fix race in http
fix race in http

sputnik13/kapacitor,alerta/kapacitor,yosiat/kapacitor,alerta/kapacitor,influxdata/kapacitor,influxdb/kapacitor,influxdb/kapacitor,muxinc/kapacitor,adityacs/kapacitor,bbczeuz/kapacitor,bbczeuz/kapacitor,alerta/kapacitor,titilambert/kapacitor,muxinc/kapacitor,adityacs/kapacitor,muxinc/kapacitor,influxdata/kapacitor,yosiat/kapacitor,titilambert/kapacitor,adityacs/kapacitor,sputnik13/kapacitor,yosiat/kapacitor,titilambert/kapacitor,influxdb/kapacitor,influxdata/kapacitor,bbczeuz/kapacitor,sputnik13/kapacitor