From 9e6fe526e17b7ce9d5b8d666aa479e312176f979 Mon Sep 17 00:00:00 2001
From: Giuseppe Digilio <giuseppe.digilio@4science.com>
Date: Sun, 17 Mar 2024 19:07:09 +0100
Subject: [PATCH] [DURACOM-240] use BehaviorSubject

---
 src/app/core/shared/client-math.service.ts |  4 ++--
 src/app/core/shared/server-math.service.ts | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/app/core/shared/client-math.service.ts b/src/app/core/shared/client-math.service.ts
index 0a5d78501e..1dbfa7e4e5 100644
--- a/src/app/core/shared/client-math.service.ts
+++ b/src/app/core/shared/client-math.service.ts
@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import {
+  BehaviorSubject,
   Observable,
-  ReplaySubject,
   Subject,
 } from 'rxjs';
 import { environment } from 'src/environments/environment';
@@ -42,7 +42,7 @@ export class ClientMathService extends MathService {
   constructor() {
     super();
 
-    this.isReady$ = new ReplaySubject<boolean>(1);
+    this.isReady$ = new BehaviorSubject<boolean>(false);
 
     void this.registerMathJaxAsync(this.mathJax)
       .then(() => this.isReady$.next(true))
diff --git a/src/app/core/shared/server-math.service.ts b/src/app/core/shared/server-math.service.ts
index 725658874d..51664b142a 100644
--- a/src/app/core/shared/server-math.service.ts
+++ b/src/app/core/shared/server-math.service.ts
@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import {
+  BehaviorSubject,
   Observable,
-  ReplaySubject,
   Subject,
 } from 'rxjs';
 
@@ -15,7 +15,7 @@ import {
 })
 export class ServerMathService extends MathService {
 
-  protected signal: Subject<boolean>;
+  protected isReady$: Subject<boolean>;
 
   protected mathJaxOptions = {};
 
@@ -31,8 +31,8 @@ export class ServerMathService extends MathService {
   constructor() {
     super();
 
-    this.signal = new ReplaySubject<boolean>(1);
-    this.signal.next(true);
+    this.isReady$ = new BehaviorSubject<boolean>(false);
+    this.isReady$.next(true);
   }
 
   protected async registerMathJaxAsync(config: MathJaxConfig): Promise<any> {
@@ -40,7 +40,7 @@ export class ServerMathService extends MathService {
   }
 
   ready(): Observable<boolean> {
-    return this.signal;
+    return this.isReady$;
   }
 
   render(element: HTMLElement) {