File x11vnc-thread-auth.diff of Package x11vnc

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File x11vnc-thread-auth.diff of Package x11vnc (Revision 90df1825ee272bc9b366ba1f0772ca57)

Currently displaying revision 90df1825ee272bc9b366ba1f0772ca57 , Show latest

--- x11vnc/screen.c.orig	2009-12-21 05:58:10.000000000 +0100
+++ x11vnc/screen.c	2009-12-21 23:17:28.000000000 +0100
@@ -4201,6 +4201,37 @@
 	return msec;
 }
 
+/* 
+ * Terrible hack for the multithreaded x11vnc ...
+ * But we get the client confused if we start sending stuff in our
+ * main loop prior to it being initialized properly. So wait.
+ * It's polling :-(
+ */
+static void _mt_wait_for_client() {
+	time_t start = time(0);
+	while (!client_count) {
+		if (first_conn_timeout && time(0) - start > first_conn_timeout)
+			return;
+		usleep(100*1000);
+	}
+	while (1) {
+		rfbClientIteratorPtr iter;
+		rfbClientPtr cl;
+		iter = rfbGetClientIterator(screen);
+		while( (cl = rfbClientIteratorNext(iter)) ) {
+			//ClientData *cd = (ClientData *) cl->clientData;
+			if (cl->state == RFB_NORMAL) {
+				rfbReleaseClientIterator(iter);
+				return;
+			}
+		}
+		rfbReleaseClientIterator(iter);
+		if (first_conn_timeout && time(0) - start > first_conn_timeout)
+			return;
+		usleep(100*1000);
+	}
+}
+
 /*
  * main x11vnc loop: polls, checks for events, iterate libvncserver, etc.
  */
@@ -4212,6 +4243,7 @@
 	if (use_threads && !started_rfbRunEventLoop) {
 		started_rfbRunEventLoop = 1;
 		rfbRunEventLoop(screen, -1, TRUE);
+        _mt_wait_for_client();
 	}
 
 	while (1) {

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File x11vnc-thread-auth.diff of Package x11vnc (Revision 90df1825ee272bc9b366ba1f0772ca57)

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