public void PyroClasses()
{
var uri = new PyroURI("PYRO:object@host:4444");
byte[] s = this.ser.serializeData(uri);
object x = this.ser.deserializeData(s);
Assert.AreEqual(uri, x);
var proxy = new PyroProxy(uri);
s = this.ser.serializeData(proxy);
x = this.ser.deserializeData(s);
PyroProxy proxy2 = (PyroProxy)x;
Assert.AreEqual(uri.host, proxy2.hostname);
Assert.AreEqual(uri.objectid, proxy2.objectid);
Assert.AreEqual(uri.port, proxy2.port);
var ex = new PyroException("error");
ex._pyroTraceback = "traceback";
s = this.ser.serializeData(ex);
x = this.ser.deserializeData(s);
PyroException ex2 = (PyroException)x;
Assert.AreEqual(ex.Message, ex2.Message);
Assert.AreEqual("traceback", ex2._pyroTraceback);
}
public static object FromSerpentDict(IDictionary dict)
{
// note: the state array received in the dict conforms to the list produced by Pyro's Proxy.__getstate_for_dict__
// that means, we must get an array of length 8: (the same as with ToSerpentDict above!)
// uri, oneway set, methods set, attrs set, timeout, handshake, maxretries (in this order)
var state = (object[])dict["state"];
PyroURI uri = new PyroURI((string)state[0]);
var proxy = new PyroProxy(uri);
// the following nasty piece of code is similar to _processMetaData from the PyroProxy
// this is because the three collections can either be an array or a set
var onewayArray = state[1] as object[];
var methodsArray = state[2] as object[];
var attrsArray = state[3] as object[];
if (onewayArray != null)
{
proxy.pyroOneway = new HashSet <string>(onewayArray.Select(o => o as string));
}
else if (state[1] is HashSet <string> )
{
proxy.pyroOneway = (HashSet <string>)state[1];
}
else
{
proxy.pyroOneway = new HashSet <string> ((state[1] as HashSet <object>).Select(o => o.ToString()));
}
if (methodsArray != null)
{
proxy.pyroMethods = new HashSet <string>(methodsArray.Select(o => o as string));
}
else if (state[2] is HashSet <string> )
{
proxy.pyroMethods = (HashSet <string>)state[2];
}
else
{
proxy.pyroMethods = new HashSet <string>((state[2] as HashSet <object>).Select(o => o.ToString()));
}
if (attrsArray != null)
{
proxy.pyroAttrs = new HashSet <string>(attrsArray.Select(o => o as string));
}
else if (state[3] is HashSet <string> )
{
proxy.pyroAttrs = (HashSet <string>)state[3];
}
else
{
proxy.pyroAttrs = new HashSet <string>((state[3] as HashSet <object>).Select(o => o.ToString()));
}
proxy.pyroHandshake = state[5];
// maxretries is not used/supported in pyrolite, so simply ignore it
return(proxy);
}
public static IDictionary ToSerpentDict(object obj)
{
PyroURI uri = (PyroURI)obj;
var dict = new Hashtable
{
["state"] = new object[] { uri.protocol, uri.objectid, null, uri.host, uri.port },
["__class__"] = "Pyro5.core.URI"
};
return(dict);
}
public void testPickleUnpickleURI() {
PyroURI uri=new PyroURI("PYRO:test@localhost:9999");
Pickler p=new Pickler();
byte[] pickled_uri=p.dumps(uri);
PyroURI uri2=(PyroURI) U(pickled_uri);
Assert.AreEqual(uri,uri2);
uri=new PyroURI();
pickled_uri=p.dumps(uri);
uri2=(PyroURI) U(pickled_uri);
Assert.AreEqual(uri,uri2);
}
public void PyroClassesSerpent()
{
var ser = new SerpentSerializer();
