Limit lossless refresh update to safe size

We don't want to waste bandwidth on the lossless refresh if we might
need that bandwidth for a normal update. Try to estimate how much
data we can safely send without interfering.

1 files changed, 1 insertions, 0 deletions

diff --git a/common/rfb/VNCServerST.h b/common/rfb/VNCServerST.h
index 584c48c2..9a1a44d1 100644
--- a/common/rfb/VNCServerST.h
+++ b/common/rfb/VNCServerST.h
@@ -227,6 +227,7 @@ namespace rfb {
     bool needRenderedCursor();
     void startFrameClock();
     void stopFrameClock();
+    int msToNextUpdate();
     void writeUpdate();
     bool checkUpdate();
     const RenderedCursor* getRenderedCursor();