Re: [twsocket] TWsocket and EStackOverflow
This is where things like Eureka Log come in very handy. (or various other Exception Handlers) Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of RTT Sent: Thursday, October 25, 2012 12:14 PM To: ICS support mailing Subject: Re: [twsocket] TWsocket and EStackOverflow On 22-10-2012 19:04, LeNif wrote: My problem is when I disconnect the socket and I immediately reconnects, I get an error EStackOverflow And if the reconnect is not immediately (you wait more time), the error does not occur? Have you checked the stack trace, in that stack overflow condition, to see what code is being called, most probably recursively? -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FTP Error 426
Tried latest snapshot, no dice still :( I was on the latest stable release which is significantly older, so I had hopes that this might do it. Ignoring the error and attempting to plow on doesn't work either. Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Wednesday, April 18, 2012 3:05 AM To: ICS support mailing Subject: Re: [twsocket] FTP Error 426 Matt Minnis wrote: I am getting a spurious error 426 (426 Operation aborted.) when I run my program automated to upload files to a ftp site. When I do the exact same steps manually in same exe, it works fine. Error Listed below from my own logs. Please try to reproduce the issue with latest ICSv7 from here: http://wiki.overbyte.be/wiki/index.php/ICS_Download Any change? -- Arno -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FTP Error 426
Not intentionally. Here is the ICS Logger output for 2 attempt cycles (log below). Can see the Shutdown before the data sent. Does this help at all? Thanks, Matt 10:42:33:450 01E8D474 Socket handle created 964 10:42:33:499 TWSocket will connect to 206.196.105.44:21 10:42:33:580 01E8D474 TriggerDataSent 964 10:42:33:634 01E8D474 TriggerDataSent 964 10:42:33:703 01E8D474 TriggerDataSent 964 10:42:33:848 01E8D474 TriggerDataSent 964 10:42:33:923 01E8D474 TriggerDataSent 964 10:42:34:118 01E8D474 TriggerDataSent 964 10:42:34:302 01E8D474 TriggerDataSent 964 10:42:34:492 01E8D474 TriggerDataSent 964 10:42:34:781 01E8D474 TriggerDataSent 964 10:42:34:852 01E8D474 TriggerDataSent 964 10:42:34:975 01E8DD60 Socket accepted 1056 10:42:34:988 01E8DD60 TCustomWSocket.Shutdown 1 1044 10:42:35:005 01E8DD60 TriggerDataSent 1056 10:42:35:047 01E8DD60 TCustomWSocket.Shutdown 1 1056 10:42:45:097 01E8D474 Socket handle created 20 10:42:45:111 TWSocket will connect to 206.196.105.44:21 10:42:45:176 01E8D474 TriggerDataSent 20 10:42:45:243 01E8D474 TriggerDataSent 20 10:42:45:310 01E8D474 TriggerDataSent 20 10:42:45:451 01E8D474 TriggerDataSent 20 10:42:45:532 01E8D474 TriggerDataSent 20 10:42:45:715 01E8D474 TriggerDataSent 20 10:42:45:889 01E8D474 TriggerDataSent 20 10:42:46:085 01E8D474 TriggerDataSent 20 10:42:46:302 01E8D474 TriggerDataSent 20 10:42:46:369 01E8D474 TriggerDataSent 20 10:42:46:490 01E8DD60 Socket accepted 1064 10:42:46:503 01E8DD60 TCustomWSocket.Shutdown 1 1052 10:42:46:517 01E8DD60 TriggerDataSent 1064 10:42:46:538 01E8DD60 TCustomWSocket.Shutdown 1 1064 Thanks, Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Wednesday, April 18, 2012 9:56 AM To: ICS support mailing Subject: Re: [twsocket] FTP Error 426 Matt Minnis wrote: 16:05:56: FTP: FtpClient1ReadyToTransmit: ftp Request PutAsync Done. ftp StatusCode = 150 ftp LastResponse was : '150 Opening BINARY mode data connection for 4071Ascend4.09.7z' ftp Error = 426 (426 Operation aborted.) 16:05:57: FTP Upload Process Canceled You must be calling Abort while the component is still uploading. -- Arno -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FTP Error 426
