RE: Uploading large files

r Dae [baldur@gmail.com] Sent: Friday, February 26, 2016 4:52 PM To: Tomcat Users List Subject: Re: Uploading large files Hi Chris! Thank you so much for your quick response. I'll have a look and I'll come back here with my progress. 2016-02-26 17:30 GMT+01:00 Christopher Schultz <ch...@christ

Re: Uploading large files

Hi Chris! Thank you so much for your quick response. I'll have a look and I'll come back here with my progress. 2016-02-26 17:30 GMT+01:00 Christopher Schultz : > Baldur, > > On 2/25/16 4:44 PM, Baldur Dae wrote: > > I have a Primefaces webapp which lets users

Re: Uploading large files

Baldur, On 2/25/16 4:44 PM, Baldur Dae wrote: > I have a Primefaces webapp which lets users upload files up to 50MB and > saves posted files into Alfresco (located in another tomcat machine). I've > successfully configured it to avoid Heap exceptions but it is very slow > and has a huge impact

Re: Uploading Large Files in Tomcat 8.0.9+

Setting maxSwallowSize=-1 worked. I didn't need maxPostSize at all. Thanks Konstantin. On Fri, Aug 29, 2014 at 2:52 PM, Konstantin Kolinko knst.koli...@gmail.com wrote: 2014-08-29 20:19 GMT+04:00 Clint Shank clint.sh...@gmail.com: I was wondering whether anyone out there is seeing a

Re: Uploading Large Files in Tomcat 8.0.9+

2014-08-29 20:19 GMT+04:00 Clint Shank clint.sh...@gmail.com: I was wondering whether anyone out there is seeing a problem uploading large files using Tomcat 8.0.9 and greater (same issue in 8.0.11). The context is that I'm running Sonatype Nexus in Tomcat. When I do an mvn deploy on a

Re: Uploading large files

On 5/29/2013 10:48 AM, Mohit Anchlia wrote: I am looking for a general advice on uploading large files. I am currently thinking that we do it on our API and have clients chunk it in multiple pieces and send it to the server. I could try http chunk based transfer but only think I am unsure of is

Re: Uploading large files

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Mark, On 5/29/13 2:00 PM, Mark Eggers wrote: On 5/29/2013 10:48 AM, Mohit Anchlia wrote: I am looking for a general advice on uploading large files. I am currently thinking that we do it on our API and have clients chunk it in multiple pieces

Re: Uploading large files

On 5/29/2013 1:29 PM, Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Mark, On 5/29/13 2:00 PM, Mark Eggers wrote: On 5/29/2013 10:48 AM, Mohit Anchlia wrote: I am looking for a general advice on uploading large files. I am currently thinking that we do it on our

Re: Uploading large files and session timeout

Thanks, Chris! I took the threaddump and found that Tomcat's http service thread is still blocked on the read from the client after we called the forward method. At least, that's how I interpreted this, but below is the particular thread's dump: http-443-1 daemon prio=6 tid=0x4c20b000

Re: Uploading large files and session timeout

A little more info on the org.apache.catalina.session.StandardSession.ACTIVITY_CHECK system property: The last time I said that the above property is keeping the session alive, I was only partially correct. The way it is working is - session is kept alive for the duration of the upload. The

Re: Uploading large files and session timeout

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Sai, On 7/11/2011 9:29 AM, Sai Pullabhotla wrote: I took the threaddump and found that Tomcat's http service thread is still blocked on the read from the client after we called the forward method. At least, that's how I interpreted this, but

Re: Uploading large files and session timeout

It seems like there are two quite different issues/discussions going on in this same thread, with the same subject line. It is a bit confusing, even if originally they relate to the same problem. Would it not be better to split this ?

Re: Uploading large files and session timeout

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 André, On 7/11/2011 3:59 PM, André Warnier wrote: It seems like there are two quite different issues/discussions going on in this same thread, with the same subject line. It is a bit confusing, even if originally they relate to the same problem.

