- introduced <controller> actions function for listing actions

- introduced <controller> reconnect function

ascon.c

@@ -313,7 +313,7 @@ int AsconBaseHandler(Ascon * a)
     } else if (ret > 0) {
       a->state = AsconConnectDone;      /* success */
     } else if (ret < 0) {
-        AsconError(a, "ASC3", errno);
+      AsconError(a, "ASC3", errno);
     }
     break;
   case AsconWriteStart:
@@ -584,6 +584,23 @@ void AsconDisconnect(Ascon * a)
 {
   if (a->fd > 0) {
     close(a->fd);
+    lastClose = DoubleTime();
+  }
+  a->fd = -1;
+  a->state = AsconNotConnected;
+}
+
+void AsconReconnect(Ascon * a, char * hostport)
+{
+  if (a->fd > 0) {
+    close(a->fd);
+    lastClose = DoubleTime();
+  }
+  if (hostport != NULL && hostport[0] != '\0') {
+    if (a->hostport) {
+      free(a->hostport);
+    }
+    a->hostport = strdup(hostport);
   }
   a->fd = -1;
   a->state = AsconConnectStart;