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我正在嘗試使用GKSession連接2個設備。當設備在同一個WiFi網絡上工作,但是當我嘗試連接不同WiFi網絡上的設備時,它不起作用。 這是我GKSession使用GKSession通過不同的WiFi網絡連接2個設備
代碼chatSession = [[GKSession alloc] initWithSessionID:AppName displayName:name sessionMode:GKSessionModePeer];
[chatSession setDataReceiveHandler:self withContext:nil];
chatSession.delegate = self;
chatSession.available = YES;
-(void)session:(GKSession *)session peer:(NSString *)peerID didChangeState:(GKPeerConnectionState)state{
NSLog(@"state=%d", state);
if(state == GKPeerStateDisconnected)
{
// A peer disconnected
chatSession.available = YES;
NSLog(@"Disconnected");
[data removeAllObjects];
chatInput.hidden = YES;
}
else if(state == GKPeerStateConnected)
{
// You can now send messages to the connected peer(s)
NSData *imgData = UIImageJPEGRepresentation(myImage, 0.5);
if(imgData==nil)
NSLog(@"myImage is nil");
NSError *err;
//NSLog(@"pid=%@", pID);
NSLog(@"before sending image");
[chatSession sendData:imgData toPeers:[NSArray arrayWithObject:pID] withDataMode:GKSendDataReliable error:&err];
NSLog(@"after send data");
if(err)
NSLog(@"error:%@", err.description);
}
else if (state == GKPeerStateAvailable)
{
pID = peerID;
[session connectToPeer:peerID withTimeout:60*120];
}
}
-(void)session:(GKSession *)session didReceiveConnectionRequestFromPeer:(NSString *)peerID{
// We can now decide to deny or accept
bool shouldAccept = YES;
if(shouldAccept)
{
pID = peerID;
[session acceptConnectionFromPeer:peerID error:nil];
}
else
{
[session denyConnectionFromPeer:peerID];
}}
我不知道是否有可能使用GKSession。
據蘋果
一個GKSession對象提供發現並連接到使用藍牙或Wi-Fi附近的iOS設備的能力。
請幫助我ia m嘗試使用GKSession創建聊天應用程序。