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#1287 Error during RFB initialization every 60 seconds
Running 2.7.10 64 bit on a 2008 R2 server, default install using a custom port.
Every 60 seconds, this is recorded in the server's application event log:
The client xx.xx.xx.xx has been disconnected for the reason: Connection has been gracefully closed
(xx.xx.xx.xx being the primary IP for the server it is being run on).
Configuring TightVNC for debugging, at the time of the event log entry, TightVNC logs the following:
[ 1724/ 1900] 2013-11-28 09:39:27:508 + Incoming rfb connection from xx.xx.xx.xx
[ 1724/ 3968] 2013-11-28 09:39:27:508 - Entering RFB initialization phase 1
[ 1724/ 3968] 2013-11-28 09:39:27:508 ! Error during RFB initialization: Connection has been gracefully closed
[ 1724/ 3968] 2013-11-28 09:39:27:508 ! Connection will be closed: Connection has been gracefully closed
[ 1724/ 3968] 2013-11-28 09:39:27:508 + Connection has been closed
[ 1724/ 1800] 2013-11-28 09:39:27:554 + Connection has been closed
Everything else operates normally, it doesn't seem to be having any issues, however it is logging this error consistently every 60 seconds, 24/7, as long as the server is up.
Ticket can be closed. Connections were being made by server watchdog app.