change benign WARN to DBG

[ust.git] / libustcomm / ustcomm.c

diff --git a/libustcomm/ustcomm.c b/libustcomm/ustcomm.c
index 60428df0553082bfaa35130b134008743421a202..cb72db65733eb5353c7d10a74018ff856874c648 100644 (file)
--- a/libustcomm/ustcomm.c
+++ b/libustcomm/ustcomm.c
@@ -421,11 +421,11 @@ int ustcomm_recv_message(struct ustcomm_server *server, char **msg, struct ustco
 
                                if(retval == 0) {
                                        /* connection finished */
-                                       close(fds[idx].fd);
-
                                        list_for_each_entry(conn, &server->connections, list) {
                                                if(conn->fd == fds[idx].fd) {
+                                                       ustcomm_close_app(conn);
                                                        list_del(&conn->list);
+                                                       free(conn);
                                                        break;
                                                }
                                        }
@@ -503,7 +503,7 @@ static int init_named_socket(const char *name, char **path_out)
                        PERROR("unlink of socket file");
                        goto close_sock;
                }
-               WARN("socket already exists; overwriting");
+               DBG("socket already exists; overwriting");
        }
 
        result = bind(fd, (struct sockaddr *)&addr, sizeof(addr));
@@ -636,7 +636,10 @@ int ustcomm_connect_app(pid_t pid, struct ustcomm_connection *conn)
        return ustcomm_connect_path(path, conn, pid);
 }
 
-/* Close a connection to a traceable app. */
+/* Close a connection to a traceable app. It frees the
+ * resources. It however does not free the
+ * ustcomm_connection itself.
+ */
 
 int ustcomm_close_app(struct ustcomm_connection *conn)
 {
@@ -784,11 +787,15 @@ static void ustcomm_fini_server(struct ustcomm_server *server, int keep_socket_f
        }
 }
 
+/* Free a traceable application server */
+
 void ustcomm_fini_app(struct ustcomm_app *handle, int keep_socket_file)
 {
        ustcomm_fini_server(&handle->server, keep_socket_file);
 }
 
+/* Free a ustd server */
+
 void ustcomm_fini_ustd(struct ustcomm_ustd *handle)
 {
        ustcomm_fini_server(&handle->server, 0);