Re: HTTP Upload file size too low
I wish. However as someone else pointed out some IT departments will not allow FTP. The people who would be using this are not predetermined so I have no way of knowing or vetting FTP. Cheers Just curious could you not code something so that it uses FTP? Regards Chuck Chuck Miller Voice: (617) 739-0306 Informed Solutions, Inc. Fax: (617) 232-1064 mailto:cjmillerinformed-solutions.com Brookline, MA 02446 USA Registered 4D Developer Providers of 4D and Sybase connectivity http://www.informed-solutions.com This message and any attached documents contain information which may be confidential, subject to privilege or exempt from disclosure under applicable law. These materials are intended only for the use of the intended recipient. If you are not the intended recipient of this transmission, you are hereby notified that any distribution, disclosure, printing, copying, storage, modification or the taking of any action in reliance upon this transmission is strictly prohibited. Delivery of this message to any person other than the intended recipient shall not compromise or waive such confidentiality, privilege or exemption from disclosure as to this communication. ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4D_Tech-Unsubscribe@.4D ** - Jim Labos - infobase -- Sent from: http://4d.1045681.n5.nabble.com/4D-Tech-f1376241.html ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: HTTP Upload file size too low
Thanks John. At least that gives me an idea of what I have to do. I'll see if I can pursue that avenue. Not sure but I think David Adam's book had an example of receiving in chunks. Damn I think I got ri of the book a few years ago. I'm still curious as to why 4D chose to give us 2GB limit but not the ability to do it regardless of fragmented RAM. Cheers 4D Tech mailing list wrote >> On Jan 8, 2020, at 4:15 PM, Jim Labos - infobase via 4D_Tech < > 4d_tech@.4d >> wrote: >> >> No I am using just plain File object to send file. On the 4D side I use >> WEB >> Get body part count and WEB GET BODY PART. No chunking that I know of >> unless >> 4D is doing itself (which by the way I don't know why they didn't >> implement >> that themselves since they give us a 2GB limit). > > The client and the server have to agree on sending with the chunked > protocol. This is obviously not supported by WEB GET BODY PART. That means > you would have to code the transfer yourself using WEB GET HTTP BODY > (using chunked encoding) and then you will have to parse the multi-part > form yourself because you can't use WEB GET BODY PART. > > I did something like this aeons ago using ITK before 4D's web server was > implemented. Even if I could find the code, I don't think it would be much > help. > > John DeSoi, Ph.D. > > > ** > 4D Internet Users Group (4D iNUG) > Archive: http://lists.4d.com/archives.html > Options: https://lists.4d.com/mailman/options/4d_tech > Unsub: mailto: > 4D_Tech-Unsubscribe@.4D > ** - Jim Labos - infobase -- Sent from: http://4d.1045681.n5.nabble.com/4D-Tech-f1376241.html ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: HTTP Upload file size too low
Just curious could you not code something so that it uses FTP? Regards Chuck Chuck Miller Voice: (617) 739-0306 Informed Solutions, Inc. Fax: (617) 232-1064 mailto:cjmillerinformed-solutions.com Brookline, MA 02446 USA Registered 4D Developer Providers of 4D and Sybase connectivity http://www.informed-solutions.com This message and any attached documents contain information which may be confidential, subject to privilege or exempt from disclosure under applicable law. These materials are intended only for the use of the intended recipient. If you are not the intended recipient of this transmission, you are hereby notified that any distribution, disclosure, printing, copying, storage, modification or the taking of any action in reliance upon this transmission is strictly prohibited. Delivery of this message to any person other than the intended recipient shall not compromise or waive such confidentiality, privilege or exemption from disclosure as to this communication. > On Jan 8, 2020, at 8:44 PM, John DeSoi via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > The client and the server have to agree on sending with the chunked protocol. > This is obviously not supported by WEB GET BODY PART. That means you would > have to code the transfer yourself using WEB GET HTTP BODY (using chunked > encoding) and then you will have to parse the multi-part form yourself > because you can't use WEB GET BODY PART. > > I did something like this aeons ago using ITK before 4D's web server was > implemented. Even if I could find the code, I don't think it would be much > help. > > John DeSoi, Ph.D. ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: HTTP Upload file size too low
