The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses Node.js version which is deprecated and will be forced to run on node20: actions/checkout@v3, actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Possible null reference argument for parameter 'closeStatusDescription' in 'DisconnectionInfo.DisconnectionInfo(DisconnectionType type, WebSocketCloseStatus? closeStatus, string closeStatusDescription, string subProtocol, Exception exception)'.

Possible null reference argument for parameter 'subProtocol' in 'DisconnectionInfo.DisconnectionInfo(DisconnectionType type, WebSocketCloseStatus? closeStatus, string closeStatusDescription, string subProtocol, Exception exception)'.

Possible null reference argument for parameter 'a' in 'Dictionary<string, UserAgentItem> UserAgent.Merge(Dictionary<string, UserAgentItem?> a, Dictionary<string, UserAgentItem?> b)'.

Possible null reference argument for parameter 'b' in 'Dictionary<string, UserAgentItem> UserAgent.Merge(Dictionary<string, UserAgentItem?> a, Dictionary<string, UserAgentItem?> b)'.

Nullability of reference types in value of type 'Dictionary<string, UserAgentItem>' doesn't match target type 'Dictionary<string, UserAgentItem?>'.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'clientFactory' in 'Func<Uri, CancellationToken, Task<WebSocket>> WebsocketClient.GetClientFactory(Func<ClientWebSocket> clientFactory)'.

Cannot convert null literal to non-nullable reference type.

Possible null reference argument for parameter 'clientFactory' in 'Func<Uri, CancellationToken, Task<WebSocket>> WebsocketClient.GetClientFactory(Func<ClientWebSocket> clientFactory)'.