macOS error handling for distributed object

/*- (void)connectionDidDie:(NSNotification *)aNotification
{
	NSConnection *deadConnection = [aNotification object];
	int i;
	for(i = [listOfClients count] - 1; i >= 0; i--)
	{
		id    currentClient = [listOfClients objectAtIndex:i];
		
		NS_DURING
		if([currentClient respondsToSelector:@selector(connectionForProxy)])
		{
			if(deadConnection == [currentClient connectionForProxy])
			{
				[listOfClients removeObjectAtIndex:i];
				NSLog(@"Removed client from client list.");
			}
		}
		NS_HANDLER
		[listOfClients removeObjectAtIndex:i];
		NSLog(@"Removed client from client list.");
		NS_ENDHANDLER
	}
}*/

- (void)connectionDidDie:(NSNotification *)aNotification {
	NSConnection *deadConnection=[aNotification object];
	for(id currentClient in listOfClients) {
		@try {
			if([currentClient respondsToSelector:@selector(connectionForProxy)]) {
				if([currentClient connectionForProxy]==deadConnection) {
					[listOfClients removeObject:currentClient];
					NSLog(@"Removed dead client: %@.", currentClient);
				}
			}
		}
		@catch (NSException * e) {
			int i=[listOfClients indexOfObject:currentClient];
			[listOfClients removeObjectAtIndex:i];
			//[listOfClients removeObject:currentClient];
			NSLog(@"%@. Removed dead client %@.", [e reason], currentClient);
		}
		@finally {
		}
	}
}

for (int i=[listOfClients count]-1; i>=0; i--) {
		id currentClient=[listOfClients objectAtIndex:i];
		@try {
			if([currentClient respondsToSelector:@selector(connectionForProxy)]) {
				if([currentClient connectionForProxy]==deadConnection) {
					[listOfClients removeObjectAtIndex:i];
					NSLog(@"Removed dead client.");
				}
			}
		}
		@catch (NSException * e) {
			[listOfClients removeObjectAtIndex:i];
			NSLog(@"error: %@. Removed dead client.", [e reason]);
		}
	}