Re: [twsocket] FTPCLI - how to query/change FTP send buffer size?
Hi Francois, Using your directions I succeeded to query and change the SO_SNDBUF. I chose the TCustomWinSocket.Dup procedure to do the following: 1. Query the SO_SNDBUF (result was 8192) 2. Set the SO_SNDBUF to 16384 3. Query once again (and yes, the result was now 16384 :)) Two questions remain: 1. Is there any difference if I do these changes in TCustomWinSocket.Connect or in TCustomWinSocket.Dup? 2. When I set the new SO_SNDBUF value before an upload to 16384, after finishing this upload, and beginning a new one, the value was once again 8192. Is it a normal behaviour that I have to set the send buffer size explicitly before every upload? Thanks for your help: Andras Udvari -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Francois PIETTE Sent: Wednesday, December 07, 2005 8:16 PM To: ICS support mailing Subject: Re: [twsocket] FTPCLI - how to query/change FTP send buffer size? Not easy. You must change the component and call WSocket_setsockopt with the correct parameters at the right place ! The right place is in TCustomWSocket.Connect and TCustomWSocket.Dup Thanks for your reply. And how can I query the current settings? At the first stage our test I need only the current value. Just have a look at the source code where I told you to insert code and you'll quickly understand. -- 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 -- 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] FTPCLI - how to query/change FTP send buffer size?
1. Is there any difference if I do these changes in TCustomWinSocket.Connect or in TCustomWinSocket.Dup? Yes of course. Dup is used at server side, when a new client connection has been accepted. Connect is used at client side, when a connection to a server is requested. 2. When I set the new SO_SNDBUF value before an upload to 16384, after finishing this upload, and beginning a new one, the value was once again 8192. Is it a normal behaviour that I have to set the send buffer size explicitly before every upload? It is normal behaviour. SO_SNDBUF is a per socket value. You have to set the value each time the socket is opened. -- 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: Udvari András László [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Monday, December 12, 2005 11:02 AM Subject: Re: [twsocket] FTPCLI - how to query/change FTP send buffer size? Hi Francois, Using your directions I succeeded to query and change the SO_SNDBUF. I chose the TCustomWinSocket.Dup procedure to do the following: 1. Query the SO_SNDBUF (result was 8192) 2. Set the SO_SNDBUF to 16384 3. Query once again (and yes, the result was now 16384 :)) Two questions remain: 1. Is there any difference if I do these changes in TCustomWinSocket.Connect or in TCustomWinSocket.Dup? 2. When I set the new SO_SNDBUF value before an upload to 16384, after finishing this upload, and beginning a new one, the value was once again 8192. Is it a normal behaviour that I have to set the send buffer size explicitly before every upload? Thanks for your help: Andras Udvari -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Francois PIETTE Sent: Wednesday, December 07, 2005 8:16 PM To: ICS support mailing Subject: Re: [twsocket] FTPCLI - how to query/change FTP send buffer size? Not easy. You must change the component and call WSocket_setsockopt with the correct parameters at the right place ! The right place is in TCustomWSocket.Connect and TCustomWSocket.Dup Thanks for your reply. And how can I query the current settings? At the first stage our test I need only the current value. Just have a look at the source code where I told you to insert code and you'll quickly understand. -- 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 -- 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] FTPCLI - how to query/change FTP send buffer size?
Thanks for your reply. And how can I query the current settings? At the first stage our test I need only the current value. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Francois Piette Sent: Wednesday, December 07, 2005 4:06 PM To: ICS support mailing Subject: Re: [twsocket] FTPCLI - how to query/change FTP send buffer size? Not easy. You must change the component and call WSocket_setsockopt with the correct parameters at the right place ! The right place is in TCustomWSocket.Connect and TCustomWSocket.Dup -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be - Original Message - From: Udvari András László [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Wednesday, December 07, 2005 2:36 PM Subject: [twsocket] FTPCLI - how to query/change FTP send buffer size? Hi! If I use the ICS FTPCLI component, how can I query/set the size of the FTP send buffer? I mean the SO_SNDBUF parameter, required by our test method, to simulate certain test cases in wireless environment. Thanks: Andras -- 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] FTPCLI - how to query/change FTP send buffer size?
Not easy. You must change the component and call WSocket_setsockopt with the correct parameters at the right place ! The right place is in TCustomWSocket.Connect and TCustomWSocket.Dup -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be - Original Message - From: Udvari András László [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Wednesday, December 07, 2005 2:36 PM Subject: [twsocket] FTPCLI - how to query/change FTP send buffer size? Hi! If I use the ICS FTPCLI component, how can I query/set the size of the FTP send buffer? I mean the SO_SNDBUF parameter, required by our test method, to simulate certain test cases in wireless environment. Thanks: Andras -- 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
