The gateway configuration file (by default, named gateway.conf) is specified in the gateway service's properties.
In the following example configuration file, comments (the lines prefixed //) are included that correspond with the options on the properties dialog box; however, comments are not allowed in your actual configuration file. Configuration entries are case sensitive.
{
// AcuConnect host
"acurcl": '127.0.0.1', 
// AcuConnect port
"acurcl_port": 5632, 
// TCP Port
"tcp_port": 8008, 
// Public Root Directory
"public_root_dir": "./Web",
// Web Server Port
"webserver_port": 3000,
// File Cache Directory
"./cache",
// Log filename
"logfile": "./log/atw_gateway.log",
// Max Packet Size
"MAX_PKG_SIZE": 64000,
// Log Level (1,2,4,or 8)
"LOG_LEVEL": 1,
//Request Username/Password Always (0=false, 1=true)
"authorized_access"  : 0,
//Handshake timeout (units: seconds)
"handshake_timeout"  : 3,
// Enables WebSocket compression (if supported)
"ws_compression"     : 1,
//Themes
"customize_css"      : {
        ""    : "./defaultCustomCss.css",
        "fx"  : "./ThemeFX.css"
    },
//Use SSL
 "use_ssl"            : 0,
//SSL Key File
 "ssl_key_file"       : "",
//SSL Certification File
 "ssl_crt_file"       : ""
}