Here is the ICS log segment that applies with those options: 12:04:33:532 ! HighLevelAsync 0 12:04:33:546 ! HighLevelAsync done 12:04:33:579 01EFD47C TriggerDataSent 972 12:04:33:640 |200 Type set to I| 12:04:33:669 01EFD47C TriggerDataSent 972 12:04:33:744 |250 CWD command successful| 12:04:33:930 01EFD47C TriggerDataSent 972 12:04:33:994 |257 / is the current directory| 12:04:34:127 01EFD47C TriggerDataSent 972 12:04:34:181 |213 20120418163737| 12:04:34:320 01EFD47C TriggerDataSent 972 12:04:34:381 |213 0| 12:04:34:567 ! HighLevelAsync 0 12:04:34:607 01EFD47C TriggerDataSent 972 12:04:34:654 |200 PORT command successful| 12:04:34:692 ! HighLevelAsync 0 12:04:34:733 01EFD47C TriggerDataSent 972 12:04:34:836 |150 Opening BINARY mode data connection for 4071Ascend4.09.7z| 12:04:34:856 ! Data Session requested 12:04:34:870 01EFDD68 Socket accepted 1052 12:04:34:887 01EFDD68 TCustomWSocket.Shutdown 1 1044 12:04:34:910 ! Data Session opened 12:04:34:943 01EFDD68 TriggerDataSent 1052 12:04:34:975 ! Aborting 12:04:35:003 ! HighLevelAsync 0 12:04:35:030 ! Abort detected 12:04:35:052 ! HighLevelAsync done 12:04:35:081 01EFDD68 TCustomWSocket.Shutdown 1 1052 12:04:35:108 ! Data Session closed 12:04:35:125 ! Next3PutAsync 12:04:35:148 ! Aborting Thanks, Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Wednesday, April 18, 2012 11:50 AM To: ICS support mailing Subject: Re: [twsocket] FTP Error 426 Matt Minnis wrote: Not intentionally. Here is the ICS Logger output for 2 attempt cycles (log below). Can see the Shutdown before the data sent. Does this help at all? No it doesn't since the log options do not include the loProtSpecxxx type of options, try something like: [loDestOutDebug,loAddStamp,loWsockErr,loWsockInfo,loWsockDump,loProtSpecErr, loProtSpecInfo,loProtSpecDump] -- Arno -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FTP Error 426
Ok, let me try some different ones and see what happens. I know ICS is very stable, I have used it several times over the years, that's pretty much why I am using it. Thanks, Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Angus Robertson - Magenta Systems Ltd Sent: Wednesday, April 18, 2012 11:50 AM To: twsocket@elists.org Subject: Re: [twsocket] FTP Error 426 Here is the ICS Logger output for 2 attempt cycles (log below). Can see the Shutdown before the data sent. Does this help at all? Sorry, no. The ICS FTP component is very stable and widely used. Any issues with it are likely to be your implementation, or circumstances unconnected with your application. The FTP server may have closed the connection, or a firewall or NAT router somewhere may be unhappy. Is this problem reproducible against different FTP servers in different locations. I have a public ICS FTP server you can test against, anonymous download access at ics.ftptest.org you will need to request an account if you need to upload. The same host has other FTP servers for testing against. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] FTP Error 426
Call stack:
TCustomFtpCli.AbortAsync
TCustomFtpCli.Progress
TFtpClient.Progress
TCustomFtpCli.DataSocketPutDataSent(???,0)
TCustomWSocket.TriggerDataSent(0)
TCustomWSocket.Do_FD_WRITE(???)
TCustomWSocket.WMASyncSelect((1038, 1072, 2, 36, 1072, 0, 2, 0, 36, 0))
TCustomWSocket.WndProc(???)
TCustomHttpTunnelWSocket.WndProc(???)
TCustomLineWSocket.WndProc(???)
TIcsWndHandler.WndProc((1038, 1072, 2, 36, 1072, 0, 2, 0, 36, 0))
WndControlWindowsProc(???,???,1072,2)
TCustomFtpCli.Progress
TFtpClient.Progress
TCustomFtpCli.DataSocketPutDataSent(???,0)
TCustomFtpCli.WMFtpSendData(???)
TCustomFtpCli.WndProc(???)
TIcsWndHandler.WndProc((1027, 0, 0, 1, 0, 0, 0, 0, 1, 0))
WndControlWindowsProc(???,???,0,0)
TFtpClient.WaitUntilReady
TFtpClient.Synchronize($C1CF8C)
TFtpClient.Put
FTPTransfer('d:\Database\4071Ascend4.09.7z')
TUploadFrm.InitiateFTP2Click(???)
TUploadFrm.tmMasterTimer(???)
DBUpload
Thanks,
Matt
-Original Message-
From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On
Behalf Of Arno Garrels
Sent: Wednesday, April 18, 2012 1:02 PM
To: ICS support mailing
Subject: Re: [twsocket] FTP Error 426
Matt Minnis wrote:
Here is the ICS log segment that applies with those options:
OK, open your project and then OverbyteIcsFtpCli.pas in the editor.
Add a breakpoint in:
procedure TCustomFtpCli.AbortAsync;
{var
bFlag : Boolean; } { 2.106 }
begin
{$IFNDEF NO_DEBUG_LOG} { 2.105 }
if CheckLogOptions(loProtSpecInfo) then // =*** here
DebugLog(loProtSpecInfo, '! Aborting'); {$ENDIF}
Run the app. with debug symbols under the debugger and when it stops at the
breakpoint copy the call stack and post it here.
