hi sebastian, that means, that the bandwidth errors is appearing, if the server invokes incomingScreenSharing before the last call is finished?
i just tried to debug where much time is lost on serverside showing one image - the timeloss is quite small, a bottleneck could be the filewriting/reading ... -> do u know, whether there is a possibility to send the image as bytearray to openLaszlo ? we would save the overhead of receiving the JPEG via HTTP, saving it on filesystem and letting the GUI download it again. -> if a functioncall as bytearray would work, we could send the imagedata directly to the GUI... see ya Smoeker On 11 Mrz., 17:08, Sebastian Wagner <[email protected]> wrote: > on client side the warning is > in:http://openmeetings.googlecode.com/svn/trunk/openmeetings_lps411/modu... > > <method name="incomingScreenSharing" args="value"> > <![CDATA[ > //only do if last image has been loading successfully > if (!this.isScreenImageLoading){ > ..... load image logic ..... > } else { > //Debug.write("frame dropped!"); > Debug.warn("frame dropped!"); > new lz.errorPopup(canvas,{error:canvas.getLabelName(240)}); > } > ]]> > </method> > > the attribute *isScreenImageLoading* is true as long as the current > image is loading. > As soon as the Image-Loading is completed the flag is set to false > again:http://openmeetings.googlecode.com/svn/trunk/openmeetings_lps411/modu... > => > <handler name="onload"> > this.refObj.layers.push(this); > this.refObj.isScreenImageLoading=false; > .... > </handler> > > 2009/3/11 smoeker <[email protected]>: > > > > > > > hola! > > > i just know the clientside one... > > > see ya > > > Smoeker > > > On 11 Mrz., 16:57, Sebastian Wagner <[email protected]> wrote: > >> there are two bandwidth warning messages. > >> One in the server, one in the client. > >> Which one are you referring too? > > >> sebastian > > >> 2009/3/11 smoeker <[email protected]>: > > >> > hi, > > >> > i dont know, where u read this, but the intention of implementing an > >> > alternative sharer was to have more performance in a high bandwidth > >> > scenario ;-) > > >> > -> i just looked within clientcode to find out in which cases the "Low > >> > bandwidth message" is thrown, but i dont really understand it, it > >> > seems to be dependent on a flag.... > >> > -> maybe sebastian can tell us more about the origin of the message, > >> > based on that, we could consider finding a optimizaion of the > >> > serverside handling of the sent jpegs... > > >> > see ya > > >> > Smoeker > > >> > On 11 Mrz., 15:20, Allan Pinto <[email protected]> wrote: > >> >> hi smoeker, > >> >> but even with the original sharer, on a lan i was getting bad bandwidth > >> >> error, > >> >> i read on the mail list that this problem was solved with jrdesktop ( > >> >> or i think i read something like that) , and im on a lan network, so i > >> >> dont think i should be getting this error. > >> >> any config values i need to change for the same ? > > >> >> On Wed, Mar 11, 2009 at 2:14 PM, smoeker <[email protected]> wrote: > > >> >> > hola, > > >> >> > while the standard sharer takes a snapshot of the desktop > >> >> > chronologically, jrdesktop takes a screenCapture on every mouse/ > >> >> > keyboard event, so it sends much more data as the original sharer - > >> >> > altthough it zips the data before transmission.... > > >> >> > in a small bandwidth scenario, i would recommend to use the standard > >> >> > sharer.... > > >> >> > see ya > > >> >> > Smoeker > > >> >> > On 11 Mrz., 14:49, Allan Pinto <[email protected]> wrote: > >> >> >> i downloaded openlaszlo 4.2.0.1 , i had downloaded some nightly build > >> >> >> which was named 4.2.x , > >> >> >> what i did now was setup a new machine with mint linux did everything > >> >> >> else the same, > >> >> >> but this time used openlaszlo 4.2.0.1 