srv.c

   1 #include <stdint.h>
   2 #include <stdlib.h>
   3 #include <sys/socket.h>
   4 #include "dat.h"
   5
   6
   7 void
   8 srv(Srv *s)
   9 {
  10     int r;
  11
  12     sockinit((Handle)srvtick, s, 10*1000000); // 10ms
  13
  14     s->sock.x = s;
  15     s->sock.f = (Handle)srvaccept;
  16     s->conns.less = (Less)connless;
  17     s->conns.rec = (Record)connrec;
  18
  19     r = listen(s->sock.fd, 1024);
  20     if (r == -1) {
  21         twarn("listen");
  22         return;
  23     }
  24
  25     r = sockwant(&s->sock, 'r');
  26     if (r == -1) {
  27         twarn("sockwant");
  28         exit(2);
  29     }
  30
  31     sockmain();
  32     twarnx("sockmain");
  33     exit(1);
  34 }
  35
  36
  37 void
  38 srvschedconn(Srv *s, conn c)
  39 {
  40     if (c->tickpos > -1) {
  41         heapremove(&s->conns, c->tickpos);
  42     }
  43     if (c->tickat) {
  44         heapinsert(&s->conns, c);
  45     }
  46 }
  47
  48
  49 void
  50 srvaccept(Srv *s, int ev)
  51 {
  52     h_accept(s->sock.fd, ev, s);
  53 }
  54
  55
  56 void
  57 srvtick(Srv *s, int ev)
  58 {
  59     prottick(s);
  60 }