Wrap most of fetch_events in a try/except JsonableError.
Wrap most of fetch_events in a try/except JsonableError.

This is a no-op right now, but we'll want the new structure for the
next commit, and splitting this out makes it a lot easier to read what
is actually changed in the next commit.

vikas-parashar/zulip,Jianchun1/zulip,cosmicAsymmetry/zulip,brainwane/zulip,Galexrt/zulip,rht/zulip,amyliu345/zulip,calvinleenyc/zulip,synicalsyntax/zulip,punchagan/zulip,KingxBanana/zulip,Galexrt/zulip,Juanvulcano/zulip,SmartPeople/zulip,amyliu345/zulip,eeshangarg/zulip,ryanbackman/zulip,sonali0901/zulip,dhcrzf/zulip,ryanbackman/zulip,vabs22/zulip,tommyip/zulip,eeshangarg/zulip,jackrzhang/zulip,eeshangarg/zulip,dhcrzf/zulip,brockwhittaker/zulip,synicalsyntax/zulip,dattatreya303/zulip,blaze225/zulip,AZtheAsian/zulip,Vallher/zulip,synicalsyntax/zulip,SmartPeople/zulip,ryanbackman/zulip,blaze225/zulip,niftynei/zulip,amanharitsh123/zulip,verma-varsha/zulip,peguin40/zulip,zacps/zulip,isht3/zulip,rishig/zulip,j831/zulip,susansls/zulip,vaidap/zulip,ahmadassaf/zulip,paxapy/zulip,eeshangarg/zulip,jphilipsen05/zulip,umkay/zulip,sup95/zulip,brainwane/zulip,umkay/zulip,dhcrzf/zulip,souravbadami/zulip,sharmaeklavya2/zulip,zulip/zulip,dattatreya303/zulip,Galexrt/zulip,ryansnowboarder/zulip,tommyip/zulip,jackrzhang/zulip,souravbadami/zulip,zulip/zulip,KingxBanana/zulip,SmartPeople/zulip,zulip/zulip,niftynei/zulip,rishig/zulip,calvinleenyc/zulip,kou/zulip,ahmadassaf/zulip,cosmicAsymmetry/zulip,eeshangarg/zulip,ryansnowboarder/zulip,ahmadassaf/zulip,reyha/zulip,vabs22/zulip,samatdav/zulip,kou/zulip,hackerkid/zulip,Jianchun1/zulip,jackrzhang/zulip,kou/zulip,kou/zulip,samatdav/zulip,rishig/zulip,souravbadami/zulip,Juanvulcano/zulip,AZtheAsian/zulip,vabs22/zulip,shubhamdhama/zulip,ryansnowboarder/zulip,arpith/zulip,vaidap/zulip,showell/zulip,jrowan/zulip,jackrzhang/zulip,timabbott/zulip,tommyip/zulip,reyha/zulip,sonali0901/zulip,reyha/zulip,niftynei/zulip,TigorC/zulip,ryansnowboarder/zulip,eeshangarg/zulip,rht/zulip,mohsenSy/zulip,sonali0901/zulip,sharmaeklavya2/zulip,JPJPJPOPOP/zulip,samatdav/zulip,krtkmj/zulip,verma-varsha/zulip,tommyip/zulip,rht/zulip,KingxBanana/zulip,grave-w-grave/zulip,vikas-parashar/zulip,cosmicAsymmetry/zulip,Frouk/zulip,christi3k/zulip,zacps/zulip,umkay/zulip,amyliu345/zulip,reyha/zulip,brockwhittaker/zulip,sharmaeklavya2/zulip,timabbott/zulip,vabs22/zulip,grave-w-grave/zulip,zacps/zulip,souravbadami/zulip,KingxBanana/zulip,rht/zulip,punchagan/zulip,tommyip/zulip,peiwei/zulip,punchagan/zulip,rishig/zulip,brainwane/zulip,vaidap/zulip,TigorC/zulip,krtkmj/zulip,umkay/zulip,aakash-cr7/zulip,ryanbackman/zulip,christi3k/zulip,krtkmj/zulip,calvinleenyc/zulip,joyhchen/zulip,zacps/zulip,krtkmj/zulip,aakash-cr7/zulip,niftynei/zulip,arpith/zulip,mohsenSy/zulip,amanharitsh123/zulip,TigorC/zulip,blaze225/zulip,samatdav/zulip,kou/zulip,shubhamdhama/zulip,verma-varsha/zulip,jainayush975/zulip,verma-varsha/zulip,Frouk/zulip,Frouk/zulip,TigorC/zulip,dhcrzf/zulip,peiwei/zulip,souravbadami/zulip,grave-w-grave/zulip,joyhchen/zulip,rht/zulip,peiwei/zulip,kou/zulip,punchagan/zulip,jrowan/zulip,PhilSk/zulip,aakash-cr7/zulip,timabbott/zulip,sonali0901/zulip,cosmicAsymmetry/zulip,zulip/zulip,umkay/zulip,ryansnowboarder/zulip,showell/zulip,Vallher/zulip,dawran6/zulip,JPJPJPOPOP/zulip,andersk/zulip,jphilipsen05/zulip,vabs22/zulip,joyhchen/zulip,AZtheAsian/zulip,Vallher/zulip,sonali0901/zulip,amyliu345/zulip,Vallher/zulip,Galexrt/zulip,punchagan/zulip,Diptanshu8/zulip,ahmadassaf/zulip,isht3/zulip,amyliu345/zulip,hackerkid/zulip,niftynei/zulip,amanharitsh123/zulip,dattatreya303/zulip,Diptanshu