Hello Rodolfo, Debug logging you quoted provide zero info :( There are no limits for logins in the system
Could you share error stack trace? I might write test foe this Am I right thinking the use case is: 100 users are trying to get room hash in parallel? On Thu, 26 Mar 2020 at 00:58, Rodolfo Gonzalez <rodolfo.gonza...@gmail.com> wrote: > Hi, > > currently I run an OM 4.0.10 server with a pretty default configuration, > using > > # java -version > openjdk version "1.8.0_242" > OpenJDK Runtime Environment (build 1.8.0_242-8u242-b08-0ubuntu3~16.04-b08) > OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode) > > on Ubuntu 16.04 (default values for file handles limits). > > I integrated OM with a web app made in PHP with the Yii framework, using > the SOAP API. I use this library: > > https://github.com/hakeem23/open-meetings-soap > > The server is on AWS, being a c4d.4xlarge instance, with htop reporting 16 > cores. CPU usage is reported by AWS to be around 50%, with a system load > maxing up at the 5-7 range reported by htop. The thing is that as many as > 100 users try to list rooms or connect to the server at a given time. > > I'm having several problems with the service, the main one being that the > users sometimes can not get the room hashes or enter a room. Given the flow > of the process, my best guess is that the library can not login to the OM > server. The errors in the output are like these, I think (I'm not sure if > these are the cause of the problem): > > DEBUG 03-25 11:44:24.577 o.a.o.d.u.AuthLevelUtil:42 [0.0-5453-exec-7] - > Level Admin :: [DENIED] > DEBUG 03-25 11:44:24.632 o.a.o.d.u.AuthLevelUtil:42 [0.0-5453-exec-7] - > Level Admin :: [DENIED] > DEBUG 03-25 11:44:24.633 o.a.o.d.u.AuthLevelUtil:42 [0.0-5453-exec-7] - > Level GroupAdmin :: [DENIED] > DEBUG 03-25 11:44:24.642 o.a.o.d.u.AuthLevelUtil:42 [0.0-5453-exec-7] - > Level Admin :: [DENIED] > DEBUG 03-25 11:44:24.642 o.a.o.d.u.AuthLevelUtil:42 [0.0-5453-exec-7] - > Level Admin :: [DENIED] > > and so on. But I'm unsure if this is the error which causes a cascade > exceptions which render the web app unable to get the room hashes and so > (those process relay on being loged in, anyway). The thing is, the SOAP > library currently does the login process from the app, using and user > "admin" with SOAP and ADMIN level credentials. And the problem is > intermitent. > > Do you consider that my guess is right? Is there a limit on "logins" at > any given time? If so, can it be increased? Does the version of java affect? > > Any other ideas are welcome. > > Regards, > Rodolfo. > -- WBR Maxim aka solomax
