Downloading speed inside hise,

[parabuh]

Someonce has issue with downloading large files? On begning downloading speed is nice, but after few seconds speed is throtled to about 0.2 Mbps. This issue is only on mac.

[d.healey]

@parabuh Are you able to recreate the issue on your system?

[parabuh]

@d-healey Yeah, I can do that, I'll record a video.

[d.healey]

@parabuh No need for a video, I just wanted to know if you also have the problem, because that makes it easier to solve.

So do you get the issue when you use the same download link in the browser instead of through HISE?

[parabuh]

@d-healey one more time, when i downloading file through browser (mac/win) eveything is fine and downloading file with full speed, on macos hise starting download and after few seconds slowing down. On windows eveything is fine.

[d.healey]

Can you share the link to the file?

[parabuh]

@d-healey i tested this with my friend from another country and the same issue, downloading via was slow and via browser was normal so this is not CDN or infrastructure issue.

[d.healey]

@parabuh Can you share a link to the file so I can test?

[ustk]

@parabuh it would be helpful to see how you handle the download in the callback

[parabuh]

@d-healey i sent you link on chat
@ustk im using standard Server.downloadFile method

Server.downloadFile("/" + expansionFile, {}, downloadDir,
                function() {
                    var message = "";

                    message += Engine.doubleToString(
                        this.data.numDownloaded /
                        1024.0 / 1024.0, 1);
                    message += "MB / " + Engine
                        .doubleToString(this.data
                            .numTotal / 1024.0 / 1024.0,
                            1) + "MB";
                    
                    DOWNLOAD_STATUS.set("text", message);

                    if(this.data.finished) {
	                    expansionFileDir = downloadDir;
	                    INTALL_EXPANSION_BUTTON.set("visible", true); 
                    }
                });

[d.healey]

@parabuh said in Downloading speed inside hise,:

i sent you link on chat

Thanks, I'll give it a try now on Mac and see what results I get and if I see any issues.

[parabuh]

@ustk you can see this issue here https://streamable.com/px908r

[ustk]

@parabuh Mmm... This might be related to the size of the file and Hise having trouble to cache it on mac.. But this is above of my expertise level

[d.healey]

@parabuh Yeah, I just tested on Linux and no issue. I'll try on Mac now.

This is the snippet I'm using to test (you need to fill in the baseURL and url parts).

HiseSnippet 929.3ocsV01aaaCDlxIpXxaqXEn+.z7mjGLLrSbcRPvv5rc7lwpS8pSK12JXjNESDJRARpr4E3+y6ev1QI4XkDizVCL8ACduw6gO7tidlRFBZsTQbpewxTf37MtyWJLKFtfxDjIiHNO2MR9mBtjFcAnMjAKSoZMDQbb16Wr933sOI+6e9oATNUDBaTQHePxBg2vRXlMZm85eiw4ioQvErjJd260SBkhgRtLCwydtcHozvqoWAmSstUyk7qT8BhyO314U8A3nCiihnGdXT+98O43S5cRWZbmdzK61+jdGz6nCN9nXhyyNKhYjp4FpAz3lNPFsb9B7.UjfOvzrK4fUnKYNl4B0jgKX7nYqIGMg3r+rMT0dET0KcmxhX2oeCk8c4F72DQURyo1SAoteAPxoBj1u.RuvcdnhkZ1Xwhmu1chv.pXJd2TEJE9Rpwp4NThdHLsSnWCiUnvcQDzuSmV93OMOsd84f5FP0VClATM7928lfFMr5YBNS.9wYhPCSJ7khAYFiTz0tuJIOHTljJEXFZ4eCkmAMqeacOVrev2WJ54oMTkYTYsV.tqqvMdMttBLCWuEAMJ27FMsHoLECob9kX8RvCy81v2CxkELbYHk6mo39+neiFmtVQLJNlwg4K0FHwhiwRdDnBpnb8FoaliS6Ek0ZPC7B1z9uYoVNxqtWI6steJ2GLgs7ucUK+3V2AODPdHhx4GyBltcD0PaGyDL8BHxxUd3YSK4P6TEyRHiPhIOIqZdpW8UUtGNWZf2JJNh0WU2+glhi2psRtiiGzsY113pdp.CDYIWBpp21VGwB06W8+rOup+vhxfJNJESDLyaSgR47aknh0OtWgTVGgqd+jQHaZaeJ0g9kBJCyBGmQvM3.qhlIO2Qf9ZiLM22xhODxlbqOurUqnXivhrATV4Q9KhiqysX1VZW763BldpLAimpPUN0zzafIhYJ.KfsshjG2KiSQjQYbp49iVrCcKMfL985ms8rBMyrr5P4uf4Mcdx4MetP7EtyXlvEaGi01BFw6h+OvX4T5u08r3XHzrAf66N9O10Qxehz+NYlgItZJ0nX1ZfyyRliulEBX1EBfqskC0r0iExcrxVFXNHhxE9W7qzXWqrSowtqMRRngJ4GCK5yruC7U4ZPLIxemzycpU1uKIu2qJOmfOK8wvv6uUOJvC10.ObWCr2tF3q10.6uqAdztF3we5.s+qgeNyHSJZaHjoyNKeXkiyYBJVAlWsR9OrJPAuL

I know of another developer who's experienced slow download issues on Mac, so this is not unique.

[d.healey]

Confirmed, I get the same issue on Mac. I also tested with curl and the download speed is good, so this is specific to JUCE/HISE. I'll see if I can find a solution

[parabuh]

@d-healey thanks for your help <3

[parabuh]

@parabuh if the file is smaller than 500 mb everything is ok

[d.healey]

Pretty sure this PR fixes it - https://github.com/christophhart/HISE/pull/643

[aaronventure]

@parabuh on macOS you can use curl with BackgroundTask to do any downloading you need.

[d.healey]

@aaronventure Do you have to link against curl in Projucer?