Re: Guacamole Session & thread information in tomcat 8

I'm not sure why zero threads would be shown, but perhaps one of the Tomcat lists would be of better help in debugging the Tomcat manager webapp? If you just want to inspect what threads are running, there are generic Java debugging tools that would let you obtain overall JVM thread dumps. Is

Re: File Transfer Issues

As already mentioned, I think this is a similar/same issue I’m facing... Have you used the latest xrdp version or always using the one from the Ubuntu repos? I created an issue on xrdp site, because (to me) it looks like file transfer is broken with the latest xrdp version (at least when using

Re: Guacamole Session & thread information in tomcat 8

On Tue, Feb 25, 2020, 19:39 Tushar Jain wrote: > ... > ---I am not seeing even a single busy thread when users are logging into > Guacamole. What could be the problem? > I'm not sure why zero threads would be shown, but perhaps one of the Tomcat lists would be of better help in debugging the

Re: Guacamole Session & thread information in tomcat 8

Guacamole uses its own session implementation. It does not use the Java servlet API for sessions, which is what would be tracked by something like Tomcat's manager webapp. You will not be able to see Guacamole sessions there. ---Okay, Thanks I would expect all Java threads to be visible within

Re: RDP drive redirection with xrdp on centos not working

Hi, after some debugging this might be some kind of incompatibility(?) between xrdp version 0.9.12 and guacamole (1.1.0) because when using xrdp 0.9.11 everything is working as expected. i just opened an issue on xrdp site... https://github.com/neutrinolabs/xrdp/issues/1505 -- Sent from:

Re: Guacamole Session & thread information in tomcat 8

Guacamole uses its own session implementation. It does not use the Java servlet API for sessions, which is what would be tracked by something like Tomcat's manager webapp. You will not be able to see Guacamole sessions there. I would expect all Java threads to be visible within Tomcat's manager,

Re: Guacamole Database Schema - disconnected sessions

On Tue, Feb 25, 2020 at 12:45 PM Adrian Owen wrote: > Hi Nick, > > > > --Connection history is stored persistently, but these entries are made > after the connection is closed > > > > So new entry in connection history table means a connection has just > closed. > > > > That’s all we need to

RE: Guacamole Database Schema - disconnected sessions

Hi Nick, --Connection history is stored persistently, but these entries are made after the connection is closed So new entry in connection history table means a connection has just closed. That’s all we need to know, If connections always result in history entry after termination, this is

Re: Guacamole Session & thread information in tomcat 8

Hi Nick, In Tomcat 8 manager, I am expecting to see "active sessions " and "Busy Threads" for every guacamole session created by our users. Currently Active sessions are displayed as zero, irrespective of any number of users who login to guacamole. I also do not see any busy threads in the

Re: readTLS: (unknown error code) (49)

On Mon, Feb 24, 2020 at 2:51 AM 崔** wrote: > Hi everyone: > I connected a VM(CentOS7) with vnc through guacamole。It's always black > and reconnected every once in a while。 > > guacammole log : > > [http-nio-8080-exec-1036] INFO o.a.g.tunnel.TunnelRequestService - User > "admin" disconnected

Re: File Transfer Issues

On Tue, Feb 25, 2020 at 7:33 AM wrote: > Update…it wasn’t perms on the Guac server. > > > > I’ve been playing around and testing different things, turns out it was > the XRDP on both an Ubuntu and a newly built Xubuntu; for testing I built a > Windows 10 box and the RDP file transfer worked

Re: Guacamole Database Schema - disconnected sessions

On Tue, Feb 25, 2020 at 8:54 AM Adrian Owen wrote: > > > In our automated Guacamole solution we currently enable VIDEO on every > connection and monitor for no lock on the video stream file. We allow for > .1, .2 etc. > > > > But this puts overhead on Guacamole, disk certainly and risk of

Re: Guacamole Session & thread information in tomcat 8

On Tue, Feb 25, 2020 at 3:55 AM Tushar Jain wrote: > Hi, > > I have guacamole setup on Ubuntu 18.04. The client is installed on Tomcat > 8 and it is behind nginx proxy. SSL is enable don Nginx. The steps followed > for Tomcat 8 and nginx are same as per guacamole documentation. The problem > i