var uri = new PyroURI("PYRO:something@localhost:4444");
byte[] s = ser.serializeData(uri);
object x = ser.deserializeData(s);
Assert.Equal(uri, x);
var proxy = new PyroProxy(uri)
{
correlation_id = Guid.NewGuid(),
pyroHandshake = "apples",
pyroHmacKey = Encoding.UTF8.GetBytes("secret"),
pyroAttrs = new HashSet <string> {
"attr1", "attr2"
}
};
s = ser.serializeData(proxy);
x = ser.deserializeData(s);
PyroProxy proxy2 = (PyroProxy)x;
Assert.Equal(uri.host, proxy2.hostname);
Assert.Equal(uri.objectid, proxy2.objectid);
Assert.Equal(uri.port, proxy2.port);
Assert.Null(proxy2.correlation_id); // "correlation_id is not serialized on the proxy object"
Assert.Equal(proxy.pyroHandshake, proxy2.pyroHandshake);
Assert.Equal(proxy.pyroHmacKey, proxy2.pyroHmacKey);
Assert.Equal(2, proxy2.pyroAttrs.Count);
Assert.Equal(proxy.pyroAttrs, proxy2.pyroAttrs);
PyroException ex = new PyroException("error");
s = ser.serializeData(ex);
x = ser.deserializeData(s);
PyroException ex2 = (PyroException)x;
Assert.Equal("[PyroError] error", ex2.Message);
Assert.Null(ex._pyroTraceback);
// try another kind of pyro exception
s = Encoding.UTF8.GetBytes("{'attributes':{'tb': 'traceback', '_pyroTraceback': ['line1', 'line2']},'__exception__':True,'args':('hello',42),'__class__':'CommunicationError'}");
x = ser.deserializeData(s);
ex2 = (PyroException)x;
Assert.Equal("[CommunicationError] hello", ex2.Message);
Assert.Equal("traceback", ex2.Data["tb"]);
Assert.Equal("line1line2", ex2._pyroTraceback);
Assert.Equal("CommunicationError", ex2.PythonExceptionType);
}
public void TestPickleUnpickleUri()
{
PyroURI uri = new PyroURI("PYRO:test@localhost:9999");
PyroSerializer ser = new PickleSerializer();
var pickledUri = ser.serializeData(uri);
PyroURI uri2 = (PyroURI)ser.deserializeData(pickledUri);
Assert.Equal(uri, uri2);
uri = new PyroURI();
pickledUri = ser.serializeData(uri);
uri2 = (PyroURI)ser.deserializeData(pickledUri);
Assert.Equal(uri, uri2);
}
public void testPickleUnpickleURI()
{
PyroURI uri = new PyroURI("PYRO:test@localhost:9999");
PyroSerializer ser = new PickleSerializer();
byte[] pickled_uri = ser.serializeData(uri);
PyroURI uri2 = (PyroURI)ser.deserializeData(pickled_uri);
Assert.AreEqual(uri, uri2);
uri = new PyroURI();
pickled_uri = ser.serializeData(uri);
uri2 = (PyroURI)ser.deserializeData(pickled_uri);
Assert.AreEqual(uri, uri2);
}
public void PyroClassesPickle()
{
var pickler = new PickleSerializer();
var uri = new PyroURI("PYRO:something@localhost:4444");
byte[] s = pickler.serializeData(uri);
object x = pickler.deserializeData(s);
Assert.Equal(uri, x);
var proxy = new PyroProxy(uri)
{
correlation_id = Guid.NewGuid(),
pyroHandshake = "apples",
pyroHmacKey = Encoding.UTF8.GetBytes("secret"),
pyroAttrs = new HashSet <string> {
"attr1", "attr2"
}
};
s = pickler.serializeData(proxy);
x = pickler.deserializeData(s);
PyroProxy proxy2 = (PyroProxy)x;
Assert.Equal(uri.host, proxy2.hostname);
Assert.Equal(uri.objectid, proxy2.objectid);
Assert.Equal(uri.port, proxy2.port);
Assert.Null(proxy2.correlation_id); // "correlation_id is not serialized on the proxy object"