> On Jan 8, 2020, at 4:15 PM, Jim Labos - infobase via 4D_Tech > <4d_tech@lists.4d.com> wrote: > > No I am using just plain File object to send file. On the 4D side I use WEB > Get body part count and WEB GET BODY PART. No chunking that I know of unless > 4D is doing itself (which by the way I don't know why they didn't implement > that themselves since they give us a 2GB limit). The client and the server have to agree on sending with the chunked protocol. This is obviously not supported by WEB GET BODY PART. That means you would have to code the transfer yourself using WEB GET HTTP BODY (using chunked encoding) and then you will have to parse the multi-part form yourself because you can't use WEB GET BODY PART. I did something like this aeons ago using ITK before 4D's web server was implemented. Even if I could find the code, I don't think it would be much help. John DeSoi, Ph.D. ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: HTTP Upload file size too low
No I am using just plain File object to send file. On the 4D side I use WEB Get body part count and WEB GET BODY PART. No chunking that I know of unless 4D is doing itself (which by the way I don't know why they didn't implement that themselves since they give us a 2GB limit). That was my question before: Anyone have access to code samples/examples on how to do it with chunks. - Jim Labos - infobase -- Sent from: http://4d.1045681.n5.nabble.com/4D-Tech-f1376241.html ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
RE: HTTP Upload file size too low
Good to know that but from what I've read I'm not the only one having this issue with inconsistent size uploads. I also get the same error others are getting. I'm using the basic way to obtain the file in a Blob in 4D by using WEB Get body part count and WEB GET BODY PART to get the Blob. I get the Document name consistently but the Blob will be empty in some cases. Are you using the same methods to obtain the file or receiving in chunks? Thanks - Jim Labos - infobase -- Sent from: http://4d.1045681.n5.nabble.com/4D-Tech-f1376241.html ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
Re: HTTP Upload file size too low
> On Jan 8, 2020, at 3:03 PM, Jim Labos - infobase via 4D_Tech > <4d_tech@lists.4d.com> wrote: > > The only way to upload consistently without getting any errors supposedly is > to do it in chunks. I am trying to find a way to do that. So far I could not > find any code examples. What client software is sending the response to 4D? Have you verified that it is (or can be configured to) send a chunked response? If you are using a HTML form with a standard file input, I could not find any evidence that it would automatically do chunking. Perhaps it does if the right headers are exchanged. I suggest answering this question before spending time trying to write server code to accept the chunked response. John DeSoi, Ph.D. ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
RE: HTTP Upload file size too low
> Is anyone uploading files as large as 2GB to 4D? I do up to 1GB, never had an issue. Neil Privacy Disclaimer: This message contains confidential information and is intended only for the named addressee. If you are not the named addressee you should not disseminate, distribute or copy this email. Please delete this email from your system and notify the sender immediately by replying to this email. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. The Alternative Investments division of UMB Fund Services provides a full range of services to hedge funds, funds of funds and private equity funds. Any tax advice in this communication is not intended to be used, and cannot be used, by a client or any other person or entity for the purpose of (a) avoiding penalties that may be imposed on any taxpayer or (b) promoting, marketing, or recommending to another party any matter addressed herein. ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
RE: HTTP Upload file size too low
This is a known issue due to fragmented memory as 4D will only use contiguous memory for uploads. I do check with WEB GET OPTION(Web Maximum requests size;$i_SET_SIZE) and $i_SET_SIZE is at the max setting of 2GB. I'd be content with the 2GB limit. I can sometimes upload 500MB, others not even 300MB. Next day 1GB is good then try again and it fails. The name of the file comes in when calling "WEB GET BODY PART($i;blb_FILE;object_name;txt_mime;fileName)" but the BLOB will be empty. The only way to upload consistently without getting any errors supposedly is to do it in chunks. I am trying to find a way to do that. So far I could not find any code examples. Is anyone uploading files as large as 2GB to 4D? - Jim Labos - infobase -- Sent from: http://4d.1045681.n5.nabble.com/4D-Tech-f1376241.html ** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **
