NOTE: The repository for this project has moved to https://core.tcl-lang.org/tcltls/home.
TLS is an OpenSSL / RSA-bsafe Tcl extension that provides secure connections on top of the Tcl socket mechanism. Within a few lines of code, users can query https servers (see the tclhttpd project for an https server using TLS).
Unix domain sockets are a filesystem based IPC mechanism similar to IP sockets, except that they can only be used by processes on the same system. This package provides a wrapper to use them from Tcl scripts.