Re: ldap-user-search-filter problem

We're using openLDAP (libldap-2.4-2:amd64) on a separate Ubuntu 18.04 installation. Many thanks, Fabio > On Feb 24, 2020, at 22:57, Mike Jumper wrote: > > On Mon, Feb 24, 2020, 19:52 Fabio Corsi > wrote: > Hi, > > I’ve a fresh install of Guacamole

Re: Guacamole Capacity planning

Just found this thread https://sourceforge.net/p/guacamole/discussion/1110834/thread/666f7a9f/ The questions answered here. thanks, Adrian From: Adrian Owen Sent: 25 February 2020 14:10 To: user@guacamole.apache.org Subject: Guacamole Capacity planning I

Guacamole Capacity planning

I read that 1 core x 2GB RAM is recommended per 25 concurrent users. What is recommended for 200 concurrent users? a. 8 x 1 Core 2GB RAM b. 4 x 2 Core 2GB RAM c. 2 x 2 Core 4GB RAM or d. 1 x 4 Core 4GB RAM Thanks, Adrian

Guacamole Database Schema - disconnected sessions

In our automated Guacamole solution we currently enable VIDEO on every connection and monitor for no lock on the video stream file. We allow for .1, .2 etc. But this puts overhead on Guacamole, disk certainly and risk of bottleneck. I would prefer to make a MYSQL call to the database, and

Re: xrdp and vnc on fedora

big thx for your extensive description! I've deactivated the clipboard in xrdp and it works now without problems... --- -- Greetz Am 25.02.2020 14:29, schrieb Steffen Moser: Most probably because the Windows 10 RDP server behaves correctly, while "xrdp + Xvnc" doesn't. The same goes for

RE: File Transfer Issues

Update…it wasn’t perms on the Guac server. I’ve been playing around and testing different things, turns out it was the XRDP on both an Ubuntu and a newly built Xubuntu; for testing I built a Windows 10 box and the RDP file transfer worked fine. I built a new Ubuntu VM and installed the

Re: xrdp and vnc on fedora

Hi, On 25.02.20 09:07, Christoph wrote: > Hi > > I have a problem since update to 1.1.0... > I use xrdp and vnc on a fedora 31. If I want to copy some text (with > menu or ctrl-c) then the connection collapses... I need to restart the > session... What can be the problem? I've got the same

Re: xrdp and vnc on fedora

with a windows 10 rdp I dont have this problem... --- -- Greetz Am 25.02.2020 09:41, schrieb Mike Jumper: On Tue, Feb 25, 2020, 00:25 Christoph wrote: I've build a rpm pkg and update the old one... Do I need to build something more? I don't know how your RPM package is built. You

RE: Problem with LDAP authentication

Hi again Nick OK so I tested it again and imported the LDAP certificate, even though I would expect that this is not necessary as it should be trusted (because it is not a self signed one). On the Guacamole server, I did openssl s_client -showcerts -connect ldap.campus.unibe.ch:636 /dev/null |

Re: xrdp and vnc on fedora

Thats the part of spec file with rdp: %files -n libguac-client-rdp %{_libdir}/libguac-client-rdp.so %{_libdir}/libguac-client-rdp.so.* %{_libdir}/freerdp2/*.so these files are build and replaced by new version... --- -- Greetz Am 25.02.2020 09:41, schrieb Mike Jumper: On Tue, Feb 25,

Re: xrdp and vnc on fedora

On Tue, Feb 25, 2020, 00:25 Christoph wrote: > I've build a rpm pkg and update the old one... Do I need to build > something more? > I don't know how your RPM package is built. You don't need to build anything but guacamole-server, but I would double-check that your package build has done what

Re: xrdp and vnc on fedora

On Tue, Feb 25, 2020, 00:08 Christoph wrote: > Hi > > I have a problem since update to 1.1.0... > I use xrdp and vnc on a fedora 31. If I want to copy some text (with > menu or ctrl-c) then the connection collapses... I need to restart the > session... What can be the problem? > Are you sure

xrdp and vnc on fedora

Hi I have a problem since update to 1.1.0... I use xrdp and vnc on a fedora 31. If I want to copy some text (with menu or ctrl-c) then the connection collapses... I need to restart the session... What can be the problem? -- -- Greetz