+- 'SOCKET2UNIX_OPTIONS':
+ Comma separated list of options for socket2unix. Valid options are (without
+ quotes):
+ - 'client_only': Don't intercept calls to `listen()` and `accept()`.
+ - 'server_only': Don't intercept calls to `connect()`.
+ These options are useful if a program has both client and server
+ functionality but only one part should be redirected.