public CallerContext(
PulumiFn program,
CancellationToken cancellationToken)
{
this.Program = program;
this.CancellationToken = cancellationToken;
}
public InlineLanguageHost(
PulumiFn program,
CancellationToken cancellationToken)
{
this._cancelToken = cancellationToken;
this._host = Host.CreateDefaultBuilder()
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder
.ConfigureKestrel(kestrelOptions =>
{
kestrelOptions.Listen(IPAddress.Any, 0, listenOptions =>
{
listenOptions.Protocols = HttpProtocols.Http2;
});
})
.ConfigureServices(services =>
{
services.AddLogging();
// to be injected into LanguageRuntimeService
var callerContext = new LanguageRuntimeService.CallerContext(program, cancellationToken);
services.AddSingleton(callerContext);
services.AddGrpc(grpcOptions =>
{
grpcOptions.MaxReceiveMessageSize = LanguageRuntimeService.MaxRpcMesageSize;
grpcOptions.MaxSendMessageSize = LanguageRuntimeService.MaxRpcMesageSize;
});
})
.Configure(app =>
{
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapGrpcService <LanguageRuntimeService>();
});
});
})
.Build();
// before starting the host, set up this callback to tell us what port was selected
this._portRegistration = this._host.Services.GetRequiredService <IHostApplicationLifetime>().ApplicationStarted.Register(() =>
{
try
{
var serverFeatures = this._host.Services.GetRequiredService <IServer>().Features;
var addresses = serverFeatures.Get <IServerAddressesFeature>().Addresses.ToList();
Debug.Assert(addresses.Count == 1, "Server should only be listening on one address");
var uri = new Uri(addresses[0]);
this._portTcs.TrySetResult(uri.Port);
}
catch (Exception ex)
{
this._portTcs.TrySetException(ex);
}
});
}
public CallerContext(
PulumiFn program,
ILogger?logger,
CancellationToken cancellationToken)
{
this.Program = program;
this.Logger = logger;
this.CancellationToken = cancellationToken;
}