Function main

tools/http_load/http_load.c:296–604

static void      check(void *ptr);

int
main(int argc, char **argv)
{
  int argn;
  int start;
#define START_NONE     0
#define START_PARALLEL 1
#define START_RATE     2
  int start_parallel = -1, start_rate = -1;
  int end;
#define END_NONE    0
#define END_FETCHES 1
#define END_SECONDS 2
  int   end_fetches = -1, end_seconds = -1;
  int   cnum;
  char *url_file;
  char *sip_file;
#ifdef RLIMIT_NOFILE
  struct rlimit limits;
#endif /* RLIMIT_NOFILE */
  struct epoll_event *events;
  struct timeval      now;
  int                 i, r, periodic_tmr;

  max_connections = 64 - RESERVED_FDS; /* a guess */
#ifdef RLIMIT_NOFILE
  /* Try and increase the limit on # of files to the maximum. */
  if (getrlimit(RLIMIT_NOFILE, &limits) == 0) {
    if (limits.rlim_cur != limits.rlim_max) {
      if (limits.rlim_max == RLIM_INFINITY)
        limits.rlim_cur = 8192; /* arbitrary */
      else if (limits.rlim_max > limits.rlim_cur)
        limits.rlim_cur = limits.rlim_max;
      (void)setrlimit(RLIMIT_NOFILE, &limits);
    }
    max_connections = limits.rlim_cur - RESERVED_FDS;
  }
#endif /* RLIMIT_NOFILE */

  /* Parse args. */
  argv0       = argv[0];
  argn        = 1;
  do_checksum = do_throttle = do_verbose = do_jitter = do_proxy = 0;
  do_accept_gzip = do_sequential = 0;
  throttle                       = THROTTLE;
  sip_file                       = (char *)0;
  user_agent                     = VERSION;
  cookie                         = NULL;
  http_version                   = "1.1";
  is_http_1_1                    = 1;
  idle_secs                      = IDLE_SECS;
  start                          = START_NONE;
  end                            = END_NONE;
  keep_alive                     = 0;
  socket_pool                    = 0;
  extra_headers                  = NULL;
  while (argn < argc && argv[argn][0] == '-' && argv[argn][1] != '\0') {
    if (strncmp(argv[argn], "-checksum", strlen(argv[argn])) == 0)