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Add server-side callback for change in MTU (1/4)

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When a client requests to update the LE transport MTU, the server
currently does not get notified and can therefor not properly size
notifications appropriate to the current MTU.

Bug: 18388114
Change-Id: I136f32cba48da3302e13fb9a9ec81b8e01712138
This commit is contained in:
Andre Eisenbach 2014-11-26 12:56:23 -08:00
parent b73bc86089
commit 285fed0963
1 changed files with 4 additions and 0 deletions
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4
include/hardware/bt_gatt_server.h
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@ -117,6 +117,9 @@ typedef void (*indication_sent_callback)(int conn_id, int status);
*/ */
typedef void (*congestion_callback)(int conn_id, bool congested); typedef void (*congestion_callback)(int conn_id, bool congested);
/** Callback invoked when the MTU for a given connection changes */
typedef void (*mtu_changed_callback)(int conn_id, int mtu);
typedef struct { typedef struct {
register_server_callback register_server_cb; register_server_callback register_server_cb;
connection_callback connection_cb; connection_callback connection_cb;
@ -133,6 +136,7 @@ typedef struct {
response_confirmation_callback response_confirmation_cb; response_confirmation_callback response_confirmation_cb;
indication_sent_callback indication_sent_cb; indication_sent_callback indication_sent_cb;
congestion_callback congestion_cb; congestion_callback congestion_cb;
mtu_changed_callback mtu_changed_cb;
} btgatt_server_callbacks_t; } btgatt_server_callbacks_t;
/** Represents the standard BT-GATT server interface. */ /** Represents the standard BT-GATT server interface. */