public HeartbeatManualTest(IRemoteCommunicatorPrx com, TestHelper helper)
: base("manual heartbeats", com, helper)
{
// Disable heartbeats.
SetClientParams(10, false);
SetServerParams(10, false);
}
private static void Deactivate(IRemoteCommunicatorPrx communicator, List <IRemoteObjectAdapterPrx> adapters)
{
IEnumerator <IRemoteObjectAdapterPrx> p = adapters.GetEnumerator();
while (p.MoveNext())
{
communicator.DeactivateObjectAdapter(p.Current);
}
}
public TestCase(string name, IRemoteCommunicatorPrx com, TestHelper helper)
{
_name = name;
_com = com;
_output = helper.Output;
_logger = new Logger(_name, _output);
_helper = helper;
_stopwatch.Start();
}
public TestCase(string name, IRemoteCommunicatorPrx com, TestHelper helper)
{
_name = name;
_com = com;
_output = helper.GetWriter();
_logger = new LoggerI(_name, _output);
_helper = helper;
_clientACMTimeout = -1;
_clientACMClose = -1;
_clientACMHeartbeat = -1;
_serverACMTimeout = -1;
_serverACMClose = -1;
_serverACMHeartbeat = -1;
Heartbeat = 0;
Closed = false;
}
public TestCase(string name, IRemoteCommunicatorPrx com, TestHelper helper)
{
_name = name;
_com = com;
_output = helper.Output;
_logger = new Logger(_name, _output);
_helper = helper;
_clientAcmTimeout = -1;
_clientAcmClose = null;
_clientAcmHeartbeat = null;
_serverAcmTimeout = -1;
_serverAcmClose = null;
_serverAcmHeartbeat = null;
Heartbeat = 0;
Closed = false;
_stopwatch.Start();
}
// Disable heartbeat on invocations
public InvocationNoHeartbeatTest(IRemoteCommunicatorPrx com, TestHelper helper) :
base("invocation with no heartbeat", com, helper) =>
// Faster ACM to make sure we receive enough ACM heartbeats
public InvocationHeartbeatTest(IRemoteCommunicatorPrx com, TestHelper helper) :
base("invocation heartbeat", com, helper) => SetServerAcm(1, null, null);
// Only close on idle
public CloseOnIdleTest(IRemoteCommunicatorPrx com, TestHelper helper)
: base("close on idle", com, helper) => SetClientAcm(1, AcmClose.OnIdle, AcmHeartbeat.Off);
public static void Run(TestHelper helper)
{
Communicator?communicator = helper.Communicator;
bool ice1 = helper.Protocol == Protocol.Ice1;
TestHelper.Assert(communicator != null);
var com = IRemoteCommunicatorPrx.Parse(helper.GetTestProxy("communicator", 0), communicator);
string testTransport = helper.Transport;
var rand = new Random(unchecked ((int)DateTime.Now.Ticks));
System.IO.TextWriter output = helper.Output;
output.Write("testing binding with single endpoint... ");
output.Flush();
{
// Use "default" with ice1 + tcp here to ensure that it still works
IRemoteObjectAdapterPrx?adapter = com.CreateObjectAdapter("Adapter",
(ice1 && testTransport == "tcp") ? "default" : testTransport);
TestHelper.Assert(adapter != null);
ITestIntfPrx?test1 = adapter.GetTestIntf();
ITestIntfPrx?test2 = adapter.GetTestIntf();
TestHelper.Assert(test1 != null && test2 != null);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
test1.IcePing();
test2.IcePing();
com.DeactivateObjectAdapter(adapter);
var test3 = test1.Clone(ITestIntfPrx.Factory);
TestHelper.Assert(test3.GetCachedConnection() == test1.GetCachedConnection());
TestHelper.Assert(test3.GetCachedConnection() == test2.GetCachedConnection());
try
{
test3.IcePing();
TestHelper.Assert(false);
}
catch (ConnectFailedException)
{
}
}
output.WriteLine("ok");
output.Write("testing binding with multiple endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter31", testTransport) !,
com.CreateObjectAdapter("Adapter32", testTransport) !,
com.CreateObjectAdapter("Adapter33", testTransport) !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
// Ensure that endpoints are tried in order by deactivating the adapters one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter31");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter32");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter33");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
adapters.Clear();
}
output.WriteLine("ok");
output.Write("testing per request binding with single endpoint... ");
output.Flush();
{
IRemoteObjectAdapterPrx?adapter = com.CreateObjectAdapter("Adapter41", testTransport);
TestHelper.Assert(adapter != null);
ITestIntfPrx test1 = adapter.GetTestIntf() !.Clone(cacheConnection: false);
ITestIntfPrx test2 = adapter.GetTestIntf() !.Clone(cacheConnection: false);
TestHelper.Assert(!test1.CacheConnection);
TestHelper.Assert(!test2.CacheConnection);
TestHelper.Assert(test1.GetConnection() != null && test2.GetConnection() != null);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
test1.IcePing();
com.DeactivateObjectAdapter(adapter);
var test3 = test1.Clone(ITestIntfPrx.Factory);
try
{
TestHelper.Assert(test3.GetConnection() == test1.GetConnection());
TestHelper.Assert(false);
}
catch (ConnectFailedException)
{
}
}
output.WriteLine("ok");
output.Write("testing per request binding with multiple endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter61", testTransport) !,
com.CreateObjectAdapter("Adapter62", testTransport) !,
com.CreateObjectAdapter("Adapter63", testTransport) !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
obj = obj.Clone(cacheConnection: false);
TestHelper.Assert(!obj.CacheConnection);
// Ensure that endpoints are tried in order by deactivating the adapters one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter61");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter62");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter63");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
IReadOnlyList <Endpoint> endpoints = obj.Endpoints;
adapters.Clear();
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (helper.Protocol == Protocol.Ice1)
{
// Now, re-activate the adapters with the same endpoints in the opposite order.
