[twsocket] Need help on remote debugging of ICS-based server
Hello, I have a customer in Russia with a dedicated/fast internet connection. Their web site gets 400 concurrent users at any time. Now, he constantly complains about a crash situation which madexcept cannot capture. As you can guess, I am unable to reproduce the problem here. My plan is to install BDS2006 Trial version on their server and do some remote debugging BUT I do not want to transmit the source code over the internet. Is there a good solution for this problem? IOW, I will include the debug information to the project, then transmit the exe and do the debugging remotely from my machine in Turkey. PLEASE HELP! ;-} Best Regards, SZ -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Need help on remote debugging of ICS-based server
Remote debugging is what you need. But I think it is gone out of BDS2006 (Not sure). It is back in Delphi 2007. But since most of your code is C++, you'll have to wait until Cogswell is out (Before the summer as far as I know). Without remote debugger, I don't know how you can avoir copying the source code to the target machine, at least the part of the code you want to debug. Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be - Original Message - From: Fastream Technologies [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Friday, April 06, 2007 9:28 AM Subject: [twsocket] Need help on remote debugging of ICS-based server Hello, I have a customer in Russia with a dedicated/fast internet connection. Their web site gets 400 concurrent users at any time. Now, he constantly complains about a crash situation which madexcept cannot capture. As you can guess, I am unable to reproduce the problem here. My plan is to install BDS2006 Trial version on their server and do some remote debugging BUT I do not want to transmit the source code over the internet. Is there a good solution for this problem? IOW, I will include the debug information to the project, then transmit the exe and do the debugging remotely from my machine in Turkey. PLEASE HELP! ;-} Best Regards, SZ -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Need help on remote debugging of ICS-based server
Hello, At this page: http://shop.borland.com/dr/v2/ec_Main.Entry17c?SID=39696SP=10023CID=0PID=772683PN=1V1=772683CUR=840DSP=PGRP=0ABCODE=CACHE_ID=0 Enterprise Edition For the professional C or C++ developer who demands reliable, high-performance applications, this is the IDE you've been waiting for! Borland® C++Builder® 2006 delivers the latest RAD and ALM features for mission-critical development, including WYSIWYG Web Application Development, powerful new data providers, remote debugging, Is this C++ product, what's included in BDS2006? How can I enable remote debugging? I have architect version of BCB2006 but it's not one of the versions on this page! Regards, SZ - Original Message - From: Francois Piette [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Friday, April 06, 2007 10:42 AM Subject: Re: [twsocket] Need help on remote debugging of ICS-based server Remote debugging is what you need. But I think it is gone out of BDS2006 (Not sure). It is back in Delphi 2007. But since most of your code is C++, you'll have to wait until Cogswell is out (Before the summer as far as I know). Without remote debugger, I don't know how you can avoir copying the source code to the target machine, at least the part of the code you want to debug. Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be - Original Message - From: Fastream Technologies [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Friday, April 06, 2007 9:28 AM Subject: [twsocket] Need help on remote debugging of ICS-based server Hello, I have a customer in Russia with a dedicated/fast internet connection. Their web site gets 400 concurrent users at any time. Now, he constantly complains about a crash situation which madexcept cannot capture. As you can guess, I am unable to reproduce the problem here. My plan is to install BDS2006 Trial version on their server and do some remote debugging BUT I do not want to transmit the source code over the internet. Is there a good solution for this problem? IOW, I will include the debug information to the project, then transmit the exe and do the debugging remotely from my machine in Turkey. PLEASE HELP! ;-} Best Regards, SZ -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Threading question
On Apr 5, 2007, at 10:23, Éric Fleming Bonilha wrote: Another thing, now FSocket is being destroyed on my class destructor, should I destroy it on the end of the execute method, after leaving the message loop? You should destroy FSocket at the end of the Execute method. dZ. -- DZ-Jay [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] httpcli v6 bad request
On Apr 5, 2007, at 13:38, Frans van Daalen wrote: The first postasync generate 302 from the server. As follow is set the httpcli will also do a get for the relocation. What do you mean that it will do a Get for the relocation? A 302 relocation response just means that you have to request the resource at a different location. The relocation target should be returned as the body on the 302 response from the server. Also keep in mind that submitting a Get request instead of a Post may not work properly if the server expects a Post request. I say this because you mention that you start with PostAsync. after processing of the result of that relocation the second postasync to the same server will generate again 302, follow is set. Of course, if you re-request to the original location that caused the 302 response, you will get the same response. Or perhaps I didn't understand your problem? This time in the code I see the response bad request. In the sniffer I will however see the 302 (as expected) but there is no additional get to relocate send out by the software. If I understand your problem, what is happening is this: You submit a Post request, the server responds with 302, the HttpCli automatically submits a Get request to the new location, but the server rejected it, ignored it, or processed it incorrectly because it was expecting a Post request: With a Post request, the server will receive the data in the request body; while with a Get request it will receive it in the query-string, which is in the request header. I haven't used HttpCli in years, so I don't know how the follow mechanism works, but if it only performs Get requests, then you must not set follow, and perform the redirection using a new PostAsync request to the new location. dZ. -- DZ-Jay [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Need help on remote debugging of ICS-based server