--
Arno
--
To unsubscribe or change your settings for TWSocket mailing list please goto
http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
Re: [twsocket] FTP Error 426
You guys rock! Thanks Arno Angus! Apparently when running automated, some event tripped one of my exception handler's which set a form variable to true UploadFrm.FCanceled In beginning of OnProgress handler I check for this and set abort to true. Before initiating the FTP upload I reset this variable and voila! It works! :) ::happy dance:: Was beating my head against this for some time and knew it would be some sniggly bit like this that was escaping my radar. Thanks, Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Wednesday, April 18, 2012 2:19 PM To: ICS support mailing Subject: Re: [twsocket] FTP Error 426 Arno Garrels wrote: Matt Minnis wrote: Call stack: TCustomFtpCli.AbortAsync TCustomFtpCli.Progress Check your OnProgress or OnProgess64 event handler. It must set var Abort to true. It should not, however obviously it does. -- Arno -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
[twsocket] FTP Error 426
I am getting a spurious error 426 (426 Operation aborted.) when I run my program automated to upload files to a ftp site. When I do the exact same steps manually in same exe, it works fine. Error Listed below from my own logs. I checked all the settings, they are identical between runs, I exported the component settings to XML and they are identical to the byte. I use the Menu-Click events to trigger each step when running automatically, I see no reason why this would be failing. :( I am taking a SQL backup of our database, archiving it, then uploading to a FTP site. Since this is being uncooperative, I have hardcoded the settings to rule that stuff out. Anyone have any experience with this error 426 that might be able to shed some light on this to help me? I am using Delphi 7 and ICS7. Here's what I did to automate this: (initiated by timer event) procedure StartProcessing(); begin UploadFrm.DBBackup1.Click(); UploadFrm.GetDBInfo1.Click(); UploadFrm.Make7Z1.Click(); UploadFrm.MakeMD51.Click(); UploadFrm.InitiateFTP2.Click(); end; These are the same steps I do manually in this same order. I tried a sleep of 2000 between each, but no dice. This is maddening, I have to be overlooking something really really stupid. If anyone can help, I would appreciate it. Thanks, Matt Error: ###Resume Put 16:05:56: FTP: FtpClient1ReadyToTransmit: ftp Request PutAsync Done. ftp StatusCode = 150 ftp LastResponse was : '150 Opening BINARY mode data connection for 4071Ascend4.09.7z' ftp Error = 426 (426 Operation aborted.) 16:05:57: FTP Upload Process Canceled -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
[twsocket] Client Server connectivity
How does one handle client/server connectivity in a way that avoids needing to do port forwarding in routers? Ie Something like LogmeIn.com. How do they have it so you log into their server and can contact the client machine even behind a firewall? I'm starting on a project and need to know how to do something like this. I plan to use ICS to do it, but I am trying to figure out how to architect the connections. Any thoughts/suggestions? Thanks, Matt -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Creatively annoying a host
I like the idea of sending massive amounts of random data to them Have a banned URL list and anyone requesting one on the list gets the contents of war and peace over and over... Or something equally interesting... As long as you have no bandwidth constraints, this should be golden. Need to cause them pain and flogging is not properly transmitted via IP traffic... :) Any way to do some creative routing and point them back at themselves? Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Angus Robertson - Magenta Systems Ltd Sent: Wednesday, July 06, 2011 12:44 PM To: twsocket@elists.org Subject: [twsocket] Creatively annoying a host My various web servers suffer regular attacks looking for exploits, the current one is looking for php, 100 odd URLs at a time including: GET //dbadmin/scripts/setup.php GET //phpMyAdmin-2.5.5-rc1/scripts/setup.php GET //mysqlmanager/scripts/setup.php GET /muieblackcat In my ICS web server, I was wondering what sort of creative response I could make to these requests, to annoy or slow down the hackers? I could leave the connection open without sending a response? Or send a vast amount of rubbish data in response? Any other suggestions? Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] TTwitter component
It doesn't need to be complete. If all one wants to do is tweet a message, then this would be enough, yes? I would be interested in using it for various status projects. Please post what you have. Thanks, Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of brian - Sent: Monday, February 21, 2011 4:25 PM To: ICS support mailing Subject: Re: [twsocket] TTwitter component Always been a bit skeptic about open source, how do you make money from that :) On Sun, Feb 20, 2011 at 3:23 PM, Francois PIETTE francois.pie...@skynet.bewrote: closed source for now since im using it for another large project, and the libraries are not complete, it's mostly just the steps to auth with twitter and send the messages. :-( You should really consider making in freeware/opensource. You'll gain something: other people will find bugs and make enhancements. Your own applications will then be better. And you'll enter the hall of fames :-) -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
