static void Main(string[] args)
{
var pong = ProcessId.Top["redis-watcher-b"]["user"]["pong"];
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-watcher-a", "localhost", "0");
var ping = spawn <string>(
Name: "ping",
Inbox: msg =>
{
Console.WriteLine(msg);
tell(pong, "pong", 1000 * ms);
},
Terminated: pid => Console.WriteLine(pid + " is pushing up the daisies"),
Flags: ProcessFlags.PersistInbox
);
Console.WriteLine("Now run RedisWatcherB and press enter");
Console.ReadKey();
watch(ping, pong);
tell(ping, "running");
Console.ReadKey();
}
public void PubSubTest()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
// Spawn a process
var pid = spawn <string>("pubsub", msg =>
{
// Publish anything we're sent
publish(msg);
});
string value = null;
// Subscribe to the 'string' publications
var sub = subscribe(pid, (string v) => value = v);
// Send string message to the process
tell(pid, "hello");
Thread.Sleep(50);
Assert.True(value == "hello");
}
}
public static void ProcessStartupInvalidTypeError()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
try
{
var pid = spawn <Unit, string>("world",
() => failwith <Unit>("Failed!"),
(_, __) => _, ProcessFlags.PersistInbox
);
ask <Unit>(pid, unit);
throw new Exception("Shouldn't get here");
}
catch (ProcessException e)
{
Assert.True(e.Message == "Process issue: Invalid message type for ask (expected System.String)");
}
}
}
public void ScheduledMsgTest()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
string v = "";
var p = spawn <string>("test-sch", x => v = x);
var future = DateTime.UtcNow.AddSeconds(3);
tell(p, "hello", future);
while (DateTime.UtcNow < future)
{
Assert.True(v == "");
Thread.Sleep(10);
}
while (DateTime.UtcNow < future.AddMilliseconds(1000))
{
Thread.Sleep(10);
}
Assert.True(v == "hello");
}
}
public void SpawnAndKillProcess()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
string value = null;
var pid = spawn <string>("SpawnAndKillProcess", msg => value = msg);
tell(pid, "1");
Thread.Sleep(10);
kill(pid);
Thread.Sleep(10);
Assert.Throws <ProcessException>(() =>
{
tell(pid, "2");
});
Thread.Sleep(10);
Assert.True(value == "1");
Assert.True(children(User()).Length == 0);
}
}
//
// Launch a process that adds the int sent in a message to its state
// Then calls itself after a second to do the same again. The state value gradually
// increases.
//
// If you stop the sample and restart you'll notice the state has been persisted
//
static void Main(string[] args)
{
// Log what's going on
ProcessSystemLog.Subscribe(Console.WriteLine);
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-test", "localhost", "0");
// Spawn the process
var pid = spawn <string>("redis-inbox-sample", Inbox, ProcessFlags.PersistInbox);
Console.WriteLine("Press a key to add 100 messages to the process queue");
Console.WriteLine(" - The process queue has a Thread.Sleep(200) in it");
Console.WriteLine(" - So it takes 20 seconds to get through all of the messages");
Console.WriteLine(" - If you quit the sample and restart, you should see the ");
Console.WriteLine(" - inbox has persisted.");
Console.WriteLine("");
Console.WriteLine("Press a key");
Console.ReadKey();
var rnd = new Random();
for (var i = 0; i < 100; i++)
{
tell(pid, "Message sent: " + DateTime.Now + " " + DateTime.Now.Ticks + " " + rnd.Next());
}
Console.ReadKey();
}
public void SpawnErrorSurviveProcess()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
int value = 0;
int count = 0;
var pid = spawn <string>("SpawnAnErrorProcess", _ =>
{
if (count++ == 0)
{
throw new Exception("fail");
}
else
{
value = count;
}
});
tell(pid, "msg");
tell(pid, "msg");
tell(pid, "msg");
Thread.Sleep(400);
Assert.True(value == 3);
kill(pid);
}
}
public static void MassiveSpawnAndKillHierarchy2()
{
Func <Unit> setup = null;
