vnc: Added delay_ms option. Fixes neutrinolabs/xrdp#182

vnc/vnc.c

@@ -979,6 +979,13 @@ lib_mod_connect(struct vnc *v)
 
     v->sck_obj = g_create_wait_obj_from_socket(v->sck, 0);
     v->sck_closed = 0;
+    if (v->delay_ms > 0)
+    {
+        g_sprintf(text, "Waiting %d ms for VNC to start...", v->delay_ms);
+        v->server_msg(v, text, 0);
+        g_sleep(v->delay_ms);
+    }
+    
     g_sprintf(text, "VNC connecting to %s %s", v->ip, con_port);
     v->server_msg(v, text, 0);
     error = g_tcp_connect(v->sck, v->ip, con_port);
@@ -1331,6 +1338,10 @@ lib_mod_set_param(struct vnc *v, char *name, char *value)
     {
         v->keylayout = g_atoi(value);
     }
+    else if (g_strcasecmp(name, "delay_ms") == 0)
+    {
+        v->delay_ms = g_atoi(value);
+    }
 
     return 0;
 }

vnc/vnc.h

@@ -115,4 +115,5 @@ struct vnc
   char* clip_data;
   int clip_data_size;
   tbus sck_obj;
+  int delay_ms;
 };

xrdp/xrdp.ini

@@ -156,6 +156,7 @@ username=ask
 password=ask
 ip=127.0.0.1
 port=-1
+#delay_ms=2000
 
 [xrdp3]
 name=console
@@ -164,6 +165,7 @@ ip=127.0.0.1
 port=5900
 username=na
 password=ask
+#delay_ms=2000
 
 [xrdp4]
 name=vnc-any
@@ -175,6 +177,7 @@ password=ask
 #pamusername=asksame
 #pampassword=asksame
 #pamsessionmng=127.0.0.1
+#delay_ms=2000
 
 [xrdp5]
 name=sesman-any
@@ -183,6 +186,7 @@ ip=ask
 port=-1
 username=ask
 password=ask
+#delay_ms=2000
 
 [xrdp6]
 name=rdp-any