server/: Issue `WARN' messages for (most) initialization errors.

[tripe] / server / tripe.c

diff --git a/server/tripe.c b/server/tripe.c
index b843885..93d40b9 100644 (file)
--- a/server/tripe.c
+++ b/server/tripe.c
@@ -292,9 +292,7 @@ int main(int argc, char *argv[])
   rand_noisesrc(RAND_GLOBAL, &noise_source);
   rand_seed(RAND_GLOBAL, MAXHASHSZ);
   signal(SIGPIPE, SIG_IGN);
-  for (i = 0; tunnels[i]; i++)
-    tunnels[i]->init();
-  p_init(ailist); freeaddrinfo(ailist);
+
   if (!(f & f_daemon)) {
     af = AF_WARN;
 #ifndef NTRACE
@@ -303,16 +301,34 @@ int main(int argc, char *argv[])
     if (f & f_foreground)
       af |= AF_FOREGROUND;
     a_create(STDIN_FILENO, STDOUT_FILENO, af);
+    a_switcherr();
+  }
+
+  p_init();
+  for (i = 0; tunnels[i]; i++)
+    tunnels[i]->init();
+  p_bind(ailist); freeaddrinfo(ailist);
+
+  for (i = 0; tunnels[i]; i++) {
+    if (tunnels[i]->flags&TUNF_PRIVOPEN) {
+      ps_split(f & f_daemon);
+      break;
+    }
   }
-  ps_split(f & f_daemon);
-  a_init(csock, u, g, csockmode);
+
+  a_init();
+  a_signals();
+  a_listen(csock, u, g, csockmode);
   u_setugid(u, g);
   km_init(kr_priv, kr_pub, tag_priv);
   kx_init();
   if (f & f_daemon) {
-    if (daemonize())
-      die(EXIT_FAILURE, "couldn't become a daemon: %s", strerror(errno));
+    if (daemonize()) {
+      a_warn("SERVER", "daemon-error", "?ERRNO", A_END);
+      exit(EXIT_FAILURE);
+    }
     a_daemon();
+    a_switcherr();
   }
 
   tv.tv_sec = time(0) + T_INTERVAL;