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter66", endpoints[2].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter66");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter65", endpoints[1].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter65");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter64", endpoints[0].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter64");
}
Deactivate(com, adapters);
}
}
output.WriteLine("ok");
output.Write("testing connection reuse with multiple endpoints... ");
output.Flush();
{
var adapters1 = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter81", testTransport) !,
com.CreateObjectAdapter("Adapter82", testTransport) !,
com.CreateObjectAdapter("Adapter83", testTransport) !
};
var adapters2 = new List <IRemoteObjectAdapterPrx>
{
adapters1[0],
com.CreateObjectAdapter("Adapter84", testTransport) !,
com.CreateObjectAdapter("Adapter85", testTransport) !
};
ITestIntfPrx obj1 = CreateTestIntfPrx(adapters1);
ITestIntfPrx obj2 = CreateTestIntfPrx(adapters2);
com.DeactivateObjectAdapter(adapters1[0]);
Task <string> t1 = obj1.GetAdapterNameAsync();
Task <string> t2 = obj2.GetAdapterNameAsync();
TestHelper.Assert(t1.Result == "Adapter82");
TestHelper.Assert(t2.Result == "Adapter84");
Deactivate(com, adapters1);
Deactivate(com, adapters2);
}
{
var adapters1 = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter91", testTransport) !,
com.CreateObjectAdapter("Adapter92", testTransport) !,
com.CreateObjectAdapter("Adapter93", testTransport) !
};
var adapters2 = new List <IRemoteObjectAdapterPrx>
{
adapters1[0],
com.CreateObjectAdapter("Adapter94", testTransport) !,
com.CreateObjectAdapter("Adapter95", testTransport) !
};
ITestIntfPrx obj1 = CreateTestIntfPrx(adapters1);
ITestIntfPrx obj2 = CreateTestIntfPrx(adapters2);
Task <string> t1 = obj1.GetAdapterNameAsync();
Task <string> t2 = obj2.GetAdapterNameAsync();
TestHelper.Assert(t1.Result == "Adapter91");
TestHelper.Assert(t2.Result == "Adapter91");
Deactivate(com, adapters1);
Deactivate(com, adapters2);
}
output.WriteLine("ok");
if (helper.Protocol == Protocol.Ice1)
{
output.Write("testing endpoint mode filtering... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter71", testTransport),
com.CreateObjectAdapter("Adapter72", "udp")
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter71"));
// test that datagram proxies fail if PreferNonSecure is false
ITestIntfPrx testUDP = obj.Clone(invocationMode: InvocationMode.Datagram, preferNonSecure: false);
try
{
testUDP.GetConnection();
TestHelper.Assert(false);
}
catch (NoEndpointException)
{
// expected
}
testUDP = obj.Clone(invocationMode: InvocationMode.Datagram, preferNonSecure: true);
TestHelper.Assert(obj.GetConnection() != testUDP.GetConnection());
try
{
testUDP.GetAdapterName();
TestHelper.Assert(false);
}
catch (InvalidOperationException)
{
// expected
}
}
output.WriteLine("ok");
}
if (communicator.GetProperty("Ice.Plugin.IceSSL") != null)
{
output.Write("testing secure and non-secure endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter81", "ssl") !,
com.CreateObjectAdapter("Adapter82", "tcp") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter82"));
obj.GetConnection().GoAwayAsync();
}
ITestIntfPrx testNonSecure = obj.Clone(preferNonSecure: true);
// TODO: update when PreferNonSecure default is updated
ITestIntfPrx testSecure = obj.Clone(preferNonSecure: false);
TestHelper.Assert(obj.GetConnection() != testSecure.GetConnection());
TestHelper.Assert(obj.GetConnection() == testNonSecure.GetConnection());
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter81"));
obj.GetConnection().GoAwayAsync();
}
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (helper.Protocol == Protocol.Ice1)
{
com.CreateObjectAdapterWithEndpoints("Adapter83", obj.Endpoints[1].ToString()); // Recreate a tcp OA.
