objective-c - 游戏套件几个服务器和几个客户端

Question

如果我有 1 台服务器和多个客户端（所有对等方都知道会话名称） - 没问题。但是2台服务器我有问题。客户端如何知道 sessionID，连接服务器的会话是什么，他们如何选择服务器？我不想使用对等选择器。Ty 表示任何答案。

Answer 1

- (void)viewDidLoad {
    [super viewDidLoad];

    self.serverArray = [NSMutableArray array];

    self.session = [[GKSession alloc] initWithSessionID:nil displayName:nil sessionMode:GKSessionModeClient];

    self.session.delegate = self;

    [self.session setDataReceiveHandler:self withContext:NULL];

    self.session.available = YES;
}

- (void)session:(GKSession *)session peer:(NSString *)peerID didChangeState:(GKPeerConnectionState)state {

    NSString *serverName = [session displayNameForPeer:peerID];

    [self.serverArray addObject:serverName];

    [self.availableServers reloadData];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil) {

        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault 
                                       reuseIdentifier:CellIdentifier] autorelease];
    }

    cell.textLabel.text = [self.serverArray objectAtIndex:indexPath.row];

    return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    ClientGameViewController *clientGameViewController = [[ClientGameViewController alloc] init];

     clientGameViewController.serverName = [self.serverArray objectAtIndex:indexPath.row];

    clientGameViewController.serverSessionName = [self.serverArray objectAtIndex:indexPath.row];

     [self.view addSubview:clientGameViewController.view];
}