Participant list is only displayed after some time

[jankowa]

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Steps to reproduce

1. Start a new conversation
2. Invite no or one participant

Expected behaviour

The participants list should show all participants immediately

Actual behaviour

It takes some times 10 or moure (up to a feeled minute) seconds until the participants list are shown. Before that only grey placeholders are shown (see screenshot).

Talk app

spreed: 18.0.7

Custom Signaling server configured: no

Custom TURN server configured: yes

Custom STUN server configured: no

Browser

Microphone available: error doesn't depend on this

Camera available: error doesn't depend on this

Operating system: error doesn't depend on this

Browser name: Error occurs in all tested browsers

Browser version:

Browser log

Content-Security-Policy: Ignorieren von "blob:" innerhalb script-src-elem: 'strict-dynamic' angegeben [xd7qauji](https://cloud.example.org/call/xd7qauji)
Die Ressource von "https://cloud.example.org/apps/tasks/css/tasks-talk.css?v=b5ecd63e-37" wurde wegen eines MIME-Typ-Konfliktes ("text/html") blockiert (X-Content-Type-Options: nosniff).
[xd7qauji](https://cloud.example.org/call/xd7qauji)
Proxying an event bus of version 3.1.0 with 1.3.0 [index.es.js:2337:14](webpack://sualko/cloud_bbb/node_modules/@nextcloud/event-bus/dist/index.es.js)
[WARN] viewer: Some mimes were ignored because they are not enabled in the server previews config 
Object { app: "viewer", uid: "xyadmin", level: 2, ignoredMimes: (3) […] }
[ConsoleLogger.js:71:18](webpack:///viewer/node_modules/@nextcloud/logger/dist/ConsoleLogger.js)
Diese Seite verwendet die nicht standardisierte Eigenschaft "zoom". Stattdessen sollte calc() in den entsprechenden Eigenschaftswerten oder "transform" zusammen mit "transform-origin: 0 0" verwendet werden. [xd7qauji](https://example.org/call/xd7qauji)
Message to focus not found in DOM 18457 [MessagesList.vue:958:12](webpack:///talk/src/components/MessagesList/MessagesList.vue)
OCA.Sharing.ShareSearch not ready [init-collections.js:39:2](webpack:///deck/src/init-collections.js)
INFO: Created TensorFlow Lite XNNPACK delegate for CPU.

Server configuration

Operating system: Ubuntu/RedHat/...

Web server: Nginx

Database: MySQL / Galera

PHP version: 8.1

Nextcloud Version: 28.0.4.1

List of activated apps:

Enabled:
  - activity: 2.20.0
  - announcementcenter: 6.8.1
  - appointments: 2.0.7
  - bbb: 2.5.0
  - bruteforcesettings: 2.8.0
  - calendar: 4.7.0
  - circles: 28.0.0
  - cloud_federation_api: 1.11.0
  - collectives: 2.10.1
  - comments: 1.18.0
  - contacts: 5.5.3
  - contactsinteraction: 1.9.0
  - dashboard: 7.8.0
  - dav: 1.29.1
  - deck: 1.12.2
  - external: 5.3.1
  - federatedfilesharing: 1.18.0
  - federation: 1.18.0
  - files: 2.0.0
  - files_pdfviewer: 2.9.0
  - files_reminders: 1.1.0
  - files_sharing: 1.20.0
  - files_trashbin: 1.18.0
  - files_versions: 1.21.0
  - firstrunwizard: 2.17.0
  - forms: 4.2.3
  - groupfolders: 16.0.6
  - impersonate: 1.15.0
  - logreader: 2.13.0
  - lookup_server_connector: 1.16.0
  - mail: 3.6.0
  - nextcloud_announcements: 1.17.0
  - notes: 4.9.4
  - notifications: 2.16.0
  - oauth2: 1.16.3
  - password_policy: 1.18.0
  - photos: 2.4.0
  - privacy: 1.12.0
  - provisioning_api: 1.18.0
  - recommendations: 2.0.0
  - related_resources: 1.3.0
  - richdocuments: 8.3.4
  - serverinfo: 1.18.0
  - settings: 1.10.1
  - sharebymail: 1.18.0
  - side_menu: 3.12.0
  - spreed: 18.0.7
  - support: 1.11.1
  - survey_client: 1.16.0
  - systemtags: 1.18.0
  - tasks: 0.15.0
  - text: 3.9.1
  - theming: 2.3.0
  - twofactor_backupcodes: 1.17.0
  - updatenotification: 1.18.0
  - user_status: 1.8.1
  - viewer: 2.2.0
  - weather_status: 1.8.0
  - workflowengine: 2.10.0
Disabled:
  - admin_audit: 1.18.0
  - encryption: 2.16.0
  - files_external: 1.20.0 (installed 1.13.0)
  - files_mindmap: 0.0.30 (installed 0.0.29)
  - files_rightclick: 0.15.1 (installed 1.6.0)
  - suspicious_login: 6.0.0
  - twofactor_totp: 10.0.0-beta.2
  - user_ldap: 1.19.0

Nextcloud configuration:

{
    "system": {
        "check_for_working_wellknown_setup": false,
        "default_language": "de",
        "default_locale": "de_DE",
        "default_phone_region": "DE",
        "log_rotate_size": 104857600,
        "logdateformat": "Y-m-d H:i:s.u",
        "loglevel": 2,
        "logtimezone": "Europe\/Berlin",
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "preview_max_filesize_image": 2,
        "preview_max_x": 1280,
        "preview_max_y": 1280,
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "password": "***REMOVED SENSITIVE VALUE***",
            "port": 6379,
            "timeout": "0.0"
        },
        "skeletondirectory": "",
        "trusted_domains": [
            "cloud.example.org"
        ],
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "updatechecker": true,
        "updater.release.channel": "stable",
        "upgrade.disable-web": true,
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "28.0.4.1",
        "overwrite.cli.url": "https:cloud.example.org",
        "overwriteprotociol": "https",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "maintenance": false,
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauth": true,
        "mail_smtpauthtype": "PLAIN",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpmode": "smtp",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "465",
        "mail_smtpsecure": "ssl",
        "maintenance_window_start": 1,
        "app_install_overwrite": [
            "bbb"
        ]
    }
}

Server log (data/nextcloud.log)

# no errors


[Antreesy]

As I see, there's only a sequence of requests to server, which could be done in parallel (to take less time):

• Submit form
• POST create conversation - required to send other request
  <-- from here -->
• POST set password
• POST set avatar
• POST set description
• POST set listable status
• POST for each participant - add them
  <-- to here -->
• navigate to the new route
• POST join conversation - required to work further in the conversation
• GET debounce get participants - we don't have a list of participants with correct permissions and ids until that moment