resp协议定义， xml定义配置文件
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727
NtyCo/sample/nty_bench.c
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727
NtyCo/sample/nty_bench.c
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/*
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* Author : WangBoJing , email : 1989wangbojing@gmail.com
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*
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* Copyright Statement:
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* --------------------
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* This software is protected by Copyright and the information contained
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* herein is confidential. The software may not be copied and the information
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* contained herein may not be used or disclosed except with the written
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* permission of Author. (C) 2017
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*
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*
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**** ***** *****
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*** * ** ***
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*** * * * **
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* ** * * ** **
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* ** * * ** *
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* ** * ** ** *
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* ** * *** **
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* ** * *********** ***** ***** ** ****
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* ** * ** ** ** ** ** **
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* ** * ** ** * ** * **
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* ** * ** * * ** ** **
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* ** * ** ** * ** * **
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* ** * ** * * ** ** **
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* ** * ** ** * ** ** **
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* ** * ** ** * ** ** **
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* ** * ** * * ** ** **
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* ** * ** ** * ** * ** **
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* *** ** * * ** * ** **
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* *** ** * ** * * ** **
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* ** ** * ** ** * ** **
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* ** ** * * ** * ** **
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***** * **** * ***** ****
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*
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*
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*****
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****
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*
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*/
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/*
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* (C) Radim Kolar 1997-2004
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* This is free software, see GNU Public License version 2 for
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* details.
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*
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* Simple forking WWW Server benchmark:
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*
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* Usage:
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* webbench --help
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*
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* Return codes:
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* 0 - sucess
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* 1 - benchmark failed (server is not on-line)
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* 2 - bad param
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* 3 - internal error, fork failed
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*
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*/
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <fcntl.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <sys/time.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include "nty_coroutine.h"
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#define ENABLE_NTYCO 1
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#define MAX_BUFFER_LENGTH 1024
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#define write(a, b, c) nty_send(a, b, c, 0)
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#define send(a, b, c, d) nty_send(a, b, c, d)
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#define read(a, b, c) nty_recv(a, b, c, 0)
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#define recv(a, b, c, d) nty_recv(a, b, c, d)
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#define connect(a, b, c) nty_connect(a, b, c)
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#define socket(a, b, c) nty_socket(a, b, c)
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#define close(a) nty_close(a)
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#define accept(a, b, c) nty_accept(a, b, c)
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int Socket(const char *host, int clientPort)
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{
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int sock;
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unsigned long inaddr;
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struct sockaddr_in ad;
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struct hostent *hp;
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memset(&ad, 0, sizeof(ad));
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ad.sin_family = AF_INET;
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inaddr = inet_addr(host);
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if (inaddr != INADDR_NONE)
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memcpy(&ad.sin_addr, &inaddr, sizeof(inaddr));
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else
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{
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hp = gethostbyname(host);
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if (hp == NULL)
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return -1;
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memcpy(&ad.sin_addr, hp->h_addr, hp->h_length);
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}
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ad.sin_port = htons(clientPort);
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sock = socket(AF_INET, SOCK_STREAM, 0);
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if (sock < 0)
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return sock;
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if (connect(sock, (struct sockaddr *)&ad, sizeof(ad)) < 0)
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return -1;
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return sock;
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}
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#include <unistd.h>