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter83"));
obj.GetConnection().GoAwayAsync();
}
}
com.DeactivateObjectAdapter(adapters[0]);
try
{
testSecure.IcePing();
TestHelper.Assert(false);
}
catch (ConnectionRefusedException)
{
// expected
}
Deactivate(com, adapters);
}
output.WriteLine("ok");
}
{
output.Write("testing ipv4 & ipv6 connections... ");
output.Flush();
Func <string, string> getEndpoint = host =>
TestHelper.GetTestEndpoint(
new Dictionary <string, string>(communicator.GetProperties())
{
["Test.Host"] = host
},
2,
"tcp");
Func <string, string, string> getProxy = (identity, host) =>
TestHelper.GetTestProxy(
identity,
new Dictionary <string, string>(communicator.GetProperties())
{
["Test.Host"] = host
},
2,
"tcp");
var anyipv4 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("0.0.0.0"),
["Adapter.PublishedEndpoints"] = getEndpoint("127.0.0.1")
};
var anyipv6 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("::0"),
["Adapter.PublishedEndpoints"] = getEndpoint("::1")
};
var anyipv46 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("::0"),
["Adapter.PublishedEndpoints"] = getEndpoint("127.0.0.1")
};
var anylocalhost = new Dictionary <string, string>()
{
{ "Adapter.Endpoints", getEndpoint("::0") },
{ "Adapter.PublishedEndpoints", getEndpoint("localhost") }
};
var localipv4 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("127.0.0.1"),
["Adapter.ServerName"] = "127.0.0.1"
};
var localipv6 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("::1"),
["Adapter.ServerName"] = "::1"
};
var localhost = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("localhost"),
["Adapter.ServerName"] = "localhost"
};
var serverProps = new Dictionary <string, string>[]
{
anyipv4,
anyipv6,
anyipv46,
anylocalhost,
localipv4,
localipv6,
localhost
};
foreach (Dictionary <string, string> p in serverProps)
{
using var serverCommunicator = new Communicator(p);
ObjectAdapter oa = serverCommunicator.CreateObjectAdapter("Adapter");
oa.Activate();
IObjectPrx prx = oa.CreateProxy("dummy", IObjectPrx.Factory);
try
{
using var clientCommunicator = new Communicator();
prx = IObjectPrx.Parse(prx.ToString() !, clientCommunicator);
prx.IcePing();
TestHelper.Assert(false);
}
catch (ObjectNotExistException)
{
// Expected. OA is reachable but there's no "dummy" object
}
}
// Test IPv6 dual mode socket
{
using Communicator serverCommunicator = new Communicator();
string endpoint = getEndpoint("::0");
ObjectAdapter oa = serverCommunicator.CreateObjectAdapterWithEndpoints(endpoint);
oa.Activate();
try
{
using ObjectAdapter ipv4OA =
serverCommunicator.CreateObjectAdapterWithEndpoints(getEndpoint("0.0.0.0"));
ipv4OA.Activate();
TestHelper.Assert(false);
}
catch (TransportException)
{
// Expected. ::0 is a dual-mode socket so binding 0.0.0.0 will fail
}
try
{
using Communicator clientCommunicator = new Communicator();
var prx = IObjectPrx.Parse(getProxy("dummy", "127.0.0.1"), clientCommunicator);
prx.IcePing();
}
catch (ObjectNotExistException)
{
// Expected, no object registered.
}
}
// Test IPv6 only endpoints
{
using Communicator serverCommunicator = new Communicator();
string endpoint = getEndpoint("::0") + (ice1 ? " --ipv6Only" : "?ipv6-only=true");
ObjectAdapter oa = serverCommunicator.CreateObjectAdapterWithEndpoints(endpoint);
oa.Activate();
// 0.0.0.0 can still be bound if ::0 is IPv6 only
{
string ipv4Endpoint = getEndpoint("0.0.0.0");
using ObjectAdapter ipv4OA = serverCommunicator.CreateObjectAdapterWithEndpoints(ipv4Endpoint);
ipv4OA.Activate();
}
try
{
using Communicator clientCommunicator = new Communicator();
var prx = IObjectPrx.Parse(getProxy("dummy", "127.0.0.1"), clientCommunicator);
prx.IcePing();
TestHelper.Assert(false);
}
catch (ConnectionRefusedException)
{
// Expected, server socket is IPv6 only.
