qcode-software/qcode-tcl — pull request #118 by nicky-johnstone (2014-12-12 17:13:59+00:00)
Title: session_new change for no connection and conn_open implemented.

`qc::session_new` now sets the IP to be the IP of the connected client otherwise the empty string. Useful for anonymous sessions.

`qc::conn_open` implemented to abstract unreadable connection check.