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#include <sys/param.h>
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#include <rpc/types.h>
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#include <getopt.h>
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#include <strings.h>
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#include <time.h>
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#include <signal.h>
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/* values */
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volatile int timerexpired=0;
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int speed=0;
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int failed=0;
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int bytes=0;
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/* globals */
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int http10=1; /* 0 - http/0.9, 1 - http/1.0, 2 - http/1.1 */
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/* Allow: GET, HEAD, OPTIONS, TRACE */
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#define METHOD_GET 0
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#define METHOD_HEAD 1
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#define METHOD_OPTIONS 2
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#define METHOD_TRACE 3
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#define PROGRAM_VERSION "1.5"
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int method=METHOD_GET;
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int clients=1;
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#if ENABLE_NTYCO
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// clients --> fork num
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// nreqs --> http request
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// socket --> io num
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// socket per fork --> sockets / client
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// request per socket --> request / sockets
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int nreqs = 0;
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int sockets = 0;
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#endif
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int force=0;
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int force_reload=0;
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int proxyport=80;
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char *proxyhost=NULL;
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int benchtime=30;
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/* internal */
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int mypipe[2];
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char host[MAXHOSTNAMELEN];
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#define REQUEST_SIZE 2048
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char request[REQUEST_SIZE] = {0};
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static const struct option long_options[]=
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{
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{"force",no_argument,&force,1},
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{"reload",no_argument,&force_reload,1},
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{"time",required_argument,NULL,'t'},
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{"help",no_argument,NULL,'?'},
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{"http09",no_argument,NULL,'9'},
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{"http10",no_argument,NULL,'1'},
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{"http11",no_argument,NULL,'2'},
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{"get",no_argument,&method,METHOD_GET},
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{"head",no_argument,&method,METHOD_HEAD},
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{"options",no_argument,&method,METHOD_OPTIONS},
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{"trace",no_argument,&method,METHOD_TRACE},
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{"version",no_argument,NULL,'V'},
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{"proxy",required_argument,NULL,'p'},
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{"clients",required_argument,NULL,'c'},
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{NULL,0,NULL,0}
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};
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/* prototypes */
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static void benchcore(const char* host,const int port, const char *request);
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static int bench(void);
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static void build_request(const char *url);
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static void alarm_handler(int signal)
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{
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timerexpired=1;
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}
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static void usage(void)
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{
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fprintf(stderr,
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"webbench [option]... URL\n"
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" -f|--force Don't wait for reply from server.\n"
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" -r|--reload Send reload request - Pragma: no-cache.\n"
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" -t|--time <sec> Run benchmark for <sec> seconds. Default 30.\n"
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" -n|--request <num> Sum of requestion\n"
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" -s|--socket <num> Sum of socket\n"
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" -p|--proxy <server:port> Use proxy server for request.\n"
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" -c|--clients <n> Run <n> HTTP clients at once. Default one.\n"
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" -9|--http09 Use HTTP/0.9 style requests.\n"
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" -1|--http10 Use HTTP/1.0 protocol.\n"
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" -2|--http11 Use HTTP/1.1 protocol.\n"
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" --get Use GET request method.\n"
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" --head Use HEAD request method.\n"
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" --options Use OPTIONS request method.\n"
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" --trace Use TRACE request method.\n"
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" -?|-h|--help This information.\n"
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" -V|--version Display program version.\n"
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);
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};
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int main(int argc, char *argv[])
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{
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int opt=0;