}
}
// Listen on IPv4 loopback with IPv6 dual mode socket
{
using Communicator serverCommunicator = new Communicator();
string endpoint = getEndpoint("::ffff:127.0.0.1");
ObjectAdapter oa = serverCommunicator.CreateObjectAdapterWithEndpoints(endpoint);
oa.Activate();
try
{
string ipv4Endpoint = getEndpoint("127.0.0.1");
using ObjectAdapter ipv4OA = serverCommunicator.CreateObjectAdapterWithEndpoints(ipv4Endpoint);
ipv4OA.Activate();
TestHelper.Assert(false);
}
catch (TransportException)
{
// Expected. 127.0.0.1 is already in use
}
try
{
using Communicator clientCommunicator = new Communicator();
var prx = IObjectPrx.Parse(getProxy("dummy", "127.0.0.1"), clientCommunicator);
prx.IcePing();
}
catch (ObjectNotExistException)
{
// Expected, no object registered.
}
}
output.WriteLine("ok");
}
com.Shutdown();
}
}
}
public static void Run(TestHelper helper)
{
Communicator?communicator = helper.Communicator();
TestHelper.Assert(communicator != null);
var com = IRemoteCommunicatorPrx.Parse(helper.GetTestProxy("communicator", 0), communicator);
var rand = new Random(unchecked ((int)DateTime.Now.Ticks));
System.IO.TextWriter output = helper.GetWriter();
output.Write("testing binding with single endpoint... ");
output.Flush();
{
IRemoteObjectAdapterPrx?adapter = com.CreateObjectAdapter("Adapter", "default");
TestHelper.Assert(adapter != null);
ITestIntfPrx?test1 = adapter.GetTestIntf();
ITestIntfPrx?test2 = adapter.GetTestIntf();
TestHelper.Assert(test1 != null && test2 != null);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
test1.IcePing();
test2.IcePing();
com.DeactivateObjectAdapter(adapter);
var test3 = ITestIntfPrx.UncheckedCast(test1);
TestHelper.Assert(test3.GetConnection() == test1.GetConnection());
TestHelper.Assert(test3.GetConnection() == test2.GetConnection());
try
{
test3.IcePing();
TestHelper.Assert(false);
}
catch (ConnectFailedException)
{
}
}
output.WriteLine("ok");
output.Write("testing binding with multiple endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter11", "default") !,
com.CreateObjectAdapter("Adapter12", "default") !,
com.CreateObjectAdapter("Adapter13", "default") !
};
// Ensure that when a connection is opened it's reused for new proxies and that all endpoints are
// eventually tried.
var names = new List <string>
{
"Adapter11",
"Adapter12",
"Adapter13"
};
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
test1.IcePing();
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(test1.GetAdapterName());
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Ensure that the proxy correctly caches the connection(we always send the request over the same
// connection.)
{
foreach (IRemoteObjectAdapterPrx adpt in adapters)
{
adpt.GetTestIntf() !.IcePing();
}
ITestIntfPrx t = CreateTestIntfPrx(adapters);
string name = t.GetAdapterName();
for (int i = 0; i < 10 && t.GetAdapterName().Equals(name); i++)
{
TestHelper.Assert(t.GetAdapterName() == name);
}
foreach (IRemoteObjectAdapterPrx adpt in adapters)
{
adpt.GetTestIntf() !.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
}
// Deactivate an adapter and ensure that we can still establish the connection to the remaining
// adapters.
com.DeactivateObjectAdapter(adapters[0]);
names.Add("Adapter12");
names.Add("Adapter13");
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(test1.GetAdapterName());
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Deactivate an adapter and ensure that we can still establish the connection to the remaining
// adapter.
com.DeactivateObjectAdapter(adapters[2]);
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter12"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing binding with multiple random endpoints... ");
output.Flush();
{
var adapters = new IRemoteObjectAdapterPrx[5]
{
com.CreateObjectAdapter("AdapterRandom11", "default") !,
com.CreateObjectAdapter("AdapterRandom12", "default") !,
com.CreateObjectAdapter("AdapterRandom13", "default") !,
com.CreateObjectAdapter("AdapterRandom14", "default") !,
com.CreateObjectAdapter("AdapterRandom15", "default") !
