parser_perf.cpp File Reference

#include <websocketpp/http/parser.hpp>
#include <chrono>

Include dependency graph for parser_perf.cpp:

Go to the source code of this file.

Classes
class	scoped_timer

Functions
int	main ()

Function Documentation

main()

int main

(

void

)

Definition at line 56 of file parser_perf.cpp.

           {
    std::string raw = "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n";
 
    std::string firefox = "GET / HTTP/1.1\r\nHost: localhost:5000\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0) Gecko/20100101 Firefox/10.0\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nConnection: keep-alive, Upgrade\r\nSec-WebSocket-Version: 8\r\nSec-WebSocket-Origin: http://zaphoyd.com\r\nSec-WebSocket-Key: pFik//FxwFk0riN4ZiPFjQ==\r\nPragma: no-cache\r\nCache-Control: no-cache\r\nUpgrade: websocket\r\n\r\n";
 
    std::string firefox1 = "GET / HTTP/1.1\r\nHost: localhost:5000\r\nUser-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0) Gecko/20100101 Firefox/10.0\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nAccept-Language: en-us,en;q=0.5\r\n";
 
    std::string firefox2 = "Accept-Encoding: gzip, deflate\r\nConnection: keep-alive, Upgrade\r\nSec-WebSocket-Version: 8\r\nSec-WebSocket-Origin: http://zaphoyd.com\r\nSec-WebSocket-Key: pFik//FxwFk0riN4ZiPFjQ==\r\nPragma: no-cache\r\nCache-Control: no-cache\r\nUpgrade: websocket\r\n\r\n";
 
    {
        scoped_timer timer("Simplest 1 chop");
        for (int i = 0; i < 1000; i++) {
            websocketpp::http::parser::request r;
 
            try {
                r.consume(raw.c_str(),raw.size());
            } catch (...) {
                std::cout << "exception" << std::endl;
            }
 
            if (!r.ready()) {
                std::cout << "error" << std::endl;
                break;
            }
        }
    }
 
    {
        scoped_timer timer("FireFox, 1 chop, consume old");
        for (int i = 0; i < 1000; i++) {
            websocketpp::http::parser::request r;
 
            try {
                r.consume2(firefox.c_str(),firefox.size());
            } catch (...) {
                std::cout << "exception" << std::endl;
            }
 
            if (!r.ready()) {
                std::cout << "error" << std::endl;
                break;
            }
        }
    }
 
    {
        scoped_timer timer("FireFox, 1 chop");
        for (int i = 0; i < 1000; i++) {
            websocketpp::http::parser::request r;
 
            try {
                r.consume(firefox.c_str(),firefox.size());
            } catch (...) {
                std::cout << "exception" << std::endl;
            }
 
            if (!r.ready()) {
                std::cout << "error" << std::endl;
                break;
            }
        }
    }
 
 
 
    {
        scoped_timer timer("FireFox, 2 chop");
        for (int i = 0; i < 1000; i++) {
            websocketpp::http::parser::request r;
 
            try {
                r.consume(firefox1.c_str(),firefox1.size());
                r.consume(firefox2.c_str(),firefox2.size());
            } catch (...) {
                std::cout << "exception" << std::endl;
            }
 
            if (!r.ready()) {
                std::cout << "error" << std::endl;
                break;
            }
        }
    }
 
    return 0;
}