The %## codes are representations of the character. It looks like a URL encoding scheme to me. For example: %20 is the space character. The %C3%AD looks to be the letter i with the accent. Run it though a URL Decoder and see if that doesnt get you what you are looking for? Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Xavier Mor-Mur Sent: Wednesday, April 28, 2010 14:19 To: ICS support mailing Subject: [twsocket] help to convert from utf8 to ansi (locale) Hi to all I need to parse text to send via email if there are declared any file. If text is html and saved from word processors or html editors all chars out of first 127 ASCII set are convert using utf8 convention. What I need is recover original text to check if declared files exists. First I was working with BCB5 but it have reduced support for unicode strings. Now I'm using BC2009 but I'm walking around the same point. Example of I get as parameter and what I need to test : from file I get Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg and I need Sin título1_html_m5b7e3440.jpg I played with ansi, wide, unicode, utf8 variables and functions with no success. Thanks in advance for your help. -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
Curiosity struck, so I googled it... Apparently you aren't the only one with this issue. If you have the string before it gets encoded in the 1st place you can convert to UTF8 first, then encode it to URL so you can decode it properly. If you don't have access to the string before encoding... I think you have a problem and may have to handle on your own. You might be able to detect the 1st as a high ascii value and use that to flag using both to combine as one. If you do find/create a solution, let us know. I'm sure we'll run across needing something like that at some point... Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Xavier Mor-Mur Sent: Wednesday, April 28, 2010 15:53 To: ICS support mailing Subject: Re: [twsocket] help to convert from utf8 to ansi (locale) Thanks for the tip. I tried it with no success. URLEncode and URLDecode work apparently byte a byte and %C3%AD are converted as individual chars. UTF8Encode and UTF8Decode I don't get it work. certainly I'm doing something wrong. Regards Xavi Al 28/04/2010 22:36, En/na Matt Minnis ha escrit: The %## codes are representations of the character. It looks like a URL encoding scheme to me. For example: %20 is the space character. The %C3%AD looks to be the letter i with the accent. Run it though a URL Decoder and see if that doesn't get you what you are looking for? Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Xavier Mor-Mur Sent: Wednesday, April 28, 2010 14:19 To: ICS support mailing Subject: [twsocket] help to convert from utf8 to ansi (locale) Hi to all I need to parse text to send via email if there are declared any file. If text is html and saved from word processors or html editors all chars out of first 127 ASCII set are convert using utf8 convention. What I need is recover original text to check if declared files exists. First I was working with BCB5 but it have reduced support for unicode strings. Now I'm using BC2009 but I'm walking around the same point. Example of I get as parameter and what I need to test : from file I get Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg and I need Sin título1_html_m5b7e3440.jpg I played with ansi, wide, unicode, utf8 variables and functions with no success. Thanks in advance for your help. -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certificó que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Versión: 9.0.814 / Base de datos de virus: 271.1.1/2840 - Fecha de la versión: 04/28/10 08:27:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Multiple FTP Clients
1. Is there a reason you want/need to do this? If not, don't complicate your life. 2. Others have responded sufficiently to this. Thanks, Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of GRAHAM (Deephaven) Sent: Tuesday, April 13, 2010 09:53 To: 'ICS support mailing' Subject: [twsocket] Multiple FTP Clients I use the ICS FTP client to connect to an FTP server running on Linux. 1: This server has the ability to run in a simple FTP mode that only uses the control socket for all transfers. Is there a way I can configure the ICS FTP Client to operate like this? 2: In another situation, connecting to the same FTP server, I would like to have two FTP clients in my application, both logged on to the same server with the same username and password. Then each FTP client would navigate to different directories and download files in parallel. The server allows the login but are there any fundamental reasons why this would not work? Thanks for any help Graham -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Business offer--clustering support
Those things Francois suggested may work or some sort of gateway/proxy application that acts as a middleman and handles the redirection. Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Francois PIETTE Sent: Tuesday, October 27, 2009 11:42 AM To: ICS support mailing Subject: Re: [twsocket] Business offer--clustering support Let's say we have two computers running our software. One of them is on IP1 and the other IP2. If the IP1 fails for hardware/software reason, IP2 should be answering as if IP1 has never failed or with some low interval. Something like NLB but with failover support as we will have full application-aware layer (HTTP(S)). In my opinion, this could be made with DNS or with DHCP IP change from IP2 to IP1 of the machine who use to have IP2. DNS, maybe. Problem when client has fixed IP configured. DHCP, probably not. How would the client know the new IP ? Francois and I wonder what else methods people on the list might suggest(?) Using BigIP product (http://www.f5.com/products/big-ip/) or similar. Using Windows Clustering (never used nor even studied it). -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] THttpServer under ICSv7 and BCB2007
