--- instance0 ---
advertise
connected
written b'update'
disconnected
--- instance1 ---
connect
service UUID('a5a5a5a5-ffff-9999-1111-5a5a5a5a5a5a')
found [UUID('00000000-1111-2222-3333-444444444444'), UUID('00000000-1111-2222-3333-555555555555'), UUID('00000000-1111-2222-3333-666666666666')]
char1 UUID('00000000-1111-2222-3333-444444444444')
char1 descs [UUID(0x2902), UUID('00000000-1111-2222-3333-444444444445'), UUID('00000000-1111-2222-3333-444444444446')]
char1 desc1 UUID('00000000-1111-2222-3333-444444444445')
read b'char1_desc1'
char1 desc2 UUID('00000000-1111-2222-3333-444444444446')
read b'char1_desc2'
write
char2 UUID('00000000-1111-2222-3333-555555555555')
char2 descs [UUID(0x2902)]
char3 UUID('00000000-1111-2222-3333-666666666666')
char3 descs [UUID(0x2902), UUID('00000000-1111-2222-3333-666666666667')]
char3 desc1 UUID('00000000-1111-2222-3333-666666666667')
read b'char3_desc1'
disconnect
disconnected