};
int count = 20;
int adapterCount = adapters.Length;
while (--count > 0)
{
ITestIntfPrx[] proxies;
if (count == 1)
{
com.DeactivateObjectAdapter(adapters[4]);
--adapterCount;
}
proxies = new ITestIntfPrx[10];
int i;
for (i = 0; i < proxies.Length; ++i)
{
var adpts = new IRemoteObjectAdapterPrx[rand.Next(adapters.Length)];
if (adpts.Length == 0)
{
adpts = new IRemoteObjectAdapterPrx[1];
}
for (int j = 0; j < adpts.Length; ++j)
{
adpts[j] = adapters[rand.Next(adapters.Length)];
}
proxies[i] = CreateTestIntfPrx(new List <IRemoteObjectAdapterPrx>(adpts));
}
for (i = 0; i < proxies.Length; i++)
{
proxies[i].GetAdapterNameAsync();
}
for (i = 0; i < proxies.Length; i++)
{
try
{
proxies[i].IcePing();
}
catch
{
}
}
var connections = new List <Connection>();
for (i = 0; i < proxies.Length; i++)
{
if (proxies[i].GetCachedConnection() is Connection connection)
{
if (!connections.Contains(connection))
{
connections.Add(connection);
}
}
}
TestHelper.Assert(connections.Count <= adapterCount);
foreach (IRemoteObjectAdapterPrx a in adapters)
{
try
{
a.GetTestIntf() !.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
catch
{
// Expected if adapter is down.
}
}
}
}
output.WriteLine("ok");
output.Write("testing binding with multiple endpoints and AMI... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("AdapterAMI11", "default") !,
com.CreateObjectAdapter("AdapterAMI12", "default") !,
com.CreateObjectAdapter("AdapterAMI13", "default") !
};
//
// Ensure that when a connection is opened it's reused for new
// proxies and that all endpoints are eventually tried.
//
var names = new List <string>
{
"AdapterAMI11",
"AdapterAMI12",
"AdapterAMI13"
};
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
test1.IcePing();
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(GetAdapterNameWithAMI(test1));
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Ensure that the proxy correctly caches the connection (we always send the request over the
// same connection.)
{
foreach (IRemoteObjectAdapterPrx?adpt in adapters)
{
adpt.GetTestIntf() !.IcePing();
}
ITestIntfPrx t = CreateTestIntfPrx(adapters);
string name = GetAdapterNameWithAMI(t);
for (int i = 0; i < 10; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(t) == name);
}
foreach (IRemoteObjectAdapterPrx?adpt in adapters)
{
adpt.GetTestIntf() !.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
}
//
// Deactivate an adapter and ensure that we can still
// establish the connection to the remaining adapters.
//
com.DeactivateObjectAdapter(adapters[0]);
names.Add("AdapterAMI12");
names.Add("AdapterAMI13");
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(GetAdapterNameWithAMI(test1));
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Deactivate an adapter and ensure that we can still establish the connection
// to the remaining adapter.
com.DeactivateObjectAdapter(adapters[2]);
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(GetAdapterNameWithAMI(obj).Equals("AdapterAMI12"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing random endpoint selection... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter21", "default") !,
com.CreateObjectAdapter("Adapter22", "default") !,
com.CreateObjectAdapter("Adapter23", "default") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Random);
var names = new List <string>
{
"Adapter21",
"Adapter22",
"Adapter23"
};
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
obj = obj.Clone(endpointSelection: EndpointSelectionType.Random);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Random);
names.Add("Adapter21");
names.Add("Adapter22");
names.Add("Adapter23");
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing ordered endpoint selection... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter31", "default") !,
com.CreateObjectAdapter("Adapter32", "default") !,
com.CreateObjectAdapter("Adapter33", "default") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
obj = obj.Clone(endpointSelection: EndpointSelectionType.Ordered);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Ordered);
// Ensure that endpoints are tried in order by deactivating the adapters
// one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter31");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter32");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter33");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
IReadOnlyList <Endpoint> endpoints = obj.Endpoints;
adapters.Clear();
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (communicator.DefaultProtocol == Protocol.Ice1)
{
// Now, re-activate the adapters with the same endpoints in the opposite order.