and it worked !!!!!!!!!!! > >> >> >> muchos gracias > > >> >> >> but , hehe, now a few issue, > >> >> >> even jr desktop is throwing bad bandwidth errors. > >> >> >> also , how can i take control if somebody else is sharing their > >> >> >> screen > >> >> >> , is that possible, > >> >> >> but most important is the bad bandwidth error, i thought it wouldnt > >> >> >> be > >> >> >> there with jrdesktop, i can see the icon come up, with a exit option, > >> >> >> and im on a lan, i get bad bandwidth on the pc which i am sharing the > >> >> >> screen and also a few other pc's > > >> >> >> any ideas > > >> >> >> On Wed, Mar 11, 2009 at 1:24 PM, smoeker <[email protected]> > >> >> >> wrote: > > >> >> >> > hola, > > >> >> >> > my README.txt within the openlaszlo webapp says Version 4.2.0, but > >> >> >> > im > >> >> >> > not too sure, whether this is correct ( i switched the openlaszlo > >> >> >> > version several times and also had some nighlty build versions > >> >> >> > running...) > > >> >> >> > see ya > > >> >> >> > Smoeker > > >> >> >> > On 11 Mrz., 13:51, Allan Pinto <[email protected]> wrote: > >> >> >> >> smoeker, roberto > >> >> >> >> one last question, which version of openlaszlo do you use for > >> >> >> >> compiling the svn version > > >> >> >> >> On Wed, Mar 11, 2009 at 12:24 PM, Allan Pinto > >> >> >> >> <[email protected]> wrote: > >> >> >> >> > great, let me know > > >> >> >> >> > On Wed, Mar 11, 2009 at 12:11 PM, Roberto Torresani > >> >> >> >> > <[email protected]> wrote: > >> >> >> >> >> Hi Allan! > >> >> >> >> >> I think is similar of my problem: rc2 works, but If I try to > >> >> >> >> >> compile last > >> >> >> >> >> release of svn on a red5 0.8 (server and client) this don't > >> >> >> >> >> work. > > >> >> >> >> >> I'm doing some test (in the last days), but without results. > >> >> >> >> >> If I resolve > >> >> >> >> >> the problem, I write it in mailinglist. > > >> >> >> >> >> Bye > >> >> >> >> >> Roberto > > >> >> >> >> >> 2009/3/11 Allan Pinto <[email protected]> > > >> >> >> >> >>> haha yeah, i felt pretty happy when everything looked > >> >> >> >> >>> compiled.! > >> >> >> >> >>> yes i did try to clear the browser cache, tried from different > >> >> >> >> >>> machines. no luck. > >> >> >> >> >>> just cant understant what the issue could be, i so wanted to > >> >> >> >> >>> check out > >> >> >> >> >>> jrdesktop, > >> >> >> >> >>> 0.7rc2 is working great, it is only because of the bad > >> >> >> >> >>> bandwidth error > >> >> >> >> >>> that i had to go for the svn, > >> >> >> >> >>> anyways it was a good learning experience, ill keep trying or > >> >> >> >> >>> wait > >> >> >> >> >>> till your next release. > >> >> >> >> >>> thanx for all the support, > >> >> >> >> >>> keep up the great work. > > >> >> >> >> >>> On Wed, Mar 11, 2009 at 11:54 AM, smoeker > >> >> >> >> >>> <[email protected]> wrote: > > >> >> >> >> >>> > hi, > > >> >> >> >> >>> > i think its normal, that only the target swf changes his > >> >> >> >> >>> > timestamp... > >> >> >> >> >>> > if the GUI is shown correct within the laszlo - > >> >> >> >> >>> > environment, when u > >> >> >> >> >>> > call it via laszlo - compiler, there cant be much left to > >> >> >> >> >>> > do.... > > >> >> >> >> >>> > -> when u successfully compiled the client and the webapp, > >> >> >> >> >>> > the biggest > >> >> >> >> >>> > part is far behind u ;-) > > >> >> >> >> >>> > did u try to clear browsercache? > > >> >> >> >> >>> > see ya > > >> >> >> >> >>> > Smoeker > > >> >> >> >> >>> > On 11 Mrz., 12:35, Allan Pinto <[email protected]> wrote: > >> >> >> >> >>> >> on a reboot and recompile of the client using only main > >> >> >> >> >>> >> not maindebug > >> >> >> >> >>> >> main.lzx.swf8.swf gets a new timestamp nothing else gets a > >> >> >> >> >>> >> new stamp, > >> >> >> >> >>> >> ive tried