private static void Run(Func <ReactiveClientContext, Task> action)
{
var platform = default(IReactivePlatform);
try
{
platform = new TcpReactivePlatform();
try
{
var clientProvider = new System.Runtime.Remoting.Channels.BinaryClientFormatterSinkProvider();
var serverProvider = new System.Runtime.Remoting.Channels.BinaryServerFormatterSinkProvider {
TypeFilterLevel = System.Runtime.Serialization.Formatters.TypeFilterLevel.Full
};
var props = new System.Collections.Hashtable
{
{ "port", 0 },
{ "name", System.Guid.NewGuid().ToString() },
{ "typeFilterLevel", System.Runtime.Serialization.Formatters.TypeFilterLevel.Full }
};
System.Runtime.Remoting.Channels.ChannelServices.RegisterChannel(new System.Runtime.Remoting.Channels.Tcp.TcpChannel(props, clientProvider, serverProvider), ensureSecurity: false);
platform.StartAsync(CancellationToken.None).Wait();
Console.WriteLine("Running demo with the TCP platform.");
}
#pragma warning disable CA1031 // Do not catch general exception types. (Demo code.)
catch
{
try { platform.StopAsync(CancellationToken.None).Wait(); }
catch { }
platform = new InMemoryReactivePlatform();
platform.StartAsync(CancellationToken.None).Wait();
Console.WriteLine("Running demo with the in-memory platform.");
}
#pragma warning restore CA1031
new ReactivePlatformDeployer(platform, new Deployable.CoreDeployable()).Deploy();
action(platform.CreateClient().Context).Wait();
}
finally
{
platform?.Dispose();
}
}
static void ForeignFunctions2()
{
using var environment = new InMemoryReactiveEnvironment();
using var platform = new InMemoryReactivePlatform(environment);
Initialize(environment, platform);
var ctx = platform.CreateClient().Context;
Console.WriteLine("Creating stream...");
var streamFactory = ctx.GetStreamFactory <Person, Person>(Platform.Constants.Identifiers.Observable.FireHose.Uri);
var stream = streamFactory.CreateAsync(new Uri("reactor://stream/foo"), null).Result;
var people = ctx.GetObservable <Person>(new Uri("reactor://stream/foo"));
var cout = ctx.GetObserver <string>(Platform.Constants.Identifiers.Observer.ConsoleObserver.Uri);
Console.WriteLine("Creating subscription...");
var sub = people
.Select(p => Json.Serialize(p)) // NB: fast serialization doesn't work at the moment; no support for enums yet
.SubscribeAsync(cout, new Uri("reactor://test/subscription"), null).Result;
Console.WriteLine("Publishing events...");
var observer = ctx.GetObserver <Person>(new Uri("reactor://stream/foo"));
observer.OnNextAsync(new Person {
FirstName = "John", LastName = "Smith", Location = "Home"
}).Wait();
observer.OnNextAsync(new Person {
FirstName = "Bob", LastName = "Smith", Location = "Home"
}).Wait();
observer.OnNextAsync(new Person {
FirstName = "Joe", LastName = "Smith", Location = "Home"
}).Wait();
Task.Delay(10000).Wait();
sub.DisposeAsync().Wait();
}
static void ForeignFunctions1()
{
using var environment = new InMemoryReactiveEnvironment();
using var platform = new InMemoryReactivePlatform(environment);
Initialize(environment, platform);
var ctx = platform.CreateClient().Context;
var range = ctx.GetObservable <int, int>(Reactor.Constants.Identifiers.Observable.Range.Uri);
var cout = ctx.GetObserver <string>(Platform.Constants.Identifiers.Observer.ConsoleObserver.Uri);
Console.WriteLine("Press ENTER to dispose...");
var sub = range(5)
.Select(value => GenerateLanguage(value, "en-us"))
.SubscribeAsync(cout, new Uri("reactor://test/subscription"), null).Result;
Task.Delay(1000).Wait();
sub.DisposeAsync().Wait();
}