Attachment 574915 Details for Bug 809272 – Test code

Test code

xinetd_err.c (text/plain), 1.57 KB, created by Bryan Mason on 2012-04-03 17:34:12 UTC

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Creator: Bryan Mason

Created: 2012-04-03 17:34:12 UTC

Size: 1.57 KB

patch

obsolete

>#include <pthread.h>
>#include <stdio.h>
>#include <stdlib.h>
>#include <errno.h>
>#include <string.h>
>#include <unistd.h>
>#include <sys/socket.h>
>#include <sys/ioctl.h>
>#include <netinet/in.h>
>#include <sys/types.h>
>#include <linux/unistd.h>
>
>
>char host_ip[24];
>int port_no;
>
>void* thread1(void* pParam);
>
>int main(int argc, char *argv[]){
>  pthread_t tid[20];
>  int i =0;
>  int j =0;
>
>  if(argc != 3) {
>      printf("xinet_err IP_addr port_no\n");
>      return 1;
>  }
>  strcpy(host_ip , argv[1]);
>  port_no = atoi(argv[2]);
>  
>  while(i<20) {
>     if((j = pthread_create(&tid[i], NULL, thread1, NULL)) != 0 ) {
>         printf("pthread_create error %d : %s\n", errno , strerror(errno));
>         printf("j = %d , i = %d\n", j, i);
>     }
>     ++i;
>  }
>  sleep(60000);
>  return 0;
>}
>
>void* thread1(void* pParam)
>{
>  struct sockaddr_in server[300];
>  int sock[300];
>  int i , val, ret;
>
>  printf("thread start \n");
>  while(1) {
>  for(i =0 ; i < 300 ; ++i) {
>      if((sock[i] = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
>          printf("socket errno = %d : %s\n", errno, strerror(errno));
>          exit;
>      }
>      server[i].sin_family = AF_INET;
>      server[i].sin_port = htons(port_no);
>      server[i].sin_addr.s_addr = inet_addr(host_ip);
>      val = 1;
>      ioctl(sock[i], FIONBIO, &val);
>  }
>
>  printf("thread connect start\n");
>  for(i = 0; i < 300 ; ++i) {
>      ret = connect( sock[i], (struct sockaddr *)&(server[i]), sizeof( struct sockaddr_in ) );
>  }
>  printf("thread connect end\n");
>  sleep(1);
>  for(i = 0; i < 300 ; ++i) {
>      close(sock[i]);
>  }
>  }
>  while(1){
>    sleep(20);
>  }
>}
>

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Attachments on bug 809272: 574680 | 574681 | 574915