Fix a tiny issue in the protocol

The id sent was 16 bits in one case and 32 bits in the other

Bug-AGL: SPEC-3220

Change-Id: If38c99b2d903b6851ff4682e1f8d771aec7ddcee
Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>

diff --git a/src/afb-proto-ws.c b/src/afb-proto-ws.c
index 0e10230..3365d60 100644 (file)
--- a/src/afb-proto-ws.c
+++ b/src/afb-proto-ws.c
@@ -670,11 +670,11 @@ static void client_on_reply(struct afb_proto_ws *protows, struct readbuf *rb)
 
 static void client_on_description(struct afb_proto_ws *protows, struct readbuf *rb)
 {
-       uint32_t descid;
+       uint16_t descid;
        struct client_describe *desc, **prv;
        struct json_object *object;
 
-       if (readbuf_uint32(rb, &descid)) {
+       if (readbuf_uint16(rb, &descid)) {
                pthread_mutex_lock(&protows->mutex);
                prv = &protows->describes;
                while ((desc = *prv) && desc->descid != descid)
@@ -970,13 +970,13 @@ overflow:
        afb_proto_ws_unref(protows);
 }
 
-static int server_send_description(struct afb_proto_ws *protows, uint32_t descid, struct json_object *descobj)
+static int server_send_description(struct afb_proto_ws *protows, uint16_t descid, struct json_object *descobj)
 {
        int rc = -1;
        struct writebuf wb = { .iovcount = 0, .bufcount = 0 };
 
        if (writebuf_char(&wb, CHAR_FOR_DESCRIPTION)
-        && writebuf_uint32(&wb, descid)
+        && writebuf_uint16(&wb, descid)
         && writebuf_object(&wb, descobj))
                rc = proto_write(protows, &wb);
        return rc;