CDB-2073 Fix connection closing
CDB-2073 Fix connection closing

DigitalCoder/cartodb,raquel-ucl/cartodb,raquel-ucl/cartodb,dbirchak/cartodb,UCL-ShippingGroup/cartodb-1,DigitalCoder/cartodb,CartoDB/cartodb,nyimbi/cartodb,splashblot/dronedb,thorncp/cartodb,bloomberg/cartodb,raquel-ucl/cartodb,CartoDB/cartodb,thorncp/cartodb,dbirchak/cartodb,splashblot/dronedb,nyimbi/cartodb,thorncp/cartodb,codeandtheory/cartodb,nyimbi/cartodb,splashblot/dronedb,raquel-ucl/cartodb,nuxcode/cartodb,CartoDB/cartodb,nuxcode/cartodb,CartoDB/cartodb,bloomberg/cartodb,UCL-ShippingGroup/cartodb-1,UCL-ShippingGroup/cartodb-1,nuxcode/cartodb,bloomberg/cartodb,future-analytics/cartodb,UCL-ShippingGroup/cartodb-1,codeandtheory/cartodb,future-analytics/cartodb,CartoDB/cartodb,splashblot/dronedb,nyimbi/cartodb,UCL-ShippingGroup/cartodb-1,future-analytics/cartodb,future-analytics/cartodb,DigitalCoder/cartodb,codeandtheory/cartodb,bloomberg/cartodb,dbirchak/cartodb,splashblot/dronedb,bloomberg/cartodb,thorncp/cartodb,nuxcode/cartodb,raquel-ucl/cartodb,DigitalCoder/cartodb,future-analytics/cartodb,DigitalCoder/cartodb,codeandtheory/cartodb,thorncp/cartodb,codeandtheory/cartodb,dbirchak/cartodb,dbirchak/cartodb,nyimbi/cartodb,nuxcode/cartodb