Revision: 27862
http://sourceforge.net/p/bibdesk/svn/27862
Author: hofman
Date: 2022-09-06 23:59:00 +0000 (Tue, 06 Sep 2022)
Log Message:
-----------
only notified changed sharing clients when the number changes
Modified Paths:
--------------
trunk/bibdesk/BDSKSharingServer.m
Modified: trunk/bibdesk/BDSKSharingServer.m
===================================================================
--- trunk/bibdesk/BDSKSharingServer.m 2022-09-06 23:24:18 UTC (rev 27861)
+++ trunk/bibdesk/BDSKSharingServer.m 2022-09-06 23:59:00 UTC (rev 27862)
@@ -615,12 +615,16 @@
}
- (void)setNumberOfConnections:(NSUInteger)count {
+ BOOL changed = NO;
[rwLock lockForWriting];
+ changed = (numberOfConnections != count);
numberOfConnections = count;
[rwLock unlock];
- dispatch_async(dispatch_get_main_queue(), ^{
- [[NSNotificationCenter defaultCenter]
postNotificationName:BDSKClientConnectionsChangedNotification object:nil];
- });
+ if (changed) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ [[NSNotificationCenter defaultCenter]
postNotificationName:BDSKClientConnectionsChangedNotification object:nil];
+ });
+ }
}
#pragma mark Main Thread
@@ -679,8 +683,7 @@
[connectedClients makeObjectsPerformSelector:@selector(invalidate)];
[connectedClients removeAllObjects];
[registeredClients removeAllObjects];
- if ([self numberOfConnections] > 0)
- [self setNumberOfConnections:0];
+ [self setNumberOfConnections:0];
NSPort *port = [[NSSocketPortNameServer sharedInstance]
portForName:sharingName];
[[NSSocketPortNameServer sharedInstance] removePortForName:sharingName];
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