From a3e3d2c9506d17b3e19e205535ec263ee75178c9 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 14 Oct 2008 22:38:14 +0200
Subject: command: added command "idle"

"idle" waits until something noteworthy happens on the server,
e.g. song change, playlist modified, database updated.  This allows
clients to keep up to date without polling.
---
 src/main.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index b4f821008..1a7e73254 100644
--- a/src/main.c
+++ b/src/main.c
@@ -17,6 +17,7 @@
  */
 
 #include "client.h"
+#include "idle.h"
 #include "command.h"
 #include "playlist.h"
 #include "database.h"
@@ -445,9 +446,17 @@ int main(int argc, char *argv[])
 
 	while (COMMAND_RETURN_KILL != client_manager_io() &&
 	       COMMAND_RETURN_KILL != handlePendingSignals()) {
+		unsigned flags;
+
 		syncPlayerAndPlaylist();
 		client_manager_expire();
 		reap_update_task();
+
+		/* send "idle" notificaions to all subscribed
+		   clients */
+		flags = idle_get();
+		if (flags != 0)
+			client_manager_idle_add(flags);
 	}
 
 	write_state_file();
-- 
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