public Host(IServiceProvider services,
IHostEnvironment hostEnvironment,
PhysicalFileProvider defaultProvider,
IHostApplicationLifetime applicationLifetime,
ILogger <Host> logger,
IHostLifetime hostLifetime,
IOptions <HostOptions> options)
{
ThrowHelper.ThrowIfNull(services);
ThrowHelper.ThrowIfNull(applicationLifetime);
ThrowHelper.ThrowIfNull(logger);
ThrowHelper.ThrowIfNull(hostLifetime);
Services = services;
_applicationLifetime = (applicationLifetime as ApplicationLifetime) !;
_hostEnvironment = hostEnvironment;
_defaultProvider = defaultProvider;
if (_applicationLifetime is null)
{
throw new ArgumentException(SR.IHostApplicationLifetimeReplacementNotSupported, nameof(applicationLifetime));
}
_logger = logger;
_hostLifetime = hostLifetime;
_options = options?.Value ?? throw new ArgumentNullException(nameof(options));
}
public Host(IServiceProvider services, IApplicationLifetime applicationLifetime, ILogger <Host> logger,
IHostLifetime hostLifetime, IOptions <HostOptions> options)
{
Services = services ?? throw new ArgumentNullException(nameof(services));
_applicationLifetime = (applicationLifetime ?? throw new ArgumentNullException(nameof(applicationLifetime))) as ApplicationLifetime;
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_hostLifetime = hostLifetime ?? throw new ArgumentNullException(nameof(hostLifetime));
_options = options?.Value ?? throw new ArgumentNullException(nameof(options));
}
public Host(IServiceProvider services, IHostApplicationLifetime applicationLifetime, ILogger <Host> logger,
IHostLifetime hostLifetime, IOptions <HostOptions> options)
{
Services = services ?? throw new ArgumentNullException(nameof(services));
_applicationLifetime = (applicationLifetime ?? throw new ArgumentNullException(nameof(applicationLifetime))) as ApplicationLifetime;
if (_applicationLifetime is null)
{
throw new ArgumentException("Replacing IHostApplicationLifetime is not supported.", nameof(applicationLifetime));
}
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_hostLifetime = hostLifetime ?? throw new ArgumentNullException(nameof(hostLifetime));
_options = options?.Value ?? throw new ArgumentNullException(nameof(options));
}
public Host(
IServiceCollection appServices,
IServiceProvider hostingServiceProvider,
HostOptions options,
IConfiguration config)
{
_applicationServiceCollection = appServices ?? throw new ArgumentNullException(nameof(appServices));
_hostingServiceProvider = hostingServiceProvider ?? throw new ArgumentNullException(nameof(hostingServiceProvider));
_options = options;
_config = config ?? throw new ArgumentNullException(nameof(config));
_applicationServiceCollection.AddSingleton <IHostLifetime, ApplicationLifetime>();
_applicationServiceCollection.AddSingleton <HostedServiceExecutor>();
}
public static void Initialize(this IApplicationEnvironment hostingEnvironment, string applicationName, HostOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (string.IsNullOrEmpty(applicationName))
{
throw new ArgumentException("A valid non-empty application name must be provided.", nameof(applicationName));
}
hostingEnvironment.ApplicationName = applicationName;
hostingEnvironment.EnvironmentName = options.Environment ?? hostingEnvironment.EnvironmentName;
}