Assert.Equal(proxy.pyroHandshake, proxy2.pyroHandshake);
Assert.Equal(proxy.pyroHmacKey, proxy2.pyroHmacKey);
Assert.Equal(2, proxy2.pyroAttrs.Count);
Assert.Equal(proxy.pyroAttrs, proxy2.pyroAttrs);
PyroException ex = new PyroException("error");
s = pickler.serializeData(ex);
x = pickler.deserializeData(s);
PyroException ex2 = (PyroException)x;
Assert.Equal("[Pyro4.errors.PyroError] error", ex2.Message);
Assert.Null(ex._pyroTraceback);
}
public void PyroProxySerpent()
{
PyroURI uri = new PyroURI("PYRO:something@localhost:4444");
PyroProxy proxy = new PyroProxy(uri);
proxy.correlation_id = Guid.NewGuid();
proxy.pyroHandshake = "apples";
proxy.pyroHmacKey = Encoding.UTF8.GetBytes("secret");
proxy.pyroAttrs = new HashSet <string>();
proxy.pyroAttrs.Add("attr1");
proxy.pyroAttrs.Add("attr2");
var data = PyroProxyPickler.ToSerpentDict(proxy);
Assert.AreEqual(2, data.Count);
Assert.AreEqual("Pyro4.core.Proxy", data["__class__"]);
Assert.AreEqual(8, ((object[])data["state"]).Length);
PyroProxy proxy2 = (PyroProxy)PyroProxyPickler.FromSerpentDict(data);
Assert.AreEqual(proxy.objectid, proxy2.objectid);
Assert.AreEqual("apples", proxy2.pyroHandshake);
}
public void TestPyroProxySerpent()
{
PyroURI uri = new PyroURI("PYRO:something@localhost:4444");
PyroProxy proxy = new PyroProxy(uri)
{
correlation_id = Guid.NewGuid(),
pyroHandshake = "apples",
pyroAttrs = new HashSet <string> {
"attr1", "attr2"
}
};
var data = PyroProxySerpent.ToSerpentDict(proxy);
Assert.Equal(2, data.Count);
Assert.Equal("Pyro5.client.Proxy", (string)data["__class__"]);
Assert.Equal(7, ((object[])data["state"]).Length);
PyroProxy proxy2 = (PyroProxy)PyroProxySerpent.FromSerpentDict(data);
Assert.Equal(proxy.objectid, proxy2.objectid);
Assert.Equal("apples", proxy2.pyroHandshake);
}
public void PyroClasses()
{
var uri = new PyroURI("PYRO:something@localhost:4444");
byte[] s = this.ser.serializeData(uri);
object x = this.ser.deserializeData(s);
Assert.AreEqual(uri, x);
var proxy = new PyroProxy(uri);
s = this.ser.serializeData(proxy);
x = this.ser.deserializeData(s);
PyroProxy proxy2 = (PyroProxy)x;
Assert.AreEqual(uri.host, proxy2.hostname);
Assert.AreEqual(uri.objectid, proxy2.objectid);
Assert.AreEqual(uri.port, proxy2.port);
PyroException ex = new PyroException("error");
s = this.ser.serializeData(ex);
x = this.ser.deserializeData(s);
PyroException ex2 = (PyroException)x;
Assert.AreEqual(ex.Message, ex2.Message);
Assert.IsNull(ex._pyroTraceback);
// try another kind of pyro exception
s = Encoding.UTF8.GetBytes("{'attributes':{'tb': 'traceback', '_pyroTraceback': ['line1', 'line2']},'__exception__':True,'args':('hello',42),'__class__':'CommunicationError'}");
x = this.ser.deserializeData(s);
ex2 = (PyroException)x;
Assert.AreEqual("hello", ex2.Message);
Assert.AreEqual("traceback", ex2.Data["tb"]);
Assert.AreEqual("line1line2", ex2._pyroTraceback);
}
public CustomProxy(PyroURI uri) : base(uri)
{
}
private static void Test()
{
Console.WriteLine("Testing Pyro nameserver connection (make sure it's running with a broadcast server)...");
Console.WriteLine("Pyrolite version: " + Config.PYROLITE_VERSION);
SetConfig();
