1 files changed, 27 insertions, 20 deletions

diff --git a/server.c b/server.c
index f372de4f..9b11e019 100644
--- a/server.c
+++ b/server.c
@@ -1,4 +1,4 @@
-/* $Id$ */
+/* $OpenBSD$ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -50,8 +50,6 @@ int		 server_shutdown;
 struct event	 server_ev_accept;
 struct event	 server_ev_second;
 
-struct paste_stack global_buffers;
-
 int		 server_create_socket(void);
 void		 server_loop(void);
 int		 server_should_shutdown(void);
@@ -112,6 +110,7 @@ server_start(int lockfd, char *lockfile)
 	/* The first client is special and gets a socketpair; create it. */
 	if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pair) != 0)
 		fatal("socketpair failed");
+	log_debug("starting server");
 
 	switch (fork()) {
 	case -1:
@@ -146,7 +145,6 @@ server_start(int lockfd, char *lockfile)
 	RB_INIT(&sessions);
 	RB_INIT(&dead_sessions);
 	TAILQ_INIT(&session_groups);
-	ARRAY_INIT(&global_buffers);
 	mode_key_init_trees();
 	key_bindings_init();
 	utf8_build();
@@ -168,25 +166,18 @@ server_start(int lockfd, char *lockfile)
 	cfg_cmd_q->emptyfn = cfg_default_done;
 	cfg_finished = 0;
 	cfg_references = 1;
-	ARRAY_INIT(&cfg_causes);
 	cfg_client = ARRAY_FIRST(&clients);
 	if (cfg_client != NULL)
 		cfg_client->references++;
 
 	if (access(TMUX_CONF, R_OK) == 0) {
-		if (load_cfg(TMUX_CONF, cfg_cmd_q, &cause) == -1) {
-			xasprintf(&cause, "%s: %s", TMUX_CONF, cause);
-			ARRAY_ADD(&cfg_causes, cause);
-		}
-	} else if (errno != ENOENT) {
-		xasprintf(&cause, "%s: %s", TMUX_CONF, strerror(errno));
-		ARRAY_ADD(&cfg_causes, cause);
-	}
+		if (load_cfg(TMUX_CONF, cfg_cmd_q, &cause) == -1)
+			cfg_add_cause("%s: %s", TMUX_CONF, cause);
+	} else if (errno != ENOENT)
+		cfg_add_cause("%s: %s", TMUX_CONF, strerror(errno));
 	if (cfg_file != NULL) {
-		if (load_cfg(cfg_file, cfg_cmd_q, &cause) == -1) {
-			xasprintf(&cause, "%s: %s", cfg_file, cause);
-			ARRAY_ADD(&cfg_causes, cause);
-		}
+		if (load_cfg(cfg_file, cfg_cmd_q, &cause) == -1)
+			cfg_add_cause("%s: %s", cfg_file, cause);
 	}
 	cmdq_continue(cfg_cmd_q);
 
@@ -212,25 +203,38 @@ server_loop(void)
 		server_window_loop();
 		server_client_loop();
 
-		key_bindings_clean();
 		server_clean_dead();
 	}
 }
 
-/* Check if the server should be shutting down (no more clients or sessions). */
+/* Check if the server should exit (no more clients or sessions). */
 int
 server_should_shutdown(void)
 {
-	u_int	i;
+	struct client	*c;
+	u_int		 i;
 
 	if (!options_get_number(&global_options, "exit-unattached")) {
 		if (!RB_EMPTY(&sessions))
 			return (0);
 	}
+
+	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
+		c = ARRAY_ITEM(&clients, i);
+		if (c != NULL && c->session != NULL)
+			return (0);
+	}
+
+	/*
+	 * No attached clients therefore want to exit - flush any waiting
+	 * clients but don't actually exit until they've gone.
+	 */
+	cmd_wait_for_flush();
 	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
 		if (ARRAY_ITEM(&clients, i) != NULL)
 			return (0);
 	}
+
 	return (1);
 }
 
@@ -242,6 +246,8 @@ server_send_shutdown(void)
 	struct session	*s, *next_s;
 	u_int		 i;
 
+	cmd_wait_for_flush();
+
 	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
 		c = ARRAY_ITEM(&clients, i);
 		if (c != NULL) {
@@ -436,6 +442,7 @@ server_child_exited(pid_t pid, int status)
 			continue;
 		TAILQ_FOREACH(wp, &w->panes, entry) {
 			if (wp->pid == pid) {
+				wp->status = status;
 				server_destroy_pane(wp);
 				break;
 			}