Re: Uploading large files and session timeout

I agree. At this point, I'm not so concerned about the Firefox issue. I will start a separate thread on it later. I still would like to get some help on keeping the session alive for the duration of the configured timeout, after a response is sent for a large request. Any ideas will be greatly

Re: Uploading large files and session timeout

Sai Pullabhotla wrote: A little more info on the org.apache.catalina.session.StandardSession.ACTIVITY_CHECK system property: The last time I said that the above property is keeping the session alive, I was only partially correct. The way it is working is - session is kept alive for the

Re: Uploading large files and session timeout

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 André, On 7/11/2011 4:54 PM, André Warnier wrote: I think that you need to scroll back in this thread (to July 8), and re-read an answer which Charles provided to a previous question of mine. A partial answer resides in this property, which

Re: Uploading large files and session timeout

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Sai, On 7/9/2011 8:55 AM, Sai Pullabhotla wrote: I added the system property org.apache.catalina.session.StandardSession.ACTIVITY_CHECK and set it to true, and it appears to be preventing the session timeout. Glad to see it's working out for

Re: Uploading large files and session timeout

: From: André Warnier [mailto:a...@ice-sa.com] Subject: Re: Uploading large files and session timeout The do this cleanly, the servlet would need to call HttpSession.getMaxInactiveInterval() at the beginning, to save the existing value, then call HttpSession.setMaxInactiveInterval() to set

Re: Uploading large files and session timeout

Sai Pullabhotla wrote: We have an application that uploads files using a Servlet deployed in Tomcat 6. While this works most of the times, occasionally we run into issues uploading large files. If the upload takes longer then the session timeout, the session gets invalidated right after the

Re: Uploading large files and session timeout

How large are the files in question, and how long until the timeout? My app does *a lot* of file uploading (and downloading), and I have not run across this in the years I've used Tomcat. That's been since v3, but maybe I've just never hit that limit. Also, are you using a library like the Apache

Re: Uploading large files and session timeout

Just to give more details... The session timeout setting is stored in our application's database. Admins can change the session timeout from the UI we provide. We did this to make it easy for our customers to set the desired timeout rather than telling them going into web.xml and updating the

Re: Uploading large files and session timeout

So your images are being stored to a database. As blobs? That's a difference between our apps: I store the images to a repository and keep a short record of the in a database. I can't advise you on Tomcat, but if the database is the bottleneck, a workaround might be to write your images to

RE: Uploading large files and session timeout

From: Sai Pullabhotla [mailto:sai.pullabho...@jmethods.com] Subject: Re: Uploading large files and session timeout As far as I know, the session's lastAccessTime gets updated on each request from the client (by the container), and there is no public API to update the last access time. Your

Re: Uploading large files and session timeout

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Chuck, On 7/8/2011 3:20 PM, Caldarale, Charles R wrote: From: Sai Pullabhotla [mailto:sai.pullabho...@jmethods.com] Subject: Re: Uploading large files and session timeout As far as I know, the session's lastAccessTime gets updated on each

Re: Uploading large files and session timeout

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Sai, On 7/8/2011 10:25 AM, Sai Pullabhotla wrote: If the upload takes longer then the session timeout, the session gets invalidated right after the upload. Tis means no further requests are accepted unless the user logs back in. Is this the

Re: Uploading large files and session timeout

On Fri, Jul 8, 2011 at 2:20 PM, Caldarale, Charles R chuck.caldar...@unisys.com wrote: From: Sai Pullabhotla [mailto:sai.pullabho...@jmethods.com] Subject: Re: Uploading large files and session timeout As far as I know, the session's lastAccessTime gets updated on each request from the client

RE: Uploading large files and session timeout

From: Sai Pullabhotla [mailto:sai.pullabho...@jmethods.com] Subject: Re: Uploading large files and session timeout As far as changing the session timeout from the servlet, I do not think it works well when multiple uploads are going simultaneously under one session, if we reset (we must, we

Re: Uploading large files and session timeout

Caldarale, Charles R wrote: From: Sai Pullabhotla [mailto:sai.pullabho...@jmethods.com] Subject: Re: Uploading large files and session timeout As far as I know, the session's lastAccessTime gets updated on each request from the client (by the container), and there is no public API to update

RE: Uploading large files and session timeout

From: André Warnier [mailto:a...@ice-sa.com] Subject: Re: Uploading large files and session timeout The do this cleanly, the servlet would need to call HttpSession.getMaxInactiveInterval() at the beginning, to save the existing value, then call HttpSession.setMaxInactiveInterval() to set