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int options_index=0;
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char *tmp=NULL;
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if(argc==1)
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{
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usage();
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return 2;
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}
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while((opt=getopt_long(argc,argv,"912Vfrt:p:n:s:c:?h",long_options,&options_index))!=EOF )
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{
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switch(opt)
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{
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case 0 : break;
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case 'f': force=1;break;
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case 'r': force_reload=1;break;
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case '9': http10=0;break;
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case '1': http10=1;break;
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case '2': http10=2;break;
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case 'V': printf(PROGRAM_VERSION"\n");exit(0);
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case 't': benchtime=atoi(optarg);break;
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case 'p':
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/* proxy server parsing server:port */
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tmp=strrchr(optarg,':');
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proxyhost=optarg;
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if(tmp==NULL)
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{
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break;
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}
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if(tmp==optarg)
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{
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fprintf(stderr,"Error in option --proxy %s: Missing hostname.\n",optarg);
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return 2;
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}
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if(tmp==optarg+strlen(optarg)-1)
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{
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fprintf(stderr,"Error in option --proxy %s Port number is missing.\n",optarg);
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return 2;
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}
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*tmp='\0';
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proxyport=atoi(tmp+1);break;
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case ':':
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case 'h':
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case '?': usage();return 2;break;
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case 'c': clients=atoi(optarg);break;
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#if ENABLE_NTYCO
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case 'n': nreqs=atoi(optarg);break;
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case 's': sockets=atoi(optarg);break;
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#endif
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}
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}
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if(optind==argc) {
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fprintf(stderr,"webbench: Missing URL!\n");
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usage();
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return 2;
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}
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if(clients==0) clients=1;
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if(benchtime==0) benchtime=60;
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#if ENABLE_NTYCO
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if (clients > 10) clients = 10;
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if (nreqs < 1000) nreqs = 1000;
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//if (sockets < clients) sockets = clients;
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if (sockets % clients != 0) sockets = sockets / clients * clients;
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#endif
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/* Copyright */
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fprintf(stderr,"Webbench - Simple Web Benchmark "PROGRAM_VERSION"\n"
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"Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.\n"
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);
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build_request(argv[optind]);
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/* print bench info */
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printf("\nBenchmarking: ");
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switch(method)
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{
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case METHOD_GET:
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default:
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printf("GET");break;
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case METHOD_OPTIONS:
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printf("OPTIONS");break;
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case METHOD_HEAD:
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printf("HEAD");break;
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case METHOD_TRACE:
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printf("TRACE");break;
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}
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printf(" %s",argv[optind]);
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switch(http10)
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{
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case 0: printf(" (using HTTP/0.9)");break;
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case 2: printf(" (using HTTP/1.1)");break;
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}
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printf("\n");
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if(clients==1) printf("1 client");
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else
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printf("%d clients",clients);
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printf(", running %d sec", benchtime);
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if(force) printf(", early socket close");
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if(proxyhost!=NULL) printf(", via proxy server %s:%d",proxyhost,proxyport);
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if(force_reload) printf(", forcing reload");
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printf(".\n");
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return bench();
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}
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void build_request(const char *url)
