Add sleep

src/freedombone-app-matrix

                   DEFAULT_DOMAIN_NAME)
 
 function matrix_nginx {
+    matrix_changed=
     matrix_proxy_str=' \
     location /matrix { \
         proxy_pass https://localhost:8448; \
         fi
 
         nginx_ensite $DEFAULT_DOMAIN_NAME
+        matrix_changed=1
     fi
 
     if ! grep "localhost:${MATRIX_PORT}" /etc/nginx/sites-available/${DEFAULT_DOMAIN_NAME}; then
         sed -i "s|:443 ssl;|:443 ssl;${matrix_proxy_str}|g" /etc/nginx/sites-available/${DEFAULT_DOMAIN_NAME}
         sed -i "s| default_server;| default_server;${matrix_proxy_str}|g" /etc/nginx/sites-available/${DEFAULT_DOMAIN_NAME}
+        matrix_changed=1
     fi
     if ! grep "localhost:${TURN_PORT}" /etc/nginx/sites-available/${DEFAULT_DOMAIN_NAME}; then
         sed -i "s|:443 ssl;|:443 ssl;${turn_proxy_str}|g" /etc/nginx/sites-available/${DEFAULT_DOMAIN_NAME}
         sed -i "s| default_server;| default_server;${turn_proxy_str}|g" /etc/nginx/sites-available/${DEFAULT_DOMAIN_NAME}
+        matrix_changed=1
+    fi
+
+    if [ $matrix_changed ]; then
+        systemctl restart nginx
+        sleep 5
     fi
 
-    systemctl restart nginx
 }
 
 function matrix_generate_synapse_file {
 
     ${PROJECT_NAME}-pass -u $new_username -a matrix -p "$new_user_password"
 
-    read_config_param 'MATRIX_SECRET'
     matrix_nginx
-    register_new_matrix_user -c ${MATRIX_DATA_DIR}/homeserver.yaml -u "${new_username}" -p "${new_user_password}" -a
+    retval=$(register_new_matrix_user -c ${MATRIX_DATA_DIR}/homeserver.yaml -u "${new_username}" -p "${new_user_password}" -a)
     echo "0"
 }