Partly address issue 26: log when not listening for reads or writes

Also, don't log an "initialized" message until initialization has finished.

Author: bos

handlersocket/handlersocket.cpp

@@ -49,7 +49,6 @@ struct daemon_handlersocket_data {
 static int
 daemon_handlersocket_init(void *p)
 {
-  DENA_VERBOSE(10, fprintf(stderr, "handlersocket: initialized\n"));
   config conf;
   conf["use_epoll"] = handlersocket_epoll ? "1" : "0";
   if (handlersocket_address) {
@@ -83,6 +82,10 @@ daemon_handlersocket_init(void *p)
     }
     ap->hssvr_rd = hstcpsvr_i::create(conf);
     ap->hssvr_rd->start_listen();
+    listening = true;
+  } else {
+    DENA_VERBOSE(10, fprintf(stderr, "handlersocket: not listening "
+			     "for reads\n"));
   }
   if (handlersocket_port_wr != 0) {
     if (handlersocket_threads_wr > 0) {
@@ -96,9 +99,13 @@ daemon_handlersocket_init(void *p)
     }
     ap->hssvr_wr = hstcpsvr_i::create(conf);
     ap->hssvr_wr->start_listen();
+  } else {
+    DENA_VERBOSE(10, fprintf(stderr, "handlersocket: not listening "
+			     "for writes\n"));
   }
   st_plugin_int *const plugin = static_cast<st_plugin_int *>(p);
   plugin->data = ap.release();
+  DENA_VERBOSE(10, fprintf(stderr, "handlersocket: initialized\n"));
   return 0;
 }