Well another option is obviously compiling screen share with JDK8. As a client you only need JRE8 installed. According to some sources only roughly 50% of users have that: https://plumbr.eu/blog/java/java-version-and-vendor-data-analyzed-2016-edition
What is the behaviour in case the Java version is too old? Will the screen sharing app show a message saying "Please update Java" or will it just silently fail without any error or generic/cryptic message ? Thanks, Sebastian 2016-08-30 13:16 GMT+12:00 Maxim Solodovnik <solomax...@gmail.com>: > We can set "compilance level" to be 1.7, BUT screen-sharing also depends on > same mina :( > > OPENMEETINGS-1267 contains server log > > > On Tue, Aug 30, 2016 at 8:13 AM, seba.wag...@gmail.com < > seba.wag...@gmail.com> wrote: > > > Or is that attached exception in [OPENMEETINGS-1267] actually an > exception > > from the screen sharing applet ? Looks like an exception in the server or > > not ? > > > > 2016-08-30 13:12 GMT+12:00 seba.wag...@gmail.com <seba.wag...@gmail.com > >: > > > > > Is it possible so set the build version for the screen sharing applet > to > > > Java7 separated from the server ? > > > > > > Thx > > > > > > 2016-08-30 13:09 GMT+12:00 Maxim Solodovnik <solomax...@gmail.com>: > > > > > >> I'm also using java8 for all development (both 3.1 and 3.2) > > >> Why I raise this topic: red5-1.0.8-M9, we are using, depends on apache > > >> mina > > >> built with java8 > > >> this is why we have issues like this [1] > > >> > > >> [1] > > >> https://issues.apache.org/jira/browse/OPENMEETINGS-1267?focu > > >> sedCommentId=15445177&page=com.atlassian.jira.plugin. > > >> system.issuetabpanels:comment-tabpanel#comment-15445177 > > >> > > >> On Tue, Aug 30, 2016 at 5:54 AM, seba.wag...@gmail.com < > > >> seba.wag...@gmail.com> wrote: > > >> > > >> > Are you thinking of pushing the value for the source code to java > 1.8 > > ? > > >> > > > >> > @Hermant: No, if the Jar has compilation level set to 1.8, a 1.7 JVM > > >> can't > > >> > execute it anymore. I am not sure, but I think WebStart has some > > checks > > >> for > > >> > this and might display some error message saying you have to update > > >> Java. > > >> > > > >> > I was building and running v3.2.x with JDK8 all the time. Was doing > > >> fine. > > >> > However not set source code level to 1.8 yet. > > >> > > > >> > I think maybe migrate to JDK8 with the 3.2.x tree and leave source > > code > > >> > version to 1.7 for OpenMeetings 3.1.x > > >> > > > >> > Thanks, > > >> > Sebastian > > >> > > > >> > 2016-08-30 9:29 GMT+12:00 Coscend@OM <om.insig...@coscend.com>: > > >> > > > >> > > Hello Maxim, > > >> > > > > >> > > Build JDK 8 is great. > > >> > > > > >> > > Can the user's browser Java be 1.7 to use screensharing and > > recording? > > >> > > Or, should this be 1.8 as well? > > >> > > > > >> > > Thank you. > > >> > > > > >> > > Sincerely, > > >> > > > > >> > > Hemant K. Sabat > > >> > > > > >> > > Coscend Communications Solutions > > >> > > Web site: www.Coscend.com > > >> > > ------------------------------------------------------------ > ------ > > >> > > CONFIDENTIALITY NOTICE: See 'Confidentiality Notice Regarding > E-mail > > >> > > Messages from Coscend Communications Solutions' posted at: > > >> > > http://www.Coscend.com/Terms_and_Conditions.html > > >> > > > > >> > > -----Original Message----- > > >> > > From: Maxim Solodovnik [mailto:solomax...@gmail.com] > > >> > > Sent: Monday, August 29, 2016 10:54 AM > > >> > > To: dev <dev@openmeetings.apache.org> > > >> > > Subject: [DISCUSSION] using JDK8 in OM > > >> > > > > >> > > Hello All, > > >> > > > > >> > > we currently have mix of JDKs in our libraries Maybe it's time to > > set > > >> > JDK8 > > >> > > as our build JDK? > > >> > > JDK7 is not being officially updated by Oracle anymore > > >> > > > > >> > > -- > > >> > > WBR > > >> > > Maxim aka solomax > > >> > > > > >> > > > > >> > > > > >> > > ----- > > >> > > No virus found in this message. > > >> > > Checked by AVG - www.avg.com > > >> > > Version: 2016.0.7752 / Virus Database: 4649/12902 - Release Date: > > >> > 08/29/16 > > >> > > > > >> > > > > >> > > > >> > > > >> > -- > > >> > Sebastian Wagner > > >> > https://twitter.com/#!/dead_lock > > >> > seba.wag...@gmail.com > > >> > > > >> > > >> > > >> > > >> -- > > >> WBR > > >> Maxim aka solomax > > >> > > > > > > > > > > > > -- > > > Sebastian Wagner > > > https://twitter.com/#!/dead_lock > > > seba.wag...@gmail.com > > > > > > > > > > > -- > > Sebastian Wagner > > https://twitter.com/#!/dead_lock > > seba.wag...@gmail.com > > > > > > -- > WBR > Maxim aka solomax > -- Sebastian Wagner https://twitter.com/#!/dead_lock seba.wag...@gmail.com