int depth = 6;
int nodes = 5;
int max = DepthMax(depth);
shutdownAll();
ProcessConfig.initialise();
var actor = fun((Unit s, string msg) =>
{
iter(Children.Values, child => tell(child, msg));
});
setup = fun(() =>
{
int level = Int32.Parse(Self.Name.Value.Split('_').First()) + 1;
if (level <= depth)
{
iter(Range(0, nodes), i => spawn(level + "_" + i, setup, actor));
}
});
var zero = spawn("0", setup, actor);
tell(zero, "Hello");
kill(zero);
Debug.Assert(children(User()).Count() == 0);
}
public static void AskReplyError()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-ask-reply-test", "localhost", "0");
var world = spawn <ProcessId, string>("world",
() => spawn <string>("hello", msg => failwith <Unit>("Failed!"), ProcessFlags.PersistInbox),
(pid, msg) =>
{
Assert.Throws <ProcessException>(() =>
{
ask <string>(pid, msg);
});
return(pid);
},
ProcessFlags.PersistInbox
);
tell(world, "error throwing test");
Thread.Sleep(100);
}
}
public static void AskReplyError()
{
shutdownAll();
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-test", "localhost", "0");
try
{
var world = spawn <ProcessId, string>("world",
() => spawn <string>("hello", msg => failwith <Unit>("Failed!"), ProcessFlags.PersistInbox),
(pid, msg) =>
{
ask <string>(pid, msg);
return(pid);
},
ProcessFlags.PersistInbox
);
tell(world, "error throwing test");
}
catch (Exception e)
{
Debug.Assert(e.Message == "Process issue: Failed!");
}
Thread.Sleep(1000);
}
public static void SpawnProcess()
{
shutdownAll();
ProcessConfig.initialise();
Console.WriteLine("*** ABOUT TO SHUTDOWN ***");
shutdownAll();
Console.WriteLine("*** SHUTDOWN COMPLETE ***");
ProcessConfig.initialise();
var pid = spawn <string, string>("SpawnProcess", () => "", (_, msg) => msg);
string value = null;
observeState <string>(pid).Subscribe(x => value = x);
tell(pid, "hello, world");
Thread.Sleep(100);
if (value != "hello, world")
{
Console.WriteLine(" Value actually is: " + value);
}
Debug.Assert(value == "hello, world");
kill(pid);
Debug.Assert(children(User()).Count == 0);
Console.WriteLine("*** END OF TEST ***");
}
public MainWindow()
{
InitializeComponent();
ProcessConfig.initialise();
SpawnUpdate();
SpawnResolver();
}
public void ProxyTest3()
{
lock (ProcessTests.sync)
{
shutdownAll();
ProcessConfig.initialise();
var proxy = spawn <IMyProcess>("proxy-test3", () => new MyProcess());
Assert.True(proxy.MsgLength("Hello") == 5);
}
}
public void ProxyOptionTest1()
{
lock (ProcessTests.sync)
{
shutdownAll();
ProcessConfig.initialise();
var proxy = spawn <IMyProcess>("proxy-test4", () => new MyProcess());
Assert.True(proxy.TestOption(123) == 123);
}
}
public void RedisRegisterTest()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-test", "localhost", "0");
string value = null;
var pid = spawn <string>("reg-proc", msg => value = msg);
var regid = register("woooo amazing", pid);
Assert.True(regid == "/disp/reg/global-woooo amazing");
Thread.Sleep(200);
tell(regid, "hello");
Thread.Sleep(200);
Assert.True(value == "hello");
tell(find("woooo amazing"), "world");
Thread.Sleep(200);
Assert.True(value == "world");
deregisterById(pid);
Thread.Sleep(200);
try
{
tell(find("woooo amazing"), "noooo");
}
catch (Exception e)
{
Assert.True(e.Message.Contains("No processes in group"));
}
Thread.Sleep(200);
Assert.True(value != "noooo");
}
}
public static void MassiveSpawnAndKillHierarchy()
{
shutdownAll();
ProcessConfig.initialise();
Func <Unit> setup = null;
int count = 0;
int depth = 6;
int nodes = 5;
int max = DepthMax(depth);
var actor = fun((Unit s, string msg) =>
{
Console.WriteLine(msg);
Interlocked.Increment(ref count);
iter(Children.Values, child => tell(child, msg));
});
setup = fun(() =>
{
Interlocked.Increment(ref count);
int level = Int32.Parse(Self.Name.Value.Split('_').First()) + 1;
