public LocalhostAppServer(string connectionString, int port = SignalRConstants.LocalhostAppServerPort)
{
bool useLocalSignalR = false;
var useLocalSignalRValue = Environment.GetEnvironmentVariable("useLocalSignalR");
if (!string.IsNullOrEmpty(useLocalSignalRValue))
{
if (Boolean.TryParse(useLocalSignalRValue, out var result))
{
useLocalSignalR = result;
}
}
var config = new AppServerConfig()
{
SignalRType = useLocalSignalR ? 0 : 1,
ConnectionString = connectionString
};
_host = new WebHostBuilder()
.ConfigureLogging((context, logging) =>
{
logging.AddSerilog();
logging.SetMinimumLevel(LogLevel.Warning);
})
.ConfigureAppConfiguration(ConfigurationConfig)
.ConfigureServices(s => s.AddSingleton(config))
.UseKestrel(KestrelConfig)
.UseStartup(typeof(Startup))
.Build();
}
public void Configure(object serverConfig)
{
config = serverConfig as AppServerConfig;
physicalRoot = Environment.CurrentDirectory;
if (config != null)
{
if (!String.IsNullOrEmpty(config.PhysycalRoot))
{
Environment.CurrentDirectory = config.PhysycalRoot;
physicalRoot = config.PhysycalRoot;
}
if (config.ThreadsConfig != null)
{
ThreadHelper.SetThreads(
config.ThreadsConfig.MinWorkerThreads,
config.ThreadsConfig.MinIOThreads,
config.ThreadsConfig.MaxWorkerThreads,
config.ThreadsConfig.MaxIOThreads
);
}
if (!String.IsNullOrEmpty(config.HostFactoryType))
{
Type factoryType = Type.GetType(config.HostFactoryType);
if (factoryType == null)
{
Logger.Write(LogLevel.Error, "Could not find factory type '{0}'", config.HostFactoryType);
return;
}
hostFactory = (IApplicationHostFactory)Activator.CreateInstance(factoryType);
}
else
{
hostFactory = new SystemWebHostFactory();
}
}
Logger.Write(LogLevel.Debug, "Root directory: {0}", physicalRoot);
}
