You mean like -Xmx1024M -Xms256M
It's even better in Java, as we get to specify permgen too :-P -XX:MaxPermSize=128m Lucky us! On Jan 25, 2013, at 1:46 PM, Pascal Robert wrote: > We can always go back to Mac OS Classic and have to set the max, min and > recommended amount of RAM for each app? ;-P > >> 2GB should be enough for anyone. >> >> *ducks* >> >> Ramsey >> >> On Jan 25, 2013, at 12:49 PM, Helmut Tschemernjak wrote: >> >>> Hi Jürgen, >>> >>> we are using large downloads for some time with WO 5.4.3, it works, however >>> two things: >>> >>> a) We don't use Apache, instead we use DirectConnect >>> You can test this within a debug session in Eclipse this also uses the >>> DirectConnect. >>> >>> b) The content size parameter needs to be limited >>> if (fs.fsize > 0x000000007fffffff) >>> sz = 0x000000007fffffff; >>> else >>> sz = fs.fsize; >>> res.setContentStream(fs.getInputStream(), 8192, sz); >>> >>> At present I don't know why, but this has been figured out some time ago. >>> >>> For uploads of more than 2GB I did some workarounds to WO 5.4.3, I posted >>> it here last summer. >>> >>> In case problems still exists you should install WireShark and do a network >>> trace to analyze the problem. I did a little video tour how to trace, it is >>> available on my Google+ page: >>> www.helios.de/helmut (goto Article "WireShark Network Tracing – First >>> Steps" Sept 4 2012), >>> >>> Good luck. >>> >>> Helmut >>> >>> >>> On 25.01.13 13:28, Jürgen Tabert wrote: >>>> I did some tests using a 9GB file >>>> >>>> 1. Direct Access (Direct Action) works >>>> 2. download using the htdocs folder (Apache 2.2) works >>>> 3. download using mod_webobjects (Apache 2.2) fails - only ~2GB gets >>>> downloaded >>>> >>>> Maybe there is a problem in the code of the apache module or I miss an >>>> configuration option. >>>> The download stops exactly at the size of an signed integer. >>>> >>>> On 24.01.2013, at 18:48, Fabian Peters <[email protected]> wrote: >>>> >>>>> Hi Niek, >>>>> >>>>> I'm late to the party, but: Are you using Apache 1.3.X? I seem to >>>>> remember that it has a relatively low size limit of its own. >>>>> >>>>> Fabian >>>>> >>>>> Am 21.01.2013 um 12:59 schrieb niek: >>>>> >>>>>> I tried this exact same code, and it doesn't work here. >>>>>> The file does not get fully downloaded. I'm trying to download a 7GB zip >>>>>> file, and only 2.808.905 bytes (2.8GB) gets downloaded. >>>>>> >>>>>> >>>>>> Niek Vervaeke >>>>>> Vit2Print.com >>>>>> >>>>>> On 19 Jan 2013, at 16:17, Jürgen Tabert wrote: >>>>>> >>>>>>> works for me (DirectAction) >>>>>>> >>>>>>> WOResponse response = new WOResponse(); >>>>>>> >>>>>>> File fileToDownload = new File(po.filePath()); >>>>>>> >>>>>>> String contentDisposition = "attachment; filename=\"" + >>>>>>> po.fileName() + "\""; >>>>>>> response.setHeader(contentDisposition, >>>>>>> "content-disposition"); >>>>>>> response.setHeader("application/octet-stream", >>>>>>> "content-type"); >>>>>>> >>>>>>> response.setHeader(String.valueOf(fileToDownload.length()),"content-length"); >>>>>>> ... >>>>>>> >>>>>>> response.setContentStream(new >>>>>>> FileInputStream(fileToDownload), 4096, fileToDownload.length()); >>>>>>> >>>>>>> return response; >>>>>>> >>>>>>> >>>>>>> On 18.01.2013, at 11:35, niek <[email protected]> wrote: >>>>>>> >>>>>>>> I also get a SocketException at the end of the download. >>>>>>>> >>>>>>>> 18/01/2013 11:27:07:597 [OFF] <WorkerThread14> NSLog.java.appendln -> >>>>>>>> <WOWorkerThread id=14 >>>>>>>> socket=Socket[addr=/192.168.168.14,port=62455,localport=8889]> >>>>>>>> Exception while sending response: java.net.SocketException: Broken pipe >>>>>>>> >>>>>>>> >>>>>>>> I doesn't seem like a time-out problem