improved life check on websockets

ccp/js/executionhistorycontroller.js

@@ -7,6 +7,7 @@ class CCPExecutionHistory extends HTMLElement {
   #data = [];
   #filtered = [];
   #socket = null;
+  #interval = null;
   #searchfield = null;
   
   constructor(){
@@ -240,7 +241,15 @@ class CCPExecutionHistory extends HTMLElement {
         this.refreshExecution(exec.id)
       }
     } 
-    window.setInterval( ()=>this.#socket.send("ping"), 30000)
+    this.#interval = window.setInterval( ()=>{
+      if(this.#socket.readyState === 3){
+        this.#socket.close()
+        window.clearInterval(this.#interval)
+        this.connectBroadcast() 
+      }else{
+        this.#socket.send("ping")  
+      }
+    }, 30000) 
   }
   
   download(url, name) {

ccp/js/executionmonitorcontroller.js

@@ -6,6 +6,7 @@ class CCPExecutionMonitor extends HTMLElement {
   #broadcasturl = null;
   #executions = [];
   #socket = null;
+  #interval = null;
   
   constructor(){
     super()
@@ -81,7 +82,15 @@ class CCPExecutionMonitor extends HTMLElement {
         this.refreshExecution(exec)
       }
     }
-    window.setInterval( ()=>this.#socket.send("ping"), 30000)
+    this.#interval = window.setInterval( ()=>{
+      if(this.#socket.readyState === 3){
+        this.#socket.close()
+        window.clearInterval(this.#interval)
+        this.connectBroadcast() 
+      }else{
+        this.#socket.send("ping")  
+      }
+    }, 30000) 
   }
   
   download(url, name) {

ccp/js/infrastructurelistcontroller.js

@@ -2,6 +2,7 @@ class CCPInfrastructureList extends HTMLElement{
   
   #boot;
   #socket;
+  #interval = null;
   #infrastructures;
   #runtimes;
   #rootdoc;
@@ -230,7 +231,15 @@ class CCPInfrastructureList extends HTMLElement{
     this.#socket.onmessage = event=>{
       this.fetchInfrastructures()
     }
-    window.setInterval( ()=>this.#socket.send("ping"), 30000)
+    this.#interval = window.setInterval( ()=>{
+      if(this.#socket.readyState === 3){
+        this.#socket.close()
+        window.clearInterval(this.#interval)
+        this.connectBroadcast() 
+      }else{
+        this.#socket.send("ping")  
+      }
+    }, 30000) 
   }
   
   getCompatibleRuntimes(rts){