From fa48ebf89e06edc9d3bdd26b119417df20902bdd Mon Sep 17 00:00:00 2001 From: Stefan Boberg Date: Wed, 6 Oct 2021 13:59:18 +0200 Subject: Support for asynchronous HTTP response processing (#19) This change introduces WriteResponseAsync which can be used to move potentially slow request handler code (like upstream lookups) off the I/O service thread to ensure we are always able to serve as many HTTP requests as possible. The current implementation defaults to 16 async worker threads and there is currently no back-pressure. - Added RequestStats - Metrics for network requests. Aggregates tracking of duration, payload sizes into a single class for ease of use - Added some metrics on upstream communication Co-authored-by: Per Larsson --- zenhttp/httpserver.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'zenhttp/httpserver.cpp') diff --git a/zenhttp/httpserver.cpp b/zenhttp/httpserver.cpp index 193426ed2..69974ca06 100644 --- a/zenhttp/httpserver.cpp +++ b/zenhttp/httpserver.cpp @@ -571,7 +571,7 @@ CreateHttpServer() #if 0 return new HttpUwsServer; #elif ZEN_WITH_HTTPSYS - return new HttpSysServer{std::thread::hardware_concurrency()}; + return new HttpSysServer(std::thread::hardware_concurrency(), /* background worker threads */ 16); #else return new HttpNullServer; #endif -- cgit v1.2.3