diff options
Diffstat (limited to 'attrib/interactive.c')
| -rw-r--r-- | attrib/interactive.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/attrib/interactive.c b/attrib/interactive.c index 08f39f73b..7911ba543 100644 --- a/attrib/interactive.c +++ b/attrib/interactive.c @@ -150,13 +150,28 @@ static void events_handler(const uint8_t *pdu, uint16_t len, gpointer user_data) static void connect_cb(GIOChannel *io, GError *err, gpointer user_data) { + uint16_t mtu; + uint16_t cid; + if (err) { set_state(STATE_DISCONNECTED); error("%s\n", err->message); return; } - attrib = g_attrib_new(iochannel); + bt_io_get(io, &err, BT_IO_OPT_IMTU, &mtu, + BT_IO_OPT_CID, &cid, BT_IO_OPT_INVALID); + + if (err) { + g_printerr("Can't detect MTU, using default: %s", err->message); + g_error_free(err); + mtu = ATT_DEFAULT_LE_MTU; + } + + if (cid == ATT_CID) + mtu = ATT_DEFAULT_LE_MTU; + + attrib = g_attrib_new(iochannel, mtu); g_attrib_register(attrib, ATT_OP_HANDLE_NOTIFY, GATTRIB_ALL_HANDLES, events_handler, attrib, NULL); g_attrib_register(attrib, ATT_OP_HANDLE_IND, GATTRIB_ALL_HANDLES, |