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{
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char tmp[10];
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int i;
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bzero(host,MAXHOSTNAMELEN);
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bzero(request,REQUEST_SIZE);
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if(force_reload && proxyhost!=NULL && http10<1) http10=1;
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if(method==METHOD_HEAD && http10<1) http10=1;
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if(method==METHOD_OPTIONS && http10<2) http10=2;
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if(method==METHOD_TRACE && http10<2) http10=2;
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switch(method)
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{
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default:
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case METHOD_GET: strcpy(request,"GET");break;
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case METHOD_HEAD: strcpy(request,"HEAD");break;
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case METHOD_OPTIONS: strcpy(request,"OPTIONS");break;
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case METHOD_TRACE: strcpy(request,"TRACE");break;
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}
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strcat(request," ");
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if(NULL==strstr(url,"://"))
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{
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fprintf(stderr, "\n%s: is not a valid URL.\n",url);
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exit(2);
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}
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if(strlen(url)>1500)
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{
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fprintf(stderr,"URL is too long.\n");
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exit(2);
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}
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if(proxyhost==NULL)
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if (0!=strncasecmp("http://",url,7))
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{ fprintf(stderr,"\nOnly HTTP protocol is directly supported, set --proxy for others.\n");
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exit(2);
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}
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/* protocol/host delimiter */
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i=strstr(url,"://")-url+3;
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/* printf("%d\n",i); */
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if(strchr(url+i,'/')==NULL) {
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fprintf(stderr,"\nInvalid URL syntax - hostname don't ends with '/'.\n");
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exit(2);
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}
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if(proxyhost==NULL)
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{
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/* get port from hostname */
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if(index(url+i,':')!=NULL &&
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index(url+i,':')<index(url+i,'/'))
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{
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strncpy(host,url+i,strchr(url+i,':')-url-i);
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bzero(tmp,10);
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strncpy(tmp,index(url+i,':')+1,strchr(url+i,'/')-index(url+i,':')-1);
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/* printf("tmp=%s\n",tmp); */
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proxyport=atoi(tmp);
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if(proxyport==0) proxyport=80;
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} else
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{
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strncpy(host,url+i,strcspn(url+i,"/"));
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}
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// printf("Host=%s\n",host);
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strcat(request+strlen(request),url+i+strcspn(url+i,"/"));
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} else
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{
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// printf("ProxyHost=%s\nProxyPort=%d\n",proxyhost,proxyport);
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strcat(request,url);
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}
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if(http10==1)
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strcat(request," HTTP/1.0");
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else if (http10==2)
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strcat(request," HTTP/1.1");
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strcat(request,"\r\n");
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if(http10>0)
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strcat(request,"User-Agent: WebBench "PROGRAM_VERSION"\r\n");
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if(proxyhost==NULL && http10>0)
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{
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strcat(request,"Host: ");
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strcat(request,host);
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strcat(request,"\r\n");
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}
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if(force_reload && proxyhost!=NULL)
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{
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strcat(request,"Pragma: no-cache\r\n");
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}
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if(http10>1)
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strcat(request,"Connection: close\r\n");
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/* add empty line at end */
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if(http10>0) strcat(request,"\r\n");
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// printf("Req=%s\n",request);
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}
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||||
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||||
/* vraci system rc error kod */
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static int bench(void)
|
||||
{
|
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int i,j,k;
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pid_t pid=0;
|
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FILE *f;
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#if ENABLE_NTYCO == 0
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/* check avaibility of target server */
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i=Socket(proxyhost==NULL?host:proxyhost,proxyport);
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if(i<0) {
