remove reject of the headets

src/app/services/http.service.ts

@@ -10,7 +10,7 @@ export class HttpService {
   constructor(private http:HttpClient) { }
 
   post(serviceName:string, data:any){
-    const headers = new HttpHeaders({'rejectUnauthorized': environment.rejectUnauthorized });;
+    const headers = new HttpHeaders();;
     const options = {header: headers, withCredentials: false};
     const url = environment.apiChatUrl+serviceName;
     const body = {"user": "admin","password": "tabteste@006"};