because when I download the >>>>>>>> same file from different servers it downloads the same amount of bytes >>>>>>>> in different times. >>>>>>>> >>>>>>>> >>>>>>>> On 18 Jan 2013, at 11:14, niek wrote: >>>>>>>> >>>>>>>>> New example code: >>>>>>>>> >>>>>>>>> public WOActionResults TestAction() throws >>>>>>>>> java.io.FileNotFoundException { >>>>>>>>> WOResponse response = new WOResponse(); >>>>>>>>> response.setHeader("application/x-document", "content-type"); >>>>>>>>> >>>>>>>>> File file = new File("/test.zip"); >>>>>>>>> >>>>>>>>> response.setHeader("attachment; filename=\"" + file.getName() + >>>>>>>>> "\"", "content-disposition"); >>>>>>>>> response.setContentStream(new FileInputStream(file), 4096, >>>>>>>>> file.length()); >>>>>>>>> return response; >>>>>>>>> } >>>>>>>>> >>>>>>>>> the setContentStream method accepts long as content length since WO >>>>>>>>> 5.4, so I guess this should work for large files? >>>>>>>>> If not, how can I support large file downloads? >>>>>>>>> >>>>>>>>> On 18 Jan 2013, at 11:09, Alexander Spohr wrote: >>>>>>>>> >>>>>>>>>> I think you are wrapping around maxint. >>>>>>>>>> Your example code is incomplete. It can not work... >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Am 18.01.2013 um 09:58 schrieb niek <[email protected]>: >>>>>>>>>> >>>>>>>>>>> Hi all, >>>>>>>>>>> >>>>>>>>>>> I'm experiencing a problem when trying to download files larger >>>>>>>>>>> than 4GB over http but only a part is downloaded. >>>>>>>>>>> When I try to download a 32GB file, only 3,98GB (3980070495 bytes) >>>>>>>>>>> is downloaded. When I try to download a 7GB file, only 2,7GB is >>>>>>>>>>> downloaded. >>>>>>>>>>> I have retried it several times, and the result was always the same. >>>>>>>>>>> >>>>>>>>>>> Example code: >>>>>>>>>>> >>>>>>>>>>> public WOActionResults DownloadAction() { >>>>>>>>>>> WOResponse response = new WOResponse(); >>>>>>>>>>> response("application/x-document", "content-type"); >>>>>>>>>>> >>>>>>>>>>> File file = new File("/test.zip"); >>>>>>>>>>> >>>>>>>>>>> response("attachment; filename=\"" + file.getName() + "\"", >>>>>>>>>>> "content-disposition"); >>>>>>>>>>> response(new FileInputStream(file), 4096, file.length()); >>>>>>>>>>> return response; >>>>>>>>>>> } >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> I'm using WebObjects 5.4.3, so since 5.4 the content-length in >>>>>>>>>>> WOResponse.setContentStream is of type long. >>>>>>>>> >>>>>>>>> >>>>>>>>> Vit2Print.com NV >>>>>>>>> Tieltstraat 167 >>>>>>>>> 8740 Pittem >>>>>>>>> Belgium >>>>>>>>> Phone : +32 51 42 40 15 >>>>>>>>> Fax : +32 51 40 29 22 >>>>>>>>> Web : www.vit2print.com >>>>>>>>> >>>>>>>>> >>>>>>>>> <Mail Attachment.jpeg><Mail Attachment.jpeg> >>>>>>>>> >>>>>>>>> >>>>>>>>> <Mail Attachment.jpeg> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> ___________________________________________________________________________ >>>>>>>>> This e-mail, and any attachments thereto, is intended only for use by >>>>>>>>> the addressee(s) named herein and may contain legally privileged >>>>>>>>> and/or confidential information and/or information protected by >>>>>>>>> intellectual property rights. >>>>>>>>> If you are not the intended recipient, please note that any review, >>>>>>>>> dissemination, disclosure, alteration, printing, copying or >>>>>>>>> transmission of this e-mail and/or any file transmitted with it, is >>>>>>>>> strictly prohibited and may be unlawful. >>>>>>>>> If you have received this e-mail by mistake, please immediately >>>>>>>>> notify the sender and permanently delete the original as well as any >>>>>>>>> copy of any e-mail and any printout thereof. >>>>>>>>> We may monitor e-mail to and from our network. