afb-hsrv: Prepare selection of listening interfaces

[src/app-framework-binder.git] / src / afb-proto-ws.c

diff --git a/src/afb-proto-ws.c b/src/afb-proto-ws.c
index 89d4522..f74869c 100644 (file)
--- a/src/afb-proto-ws.c
+++ b/src/afb-proto-ws.c
@@ -37,6 +37,7 @@
 #include "afb-proto-ws.h"
 #include "jobs.h"
 #include "fdev.h"
+#include "verbose.h"
 
 struct afb_proto_ws;
 
@@ -515,6 +516,8 @@ static void client_on_event_create(struct afb_proto_ws *protows, struct readbuf
 
        if (protows->client_itf->on_event_create && client_msg_event_read(rb, &event_id, &event_name))
                protows->client_itf->on_event_create(protows->closure, event_name, (int)event_id);
+       else
+               ERROR("Ignoring creation of event");
 }
 
 /* removes an event */
@@ -525,6 +528,8 @@ static void client_on_event_remove(struct afb_proto_ws *protows, struct readbuf
 
        if (protows->client_itf->on_event_remove && client_msg_event_read(rb, &event_id, &event_name))
                protows->client_itf->on_event_remove(protows->closure, event_name, (int)event_id);
+       else
+               ERROR("Ignoring deletion of event");
 }
 
 /* subscribes an event */
@@ -536,6 +541,8 @@ static void client_on_event_subscribe(struct afb_proto_ws *protows, struct readb
 
        if (protows->client_itf->on_event_subscribe && client_msg_call_get(protows, rb, &call) && client_msg_event_read(rb, &event_id, &event_name))
                protows->client_itf->on_event_subscribe(protows->closure, call->request, event_name, (int)event_id);
+       else
+               ERROR("Ignoring subscription to event");
 }
 
 /* unsubscribes an event */
@@ -547,6 +554,8 @@ static void client_on_event_unsubscribe(struct afb_proto_ws *protows, struct rea
 
        if (protows->client_itf->on_event_unsubscribe && client_msg_call_get(protows, rb, &call) && client_msg_event_read(rb, &event_id, &event_name))
                protows->client_itf->on_event_unsubscribe(protows->closure, call->request, event_name, (int)event_id);
+       else
+               ERROR("Ignoring unsubscription to event");
 }
 
 /* receives broadcasted events */
@@ -557,6 +566,8 @@ static void client_on_event_broadcast(struct afb_proto_ws *protows, struct readb
 
        if (protows->client_itf->on_event_broadcast && readbuf_string(rb, &event_name, NULL) && readbuf_object(rb, &object))
                protows->client_itf->on_event_broadcast(protows->closure, event_name, object);
+       else
+               ERROR("Ignoring broadcast of event");
 }
 
 /* pushs an event */
@@ -568,6 +579,8 @@ static void client_on_event_push(struct afb_proto_ws *protows, struct readbuf *r
 
        if (protows->client_itf->on_event_push && client_msg_event_read(rb, &event_id, &event_name) && readbuf_object(rb, &object))
                protows->client_itf->on_event_push(protows->closure, event_name, (int)event_id, object);
+       else
+               ERROR("Ignoring push of event");
 }
 
 static void client_on_reply(struct afb_proto_ws *protows, struct readbuf *rb)
@@ -1022,7 +1035,7 @@ struct afb_proto_ws *afb_proto_ws_create_server(struct fdev *fdev, const struct
 
 void afb_proto_ws_unref(struct afb_proto_ws *protows)
 {
-       if (!__atomic_sub_fetch(&protows->refcount, 1, __ATOMIC_RELAXED)) {
+       if (protows && !__atomic_sub_fetch(&protows->refcount, 1, __ATOMIC_RELAXED)) {
                afb_proto_ws_hangup(protows);
                afb_ws_destroy(protows->ws);
                pthread_mutex_destroy(&protows->mutex);