Instead of providing delegates to a ScriptClient singleton, script execution now relies on dependency injection for debugging. This can be handled by registering an implementation of IScriptDebugger. Multiple script debuggers are supported. These changes required the creation of a PowerShellScriptFactory to handle DI of the service provider to the script.
In the case of LANCommander, "debugging" scripts really just gives an opportunity for the application to break after a script's execution and provide a poor-man's pty. This could be expanded upon in the future to hook directly into PowerShell's debugging functionality, but would require a substantial refactor to script execution.
Greatly reduces the amount of memory usage when streaming from the server by:
1. Shedding use of an internal MemoryStream
2. Using HttpCompletionOption.ResponseHeadersRead to start reading the stream without loading all of the HttpContent into memory
- API requests are now made through the ApiRequestBuilder with DI supplied via the ApiRequestFactory singleton
- Reliance on RestSharp and WebClient has been removed in favor of HttpClient
- Auth token is now being tracked by the ITokenProvider
- Network information (MAC address, broadcast addresses, IP address) is now supplied with the INetworkInformationProvider singleton
- Connection state is now being maintained by the ConnectionService, with a reliance on RPC (SignalR websocket) reporting actual connection state without relying on pings
- All download streams are now provided as a TrackableStream
- Singleton Client class has been removed. All usage of the SDK should happen via Dependency Injection
This is just a base, non-functional refactor of the SDK to use DI. The following changes to the rest of the codebase need to be made:
- Usage of the SDK client in the launcher needs to be replaced in favor of injecting SDK services
- PowerShell cmdlets need to be able to have services injected. Most likely a separate scope will have to be opened up per PS runtime?
- Usage of the SDK client in the server needs to be replaced in favor of injecting SDK services. This should be minimal and should actually provide benefit when it comes to executing client-like features (scripts mostly) without needing a fully configured client that maintains connection state.
- Configuration of the client needs to be implemented using ILANCommanderConfiguration
Implements #106
There's a bit of work to be done on the cancellation. It seems that it takes an awful long time to kill all of the processes. The actual tracking works though. I was able to verify the functionality by launching Red Faction using Dash Faction.
