Have a project, a server (APACHE server) and PC client and android client, client usually use HTTP protocol interface for data access server, the server have the data, in turn, the PC client and android self-built HTTP client services, HTTP server access client service interface, otherwise everything is normal, but one day, found that in the pure LAN runtime data delay serious, PC delay 2 s, AnZhuoDuan late 20 s, but there is no delay, client access server was later found in the network if you have Internet lines (even not be able to access the Internet) is normal, no Internet, delay, thought is the issue of 100 - the continue, 100 - the continue later in the request header is cancelled, still so, fiddler caught found with delay in ServerGotRequest and ServerBeginResponse process, help to analyze, thank you, business logic there is no problem, also does not have to access to the Internet,
CodePudding user response:
Have to rule out: network congestion, such as poisoning, switch achieves the performance bottlenecks,The rest is the server is running normally, don't poisoning.