public static void Main(string[] args)
{
var app = new CommandLineApplication
{
FullName = "Azure SignalR Management Sample: Message Publisher"
};
app.HelpOption("--help");
app.Description = "Message publisher using Azure SignalR Service Management SDK.";
var connectionStringOption = app.Option("-c|--connectionstring", "Set connection string.", CommandOptionType.SingleValue, true);
var serviceTransportTypeOption = app.Option("-t|--transport", "Set service transport type. Options: <transient>|<persistent>. Default value: transient. Transient: calls REST API for each message. Persistent: Establish a WebSockets connection and send all messages in the connection.", CommandOptionType.SingleValue, true); // todo: description
var configuration = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddUserSecrets <Program>()
.AddEnvironmentVariables()
.Build();
app.OnExecute(async() =>
{
var connectionString = connectionStringOption.Value() ?? configuration["Azure:SignalR:ConnectionString"];
if (string.IsNullOrEmpty(connectionString))
{
MissOptions();
return(-1);
}
ServiceTransportType serviceTransportType;
if (string.IsNullOrEmpty(serviceTransportTypeOption.Value()))
{
serviceTransportType = ServiceTransportType.Transient;
}
else
{
serviceTransportType = Enum.Parse <ServiceTransportType>(serviceTransportTypeOption.Value(), true);
}
var publisher = new MessagePublisher(connectionString, serviceTransportType);
await publisher.InitAsync();
await StartAsync(publisher);
return(0);
});
app.Execute(args);
}