If you are getting AV's use something like EurekaLog to trap and report them with a call stack. https://www.eurekalog.com/index.php I use this all the time, saves tons of time tracking these things down. Worth every penny/euro. Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Fastream Technologies Sent: Monday, May 11, 2009 1:10 PM To: ICS support mailing Subject: Re: [twsocket] THttpServer under ICSv7 and BCB2007 Hi, On 5/11/09, Arno Garrels arno.garr...@gmx.de wrote: Fastream Technologies wrote: The problem is I must run my C++ project with release config as otherwise it gives av due to memory fragmentation (HEAVY duty!). If you want to debug, debug information have to be included, that's true. But those AVs are IMO a hint that something went rather wrong in your code, though I'm not very familiar with C++ Builder. Long time ago, I read that mt apps with much RAM usage is causing these... What BCB enables for C++ code is debugging for optimized code. However, this is not the case with Pascal code. Regards, SZ -- Arno Garrels Regards, SZ On 5/11/09, Arno Garrels arno.garr...@gmx.de wrote: Fastream Technologies wrote: Also FYI: I have defined in both gui app and package NOFORMS;USE_SSL;NO_ADVANCED_USE_OF_HTTP_CLIENT;SECURITY_WIN32;NO_DE BUG_LOG . The Delphi guys may say why don't you step into the code and debug but BCB2007 does not let me step into Delphi code in C++ projects. It is possible, as long as the path to the .pas files is known. I did this several times, however foregot the exact steps how to achieve that. It was easy anyway. From memory, when you step in with F7 C++ Builder even pops up a dialog where you can enter the correct path if not yet set up somewhere in the options. -- Arno Garrels Regards, Gorkem Ates On 5/11/09, Fastream Technologies ga...@fastream.com wrote: Hello, I have an upgraded code from v6. The below line: adminHTTPServer = new THttpServer(NULL); causes AV (write of address 0014). Any idea what might have I done wrong? This is a GUI app but for debugging the service so do not want to use Forms::Application. Best Regards, SZ -- -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [OT] Problem migrating ProxyInfo to D2009
Yeah, we all have days like that. On those days, you'll save yourself time by doing something else. -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Tuesday, February 17, 2009 13:20 To: ICS support mailing Subject: Re: [twsocket] [OT] Problem migrating ProxyInfo to D2009 Arno Garrels wrote: What is TInitializeAutoProxyDll? Sorry, found, I should stop coding today :) -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] TX509Base
I use WinGrep for searching code: http://www.wingrep.com/ Thanks, Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Sunday, December 28, 2008 09:33 To: ICS support mailing Subject: Re: [twsocket] TX509Base A Drent wrote: TX509Base: I'm trying to locate it, but cannot find it. In ICS V6/V7 it's in OverbyteIcsWSocket.pas, in latest ICS V5 Subversion revision it's in WSocket.pas. It should show up in the structure pane when USE_SSL is defined, if not, a rebuild of the ICS package(s) might help. Btw: The IDE provides a feature Find in Files in the Search menu. -- Arno Garrels [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Error trying to connect to FTP
It works fine on other servers and systems, so this one is just odd.
Thanks for the thoughts.
Matt
-Original Message-
From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On
Behalf Of Matt Minnis
Sent: Wednesday, December 10, 2008 14:46
To: 'ICS support mailing'
Subject: Re: [twsocket] Error trying to connect to FTP
Here's a clue:
Telnet connection to FTP worked.
As I walked through I got to this step:
list
150 Opening ASCII mode data connection for /bin/ls.
425 Can't open data connection.
So something is blocking traffic... grr... shouldn't have anything installed
that can do that.
What on Windows Server 2003 can block the FTP dataport?
There is no firewall or antivirus installed, Windows firewall is not on
either.
Matt
-Original Message-
From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On
Behalf Of Francois PIETTE
Sent: Wednesday, December 10, 2008 14:20
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
OK. So the sample program doesn't work: I guess there is something weird on
your system. I have no idea what but it is probably related to a firewall or
similar security product.
I would suggest now to try with command line telnet on the same computer to
connect to the FTP server. Something like:
telenet FtpServerHostName 21
and see if you receive the FTP server banner.
If you don't then this confirm something weird in your system.
--
francois.pie...@overbyte.be
The author of the freeware multi-tier middleware MidWare
The author of the freeware Internet Component Suite (ICS)
http://www.overbyte.be
- Original Message -
From: Matt Minnis ma...@firestreamww.com
To: 'ICS support mailing' twsocket@elists.org
Sent: Wednesday, December 10, 2008 8:44 PM
Subject: Re: [twsocket] Error trying to connect to FTP
From FTPTst:
Winsock version 2.2
WinSock 2.0
Running
Executing Requested Command
Request OpenAsync Done.
StatusCode = 500
LastResponse was : '500 ESocketException: No Error (#0 in Connect)'
Error = 500 (500 ESocketException: No Error (#0 in Connect))
220 Microsoft FTP Service
So its something peculiar to these machines I'd guess.
Thanks,
Matt
-Original Message-
From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On
Behalf Of Francois PIETTE
Sent: Wednesday, December 10, 2008 13:35
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
To help find where the problem is, I suggest to use FtpTst demo program to
test the same connection. We will know if the issue comes from your code
or
from something weird on thos computers.
--
francois.pie...@overbyte.be
The author of the freeware multi-tier middleware MidWare
The author of the freeware Internet Component Suite (ICS)
http://www.overbyte.be
- Original Message -
From: Matt Minnis ma...@firestreamww.com
To: 'ICS support mailing' twsocket@elists.org
Sent: Wednesday, December 10, 2008 7:57 PM
Subject: Re: [twsocket] Error trying to connect to FTP
I was trying to manually connect.
That is the only connect call in the pipe.
I sent this code as a simplified version of what I actually have. I have
the try..except and so forth.
What is the correct way to do what I am trying to do here?
Matt
-Original Message-
From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On
Behalf Of Arno Garrels
Sent: Wednesday, December 10, 2008 12:44
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
Most likely you call Connect while a previous call to Connect
is still in the pipe (some loop, TTimer etc.)?