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Do not post admin requests to the list. They will be ignored. >>>>>>>>> Webobjects-dev mailing list ([email protected]) >>>>>>>>> Help/Unsubscribe/Update your Subscription: >>>>>>>>> https://lists.apple.com/mailman/options/webobjects-dev/niek.vervaeke%40vit2print.com >>>>>>>>> >>>>>>>>> This email sent to [email protected] >>>>>>>> >>>>>>>> >>>>>>>> Vit2Print.com NV >>>>>>>> Tieltstraat 167 >>>>>>>> 8740 Pittem >>>>>>>> Belgium >>>>>>>> Phone : +32 51 42 40 15 >>>>>>>> Fax : +32 51 40 29 22 >>>>>>>> Web : www.vit2print.com >>>>>>>> >>>>>>>> >>>>>>>> <Mail Attachment.jpeg><Mail Attachment.jpeg> >>>>>>>> >>>>>>>> >>>>>>>> <Mail Attachment.jpeg> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> ___________________________________________________________________________ >>>>>>>> This e-mail, and any attachments thereto, is intended only for use by >>>>>>>> the addressee(s) named herein and may contain legally privileged >>>>>>>> and/or confidential information and/or information protected by >>>>>>>> intellectual property rights. >>>>>>>> If you are not the intended recipient, please note that any review, >>>>>>>> dissemination, disclosure, alteration, printing, copying or >>>>>>>> transmission of this e-mail and/or any file transmitted with it, is >>>>>>>> strictly prohibited and may be unlawful. >>>>>>>> If you have received this e-mail by mistake, please immediately notify >>>>>>>> the sender and permanently delete the original as well as any copy of >>>>>>>> any e-mail and any printout thereof. >>>>>>>> We may monitor e-mail to and from our network. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Do not post admin requests to the list. They will be ignored. >>>>>>>> Webobjects-dev mailing list ([email protected]) >>>>>>>> Help/Unsubscribe/Update your Subscription: >>>>>>>> https://lists.apple.com/mailman/options/webobjects-dev/jtabert%40htgreenline.de >>>>>>>> >>>>>>>> This email sent to [email protected] >>>>>>> >>>>>>> >>>>>>> >>>>>>> ----------------------------------------------------------------------------------------------------------------------------------------------------------------- >>>>>>> H&T Greenline GmbH, Grünstraße 8, 16775 Gransee >>>>>>> Geschäftsführung: Andreas Hirtzel, Jürgen Tabert >>>>>>> Amtsgericht NeuruppinHRB 5334 >>>>>>> http://www.htgreenline.de/terms.aspx >>>>>>> >>>>>> >>>>>> >>>>>> Vit2Print.com NV >>>>>> Tieltstraat 167 >>>>>> 8740 Pittem >>>>>> Belgium >>>>>> Phone : +32 51 42 40 15 >>>>>> Fax : +32 51 40 29 22 >>>>>> Web : www.vit2print.com >>>>>> >>>>>> >>>>>> <Mail-Anhang.jpeg><Mail-Anhang.jpeg> >>>>>> >>>>>> >>>>>> <Mail-Anhang.jpeg> >>>>>> >>>>>> >>>>>> >>>>>> ___________________________________________________________________________ >>>>>> This e-mail, and any attachments thereto, is intended only for use by >>>>>> the addressee(s) named herein and may contain legally privileged and/or >>>>>> confidential information and/or information protected by intellectual >>>>>> property rights. >>>>>> If you are not the intended recipient, please note that any review, >>>>>> dissemination, disclosure, alteration, printing, copying or transmission >>>>>> of this e-mail and/or any file transmitted with it, is strictly >>>>>> prohibited and may be unlawful. >>>>>> If you have received this e-mail by mistake, please immediately notify >>>>>> the sender and permanently delete the original as well as any copy of >>>>>> any e-mail and any printout thereof. >>>>>> We may monitor e-mail to and from our network. >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Do not post admin requests to the list. 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