// Config.SERIALIZER = Config.SerializerType.pickle;
Console.WriteLine("serializer used: {0}", Config.SERIALIZER);
if (Config.SERIALIZER == Config.SerializerType.serpent)
{
Console.WriteLine("note that for the serpent serializer, you need to have the Razorvine.Serpent assembly available.");
}
using (NameServerProxy ns = NameServerProxy.locateNS(null, hmacKey: HmacKey))
{
Console.WriteLine("discovered ns at " + ns.hostname + ":" + ns.port);
ns.ping();
Console.WriteLine("lookup of name server object:");
PyroURI uri = ns.lookup("Pyro.NameServer");
Console.WriteLine(" " + uri);
Console.WriteLine("lookup of name server object, with metadata:");
var tmeta = ns.lookup("Pyro.NameServer", true);
Console.WriteLine(" uri: " + tmeta.Item1);
Console.WriteLine(" meta: " + string.Join(", ", tmeta.Item2));
var metadata = tmeta.Item2;
metadata.Add("updated-by-dotnet-pyrolite");
ns.set_metadata("Pyro.NameServer", metadata);
Console.WriteLine("\nobjects registered in the name server:");
var objects = ns.list(null, null);
foreach (string key in objects.Keys)
{
Console.WriteLine(key + " --> " + objects[key]);
}
Console.WriteLine("\nobjects registered in the name server, with metadata:");
var objectsm = ns.list_with_meta(null, null);
foreach (string key in objectsm.Keys)
{
var registration = objectsm[key];
Console.WriteLine(key + " --> " + registration.Item1);
Console.WriteLine(" metadata: " + string.Join(", ", registration.Item2));
}
Console.WriteLine("\nobjects registered having all metadata:");
objects = ns.list(null, null, new [] { "blahblah", "class:Pyro4.naming.NameServer" }, null);
foreach (string name in objects.Keys)
{
Console.WriteLine(name + " --> " + objects[name]);
}
Console.WriteLine("\nobjects registered having any metadata:");
objects = ns.list(null, null, null, new [] { "blahblah", "class:Pyro4.naming.NameServer" });
foreach (string name in objects.Keys)
{
Console.WriteLine(name + " --> " + objects[name]);
}
Console.WriteLine("\nobjects registered having any metadata (showing it too):");
objectsm = ns.list_with_meta(null, null, null, new [] { "blahblah", "class:Pyro4.naming.NameServer" });
foreach (string name in objectsm.Keys)
{
var entry = objectsm[name];
Console.WriteLine(name + " --> " + entry.Item1);
Console.WriteLine(" metadata: " + string.Join(", ", entry.Item2));
}
Console.WriteLine("");
ns.register("dotnet.test", new PyroURI("PYRO:DotnetTest@localhost:9999"), false);
ns.register("dotnet.testmeta", new PyroURI("PYRO:DotnetTest@localhost:9999"), false, new [] { "example", "from-dotnet-pyrolite" });
Console.WriteLine("uri=" + ns.lookup("dotnet.test"));
Console.WriteLine("using a new proxy to call the nameserver.");
using (PyroProxy p = new PyroProxy(ns.lookup("Pyro.NameServer")))
{
p.pyroHmacKey = HmacKey;
p.call("ping");
}
int numRemoved = ns.remove(null, "dotnet.", null);
Console.WriteLine("number of removed entries: {0}", numRemoved);
try {
Console.WriteLine("uri=" + ns.lookup("dotnet.test")); // should fail....
} catch (PyroException x) {
// ok
Console.WriteLine("got a PyroException (expected): {0}", x.Message);
}
}
}
public CustomAnnotationsProxy(PyroURI uri) : base(uri)
{
}
