X-Git-Url: https://git.sesse.net/?p=ccbs;a=blobdiff_plain;f=bigscreen%2Fccbs_bigscreen.cpp;h=fbbc0aaed7a06baf1640f63781dd814c19660382;hp=aa94da2913d1d2508a446485262724de3b795eb0;hb=07f65e88e6fd4ebbe8c055f3acd0385f9b64f238;hpb=22ef1e003f53437829039885c5aedf20a22423d9

diff --git a/bigscreen/ccbs_bigscreen.cpp b/bigscreen/ccbs_bigscreen.cpp
index aa94da2..fbbc0aa 100644
--- a/bigscreen/ccbs_bigscreen.cpp
+++ b/bigscreen/ccbs_bigscreen.cpp
@@ -45,22 +45,22 @@ void main_loop(pqxx::connection &conn)
 {
 	if (active_tournament.id == -1) {
 		// No active tournament, sleep a second or so and exit
-		sleep(1);
+		conn.await_notification(1, 0);
 		return;
 	}
 
 	memset(framebuf, 0, 800*600*4);
 	
-	pqxx::work t(conn, "trx");
+	if (screens.size() > 0) {
+		if (screens[0]->check_invalidated()) {
+			screens[0]->draw(screenbuf);
+		}
 
-	if (screens[0]->check_invalidated()) {
-		screens[0]->draw(screenbuf);
+		memcpy(framebuf, screenbuf, 800*600*4);
 	}
-	
-	memcpy(framebuf, screenbuf, 800*600*4);
 
 	ptc_update(framebuf);
-	sleep(1);
+	conn.await_notification(0, 50000);
 }
 
 int main(int argc, char **argv)