bridge: Keep a reference on a possibly closing HTTP channel
bridge: Keep a reference on a possibly closing HTTP channel

Because the CockpitChannel may close during this function call
hold a reference to the object.

Reviewed-by: Marius Vollmer <bb11c6e942c5cc765df5f04da146b3198127a7a3@redhat.com>

zigitax/cockpit,andreasn/cockpit,evol262/cockpit,dperpeet/cockpit,evol262/cockpit,larsu/cockpit,sgallagher/cockpit,dperpeet/cockpit,Scribery/cockpit,moolitayer/cockpit,vbatts/cockpit,petervo/cockpit,Thermionix/cockpit,mareklibra/cockpit,nmav/cockpit,deryni/cockpit,xhad/cockpit,harishanand95/cockpit,dperpeet/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,denysvitali/cockpit,martinpitt/cockpit,maxamillion/cockpit,larskarlitski/cockpit,firebitsbr/cockpit,sgallagher/cockpit,Scribery/cockpit,denysvitali/cockpit,zigitax/cockpit,moolitayer/cockpit,andreasn/cockpit,maxamillion/cockpit,zigitax/cockpit,moraleslazaro/cockpit,deryni/cockpit,michalskrivanek/cockpit,jscotka/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,firebitsbr/cockpit,stefwalter/cockpit,darioajr/cockpit,evol262/cockpit,arilivigni/cockpit,evol262/cockpit,vanloswang/cockpit,stefwalter/cockpit,matobet/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,zigitax/cockpit,fridex/cockpit,Armstrong1992/cockpit,cockpituous/cockpit,garrett/cockpit,vanloswang/cockpit,garrett/cockpit,moraleslazaro/cockpit,arilivigni/cockpit,martinpitt/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,Scribery/cockpit,harishanand95/cockpit,dperpeet/cockpit,matobet/cockpit,Thermionix/cockpit,larsu/cockpit,Scribery/cockpit,netzvieh/cockpit,sgallagher/cockpit,Armstrong1992/cockpit,Armstrong1992/cockpit,maxamillion/cockpit,netzvieh/cockpit,fridex/cockpit,haiyangd/cockpit_view,stefwalter/cockpit,cockpituous/cockpit,michalskrivanek/cockpit,larskarlitski/cockpit,jscotka/cockpit,arilivigni/cockpit,petervo/cockpit,cockpituous/cockpit,Thermionix/cockpit,netzvieh/cockpit,mareklibra/cockpit,michalskrivanek/cockpit,darioajr/cockpit,FireDrunk/cockpit,FireDrunk/cockpit,darioajr/cockpit,evol262/cockpit,mvollmer/cockpit,cockpit-project/cockpit,stefwalter/cockpit,larsu/cockpit,mareklibra/cockpit,martinpitt/cockpit,sgallagher/cockpit,fridex/cockpit,SotolitoLabs/cockpit,larsu/cockpit,netzvieh/cockpit,SotolitoLabs/cockpit,darioajr/cockpit,martinpitt/cockpit,maxamillion/cockpit,cockpituous/cockpit,stefwalter/cockpit,garrett/cockpit,larsu/cockpit,darioajr/cockpit,jscotka/cockpit,SotolitoLabs/cockpit,vanloswang/cockpit,michalskrivanek/cockpit,vbatts/cockpit,Scribery/cockpit,vanloswang/cockpit,jscotka/cockpit,harishanand95/cockpit,moraleslazaro/cockpit,harishanand95/cockpit,petervo/cockpit,garrett/cockpit,fridex/cockpit,Thermionix/cockpit,larskarlitski/cockpit,maxamillion/cockpit,Thermionix/cockpit,FireDrunk/cockpit,moolitayer/cockpit,haiyangd/cockpit_view,arilivigni/cockpit,jscotka/cockpit,moraleslazaro/cockpit,vbatts/cockpit,jscotka/cockpit,sgallagher/cockpit,andreasn/cockpit,andreasn/cockpit,Armstrong1992/cockpit,vbatts/cockpit,dperpeet/cockpit,xhad/cockpit,petervo/cockpit,arilivigni/cockpit,matobet/cockpit,firebitsbr/cockpit,matobet/cockpit,matobet/cockpit,nmav/cockpit,harishanand95/cockpit,haiyangd/cockpit_view,arilivigni/cockpit,deryni/cockpit,deryni/cockpit,dperpeet/cockpit,garrett/cockpit,vbatts/cockpit,xhad/cockpit,FireDrunk/cockpit,xhad/cockpit,mvollmer/cockpit,vbatts/cockpit,denysvitali/cockpit,mareklibra/cockpit,moolitayer/cockpit,cockpituous/cockpit,netzvieh/cockpit,nmav/cockpit,cockpit-project/cockpit,larskarlitski/cockpit,larskarlitski/cockpit,cockpit-project/cockpit,moraleslazaro/cockpit,mareklibra/cockpit,mareklibra/cockpit,harishanand95/cockpit,cockpit-project/cockpit,martinpitt/cockpit,arilivigni/cockpit,deryni/cockpit,xhad/cockpit,nmav/cockpit,xhad/cockpit,FireDrunk/cockpit,stefwalter/cockpit,moolitayer/cockpit,firebitsbr/cockpit,cockpit-project/cockpit,mvollmer/cockpit,mvollmer/cockpit,nmav/cockpit,fridex/cockpit,Armstrong1992/cockpit,firebitsbr/cockpit,sgallagher/cockpit,matobet/cockpit,deryni/cockpit,larsu/cockpit,deryni/cockpit,evol262/cockpit,harishanand95/cockpit,zigitax/cockpit,petervo/cockpit,Thermionix/cockpit,denysvitali/cockpit,andreasn/cockpit,mareklibra/cockpit,Scribery/cockpit,xhad/cockpit,Scribery/cockpit,petervo/cockpit,haiyangd/cockpit_view,michalskrivanek/cockpit,moraleslazaro/cockpit,netzvieh/cockpit,larskarlitski/cockpit,moraleslazaro/cockpit,vanloswang/cockpit,SotolitoLabs/cockpit,fridex/cockpit,vanloswang/cockpit,larskarlitski/cockpit,denysvitali/cockpit,dperpeet/cockpit,vanloswang/cockpit,michalskrivanek/cockpit,petervo/cockpit,cockpituous/cockpit,sgallagher/cockpit,haiyangd/cockpit_view