cp -af , > >> >> >> >> >>> >> i then deleted the main.lzx swf files and then copied over > >> >> >> >> >>> >> the compiled > >> >> >> >> >>> >> ones, > >> >> >> >> >>> >> still no luck. > >> >> >> >> >>> >> any idea if the rc3 version will come out soon, > >> >> >> >> >>> >> or instructions on how to compile the latest versions > >> >> >> >> >>> >> again from the > >> >> >> >> >>> >> beginning . > >> >> >> >> >>> >> i think this is out of my reach. > >> >> >> >> >>> >> i will try again on a mint linux machine in some time and > >> >> >> >> >>> >> revert. > > >> >> >> >> >>> >> On Wed, Mar 11, 2009 at 10:45 AM, smoeker > >> >> >> >> >>> >> <[email protected]> wrote: > > >> >> >> >> >>> >> > hi, > > >> >> >> >> >>> >> > please try to clear your browser cache - maybe u still > >> >> >> >> >>> >> > work on local > >> >> >> >> >>> >> > cached files... > > >> >> >> >> >>> >> > -> Otherwise please check the timestamps of the > >> >> >> >> >>> >> > generated swf files > >> >> >> >> >>> >> > after recompiling them... > > >> >> >> >> >>> >> > see ya > > >> >> >> >> >>> >> > Smoeker > > >> >> >> >> >>> >> > On 11 Mrz., 11:30, Allan Pinto <[email protected]> > >> >> >> >> >>> >> > wrote: > >> >> >> >> >>> >> >> hi smoeker, > >> >> >> >> >>> >> >> first of all thanx for your absolute fast responses and > >> >> >> >> >>> >> >> great help, > >> >> >> >> >>> >> >> and im sorry to keep > >> >> >> >> >>> >> >> asking so many questions, but here goes, > >> >> >> >> >>> >> >> i did go and compile the main.lzx file , and when i > >> >> >> >> >>> >> >> compile. > >> >> >> >> >>> >> >> everything looks perfect, i can log in , see the > >> >> >> >> >>> >> >> conference rooms, > >> >> >> >> >>> >> >> but > >> >> >> >> >>> >> >> when i copy the same in to the red5 webapps directory i > >> >> >> >> >>> >> >> see no > >> >> >> >> >>> >> >> change, > >> >> >> >> >>> >> >> if i log in tohttp://localhost:5080/openmeetings. > > >> >> >> >> >>> >> >> i really dont understand much of openlaszlo and java > >> >> >> >> >>> >> >> and red5 for > >> >> >> >> >>> >> >> that > >> >> >> >> >>> >> >> matter, im just following instructions from the wiki. > > >> >> >> >> >>> >> >> i have installed the openlaszlo server in /usr/lps-4.2.x > >> >> >> >> >>> >> >> what i do is , i run the startup.sh, and also start > >> >> >> >> >>> >> >> /red5.sh and > >> >> >> >> >>> >> >> then > >> >> >> >> >>> >> >> open the webpage on > >> >> >> >> >>> >> >> tohttp://localhost:8080/lps-4.2.x/openmeetings/maindebug.lzx?lzr=swf8&l... > >> >> >> >> >>> >> >> what i get is the admin login page with which i can log > >> >> >> >> >>> >> >> in and here > >> >> >> >> >>> >> >> is > >> >> >> >> >>> >> >> see that conference rooms can be seen, > >> >> >> >> >>> >> >> i know the above is with maindebug, i did the same with > >> >> >> >> >>> >> >> main, then > >> >> >> >> >>> >> >> closed the window, copied all the swf files to the > >> >> >> >> >>> >> >> $red5_home/webapps/openmeetings dir, > >> >> >> >> >>> >> >> restarted red5 . > >> >> >> >> >>> >> >> but no luck, i think i have goofed up big time but > >> >> >> >> >>> >> >> dont know > >> >> >> >> >>> >> >> where. > > >> >> >> >> >>> >> >> also , (and i noticed this is in the 0.7rc2 version too > >> >> >> >> >>> >> >> ) , when i > >> >> >> >> >>> >> >> go > >> >> >> >> >>> >> >> to the administration pages, i cannot scroll down > >> >> >> >> >>> >> >> completely in user > >> >> >> >> >>> >> >> options or conference room options, i can see that > >> >> >> >> >>> >> >> there are more op > > >> >> >> >> >>> >> >> On Wed, Mar 11, 2009 at 9:42 AM, Allan Pinto > > ... > > Erfahren Sie mehr »- Zitierten Text ausblenden - > > - Zitierten Text anzeigen - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "OpenMeetings User" group. 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