mDNS Support (#1452)

* Allow build, if no grabbers are enabled

* Align available functions to right Qt version

* Update to next development version

* Align available functions to right Qt version

* fix workflows (apt/nightly)

* Disable QNetworkConfigurationManager deprecation warnings

* Initial go on Smart Pointers

* Add Deallocation

* Correct QT_WARNING_DISABLE_DEPRECATED (available since 5.9)

* Cluster Build Variables

* Hyperion Light

* Address build warnings

* Hyperion Light - UI

* Update Protobuf to latest master

* Removed compiler warnings

* Added restart ability to systray

* Correct Protobuf

* Ignore 'no-return' warning on protobuf build

* hyperion-remote: Fix auto discovery of hyperion server

* Fix Qt version override

* Update changelog

* Remove Grabber Components, if no Grabber exists

* Standalone Grabber - Fix fps default

* Remote Control - Have Source Selction accrosswhole screen

* Enable Blackborder detection only, if relevant input sources available

* Enable Blackborder detection only, if relevant input sources available

* Remote UI - rearrange containers

* Checkout

* Fix compilation on windows

* Re-added qmdnsengine template cmake

* chrono added for linux

* Removed existing AVAHI/Bonjour, allow to enable/disable mDNS

* hyperiond macos typo fix

* Fix macOS Bundle build

* Fix macOS bundle info details

* Correct CMake files

* Removed existing AVAHI/Bonjour (2)

* Share hyperion's services via mDNS

* Add mDNS Browser and mDNS for LED-Devices

* Support mDNS discovery for standalone grabbers

* Remove ZLib Dependency & Cleanup

* mDNS - hanle 2.local2 an ".local." domains equally

* Hue - Link discovery to bridge class, workaround port 443 for mDNS discovery

* Fix save button state when switching between devices

* Removed sessions (of other hyperions)

* mDNS Publisher - Simplify service naming

* mDNS refactoring & Forwarder discovery

* mDNS Updates to use device service name

* Consistency of standalone grabbers with mDNS Service Registry

* Merge branch 'hyperion-project:master' into mDNS

* Start JSON and WebServers only after Instance 0 is available

* Remove bespoke qDebug Output again

* MDNS updates and refactor Forwarder

* Minor updates

* Upgrade to CMake 3.1

* typo

* macOS fix

* Correct merge

* - Remove dynamic linker flag from standalone dispmanX Grabber
- Added ability to use system qmdns libs

* Cec handler library will load at runtime

* typo fix

* protobuf changes

* mDNS changes for Windows/macOS

* test window build qmdnsengine

* absolute path to protobuf cmake dir

* Rework Hue Wizard supporting mDNS

* LED-Devices - Retry support + Refactoring (excl. Hue)

* LED-Devices - Refactoring/Retry support Hue + additional alignments

* Address LGTM findings

* Fix CI-Build, revert test changes

* Build Windows in Release mode to avoid python problem

* Correct that WebServerObject is available earlier

* Ensure that instance name in logs for one instance are presented

* Update content LEDs

* Rework mDNS Address lookup

* Fix LED UI

* Fix for non mDNS Services (ignore default port)

* Disbale device when now input is available

* Revert back some updates, ensure last color is updated when switched on

* Handle reopening case and changed IP, port for API-calls

* Add UPD-DDP Device

* WLED support for DDP

* Fix printout

* LEDDevice - Allow more retries, udapte defaults

* LED-Net Devices - Select Custom device, if configured

Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
Co-authored-by: Paulchen Panther <Paulchen-Panter@protonmail.com>

assets/webconfig/js/hyperion.js

@@ -26,7 +26,6 @@ window.loggingStreamActive = false;
 window.loggingHandlerInstalled = false;
 window.watchdog = 0;
 window.debugMessagesActive = true;
-window.wSess = [];
 window.currentHyperionInstance = 0;
 window.currentHyperionInstanceName = "?";
 window.comps = [];
@@ -136,7 +135,11 @@ function initWebSocket()
               // skip tan -1 error handling
               if(tan != -1){
                 var error = response.hasOwnProperty("error")? response.error : "unknown";
-                $(window.hyperion).trigger({type:"error",reason:error});
+                if (error == "Service Unavailable") {
+                  window.location.reload();
+                } else {
+                  $(window.hyperion).trigger({type:"error",reason:error});
+                }
                 console.log("[window.websocket::onmessage] ",error)
               }
           }
@@ -307,7 +310,7 @@ function requestInstanceSwitch(inst)
 
 function requestServerInfo()
 {
-  sendToHyperion("serverinfo","",'"subscribe":["components-update","sessions-update","priorities-update", "imageToLedMapping-update", "adjustment-update", "videomode-update", "effects-update", "settings-update", "instance-update"]');
+  sendToHyperion("serverinfo","",'"subscribe":["components-update", "priorities-update", "imageToLedMapping-update", "adjustment-update", "videomode-update", "effects-update", "settings-update", "instance-update"]');
 }
 
 function requestSysInfo()
@@ -485,9 +488,21 @@ function requestLedDeviceIdentification(type, params)
   return sendAsyncToHyperion("leddevice", "identify", data, Math.floor(Math.random() * 1000));
 }
 
+async function requestLedDeviceAddAuthorization(type, params) {
+  let data = { ledDeviceType: type, params: params };
+
+  return sendAsyncToHyperion("leddevice", "addAuthorization", data, Math.floor(Math.random() * 1000));
+}
+
 async function requestInputSourcesDiscovery(type, params) {
   let data = { sourceType: type, params: params };
 
   return sendAsyncToHyperion("inputsource", "discover", data, Math.floor(Math.random() * 1000));
 }
 
+async function requestServiceDiscovery(type, params) {
+  let data = { serviceType: type, params: params };
+
+  return sendAsyncToHyperion("service", "discover", data, Math.floor(Math.random() * 1000));
+}
+