Hi Anderson, >If I remember correctly, the issue is in the kernel: if connect() is called when security level is medium, >the socket only gets POLLOUT once SMP pairing finishes, and any ATT PDU received during that time is lost. This is useful and interesting to know. >Note that it's almost certain that your device is sending the indication without requiring encryption. >Otherwise, it would have sent a Security Request (which triggers a Pairing Request from the Linux side) >and wait for the encryption to be enabled before sending the indication. If that was the case, >the kernel would deliver the ATT PDU to gatttool after encryption is enabled and it would work as expected. It seems our device is indeed sending the indication without requiring encryption. The suggestion of updating the central device to start with low security and then change to medium security is producing the desired behavior. Thank you for your time and assistance. Regards, Caleb Reinhold -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