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter36", endpoints[2].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter36");
}
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter35", endpoints[1].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter35");
}
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter34", endpoints[0].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter34");
}
Deactivate(com, adapters);
}
}
output.WriteLine("ok");
output.Write("testing per request binding with single endpoint... ");
output.Flush();
{
IRemoteObjectAdapterPrx?adapter = com.CreateObjectAdapter("Adapter41", "default");
TestHelper.Assert(adapter != null);
ITestIntfPrx test1 = adapter.GetTestIntf() !.Clone(cacheConnection: false);
ITestIntfPrx test2 = adapter.GetTestIntf() !.Clone(cacheConnection: false);
TestHelper.Assert(!test1.IsConnectionCached);
TestHelper.Assert(!test2.IsConnectionCached);
TestHelper.Assert(test1.GetConnection() != null && test2.GetConnection() != null);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
test1.IcePing();
com.DeactivateObjectAdapter(adapter);
var test3 = ITestIntfPrx.UncheckedCast(test1);
try
{
TestHelper.Assert(test3.GetConnection() == test1.GetConnection());
TestHelper.Assert(false);
}
catch (ConnectFailedException)
{
}
}
output.WriteLine("ok");
output.Write("testing per request binding with multiple endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter51", "default") !,
com.CreateObjectAdapter("Adapter52", "default") !,
com.CreateObjectAdapter("Adapter53", "default") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters).Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
var names = new List <string>
{
"Adapter51",
"Adapter52",
"Adapter53"
};
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
}
com.DeactivateObjectAdapter(adapters[0]);
names.Add("Adapter52");
names.Add("Adapter53");
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
}
com.DeactivateObjectAdapter(adapters[2]);
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter52"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing per request binding with multiple endpoints and AMI... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("AdapterAMI51", "default") !,
com.CreateObjectAdapter("AdapterAMI52", "default") !,
com.CreateObjectAdapter("AdapterAMI53", "default") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters).Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
var names = new List <string>
{
"AdapterAMI51",
"AdapterAMI52",
"AdapterAMI53"
};
while (names.Count > 0)
{
names.Remove(GetAdapterNameWithAMI(obj));
}
com.DeactivateObjectAdapter(adapters[0]);
names.Add("AdapterAMI52");
names.Add("AdapterAMI53");
while (names.Count > 0)
{
names.Remove(GetAdapterNameWithAMI(obj));
}
com.DeactivateObjectAdapter(adapters[2]);
TestHelper.Assert(GetAdapterNameWithAMI(obj).Equals("AdapterAMI52"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing per request binding and ordered endpoint selection... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter61", "default") !,
com.CreateObjectAdapter("Adapter62", "default") !,
com.CreateObjectAdapter("Adapter63", "default") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
obj = obj.Clone(endpointSelection: EndpointSelectionType.Ordered);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Ordered);
obj = obj.Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
// Ensure that endpoints are tried in order by deactivating the adapters one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter61");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter62");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter63");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
IReadOnlyList <Endpoint> endpoints = obj.Endpoints;
adapters.Clear();
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (communicator.DefaultProtocol == Protocol.Ice1)
{
// Now, re-activate the adapters with the same endpoints in the opposite order.
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter66", endpoints[2].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter66");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter65", endpoints[1].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter65");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter64", endpoints[0].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter64");
}
Deactivate(com, adapters);
}
}
output.WriteLine("ok");
output.Write("testing per request binding and ordered endpoint selection and AMI... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("AdapterAMI61", "default") !,
com.CreateObjectAdapter("AdapterAMI62", "default") !,
com.CreateObjectAdapter("AdapterAMI63", "default") !
};
ITestIntfPrx?obj = CreateTestIntfPrx(adapters);
obj = obj.Clone(endpointSelection: EndpointSelectionType.Ordered);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Ordered);
obj = obj.Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
// Ensure that endpoints are tried in order by deactivating the adapters one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI61");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI62");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI63");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
IReadOnlyList <Endpoint> endpoints = obj.Endpoints;
adapters.Clear();
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (communicator.DefaultProtocol == Protocol.Ice1)
{
// Now, re-activate the adapters with the same endpoints in the opposite order.
adapters.Add(com.CreateObjectAdapterWithEndpoints("AdapterAMI66", endpoints[2].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI66");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("AdapterAMI65", endpoints[1].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI65");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("AdapterAMI64", endpoints[0].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI64");
}
Deactivate(com, adapters);
}
}
output.WriteLine("ok");
if (communicator.DefaultProtocol == Protocol.Ice1)
{
output.Write("testing endpoint mode filtering... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter71", "default"),
com.CreateObjectAdapter("Adapter72", "udp")
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter71"));
ITestIntfPrx testUDP = obj.Clone(invocationMode: InvocationMode.Datagram);
TestHelper.Assert(obj.GetConnection() != testUDP.GetConnection());
try
{
testUDP.GetAdapterName();
TestHelper.Assert(false);
}
catch (InvalidOperationException)
{
// expected
}
}
output.WriteLine("ok");
}
if (communicator.GetProperty("Ice.Plugin.IceSSL") != null)
{
output.Write("testing secure and non-secure endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter81", "ssl") !,
com.CreateObjectAdapter("Adapter82", "tcp") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter82"));
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
ITestIntfPrx testNonSecure = obj.Clone(preferNonSecure: true);
// TODO: update when PreferNonSecure default is updated
ITestIntfPrx testSecure = obj.Clone(preferNonSecure: false);
TestHelper.Assert(obj.GetConnection() != testSecure.GetConnection());
TestHelper.Assert(obj.GetConnection() == testNonSecure.GetConnection());
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter81"));
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (communicator.DefaultProtocol == Protocol.Ice1)
{
com.CreateObjectAdapterWithEndpoints("Adapter83", obj.Endpoints[1].ToString()); // Recreate a tcp OA.
