site_archiver@lists.apple.com Delivered-To: bluetooth-dev@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=1GnrlX ATMzV4x6taep1yUCZkzyGAMEoxSl59pjZaG0s=; b=FOvDF5TBIWFJY/zXbQd1MJ vRFbtoF3ZZjXvZmyzIgSH/klB88qlCMJ3a4og4zmYknF4R55AcKJyoZtTGSUHFfR vZvAPAc7GOplYbOY8tM74KwpMIa3C5xJd4Z/m3P1fBS3g0qC9fwRLdgySKgWKvPC OoNO53dt7+HoYUFreNgLWDvPVZRcIA2RRCzDRYe1OUSomqGhwIvp0btbcKU/dx4R HHk6zbAwR2jf9J2zOpKu3hcvyAW8c9TAqsiQGdLOxpiJNJTD11rgXmexDw8ywI1G 3H1anHOWT82G6JJV3v5nM/9gLFThOQsPxLYstGYaHqHbipDhmVf+7TeuL1Lf7LVA == Hi, I am trying to work with L2CAP channels over BLE. The service discovery, PSM lookup (via characteristics) and such all work fine, so no issue there. The channel connects and I am able to exchange a packet or two with the remote device before the input stream is closed unexpectedly. Meanwhile, the console reports the following CoreBluetooth messages: error WARNING: Unknown error: 431 error WARNING: Unknown error: 436 As far as I can tell these error codes are undocumented and decent CoreBluetooth L2CAP documentation is incredibly scarce. Does anyone know what they mean? Neil _______________________________________________ Do not post admin requests to the list. They will be ignored. Bluetooth-dev mailing list (Bluetooth-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com