fix race condition with poll

1 files changed, 4 insertions, 1 deletions

diff --git a/dot/local/bin/xvnc b/dot/local/bin/xvnc
index 2984aa7..a3efb2f 100755
--- a/dot/local/bin/xvnc
+++ b/dot/local/bin/xvnc
@@ -27,7 +27,10 @@ direct_connection()
         "$remote_host" \
         "x11vnc -noxrecord -q -nopw -ncache -ncache_cr -display $local_display -unixsock $remote_socket_file -rfbport 0" &
     X11VNC=$!
-    sleep 1
+    while ! [ -e "$local_socket_file" ]
+    do
+        sleep 0.3
+    done
     xtigervncviewer "$local_socket_file"
     kill $X11VNC
 }