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter83"));
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
}
com.DeactivateObjectAdapter(adapters[0]);
try
{
testSecure.IcePing();
TestHelper.Assert(false);
}
catch (ConnectionRefusedException)
{
// expected
}
Deactivate(com, adapters);
}
output.WriteLine("ok");
}
{
output.Write("testing ipv4 & ipv6 connections... ");
output.Flush();
var ipv4 = new Dictionary <string, string>()
{
{ "IPv4", "1" },
{ "IPv6", "0" },
{ "Adapter.Endpoints", "tcp -h localhost" }
};
var ipv6 = new Dictionary <string, string>()
{
{ "IPv4", "0" },
{ "IPv6", "1" },
{ "Adapter.Endpoints", "tcp -h localhost" }
};
var bothPreferIPv4 = new Dictionary <string, string>()
{
{ "IPv4", "1" },
{ "IPv6", "1" },
{ "PreferIPv6Address", "0" },
{ "Adapter.Endpoints", "tcp -h localhost" }
};
var bothPreferIPv6 = new Dictionary <string, string>()
{
{ "IPv4", "1" },
{ "IPv6", "1" },
{ "PreferIPv6Address", "1" },
{ "Adapter.Endpoints", "tcp -h localhost" }
};
Dictionary <string, string>[] clientProps =
{
ipv4, ipv6, bothPreferIPv4, bothPreferIPv6
};
string endpoint = "tcp -p " + helper.GetTestPort(2).ToString();
var anyipv4 = new Dictionary <string, string>(ipv4)
{
["Adapter.Endpoints"] = endpoint,
["Adapter.PublishedEndpoints"] = $"{endpoint} -h 127.0.0.1"
};
var anyipv6 = new Dictionary <string, string>(ipv6)
{
["Adapter.Endpoints"] = endpoint,
["Adapter.PublishedEndpoints"] = $"{endpoint} -h \".1\""
};
var anyboth = new Dictionary <string, string>()
{
{ "IPv4", "1" },
{ "IPv6", "1" },
{ "Adapter.Endpoints", endpoint },
{ "Adapter.PublishedEndpoints", $"{endpoint} -h \"::1\":{endpoint} -h 127.0.0.1" }
};
var localipv4 = new Dictionary <string, string>(ipv4)
{
["Adapter.Endpoints"] = "tcp -h 127.0.0.1"
};
var localipv6 = new Dictionary <string, string>(ipv6)
{
["Adapter.Endpoints"] = "tcp -h \"::1\""
};
Dictionary <string, string>[] serverProps =
{
anyipv4,
anyipv6,
anyboth,
localipv4,
localipv6
};
bool ipv6NotSupported = false;
foreach (Dictionary <string, string> p in serverProps)
{
var serverCommunicator = new Communicator(p);
ObjectAdapter oa;
try
{
oa = serverCommunicator.CreateObjectAdapter("Adapter");
oa.Activate();
}
catch (DNSException)
{
serverCommunicator.Dispose();
continue; // IP version not supported.
}
catch (TransportException)
{
if (p == ipv6)
{
ipv6NotSupported = true;
}
serverCommunicator.Dispose();
continue; // IP version not supported.
}
IObjectPrx prx = oa.CreateProxy("dummy", IObjectPrx.Factory);
try
{
prx.IcePing();
}
catch (DNSException) // TODO: is this really an expected exception?
{
serverCommunicator.Dispose();
continue;
}
catch (ObjectNotExistException) // TODO: is this really an expected exception?
{
serverCommunicator.Dispose();
continue;
}
string strPrx = prx.ToString() !;
foreach (Dictionary <string, string> q in clientProps)
{
var clientCommunicator = new Communicator(q);
prx = IObjectPrx.Parse(strPrx, clientCommunicator);
try
{
prx.IcePing();
TestHelper.Assert(false);
}
catch (ObjectNotExistException)
{
// Expected, no object registered.
}
catch (DNSException)
{
// Expected if no IPv4 or IPv6 address is
// associated to localhost or if trying to connect
// to an any endpoint with the wrong IP version,
// e.g.: resolving an IPv4 address when only IPv6
// is enabled fails with a DNS exception.