Form1.FTPClient1.Connect(); Log(5, '{hms}: FTP: Connected
(hopefully)'); // --- not actually connected at this point :(
That's true and the great nature of non-blocking methods.
Connect is asynchron, you should call it only in case a previously
call to Connect returned in OnRequestDone. Also method Connect should
always be enclosed in a try except block since it might raise an
exception.
--
Arno Garrels [TeamICS]
http://www.overbyte.be/eng/overbyte/teamics.html
Matt Minnis wrote:
Using Delphi 7, ICS FTPCli V6.03
On some machines I get the following error: 500 ESocketException: No
Error (#0 in Connect)
Excerpt from my log:
10:45:07: FTP: Ready to connect
ftp Request ConnectAsync Done.
ftp StatusCode = 500
ftp LastResponse was : '500 ESocketException: No Error (#0 in
Connect)' ftp Error = 500 (500 ESocketException: No Error (#0 in
Connect))
This however works on other machines, ftp connects just fine and can
do all the transfers I need to.
I can connect manually (cmd prompt ftp) to the site just fine.
I am trying to use Passive mode ftp, though I havent gotten that far
yet in the process so that shouldn't matter.
There is no firewall or antivirus on this particular server.
Code snippet:
SetCurrentDir(ExtractFilePath(FileName));
Form1.FTPClient1.Password
Re: [twsocket] C++ Builder strange AV in OverbyteHttpTst.cpp
Is the 0th item null or something odd like that? -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Friday, December 12, 2008 11:30 To: ICS support mailing Subject: [twsocket] C++ Builder strange AV in OverbyteHttpTst.cpp Hi, What's going on: for (I = 0; I HttpCli1-RcvdHeader-Count; I++) AV here == DisplayMemo-Lines-Add(hdr + HttpCli1-RcvdHeader-Strings[I]); HttpCli1-RcvdHeader is assigned (of course) and Count is greater zero, however I get an AV on the first iteration?? -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] C++ Builder strange AV in OverbyteHttpTst.cpp
Which compiler switch? -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Arno Garrels Sent: Friday, December 12, 2008 14:10 To: ICS support mailing Subject: Re: [twsocket] C++ Builder strange AV in OverbyteHttpTst.cpp Arno Garrels wrote: for (I = 0; I HttpCli1-RcvdHeader-Count; I++) AV here == DisplayMemo-Lines-Add(hdr + HttpCli1-RcvdHeader-Strings[I]); Turned out to be just the common 'compiler switch hell' in C++ Builder. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
[twsocket] Error trying to connect to FTP
Using Delphi 7, ICS FTPCli V6.03
On some machines I get the following error: 500 ESocketException: No Error
(#0 in Connect)
Excerpt from my log:
10:45:07: FTP: Ready to connect
ftp Request ConnectAsync Done.
ftp StatusCode = 500
ftp LastResponse was : '500 ESocketException: No Error (#0 in Connect)'
ftp Error = 500 (500 ESocketException: No Error (#0 in Connect))
This however works on other machines, ftp connects just fine and can do all
the transfers I need to.
I can connect manually (cmd prompt ftp) to the site just fine.
I am trying to use Passive mode ftp, though I havent gotten that far yet in
the process so that shouldn't matter.
There is no firewall or antivirus on this particular server.
Code snippet:
SetCurrentDir(ExtractFilePath(FileName));
Form1.FTPClient1.Password := FTPPassword;
Form1.FTPClient1.UserName := FTPUser;
Form1.FTPClient1.LocalFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostDirName := '/';
//If not connected then try connecting
Log(5, '{hms}: FTP: Ready to connect');
if (Form1.FTPClient1.Connected = false) then Form1.FTPClient1.Connect();
Log(5, '{hms}: FTP: Connected (hopefully)'); // --- not actually
connected at this point :(
Using the ICS Logger set as: ICSLogger1.LogOptions :=
[loDestEvent,loDestFile,loDestOutDebug,loAddStamp,loWsockErr,loWsockInfo,loW
sockDump];
I get very little:
10:45:07:176 TWSocket will connect to xxx.xxx.xxx.xxx:21
10:45:07:238 00A4DA90 TriggerDataSent 1276
Anyone know the cause of this?
What can I do to troubleshoot this?
Thanks!
Matt
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
Re: [twsocket] Error trying to connect to FTP
I was trying to manually connect.
That is the only connect call in the pipe.
I sent this code as a simplified version of what I actually have. I have
the try..except and so forth.
What is the correct way to do what I am trying to do here?
Matt
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Arno Garrels
Sent: Wednesday, December 10, 2008 12:44
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
Most likely you call Connect while a previous call to Connect
is still in the pipe (some loop, TTimer etc.)?
Form1.FTPClient1.Connect(); Log(5, '{hms}: FTP: Connected
(hopefully)'); // --- not actually connected at this point :(
That's true and the great nature of non-blocking methods.
Connect is asynchron, you should call it only in case a previously
call to Connect returned in OnRequestDone. Also method Connect should
always be enclosed in a try except block since it might raise an
exception.
