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| author | Łukasz Rymanowski <rlukasz@google.com> | 2022-01-25 12:35:16 +0000 |
|---|---|---|
| committer | Łukasz Rymanowski <rlukasz@google.com> | 2022-01-25 21:52:43 +0000 |
| commit | f6a8b15ebe4670a3d2ef62894b8e86f4fbb8a5ae (patch) | |
| tree | eefca11cb8725e467ba181c557c4d45fcdaf407d /framework/java/android/bluetooth/BluetoothStatusCodes.java | |
| parent | 4e2cb3207fa91d2913502b1554bbcc5e1f807c6a (diff) | |
hearing_aid: Fix double CoC creation
Looks like whenever PSM is read, connectSocket is called
which might lead to request one CoC channel twice, which is invalid.
Morever, since HA are usually devices with limited resources, CoC
request is rejected and might cause a bad state on our end.
> ACL Data RX: Handle 64 flags 0x02 dlen 7
ATT: Read Response (0x0b) len 2
Value: 8100
< ACL Data TX: Handle 64 flags 0x00 dlen 18
LE L2CAP: LE Connection Request (0x14) ident 2 len 10
PSM: 129 (0x0081)
Source CID: 65
MTU: 512
MPS: 251
Credits: 65535
> ACL Data RX: Handle 64 flags 0x02 dlen 18
LE L2CAP: LE Connection Response (0x15) ident 2 len 10
Destination CID: 65
MTU: 248
MPS: 248
Credits: 8
Result: Connection successful (0x0000)
> ACL Data RX: Handle 64 flags 0x02 dlen 7
ATT: Read Response (0x0b) len 2
Value: 8100
< ACL Data TX: Handle 64 flags 0x00 dlen 18
LE L2CAP: LE Connection Request (0x14) ident 3 len 10
PSM: 129 (0x0081)
Source CID: 66
MTU: 512
MPS: 251
Credits: 65535
> ACL Data RX: Handle 64 flags 0x02 dlen 18
LE L2CAP: LE Connection Response (0x15) ident 3 len 10
Destination CID: 0
MTU: 0
MPS: 0
Credits: 0
Result: Connection refused - no resources available (0x0004)
Test: Manual
Bug: 216344782
Change-Id: I3e17228b035be47d2d705d293568bb3eb662e776
Diffstat (limited to 'framework/java/android/bluetooth/BluetoothStatusCodes.java')
0 files changed, 0 insertions, 0 deletions