Use CID to infer transport type
Instead of comparing GIOChannel pointers, use the CID returned by
bt_io_get() to infer the transport type. LE uses the fixed CID for GATT.
diff --git a/src/attrib-server.c b/src/attrib-server.c
index b980b28..61db851 100644
--- a/src/attrib-server.c
+++ b/src/attrib-server.c
@@ -899,7 +899,7 @@
static void connect_event(GIOChannel *io, GError *err, void *user_data)
{
struct gatt_channel *channel;
- GIOChannel **server_io = user_data;
+ uint16_t cid;
GError *gerr = NULL;
if (err) {
@@ -912,6 +912,7 @@
bt_io_get(io, BT_IO_L2CAP, &gerr,
BT_IO_OPT_SOURCE_BDADDR, &channel->src,
BT_IO_OPT_DEST_BDADDR, &channel->dst,
+ BT_IO_OPT_CID, &cid,
BT_IO_OPT_INVALID);
if (gerr) {
error("bt_io_get: %s", gerr->message);
@@ -921,7 +922,7 @@
return;
}
- if (server_io == &l2cap_io)
+ if (cid != GATT_CID)
channel->mtu = ATT_DEFAULT_L2CAP_MTU;
else
channel->mtu = ATT_DEFAULT_LE_MTU;
@@ -1046,7 +1047,7 @@
/* BR/EDR socket */
l2cap_io = bt_io_listen(BT_IO_L2CAP, NULL, confirm_event,
- &l2cap_io, NULL, &gerr,
+ NULL, NULL, &gerr,
BT_IO_OPT_SOURCE_BDADDR, BDADDR_ANY,
BT_IO_OPT_PSM, GATT_PSM,
BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_LOW,