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fprintf(stderr,"\nConnect to server failed. Aborting benchmark.\n");
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return 1;
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}
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||||
close(i);
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#endif
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||||
/* create pipe */
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if(pipe(mypipe))
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{
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perror("pipe failed.");
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return 3;
|
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}
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||||
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||||
/* not needed, since we have alarm() in childrens */
|
||||
/* wait 4 next system clock tick */
|
||||
/*
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cas=time(NULL);
|
||||
while(time(NULL)==cas)
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||||
sched_yield();
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||||
*/
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||||
printf("bench enter\n");
|
||||
|
||||
/* fork childs */
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||||
for(i=0;i<clients;i++)
|
||||
{
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||||
pid=fork();
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||||
if(pid <= (pid_t) 0)
|
||||
{
|
||||
/* child process or error*/
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||||
sleep(1); /* make childs faster */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if( pid< (pid_t) 0)
|
||||
{
|
||||
fprintf(stderr,"problems forking worker no. %d\n",i);
|
||||
perror("fork failed.");
|
||||
return 3;
|
||||
}
|
||||
|
||||
if(pid== (pid_t) 0)
|
||||
{
|
||||
/* I am a child */
|
||||
if(proxyhost==NULL)
|
||||
benchcore(host,proxyport,request);
|
||||
else
|
||||
benchcore(proxyhost,proxyport,request);
|
||||
|
||||
/* write results to pipe */
|
||||
f=fdopen(mypipe[1],"w");
|
||||
if(f==NULL)
|
||||
{
|
||||
perror("open pipe for writing failed.");
|
||||
return 3;
|
||||
}
|
||||
/* fprintf(stderr,"Child - %d %d\n",speed,failed); */
|
||||
fprintf(f,"%d %d %d\n",speed,failed,bytes);
|
||||
fclose(f);
|
||||
return 0;
|
||||
} else
|
||||
{
|
||||
f=fdopen(mypipe[0],"r");
|
||||
if(f==NULL)
|
||||
{
|
||||
perror("open pipe for reading failed.");
|
||||
return 3;
|
||||
}
|
||||
setvbuf(f,NULL,_IONBF,0);
|
||||
speed=0;
|
||||
failed=0;
|
||||
bytes=0;
|
||||
|
||||
while(1)
|
||||
{
|
||||
pid=fscanf(f,"%d %d %d",&i,&j,&k);
|
||||
if(pid<2)
|
||||
{
|
||||
fprintf(stderr,"Some of our childrens died.\n");
|
||||
break;
|
||||
}
|
||||
speed+=i;
|
||||
failed+=j;
|
||||
bytes+=k;
|
||||
/* fprintf(stderr,"*Knock* %d %d read=%d\n",speed,failed,pid); */
|
||||
if(--clients==0) break;
|
||||
}
|
||||
fclose(f);
|
||||
|
||||
printf("\nSpeed=%d pages/min, %d bytes/sec.\nRequests: %d susceed, %d failed.\n",
|
||||
(int)((speed+failed)/(benchtime/60.0f)),
|
||||
(int)(bytes/(float)benchtime),
|
||||
speed,
|
||||
failed);
|
||||
}
|
||||
return i;
|
||||
}
|
||||
|
||||
struct serv_host {
|
||||
const char *host;
|
||||
const int port;
|
||||
const char *req;
|
||||
};
|
||||
|
||||
int testok(char *response) {
|
||||
if (response == NULL) return -1;
|
||||
|
||||
char* p;
|
||||
char* q;
|
||||
|
||||
p = strchr(response, '\n');
|
||||
*p = '\0';
|
||||
if(NULL != (q = strstr(response, "200 OK")))
|
||||
return 1;
|
||||
else
|
||||
return 0;
|
||||
}
|
||||
|
||||
int send_buffer(int sockfd, char *buffer, int length) {
|
||||
|
||||
int idx = 0;
|
||||
while (idx < length) {
|
||||
|
||||
int count = 0;
|
||||
if ((idx+MAX_BUFFER_LENGTH) < length) {
|
||||
count = send(sockfd, buffer+idx, MAX_BUFFER_LENGTH, 0);
|
||||
} else {
|
||||
count = send(sockfd, buffer+idx, length-idx, 0);
|
||||
}
|
||||
if (count < 0) break;
|
||||
|
||||
idx += count;
|
||||
}
|
||||
|
||||
return idx;
|
||||
|
||||
}
|
||||
|
||||
int recv_buffer(int sockfd, char *buffer, int length, int *ret) {
|
||||
|
||||
int idx = 0;
|
||||
|
||||
while (1) {
|
||||
|
||||
int count = recv(sockfd, buffer+idx, MAX_BUFFER_LENGTH, 0);
|
||||
//printf("sockfd : %d, recv_buffer --> %d\n", sockfd, count);
|
||||
if (count < 0) {
|
||||
*ret = -1;
|
||||
break;
|
||||
} else if (count == 0) {
|
||||
*ret = 0;
|
||||
close(sockfd);
|
||||
break;
|
||||
} else {
|
||||
//printf("sockfd : %d, recv_buffer --> %d\n", sockfd, count);
|
||||
idx += count;
|
||||
}
|
||||
}
|
||||
if (idx > 0) *ret = 1;
|
||||
|
||||
return idx;
|
||||
}
|
||||
|
||||
|
||||
void httprequest_commit(void *arg) {
|
||||
char buf[1500] = {0};
|
||||
struct serv_host *shost = (struct serv_host *)arg;
|
||||
|
||||
int slen = strlen(shost->req);
|
||||
|
||||
int idx = 0;
|
||||
for (idx = 0;idx < (nreqs / sockets);idx ++) {
|
||||
|
||||
int s = Socket(shost->host, shost->port);
|
||||
if (s < 0) {
|
||||
failed ++;
|
||||
continue ;
|
||||
}
|
||||
|
||||
if (slen != send(s, shost->req, slen, 0)) {
|
||||
failed ++;
|
||||
close(s);
|
||||
continue;
|
||||
}
|
||||
|
||||
memset(buf, 0, 1500);
|
||||
#if ENABLE_NTYCO
|
||||
int ret = 0;
|
||||
int rlen = recv_buffer(s, buf, 1500, &ret);
|
||||
#else
|
||||
int rlen = recv(s, buf, 1500, 0);
|
||||
#endif
|
||||
if (ret < 0) {
|
||||
failed ++;
|
||||
} else {
|
||||
|
||||
if (testok(buf)) {
|
||||
speed ++;
|
||||
|
||||
} else {
|
||||
failed ++;
|
||||
|
||||
}
|
||||
bytes += rlen;
|
||||
}
|
||||
}
|
||||
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
void benchcore(const char *host,const int port,const char *req)
|
||||
{
|
||||
int rlen;
|
||||
char buf[1500];
|
||||
int s,i;
|
||||
struct sigaction sa;
|
||||
|
||||
/* setup alarm signal handler */
|
||||
sa.sa_handler=alarm_handler;
|
||||
sa.sa_flags=0;
|
||||
if(sigaction(SIGALRM,&sa,NULL))
|
||||
exit(3);
|
||||
alarm(benchtime);
|
||||
|
||||
#if ENABLE_NTYCO
|
||||
|
||||
//int i = 0;
|
||||
nty_coroutine *co = NULL;
|
||||
struct serv_host shost = {host, port, req};
|
||||
|
||||
for (i = 0;i < sockets / clients;i ++) {
|
||||
|
||||
nty_coroutine_create(&co, httprequest_commit, &shost);
|
||||
}
|
||||
nty_schedule_run();
|
||||
|
||||
#else
|
||||
|
||||
rlen=strlen(req);
|
||||
nexttry:while(1)
|
||||
{
|
||||
if(timerexpired)
|
||||
{
|
||||
if(failed>0)
|
||||
{
|
||||
/* fprintf(stderr,"Correcting failed by signal\n"); */
|
||||
failed--;
|
||||
}
|
||||
return;
|
||||
}
|
||||
s=Socket(host,port);
|
||||
if(s<0) { failed++;continue;}
|
||||
if(rlen!=write(s, req, rlen)) {failed++;close(s);continue;}
|
||||
|
||||
#if ENABLE_NTYCO
|
||||
if(http10==0)
|
||||
close(s);
|
||||
#else
|
||||
if(http10==0)
|
||||
if(shutdown(s,1)) { failed++;close(s);continue;}
|
||||
|
||||
#endif
|
||||
if(force==0)
|
||||
{
|
||||
/* read all available data from socket */
|
||||
while(1)
|
||||
{
|
||||
if(timerexpired) break;
|
||||
i=read(s,buf,1500);
|
||||
/* fprintf(stderr,"%d\n",i); */
|
||||
if(i<0)
|
||||
{
|
||||
failed++;
|
||||
close(s);
|
||||
goto nexttry;
|
||||
}
|
||||
else
|
||||
if(i==0) break;
|
||||
else
|
||||
bytes+=i;
|
||||
}
|
||||
}
|
||||
if(close(s)) {failed++;continue;}
|
||||
speed++;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user