refact: try telnet settings quite at start

src/settings.liq

@@ -41,6 +41,22 @@ if not liquidsoap.version.at_least(liq_min_version) then
     exit(1)
 end
 
+# TELNET SETTINGS
+telnet_server_enable = get_setting("true", "telnet_server_enable", "AURA_ENGINE_TELNET_ENABLE")
+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"))
+if telnet_server_enable != "true" then
+    print("Liquidsoap Telnet Server: DISABLED")
+    settings.server.telnet.set(false)
+else
+    print("Liquidsoap Telnet 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)
+end
+
 # BASICS
 settings.console.colorize.set("always")
 #settings.request.grace_time.set(2.)
@@ -85,22 +101,6 @@ else
     log("\tCRITICAL: No socket directory set!")
 end
 
-# TELNET SETTINGS
-telnet_server_enable = get_setting("true", "telnet_server_enable", "AURA_ENGINE_TELNET_ENABLE")
-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"))
-if telnet_server_enable != "true" then
-    log("\tTelnet server disabled")
-    settings.server.telnet.set(false)
-else
-    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)
-end
-
 # SOUND CARD SETTINGS
 # settings.audio.converter.samplerate.converters.set(["ffmpeg","libsamplerate","native"])
 # settings.decoder.decoders.set(["META","WAV","AIFF","FLAC","AAC","MP4","OGG","MAD"])