--
Arno Garrels [TeamICS]
http://www.overbyte.be/eng/overbyte/teamics.html
Matt Minnis wrote:
Using Delphi 7, ICS FTPCli V6.03
On some machines I get the following error: 500 ESocketException: No
Error (#0 in Connect)
Excerpt from my log:
10:45:07: FTP: Ready to connect
ftp Request ConnectAsync Done.
ftp StatusCode = 500
ftp LastResponse was : '500 ESocketException: No Error (#0 in
Connect)' ftp Error = 500 (500 ESocketException: No Error (#0 in
Connect))
This however works on other machines, ftp connects just fine and can
do all the transfers I need to.
I can connect manually (cmd prompt ftp) to the site just fine.
I am trying to use Passive mode ftp, though I havent gotten that far
yet in the process so that shouldn't matter.
There is no firewall or antivirus on this particular server.
Code snippet:
SetCurrentDir(ExtractFilePath(FileName));
Form1.FTPClient1.Password := FTPPassword;
Form1.FTPClient1.UserName := FTPUser;
Form1.FTPClient1.LocalFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostDirName := '/';
//If not connected then try connecting
Log(5, '{hms}: FTP: Ready to connect');
if (Form1.FTPClient1.Connected = false) then
Form1.FTPClient1.Connect(); Log(5, '{hms}: FTP: Connected
(hopefully)'); // --- not actually connected at this point :(
Using the ICS Logger set as: ICSLogger1.LogOptions :=
[loDestEvent,loDestFile,loDestOutDebug,loAddStamp,loWsockErr,loWsockInfo,loW
sockDump];
I get very little:
10:45:07:176 TWSocket will connect to xxx.xxx.xxx.xxx:21
10:45:07:238 00A4DA90 TriggerDataSent 1276
Anyone know the cause of this?
What can I do to troubleshoot this?
Thanks!
Matt
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
Re: [twsocket] Error trying to connect to FTP
From FTPTst:
Winsock version 2.2
WinSock 2.0
Running
Executing Requested Command
Request OpenAsync Done.
StatusCode = 500
LastResponse was : '500 ESocketException: No Error (#0 in Connect)'
Error = 500 (500 ESocketException: No Error (#0 in Connect))
220 Microsoft FTP Service
So its something peculiar to these machines I'd guess.
Thanks,
Matt
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Francois PIETTE
Sent: Wednesday, December 10, 2008 13:35
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
To help find where the problem is, I suggest to use FtpTst demo program to
test the same connection. We will know if the issue comes from your code or
from something weird on thos computers.
--
[EMAIL PROTECTED]
The author of the freeware multi-tier middleware MidWare
The author of the freeware Internet Component Suite (ICS)
http://www.overbyte.be
- Original Message -
From: Matt Minnis [EMAIL PROTECTED]
To: 'ICS support mailing' twsocket@elists.org
Sent: Wednesday, December 10, 2008 7:57 PM
Subject: Re: [twsocket] Error trying to connect to FTP
I was trying to manually connect.
That is the only connect call in the pipe.
I sent this code as a simplified version of what I actually have. I have
the try..except and so forth.
What is the correct way to do what I am trying to do here?
Matt
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Arno Garrels
Sent: Wednesday, December 10, 2008 12:44
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
Most likely you call Connect while a previous call to Connect
is still in the pipe (some loop, TTimer etc.)?
Form1.FTPClient1.Connect(); Log(5, '{hms}: FTP: Connected
(hopefully)'); // --- not actually connected at this point :(
That's true and the great nature of non-blocking methods.
Connect is asynchron, you should call it only in case a previously
call to Connect returned in OnRequestDone. Also method Connect should
always be enclosed in a try except block since it might raise an
exception.
--
Arno Garrels [TeamICS]
http://www.overbyte.be/eng/overbyte/teamics.html
Matt Minnis wrote:
Using Delphi 7, ICS FTPCli V6.03
On some machines I get the following error: 500 ESocketException: No
Error (#0 in Connect)
Excerpt from my log:
10:45:07: FTP: Ready to connect
ftp Request ConnectAsync Done.
ftp StatusCode = 500
ftp LastResponse was : '500 ESocketException: No Error (#0 in
Connect)' ftp Error = 500 (500 ESocketException: No Error (#0 in
Connect))
This however works on other machines, ftp connects just fine and can
do all the transfers I need to.
I can connect manually (cmd prompt ftp) to the site just fine.
I am trying to use Passive mode ftp, though I havent gotten that far
yet in the process so that shouldn't matter.
There is no firewall or antivirus on this particular server.
Code snippet:
SetCurrentDir(ExtractFilePath(FileName));
Form1.FTPClient1.Password := FTPPassword;
Form1.FTPClient1.UserName := FTPUser;
Form1.FTPClient1.LocalFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostDirName := '/';
//If not connected then try connecting
Log(5, '{hms}: FTP: Ready to connect');
if (Form1.FTPClient1.Connected = false) then
Form1.FTPClient1.Connect(); Log(5, '{hms}: FTP: Connected
(hopefully)'); // --- not actually connected at this point :(
Using the ICS Logger set as: ICSLogger1.LogOptions :=
[loDestEvent,loDestFile,loDestOutDebug,loAddStamp,loWsockErr,loWsockInfo,loW
sockDump];
I get very little:
10:45:07:176 TWSocket will connect to xxx.xxx.xxx.xxx:21
10:45:07:238 00A4DA90 TriggerDataSent 1276
Anyone know the cause of this?
