Tweak gotwebd log levels of debugging and error messages to make
logging at -v more useful.

ok?

M  gotwebd/config.c   |   2+   2-
M  gotwebd/fcgi.c     |   3+   4-
M  gotwebd/sockets.c  |  10+  14-

3 files changed, 15 insertions(+), 20 deletions(-)

commit - 8c5906074ad5756611aa1977542e314d8e3662bb
commit + cc0513813a42f2bc2a34e98df48153ef4bba95ba
blob - df0bdb7345fb1eed068c93d28ff3765b72dda2c7
blob + c5992e15779413a10bed882be8e302a360de28e6
--- gotwebd/config.c
+++ gotwebd/config.c
@@ -133,7 +133,7 @@ config_getsock(struct gotwebd *env, struct imsg *imsg)
 	memcpy(&sock_conf, p, sizeof(sock_conf));
 
 	if (IMSG_DATA_SIZE(imsg) != sizeof(sock_conf)) {
-		log_debug("%s: imsg size error", __func__);
+		log_warnx("%s: imsg size error", __func__);
 		return 1;
 	}
 
@@ -164,7 +164,7 @@ config_setfd(struct gotwebd *env)
 {
 	int i, j, fd;
 
-	log_debug("%s: Allocating %d file descriptors",
+	log_info("%s: Allocating %d file descriptors",
 	    __func__, PRIV_FDS__MAX + GOTWEB_PACK_NUM_TEMPFILES);
 
 	for (i = 0; i < PRIV_FDS__MAX + GOTWEB_PACK_NUM_TEMPFILES; i++) {
blob - ecad0c59902279155f09c3e1229c8ba25759a7d5
blob + 4146e12a72f68e0d527dc89a9c4df46fd602ee21
--- gotwebd/fcgi.c
+++ gotwebd/fcgi.c
@@ -76,7 +76,7 @@ fcgi_request(int fd, short events, void *arg)
 		break;
 
 	case 0:
-		log_debug("closed connection");
+		log_info("closed connection");
 		goto fail;
 	default:
 		break;
@@ -326,14 +326,13 @@ send_response(struct request *c, int type, const uint8
 				nanosleep(&ts, NULL);
 				continue;
 			}
-			log_debug("%s: write failure: %s", __func__,
-			    strerror(errno));
+			log_warn("%s: write failure", __func__);
 			c->sock->client_status = CLIENT_DISCONNECT;
 			return -1;
 		}
 
 		if (nw != tot)
-			log_debug("%s: partial write: %zu vs %zu", __func__,
+			log_warnx("%s: partial write: %zu vs %zu", __func__,
 			    nw, tot);
 
 		tot -= nw;
blob - 7663af4588aefb8de1d6370b1dbb0d302d3e5f76
blob + bf08e907f6aa6059cac714973e9dd139009154dc
--- gotwebd/sockets.c
+++ gotwebd/sockets.c
@@ -199,7 +199,7 @@ sockets_launch(void)
 	const struct got_error *error;
 
 	TAILQ_FOREACH(sock, &gotwebd_env->sockets, entry) {
-		log_debug("%s: configuring socket %d (%d)", __func__,
+		log_info("%s: configuring socket %d (%d)", __func__,
 		    sock->conf.id, sock->fd);
 
 		event_set(&sock->ev, sock->fd, EV_READ | EV_PERSIST,
@@ -210,7 +210,7 @@ sockets_launch(void)
 
 		evtimer_set(&sock->pause, sockets_accept_paused, sock);
 
-		log_debug("%s: running socket listener %d", __func__,
+		log_info("%s: running socket listener %d", __func__,
 		    sock->conf.id);
 	}
 
@@ -361,24 +361,20 @@ int
 sockets_privinit(struct gotwebd *env, struct socket *sock)
 {
 	if (sock->conf.af_type == AF_UNIX) {
-		log_debug("%s: initializing unix socket %s", __func__,
+		log_info("%s: initializing unix socket %s", __func__,
 		    sock->conf.unix_socket_name);
 		sock->fd = sockets_unix_socket_listen(env, sock);
-		if (sock->fd == -1) {
-			log_warnx("%s: create unix socket failed", __func__);
+		if (sock->fd == -1)
 			return -1;
-		}
 	}
 
 	if (sock->conf.af_type == AF_INET || sock->conf.af_type == AF_INET6) {
-		log_debug("%s: initializing %s FCGI socket on port %d",
+		log_info("%s: initializing %s FCGI socket on port %d",
 		    __func__, sock->conf.af_type == AF_INET ? "inet" : "inet6",
 		    sock->conf.fcgi_socket_port);
 		sock->fd = sockets_create_socket(&sock->conf.addr);
-		if (sock->fd == -1) {
-			log_warnx("%s: create FCGI socket failed", __func__);
+		if (sock->fd == -1)
 			return -1;
-		}
 	}
 
 	return 0;
@@ -464,14 +460,14 @@ sockets_create_socket(struct address *a)
 	flags = fcntl(fd, F_GETFL);
 	flags |= O_NONBLOCK;
 	if (fcntl(fd, F_SETFL, flags) == -1) {
-		log_info("%s: could not enable non-blocking I/O", __func__);
+		log_warn("%s: could not enable non-blocking I/O", __func__);
 		close(fd);
 		return -1;
 	}
 
 	if (bind(fd, (struct sockaddr *)&a->ss, a->slen) == -1) {
 		close(fd);
-		log_info("%s: can't bind to port %d", __func__, a->port);
+		log_warn("%s: can't bind to port %d", __func__, a->port);
 		return -1;
 	}
 
@@ -492,7 +488,7 @@ sockets_accept_reserve(int sockfd, struct sockaddr *ad
 
 	if (getdtablecount() + reserve +
 	    ((*counter + 1) * FD_NEEDED) >= getdtablesize()) {
-		log_debug("inflight fds exceeded");
+		log_warnx("inflight fds exceeded");
 		errno = EMFILE;
 		return -1;
 	}
@@ -603,7 +599,7 @@ sockets_rlimit(int maxfd)
 
 	if (getrlimit(RLIMIT_NOFILE, &rl) == -1)
 		fatal("%s: failed to get resource limit", __func__);
-	log_debug("%s: max open files %llu", __func__,
+	log_info("%s: max open files %llu", __func__,
 	    (unsigned long long)rl.rlim_max);
 
 	/*