if (level <= depth)
{
iter(Range(0, nodes), i => {
Console.WriteLine("Spawning: " + level + "_" + i);
spawn(level + "_" + i, setup, actor);
Console.WriteLine("Done spawning: " + level + "_" + i);
});
}
});
var zero = spawn("0", setup, actor);
tell(zero, "Hello");
// crude, but whatever
while (count < max)
{
Thread.Sleep(50);
}
count = 0;
kill(zero);
Thread.Sleep(3000);
Debug.Assert(children(User()).Count() == 0);
}
public void TestRegistered()
{
lock (ProcessTests.sync)
{
Process.shutdownAll();
ProcessConfig.initialise();
ProcessId test1 = "@registered";
Assert.True(test1.Path == "/disp/reg/local-registered");
ProcessId test2 = "@another:registered";
Assert.True(test2.Path == "/disp/reg/another-registered");
}
}
public void ProxyTest2()
{
lock (ProcessTests.sync)
{
shutdownAll();
ProcessConfig.initialise();
var proxy = spawn <IMyProcess>("proxy-test2", () => new MyProcess());
proxy.Hello("Hello");
int res = proxy.World("World");
Assert.True(res == 2);
}
}
public static void SpawnAndKillProcess()
{
shutdownAll();
ProcessConfig.initialise();
ProcessId pid = spawn <string, string>("SpawnAndKillProcess", () => "", (_, msg) => msg);
tell(pid, "1");
kill(pid);
tell(pid, "2");
var kids = children(User());
var len = kids.Length;
Debug.Assert(len == 0);
}
static void Main(string[] args)
{
ProcessId test = "/disp/broadcast/[/root/user/c,/root/user/b,/root/user/c]";
//RedisCluster.register();
//Cluster.connect("redis", "disp-test", "localhost", "0", "dispatch-role");
ProcessConfig.initialise();
var pida = spawn <int>("A", x => Console.WriteLine("A" + x));
var pidb = spawn <int>("B", x => Console.WriteLine("B" + x));
var pidc = spawn <int>("C", x => Console.WriteLine("C" + x));
Console.WriteLine("Press the numeric keys 1 to 4 to select the type of dispatch");
Console.WriteLine("1. Broadcast");
Console.WriteLine("2. Least busy");
Console.WriteLine("3. Round robin");
Console.WriteLine("4. Random");
int i = 0;
while (true)
{
ProcessId pid = ProcessId.None;
switch (Console.ReadKey().KeyChar)
{
case '1': pid = Dispatch.broadcast(pida, pidb, pidc); break;
case '2': pid = Dispatch.leastBusy(pida, pidb, pidc); break;
case '3': pid = Dispatch.roundRobin(pida, pidb, pidc); break;
case '4': pid = Dispatch.random(pida, pidb, pidc); break;
}
Console.WriteLine();
if (pid.IsValid)
{
tell(pid, i);
}
else
{
break;
}
}
}
public void LocalRegisterTest()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
string value = null;
var pid = spawn <string>("reg-proc", msg => value = msg);
var regid = register("woooo amazing", pid);
Assert.True(regid == "/disp/reg/local-woooo amazing");
tell(regid, "hello");
Thread.Sleep(100);
Assert.True(value == "hello");
tell(find("woooo amazing"), "world");
Thread.Sleep(100);
Assert.True(value == "world");
deregisterById(pid);
Thread.Sleep(100);
try
{
tell(find("woooo amazing"), "noooo");
}
catch (Exception e)
{
Assert.True(e.Message.Contains("No processes in group"));
}
Thread.Sleep(100);
Assert.True(value != "noooo");
}
}
public void SpawnAndKillHierarchy()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
string value = null;
ProcessId parentId;
var pid = spawn <Unit, string>("SpawnAndKillHierarchy.TopLevel",
() =>
{
parentId = Parent;
spawn <string>("SpawnAndKillHierarchy.ChildLevel", msg => value = msg);
return(unit);
},
(state, msg) =>
{
value = msg;
return(state);
}
);
tell(pid, "1");
Thread.Sleep(10);
kill(pid);
Thread.Sleep(10);
Assert.Throws <ProcessException>(() =>
{
tell(pid, "2");
});
Thread.Sleep(10);
Assert.True(value == "1", "Expected 1, actually equals: " + value);
Assert.True(children(User()).Length == 0);
}
}
static void Main(string[] args)
{
ProcessConfig.initialise();
Process.DeadLetters()
.Observe <DeadLetter>()
.Subscribe(Console.WriteLine);
Process.ProcessSystemLog