What can I do to troubleshoot this?
Thanks!
Matt
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
--
To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
Re: [twsocket] Error trying to connect to FTP
Here's a clue:
Telnet connection to FTP worked.
As I walked through I got to this step:
list
150 Opening ASCII mode data connection for /bin/ls.
425 Can't open data connection.
So something is blocking traffic... grr... shouldn't have anything installed
that can do that.
What on Windows Server 2003 can block the FTP dataport?
There is no firewall or antivirus installed, Windows firewall is not on
either.
Matt
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Francois PIETTE
Sent: Wednesday, December 10, 2008 14:20
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
OK. So the sample program doesn't work: I guess there is something weird on
your system. I have no idea what but it is probably related to a firewall or
similar security product.
I would suggest now to try with command line telnet on the same computer to
connect to the FTP server. Something like:
telenet FtpServerHostName 21
and see if you receive the FTP server banner.
If you don't then this confirm something weird in your system.
--
[EMAIL PROTECTED]
The author of the freeware multi-tier middleware MidWare
The author of the freeware Internet Component Suite (ICS)
http://www.overbyte.be
- Original Message -
From: Matt Minnis [EMAIL PROTECTED]
To: 'ICS support mailing' twsocket@elists.org
Sent: Wednesday, December 10, 2008 8:44 PM
Subject: Re: [twsocket] Error trying to connect to FTP
From FTPTst:
Winsock version 2.2
WinSock 2.0
Running
Executing Requested Command
Request OpenAsync Done.
StatusCode = 500
LastResponse was : '500 ESocketException: No Error (#0 in Connect)'
Error = 500 (500 ESocketException: No Error (#0 in Connect))
220 Microsoft FTP Service
So its something peculiar to these machines I'd guess.
Thanks,
Matt
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Francois PIETTE
Sent: Wednesday, December 10, 2008 13:35
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
To help find where the problem is, I suggest to use FtpTst demo program to
test the same connection. We will know if the issue comes from your code
or
from something weird on thos computers.
--
[EMAIL PROTECTED]
The author of the freeware multi-tier middleware MidWare
The author of the freeware Internet Component Suite (ICS)
http://www.overbyte.be
- Original Message -
From: Matt Minnis [EMAIL PROTECTED]
To: 'ICS support mailing' twsocket@elists.org
Sent: Wednesday, December 10, 2008 7:57 PM
Subject: Re: [twsocket] Error trying to connect to FTP
I was trying to manually connect.
That is the only connect call in the pipe.
I sent this code as a simplified version of what I actually have. I have
the try..except and so forth.
What is the correct way to do what I am trying to do here?
Matt
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Arno Garrels
Sent: Wednesday, December 10, 2008 12:44
To: ICS support mailing
Subject: Re: [twsocket] Error trying to connect to FTP
Most likely you call Connect while a previous call to Connect
is still in the pipe (some loop, TTimer etc.)?
Form1.FTPClient1.Connect(); Log(5, '{hms}: FTP: Connected
(hopefully)'); // --- not actually connected at this point :(
That's true and the great nature of non-blocking methods.
Connect is asynchron, you should call it only in case a previously
call to Connect returned in OnRequestDone. Also method Connect should
always be enclosed in a try except block since it might raise an
exception.
--
Arno Garrels [TeamICS]
http://www.overbyte.be/eng/overbyte/teamics.html
Matt Minnis wrote:
Using Delphi 7, ICS FTPCli V6.03
On some machines I get the following error: 500 ESocketException: No
Error (#0 in Connect)
Excerpt from my log:
10:45:07: FTP: Ready to connect
ftp Request ConnectAsync Done.
ftp StatusCode = 500
ftp LastResponse was : '500 ESocketException: No Error (#0 in
Connect)' ftp Error = 500 (500 ESocketException: No Error (#0 in
Connect))
This however works on other machines, ftp connects just fine and can
do all the transfers I need to.
I can connect manually (cmd prompt ftp) to the site just fine.
I am trying to use Passive mode ftp, though I havent gotten that far
yet in the process so that shouldn't matter.
There is no firewall or antivirus on this particular server.
Code snippet:
SetCurrentDir(ExtractFilePath(FileName));
Form1.FTPClient1.Password := FTPPassword;
Form1.FTPClient1.UserName := FTPUser;
Form1.FTPClient1.LocalFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostFileName := ExtractFileName(FileName);
Form1.FTPClient1.HostDirName := '/';
//If not connected then try connecting
Log(5, '{hms}: FTP: Ready to connect');
if (Form1.FTPClient1.Connected = false) then
Form1.FTPClient1.Connect(); Log(5, '{hms}: FTP: Connected
(hopefully
