Universal Windows Platform (UWP)
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What is the mapping of "Windows.Media.Miracast.MiracastReceiverDisconnectReason" and WiFi disconnected reason code?
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zev young
20
Reputation points
Hi Microsoft team,
I am developing a UWP app, the function is screen share sink and able disconnect to source side. Source side is Android app.
- The screen share function works well by using "Windows.Media.Miracast" API.
- But I don't know what is the mapping of "Windows.Media.Miracast.MiracastReceiverDisconnectReason" and WiFi disconnected reason code.
I want to disconnect to source side with WiFi disconnected reason code is 3. I try to call MiracastReceiverConnection.Disconnect(MiracastReceiverDisconnectReason.DisconnectedByUser), but the WiFi disconnected reason code is 0.
{count} votes
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Junjie Zhu - MSFT 21,481 Reputation points Microsoft External Staff2023-08-01T09:22:29.55+00:00 Hi @zev young ,
Welcome to Microsoft Q&A!
How did you get WiFi disconnected reason code? Could you please provide relevant code snippets to help us further check the problem for you?
Thank you.
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zev young 20 Reputation points
2023-08-02T02:14:13.0033333+00:00 Hi @Junjie Zhu - MSFT ,
I call MiracastReceiverConnection.Disconnect(MiracastReceiverDisconnectReason.DisconnectedByUser) function on Windows to disconnect to Android. From [1], I think the disconnect reason would be 3. But I get the WiFi disconnected reason code is 0 through capture logs.
At first, I get the code from Android logs as below.
2023-07-07 22:48:21.446 5586-5586 wpa_supplicant I p2p0: CTRL-EVENT-DISCONNECTED bssid=22:03:7f:12:7c:22reason=02023-07-07 22:48:22.818 5586-5586 [wpa_su][... kiwi_v2 E [5586:E:WMA] wma_set_htconfig: ht_capab = 5, value = 1Then, I capture Windows Wifi Drive logs and find that Windows does transfer 0 to Android. Window logs:
[6]0004.02D8,07/31/2023-19:05:45.3412140,IEEE: ieee80211_send_disassoc_with_callback: vap-3: Send 802.11 DisAssoc: vap=FFFF9C86F0EE8030 ni=FFFF9C86EF85D030 BSSID=22:03:7f:12:7c:22reason=0So, I want to know if it is possible to change the reason to 3 by call UWP APIs. Can you help me?
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Junjie Zhu - MSFT 21,481 Reputation points Microsoft External Staff
2023-08-23T01:47:11.6433333+00:00 What does the reason 3 mean specifically in wpa_supplicant? is this consistent with UWP MiracastReceiverDisconnectReason 3 DisconnectedByUser?
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Roy Li - MSFT 34,281 Reputation points Microsoft External Staff2023-09-01T07:21:16.1333333+00:00 Any updates about this issue?
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