.Subscribe(Console.WriteLine);
FuncCaching.Run();
ClassCaching.Run();
Console.ReadKey();
}
static void Main(string[] args)
{
// Log what's going on
// ProcessLog.Subscribe(Console.WriteLine);
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-subscribe-test", "localhost", "0");
var pid = ProcessId.Top["redis-publish-test"]["user"]["redis-pubsub-random-test"];
// Listen to the published results coming back from the Redis channel
subscribe <int>(pid, Console.WriteLine);
Console.ReadKey();
}
static void Test1()
{
ProcessId pong = ProcessId.None;
ProcessId ping = ProcessId.None;
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-test", "localhost", "0");
ping = spawn <string>(
Name: "ping",
Inbox: msg =>
{
Console.WriteLine(msg);
tell(pong, "pong", 100 * ms);
},
Terminated: pid => Console.WriteLine(pid + " is pushing up the daisies"),
Flags: ProcessFlags.PersistInbox
);
pong = spawn <string>(
Name: "pong",
Inbox: msg =>
{
Console.WriteLine(msg);
tell(ping, "ping", 100 * ms);
},
Terminated: pid => Console.WriteLine(pid + " is pushing up the daisies"),
Flags: ProcessFlags.PersistInbox
);
watch(ping, pong);
watch(pong, ping);
tell(pong, "Running");
Console.WriteLine("Press key to kill ping");
Console.ReadKey();
kill(ping);
Console.WriteLine("Press key to exit");
Console.ReadKey();
}
public void AskReply()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
Assert.True(Systems.Count == 1);
var helloServer = spawn <string>("hello-server", msg =>
{
reply("Hello, " + msg);
});
var response = ask <string>(helloServer, "Paul");
Assert.True(response == "Hello, Paul");
}
}
public void TestSelectionIds()
{
lock (ProcessTests.sync)
{
Process.shutdownAll();
ProcessConfig.initialise();
ProcessId test = "/disp/broadcast/[/root/user/a,/root/user/b,/root/user/c]";
Assert.True(test.Take(1).Name == "disp");
Assert.True(test.Skip(1).Take(1).Name == "broadcast");
Assert.True(test.Skip(2).Take(1).Name == "[/root/user/a,/root/user/b,/root/user/c]");
Assert.True(test.Skip(2).Take(1).IsSelection);
Assert.True(test.Skip(2).Take(1).GetSelection().Count() == 3);
Assert.True(test.Skip(2).Take(1).GetSelection().First().Path == "/root/user/a");
Assert.True(test.Skip(2).Take(1).GetSelection().Skip(1).First().Path == "/root/user/b");
Assert.True(test.Skip(2).Take(1).GetSelection().Skip(2).First().Path == "/root/user/c");
}
}
public void SpawnProcess()
{
lock (sync)
{
shutdownAll();
Assert.True(Systems.Count == 0);
ProcessConfig.initialise();
string value = null;
var pid = spawn <string>("SpawnProcess", msg => value = msg);
tell(pid, "hello, world");
Thread.Sleep(200);
Assert.True(value == "hello, world");
kill(pid);
}
}
//public static void RegisteredAskReply()
//{
// shutdownAll();
// ProcessConfig.initialise();
// var helloServer = spawn<string>("hello-server", msg =>
// {
// reply("Hello, " + msg);
// });
// var hi = register<string>("hi", helloServer);
// var response = ask<string>(find("hi"), "Paul");
// Debug.Assert(response == "Hello, Paul");
//}
public static void AskReply()
{
shutdownAll();
// Let Language Ext know that Redis exists
RedisCluster.register();
// Connect to the Redis cluster
ProcessConfig.initialise("sys", "global", "redis-test", "localhost", "0");
var helloServer = spawn <string>("hello-server", msg =>
{
reply("Hello, " + msg);
},
ProcessFlags.PersistInbox);
var response = ask <string>(helloServer, "Paul");
Debug.Assert(response == "Hello, Paul");
}
private static void ProxyTesting()
{
ProcessConfig.initialise();
var pid = ProxyTest();
Console.ReadKey();
Console.WriteLine("done. next to kill process... press a key");
Console.ReadKey();
kill(pid);
Console.WriteLine("process is killed. next to shutdown... press a key");
Console.ReadKey();
shutdownAll();
Console.WriteLine("done. any key to quit.");
Console.ReadKey();
}
