Allow debugger clients to connect to the in-process debug server over a UNIX domain socket instead of a local TCP socket which further ensures that only local processes may connect to the debug server.
This PR adds start_server_unix and start_control_unix variants of the start_server and start_control functions, respectively, which take a socket path instead of a host/port pair. These new methods are necessary in order for the PR to work with older versions of Ruby.
The tests have been refactored enough to allow testing both the TCP socket and UNIX domain socket variants with the same test code.
Allow debugger clients to connect to the in-process debug server over a UNIX domain socket instead of a local TCP socket which further ensures that only local processes may connect to the debug server.
This PR adds
start_server_unixandstart_control_unixvariants of thestart_serverandstart_controlfunctions, respectively, which take a socket path instead of a host/port pair. These new methods are necessary in order for the PR to work with older versions of Ruby.The tests have been refactored enough to allow testing both the TCP socket and UNIX domain socket variants with the same test code.
[See https://github.com/ruby-debug/ruby-debug-ide/pull/166 for the original PR which can be closed.]