set the "Content-Length".
Regards,
SZ
- Original Message -
From: "Bruno Sonnino" <[EMAIL PROTECTED]>
To:
Sent: Thursday, May 19, 2005 5:30 PM
Subject: [twsocket] Connection not closed in WebServer with IE
I am using a program based on the WebServer demo, where I generate m
> I do not agree. Those operations translate to sending a
> message to the Windows control. There is no call to the message pump.
If you override WndProc of the form, and you place a breakpoint inside your
custom WndProc. Then you can see that it is called imidiately when you
update a caption of
Francois, thanks! This fixed the problem! It's actually in the FAQ:
- CloseDelayed
Is in most cases the preferred way. It will post a message to
itself to close the TWSocket. This means that the socket closure
is done outside the code that calls the CloseDelayed, meaning a
while later. The messag
I am using a program based on the WebServer demo, where I generate my pages.
When using IE as the client (this doesn't happen with FireFox), the
connection is not closed after the page is sent, and the progressbar doesn't
close in IE. Did anybody see something similar? Is there any way to avoid
th
Hello,
The mget command of DOS ftp does work the same way as you described. There
is no easy way.
Regards,
SZ
- Original Message -
From: "Artem Antonov" <[EMAIL PROTECTED]>
To: "ICS support mailing"
Sent: Thursday, May 19, 2005 2:21 PM
Subject: [twsocket] [FTP Client] Mask on files
Hel
> > ... Never call directly or indirectly ( ShowMessage,
> > MessageBox,...) from an event handler...
>
> Updating the caption of a label or the content of a memo could
> also make the message pump to be called.
I do not agree. Those operations translate to sending a message to the Windows
contro
Hello,
does anybody know how I can select only files with set mask (for
example, *.doc) and all dir's from FTP directory?
If I set: FTPClient.HostFileName = "*.doc", I can get only files with
this mask without dir's.
Is there any way to get file with mask and dir's, or I should
1) Get files with
On Thu, 19 May 2005 13:50:53 +0400
"Artem Antonov" <[EMAIL PROTECTED]> wrote:
Hello,
how I can rename file, i.e. where I should set _old_ and _new_ file
names?
Thanks.
I have done it already.
Thanks.
Best regards,
Artem Antonov.
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Hello,
how I can rename file, i.e. where I should set _old_ and _new_ file
names?
Thanks.
Best regards,
Artem Antonov.
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Jack wrote:
> Hello Francois,
>
> I'm not using a TDataModule but as I mentioned in my other email,
> I created an object to own the array of TWSocket objects.
>
> Now I have a new question that relates to the dependency of the
> main form. I'm reusing the sockets. So when a socket is
> disconnec
Use CloseDelayed instead of Close.
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- Original Message -
From: "Jack" <[EMAIL PROTECTED]>
To: "ICS support mailing"
Sent: Thursday, May 19, 2005 12:35 AM
Subject: Re[2]: [twsocket] Receive result of the first ReceiveStr() call twice
> Hello W
> No, I don't have any message handler of my own in my code.
I'm not talking about "message handler of your own". I'm talking about calling
the message pump
directly or indirectly from an event handler. It's enough to put a ShowMessage
somewhere or to call
ProcessMessages to get the kind of prob
Hello Jack,
You need a hidden window in hour object where you can post messages to.
This is some copy/past what I'm just doing :)
// inconstructor you create a window and give the wndProc functio addr
// (see below)
constructor TVehicle.Create(const FileName: string);
begin
inherited;
FHand
> I know I can create a hidden
> window in the owner object but I would
> avoid doing that if there is an easier way.
No easier way that I'm aware of.
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