refact(telnet): log output and fixes

sample.env

@@ -21,7 +21,7 @@ AURA_ENGINE_FRAME_SIZE=
 AURA_ENGINE_API_URL_PLAYLOG=http://172.17.0.1:8008/api/v1/playlog
 AURA_ENGINE_TELNET_HOST=172.17.0.1
 AURA_ENGINE_TELNET_PORT=1234
-AURA_ENGINE_TELNET_SERVER_TIMEOUT=60
+AURA_ENGINE_TELNET_SERVER_TIMEOUT=60.
 
 # Stream Input Settings
 AURA_ENGINE_STREAM_INPUT_MAX_BUFFER=5.0

src/settings.liq

@@ -45,15 +45,6 @@ end
 settings.console.colorize.set("always")
 #settings.request.grace_time.set(2.)
 
-# TELNET SETTINGS
-telnet_server_host = get_setting("127.0.0.1", "telnet_host", "AURA_ENGINE_TELNET_HOST")
-telnet_server_port = int_of_string(get_setting("1234", "telnet_port", "AURA_ENGINE_TELNET_PORT"))
-telnet_server_timeout = float_of_string(get_setting("60.", "telnet_server_timeout", "AURA_ENGINE_TELNET_SERVER_TIMEOUT"))
-settings.server.telnet.set(true)
-settings.server.telnet.bind_addr.set(telnet_server_host)
-settings.server.telnet.port.set(telnet_server_port)
-settings.server.timeout.set(telnet_server_timeout)
-
 # LOG SETTINGS
 engine_version = process.read("cat ../VERSION")
 log("######################################################################################")
@@ -89,11 +80,21 @@ socket_dir = get_setting("../socket", "socket_dir", "AURA_ENGINE_SOCKET_DIR")
 socket_file = "#{socket_dir}/engine.sock"
 settings.server.socket.path.set(socket_file)
 if socket_dir != "" then
-    log("\tSocket location: #{socket_file}")
+    log("\tSocket location: '#{socket_file}'")
 else
     log("\tCRITICAL: No socket directory set!")
 end
 
+# TELNET SETTINGS
+telnet_server_host = get_setting("127.0.0.1", "telnet_server_host", "AURA_ENGINE_TELNET_HOST")
+telnet_server_port = int_of_string(get_setting("1234", "telnet_server_port", "AURA_ENGINE_TELNET_PORT"))
+telnet_server_timeout = float_of_string(get_setting("60.", "telnet_server_timeout", "AURA_ENGINE_TELNET_SERVER_TIMEOUT"))
+log("\tTelnet server at #{telnet_server_host}:#{telnet_server_port} (#{telnet_server_timeout}s timeout)")
+settings.server.telnet.bind_addr.set(telnet_server_host)
+settings.server.telnet.port.set(telnet_server_port)
+settings.server.timeout.set(telnet_server_timeout)
+settings.server.telnet.set(true)
+
 # SOUND CARD SETTINGS
 # settings.audio.converter.samplerate.converters.set(["ffmpeg","libsamplerate","native"])
 # settings.decoder.decoders.set(["META","WAV","AIFF","FLAC","AAC","MP4","OGG","MAD"])