Log filled with liveshare trace message

[aeschli]

VSCode Version: 1.41.0-insider
Commit: bf7d03bf88732af0b46e473c663c49e18e839f9c
Date: 2019-11-15T05:32:36.095Z
Electron: 6.1.4
Chrome: 76.0.3809.146
Node.js: 12.4.0
V8: 7.6.303.31-electron.0
OS: Linux x64 4.15.0-66-generic

Liveshare 1.0.1293

• Live share extension is installed, but I'm not logged in
• Run command Set Log Level..., pick Verbose
• Open the Output > Log (Extension Host) tab
• Open a plain text filr like 'LICENCE`
• Note that every second it logs 8 new lines:

[2019-11-21 09:18:50.925] [exthost] [trace] ExtHostCommands#executeCommand vscode.executeCodeLensProvider
[2019-11-21 09:18:50.925] [exthost] [trace] ExtHostCommands#executeCommand _executeCodeLensProvider
[2019-11-21 09:18:50.926] [exthost] [trace] [ms-vsliveshare.vsliveshare] INVOKE provider 'm'
[2019-11-21 09:18:50.926] [exthost] [trace] [ms-vsliveshare.vsliveshare] provider DONE after 0ms

• I checked in the debugger and it is LiveShare that constantly calls vscode.executeCodeLensProvider

• As I'm not logged in to LiveShare, I would expect that no providers are being registered by LiveShare, nor any work done.

• As there are no modification in the editor, it's unclear to me why vscode.executeCodeLensProvider needs to be constantly called.

[setaskin]

Adding @daytonellwanger

[derekbekoe]

We’ve made improvements in this area since this issue was filed. Further, #4470 will remove the Live Share extension activation behavior that was mentioned above.