I have a tightvnc server set up on my raspberry pi on port 1 but when I try to connect to it from my mac using the built in screen sharing client i get an error:
Connection Failed to:192.168.1.127:1
Please make sure that Screen Sharing (in the Sharing section of System Preferences)
is enabled on the computer to which you are attempting to connect.
Also make sure your network connection is working properly.
I ran a port scan and I found out that port 1 is not open on my raspberry pi.