Use `nc` to check that multiple POST requests with non-empty HTTP body are serviced normally by the statistics channel. (cherry picked from commit bc32885ba981cab6308981936f49ab625af84bf2)
Use `nc` to check that multiple POST requests with non-empty HTTP body are serviced normally by the statistics channel. (cherry picked from commit bc32885ba981cab6308981936f49ab625af84bf2)