OK, looks like Remote Debugging is in BDS2006. Sorry. Usually it is installed from the CD. The main install splash screen has an item for it. There is a readme somewhere explaining how to install and configure. I used remote debugging long time ago. It works nice (speed depends on the network speed of course). Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be - Original Message - From: Fastream Technologies [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Friday, April 06, 2007 9:47 AM Subject: Re: [twsocket] Need help on remote debugging of ICS-based server Hello, At this page: http://shop.borland.com/dr/v2/ec_Main.Entry17c?SID=39696SP=10023CID=0PID=772683PN=1V1=772683CUR=840DSP=PGRP=0ABCODE=CACHE_ID=0 Enterprise Edition For the professional C or C++ developer who demands reliable, high-performance applications, this is the IDE you've been waiting for! Borland® C++Builder® 2006 delivers the latest RAD and ALM features for mission-critical development, including WYSIWYG Web Application Development, powerful new data providers, remote debugging, Is this C++ product, what's included in BDS2006? How can I enable remote debugging? I have architect version of BCB2006 but it's not one of the versions on this page! Regards, SZ - Original Message - From: Francois Piette [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Friday, April 06, 2007 10:42 AM Subject: Re: [twsocket] Need help on remote debugging of ICS-based server Remote debugging is what you need. But I think it is gone out of BDS2006 (Not sure). It is back in Delphi 2007. But since most of your code is C++, you'll have to wait until Cogswell is out (Before the summer as far as I know). Without remote debugger, I don't know how you can avoir copying the source code to the target machine, at least the part of the code you want to debug. Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be - Original Message - From: Fastream Technologies [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Friday, April 06, 2007 9:28 AM Subject: [twsocket] Need help on remote debugging of ICS-based server Hello, I have a customer in Russia with a dedicated/fast internet connection. Their web site gets 400 concurrent users at any time. Now, he constantly complains about a crash situation which madexcept cannot capture. As you can guess, I am unable to reproduce the problem here. My plan is to install BDS2006 Trial version on their server and do some remote debugging BUT I do not want to transmit the source code over the internet. Is there a good solution for this problem? IOW, I will include the debug information to the project, then transmit the exe and do the debugging remotely from my machine in Turkey. PLEASE HELP! ;-} Best Regards, SZ -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Listen exception
I talked too quickly.
I still have errors 10022 from time to time.
Here is my code:
It is correct ?
void __fastcall TThreadWORK::Execute()
{
try
{
WSocketServerWORK = new TWSocketServer(NULL);
WSocketServerWORK-Proto = tcp;
WSocketServerWORK-Port = PortIP;
WSocketServerWORK-Addr = AdrIP;
WSocketServerWORK-LineMode = true;
WSocketServerWORK-LineEnd = \r\n;
WSocketServerWORK-LingerOnOff = wsLingerOn;
WSocketServerWORK-LingerTimeout = 5000;
WSocketServerWORK-ClientClass =
__classid(TTcpSrvClientWork);
WSocketServerWORK-Banner = ;
WSocketServerWORK-OnClientConnect =
WSocketServerWORKClientConnect;
WSocketServerWORK-OnClientDisconnect =
WSocketServerWORKClientDisconnect;
}
catch(Sysutils::Exception e)
{
if (WSocketServerWORK) delete WSocketServerWORK;
WSocketServerWORK = NULL;
Terminate();
return;
}
try
{
WSocketServerWORK-Listen();
}
catch(Sysutils::Exception e)
{
if (WSocketServerWORK) delete WSocketServerWORK;
WSocketServerWORK = NULL;
Terminate();
return;
}
while (!Terminated)
{
...
}
WSocketServerWORK-ShutDown(0);
delete WSocketServerWORK;
}
-Message d'origine-
De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la
part de Engi
Envoyé : mercredi 4 avril 2007 14:27
À : 'ICS support mailing'
Objet : Re: [twsocket] Listen exception
Francois,
Thanks for this explanations.
I moved all the lines from constructor to Execute() method and all is fine
now.
Engi
-Message d'origine-
De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la
part de Francois Piette Envoyé : mercredi 4 avril 2007 13:15 À : ICS support
mailing Objet : Re: [twsocket] Listen exception
No, I create the instance in the thread constructor.
Any constructor for TThread class is executed in the context of the creating
[likely main] thread, not the [future] created thread ! The new thread
context exists only at the very beginning of the Execute method. So you must
create any event-driven message based component from the Execute method or
their events will run in the creating [main] thread and cause lot's of
trouble when you access the component from the context of the created
thread.
The execution context [thread context] has nothing to do with the fact that
the executed code is part or not of the TThread class. It is only related if
TThread.Execute is in the call stack. This is a frequent error for newbies
in multithreading.
Must I create instance in Execute method
Yes, you have.
or deplace listening method in constructor ?
You must too, or in any function/procedure called directly or indirectly
from the Execute method. That is you have the Execute method in the call
stack.
If you are unsure about the thread context a given function is run, you may
call GetCurrentThreadID and compare with the value f the same function
called at the very beginning of the Execute method.
Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html
--
[EMAIL PROTECTED]
Author of ICS (Internet Component Suite, freeware) Author of MidWare
(Multi-tier framework, freeware) http://www.overbyte.be
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http://www.elists.org/mailman/listinfo/twsocket
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Visit our website at http://www.overbyte.be
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please goto http://www.elists.org/mailman/listinfo/twsocket
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[twsocket] Port vs LocalPort
Hi, What is different between Port and LocalPort property ? Same for Addr and LocalAddr ? TIA, Engi -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Port vs LocalPort
What is different between Port and LocalPort property ? A socket has two ends: a local end and a remote end. When you connect to a server, you specify the remote port and the OS select the local port for you (You can also force a given local port). Same for Addr and LocalAddr ? Same for address: one is the remote and the other is the local (there may be several addresses for a computer: one per network interface). -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
