// [string] Address to listen, all addresses will be used when empty
// address = ""

// [string] Port to listen
// port = "8080"

// [bool] Permit clients to write to the TTY
// permit_write = false

// [bool] Enable basic authentication
// enable_basic_auth = false

// [string] Default username and password of basic authentication (user:pass)
//          To enable basic authentication, set `true` to `enable_basic_auth`
// credential = "user:pass"

// [bool] Enable random URL generation
// enable_random_url bool

// [int] Default length of random strings appended to URL
//       To enable random URL generation, set `true` to `enable_random_url`
// random_url_length = 8

// [bool] Enable TLS/SSL
// enable_tls = false

// [string] Default TLS certificate file path
// tls_crt_file = "~/.gotty.crt"

// [string] Default TLS key file path
// tls_key_file  = "~/.gotty.key"

// [string] Title format of browser window
//          Available variables are:
//            Command    Command string
//            Pid        PID of the process for the client
//            Hostname   Server hostname
//            RemoteAddr Client IP address
// title_format = "GoTTY - {{ .Command }} ({{ .Hostname }})"

// [bool] Enable client side reconnection when connection closed
// enable_reconnect = false

// [int] Interval time to try reconnection (seconds)
//       To enable reconnection, set `true` to `enable_reconnect`
// reconnec_ttime = false

// [bool] Accept only one client and exit gotty once the client exits
// Once = false

// [object] Client terminal (hterm) preferences
//          Examples below are some of commonly used options.
//          See hterm's documentation for the complete list of preferences.
//          https://chromium.googlesource.com/apps/libapps/+/master/hterm/js/hterm_preference_manager.js
//          (Note that fihens `-` in preference names must be replaced by underscores `_`)
// preferences {
//   background_color = "rgb(16, 16, 16)"
//   background_image = ""
//   cursor_blink = false
//   cursor_color = "rgba(255, 0, 0, 0.5)"
//   ctrl_c_copy = false
//   ctrl_v_paste = false
//   east_asian_ambiguous_as_two_column = false
//   font_family = "'DejaVu Sans Mono', 'Everson Mono', 'FreeMono', 'Menlo', 'Terminal',  monospace"
//   font_size = 15
//   foreground_color = "rgb(240, 240, 240)"
//   user_css = ""
// }