https://bz.apache.org/bugzilla/show_bug.cgi?id=65460
--- Comment #6 from dpy1123 <dpy1...@126.com> --- we run several more times with case.2 and find: when overhead count disconut to around -10640 to -10660, next request will hang till timeout and any requests after this will also hang till timeout. we see these in log: Connection [35], Stream [0], Frame type [DATA] resulted in new overhead count of [-10,680] Connection [35], Stream [0], Frame type [HEADERS] resulted in new overhead count of [-10,660] Connection [35], Stream [0], Frame type [HEADERS] resulted in new overhead count of [-10,620] Connection [35], Stream [0], Frame type [DATA] resulted in new overhead count of [-10,640] Connection [35], Stream [0], Frame type [HEADERS] resulted in new overhead count of [-10,580] -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org