8/zulip,aakash-cr7/zulip,joyhchen/zulip,aakash-cr7/zulip,susansls/zulip,grave-w-grave/zulip,ryansnowboarder/zulip,j831/zulip,jainayush975/zulip,shubhamdhama/zulip,paxapy/zulip,dwrpayne/zulip,peguin40/zulip,sharmaeklavya2/zulip,zulip/zulip,shubhamdhama/zulip,mohsenSy/zulip,brainwane/zulip,vaidap/zulip,jackrzhang/zulip,krtkmj/zulip,dattatreya303/zulip,dawran6/zulip,calvinleenyc/zulip,Vallher/zulip,Jianchun1/zulip,Frouk/zulip,SmartPeople/zulip,KingxBanana/zulip,susansls/zulip,peiwei/zulip,synicalsyntax/zulip,dattatreya303/zulip,jphilipsen05/zulip,rht/zulip,mohsenSy/zulip,AZtheAsian/zulip,dhcrzf/zulip,timabbott/zulip,mohsenSy/zulip,grave-w-grave/zulip,isht3/zulip,Frouk/zulip,mahim97/zulip,Diptanshu8/zulip,paxapy/zulip,arpith/zulip,mahim97/zulip,AZtheAsian/zulip,PhilSk/zulip,paxapy/zulip,showell/zulip,sonali0901/zulip,PhilSk/zulip,vikas-parashar/zulip,Diptanshu8/zulip,christi3k/zulip,Juanvulcano/zulip,showell/zulip,christi3k/zulip,dwrpayne/zulip,peguin40/zulip,peguin40/zulip,Juanvulcano/zulip,sharmaeklavya2/zulip,christi3k/zulip,sup95/zulip,synicalsyntax/zulip,TigorC/zulip,dwrpayne/zulip,vikas-parashar/zulip,synicalsyntax/zulip,peguin40/zulip,Diptanshu8/zulip,mahim97/zulip,blaze225/zulip,isht3/zulip,cosmicAsymmetry/zulip,zacps/zulip,Jianchun1/zulip,zacps/zulip,brainwane/zulip,jrowan/zulip,isht3/zulip,krtkmj/zulip,reyha/zulip,joyhchen/zulip,ahmadassaf/zulip,mahim97/zulip,rht/zulip,ryanbackman/zulip,timabbott/zulip,PhilSk/zulip,Galexrt/zulip,jrowan/zulip,Galexrt/zulip,peguin40/zulip,andersk/zulip,synicalsyntax/zulip,samatdav/zulip,shubhamdhama/zulip,SmartPeople/zulip,dwrpayne/zulip,andersk/zulip,tommyip/zulip,JPJPJPOPOP/zulip,zulip/zulip,aakash-cr7/zulip,isht3/zulip,jackrzhang/zulip,brainwane/zulip,vaidap/zulip,brockwhittaker/zulip,cosmicAsymmetry/zulip,andersk/zulip,paxapy/zulip,dawran6/zulip,amanharitsh123/zulip,hackerkid/zulip,susansls/zulip,Juanvulcano/zulip,dwrpayne/zulip,samatdav/zulip,paxapy/zulip,rishig/zulip,brainwane/zulip,j831/zulip,verma-varsha/zulip,brockwhittaker/zulip,jrowan/zulip,blaze225/zulip,vikas-parashar/zulip,jainayush975/zulip,andersk/zulip,eeshangarg/zulip,rishig/zulip,andersk/zulip,peiwei/zulip,hackerkid/zulip,sup95/zulip,ryansnowboarder/zulip,shubhamdhama/zulip,hackerkid/zulip,verma-varsha/zulip,umkay/zulip,andersk/zulip,sup95/zulip,jrowan/zulip,jphilipsen05/zulip,sharmaeklavya2/zulip,PhilSk/zulip,mahim97/zulip,dhcrzf/zulip,PhilSk/zulip,souravbadami/zulip,Jianchun1/zulip,vikas-parashar/zulip,Frouk/zulip,mohsenSy/zulip,peiwei/zulip,Juanvulcano/zulip,sup95/zulip,grave-w-grave/zulip,arpith/zulip,TigorC/zulip,sup95/zulip,dwrpayne/zulip,susansls/zulip,umkay/zulip,krtkmj/zulip,tommyip/zulip,jackrzhang/zulip,susansls/zulip,amanharitsh123/zulip,JPJPJPOPOP/zulip,Jianchun1/zulip,dwrpayne/zulip,jainayush975/zulip,JPJPJPOPOP/zulip,ahmadassaf/zulip,dawran6/zulip,rishig/zulip,joyhchen/zulip,punchagan/zulip,peiwei/zulip,Frouk/zulip,SmartPeople/zulip,hackerkid/zulip,Vallher/zulip,blaze225/zulip,Diptanshu8/zulip,dhcrzf/zulip,punchagan/zulip,KingxBanana/zulip,showell/zulip,timabbott/zulip,christi3k/zulip,ahmadassaf/zulip,mahim97/zulip,jphilipsen05/zulip,Galexrt/zulip,vabs22/zulip,jainayush975/zulip,brockwhittaker/zulip,calvinleenyc/zulip,kou/zulip,j831/zulip,arpith/zulip,AZtheAsian/zulip,ryanbackman/zulip,Vallher/zulip,jphilipsen05/zulip,showell/zulip,vaidap/zulip,arpith/zulip,jainayush975/zulip,shubhamdhama/zulip,dattatreya303/zulip,amyliu345/zulip,j831/zulip,timabbott/zulip,j831/zulip,brockwhittaker/zulip,niftynei/zulip,hackerkid/zulip,reyha/zulip,amanharitsh123/zulip,JPJPJPOPOP/zulip,dawran6/zulip,zulip/zulip,calvinleenyc/zulip,showell/zulip,dawran6/zulip