keep `get_connection` alive until the main thread has made assertions
keep `get_connection` alive until the main thread has made assertions

the code should have said `continue.await` in order to keep the thread
alive until the main thread has made assertions.  If the thread wasn't
alive, the connection could get garbage collected which would cause
sporadic failures.

fixes #2108

yaacov/manageiq,romaintb/manageiq,josejulio/manageiq,branic/manageiq,andyvesel/manageiq,mresti/manageiq,yaacov/manageiq,syncrou/manageiq,billfitzgerald0120/manageiq,tinaafitz/manageiq,agrare/manageiq,mresti/manageiq,lpichler/manageiq,KevinLoiseau/manageiq,aufi/manageiq,mzazrivec/manageiq,syncrou/manageiq,gmcculloug/manageiq,romanblanco/manageiq,djberg96/manageiq,mfeifer/manageiq,romaintb/manageiq,KevinLoiseau/manageiq,tinaafitz/manageiq,skateman/manageiq,lpichler/manageiq,mzazrivec/manageiq,maas-ufcg/manageiq,NaNi-Z/manageiq,gerikis/manageiq,romanblanco/manageiq,kbrock/manageiq,mfeifer/manageiq,mresti/manageiq,lpichler/manageiq,tzumainn/manageiq,maas-ufcg/manageiq,hstastna/manageiq,branic/manageiq,juliancheal/manageiq,durandom/manageiq,mkanoor/manageiq,NickLaMuro/manageiq,durandom/manageiq,mfeifer/manageiq,billfitzgerald0120/manageiq,fbladilo/manageiq,jrafanie/manageiq,ilackarms/manageiq,skateman/manageiq,romanblanco/manageiq,skateman/manageiq,NaNi-Z/manageiq,maas-ufcg/manageiq,ailisp/manageiq,matobet/manageiq,jvlcek/manageiq,borod108/manageiq,agrare/manageiq,jntullo/manageiq,israel-hdez/manageiq,jameswnl/manageiq,andyvesel/manageiq,josejulio/manageiq,israel-hdez/manageiq,jntullo/manageiq,ilackarms/manageiq,durandom/manageiq,mfeifer/manageiq,gmcculloug/manageiq,jntullo/manageiq,billfitzgerald0120/manageiq,lpichler/manageiq,maas-ufcg/manageiq,borod108/manageiq,andyvesel/manageiq,KevinLoiseau/manageiq,jameswnl/manageiq,tzumainn/manageiq,chessbyte/manageiq,aufi/manageiq,chessbyte/manageiq,kbrock/manageiq,jvlcek/manageiq,maas-ufcg/manageiq,jrafanie/manageiq,mkanoor/manageiq,hstastna/manageiq,matobet/manageiq,KevinLoiseau/manageiq,tinaafitz/manageiq,juliancheal/manageiq,durandom/manageiq,agrare/manageiq,jameswnl/manageiq,jameswnl/manageiq,aufi/manageiq,gerikis/manageiq,NaNi-Z/manageiq,andyvesel/manageiq,gmcculloug/manageiq,gmcculloug/manageiq,juliancheal/manageiq,jrafanie/manageiq,djberg96/manageiq,djberg96/manageiq,jrafanie/manageiq,gerikis/manageiq,ailisp/manageiq,mzazrivec/manageiq,yaacov/manageiq,tinaafitz/manageiq,ManageIQ/manageiq,kbrock/manageiq,branic/manageiq,skateman/manageiq,israel-hdez/manageiq,syncrou/manageiq,borod108/manageiq,d-m-u/manageiq,d-m-u/manageiq,branic/manageiq,chessbyte/manageiq,gerikis/manageiq,pkomanek/manageiq,NickLaMuro/manageiq,josejulio/manageiq,pkomanek/manageiq,KevinLoiseau/manageiq,romaintb/manageiq,tzumainn/manageiq,hstastna/manageiq,ilackarms/manageiq,borod108/manageiq,fbladilo/manageiq,agrare/manageiq,fbladilo/manageiq,romaintb/manageiq,ManageIQ/manageiq,mzazrivec/manageiq,matobet/manageiq,romanblanco/manageiq,ilackarms/manageiq,djberg96/manageiq,israel-hdez/manageiq,jvlcek/manageiq,billfitzgerald0120/manageiq,pkomanek/manageiq,fbladilo/manageiq,ManageIQ/manageiq,NaNi-Z/manageiq,juliancheal/manageiq,aufi/manageiq,hstastna/manageiq,tzumainn/manageiq,pkomanek/manageiq,d-m-u/manageiq,jvlcek/manageiq,KevinLoiseau/manageiq,mkanoor/manageiq,ailisp/manageiq,mresti/manageiq,maas-ufcg/manageiq,NickLaMuro/manageiq,syncrou/manageiq,romaintb/manageiq,kbrock/manageiq,ailisp/manageiq,chessbyte/manageiq,yaacov/manageiq,jntullo/manageiq,matobet/manageiq,ManageIQ/manageiq,mkanoor/manageiq,NickLaMuro/manageiq,josejulio/manageiq,d-m-u/manageiq,romaintb/manageiq