}
catch (TransportException)
{
TestHelper.Assert((p == ipv4 && q == ipv6) || (p == ipv6 && q == ipv4) ||
(p == bothPreferIPv4 && q == ipv6) || (p == bothPreferIPv6 && q == ipv4) ||
(p == bothPreferIPv6 && q == ipv6 && ipv6NotSupported) ||
(p == anyipv4 && q == ipv6) || (p == anyipv6 && q == ipv4) ||
(p == localipv4 && q == ipv6) || (p == localipv6 && q == ipv4) ||
(p == ipv6 && q == bothPreferIPv4) || (p == ipv6 && q == bothPreferIPv6) ||
(p == bothPreferIPv6 && q == ipv6));
}
clientCommunicator.Dispose();
}
serverCommunicator.Dispose();
}
output.WriteLine("ok");
}
com.Shutdown();
}
// Only close on idle
public CloseOnIdleTest(IRemoteCommunicatorPrx com, TestHelper helper)
: base("close on idle", com, helper) => SetClientParams(1, false);
// Faster ACM to make sure we receive enough ACM heartbeats
public InvocationHeartbeatTest(IRemoteCommunicatorPrx com, TestHelper helper)
: base("invocation heartbeat", com, helper) => SetServerParams(2, false);
public InvocationHeartbeatTest(IRemoteCommunicatorPrx com, TestHelper helper) :
base("invocation heartbeat", com, helper) => SetServerACM(1, -1, -1); // Faster ACM to make sure we receive enough ACM heartbeats
public SetAcmTest(IRemoteCommunicatorPrx com, TestHelper helper)
: base("setACM/getACM", com, helper)
{
SetClientParams(1, false);
SetServerParams(60, false);
}
// Enable server heartbeats.
public HeartbeatOnIdleTest(IRemoteCommunicatorPrx com, TestHelper helper)
: base("heartbeat on idle", com, helper) => SetServerParams(1, true);
public static void Run(TestHelper helper)
{
Communicator?communicator = helper.Communicator;
bool ice1 = helper.Protocol == Protocol.Ice1;
TestHelper.Assert(communicator != null);
var com = IRemoteCommunicatorPrx.Parse(helper.GetTestProxy("communicator", 0), communicator);
string testTransport = helper.Transport;
var rand = new Random(unchecked ((int)DateTime.Now.Ticks));
System.IO.TextWriter output = helper.Output;
output.Write("testing binding with single endpoint... ");
output.Flush();
{
// Use "default" here to ensure that it still works
IRemoteObjectAdapterPrx?adapter = com.CreateObjectAdapter("Adapter", "default");
TestHelper.Assert(adapter != null);
ITestIntfPrx?test1 = adapter.GetTestIntf();
ITestIntfPrx?test2 = adapter.GetTestIntf();
TestHelper.Assert(test1 != null && test2 != null);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
test1.IcePing();
test2.IcePing();
com.DeactivateObjectAdapter(adapter);
var test3 = test1.Clone(ITestIntfPrx.Factory);
TestHelper.Assert(test3.GetConnection() == test1.GetConnection());
TestHelper.Assert(test3.GetConnection() == test2.GetConnection());
try
{
test3.IcePing();
TestHelper.Assert(false);
}
catch (ConnectFailedException)
{
}
}
output.WriteLine("ok");
output.Write("testing binding with multiple endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter11", testTransport) !,
com.CreateObjectAdapter("Adapter12", testTransport) !,
com.CreateObjectAdapter("Adapter13", testTransport) !
};
// Ensure that when a connection is opened it's reused for new proxies and that all endpoints are
// eventually tried.
var names = new List <string>
{
"Adapter11",
"Adapter12",
"Adapter13"
};
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
test1.IcePing();
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(test1.GetAdapterName());
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Ensure that the proxy correctly caches the connection(we always send the request over the same
// connection.)
{
foreach (IRemoteObjectAdapterPrx adpt in adapters)
{
adpt.GetTestIntf() !.IcePing();
}
ITestIntfPrx t = CreateTestIntfPrx(adapters);
string name = t.GetAdapterName();
for (int i = 0; i < 10 && t.GetAdapterName().Equals(name); i++)
{
TestHelper.Assert(t.GetAdapterName() == name);
}
foreach (IRemoteObjectAdapterPrx adpt in adapters)
{
adpt.GetTestIntf() !.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
}
// Deactivate an adapter and ensure that we can still establish the connection to the remaining
// adapters.
com.DeactivateObjectAdapter(adapters[0]);
names.Add("Adapter12");
names.Add("Adapter13");
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(test1.GetAdapterName());
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Deactivate an adapter and ensure that we can still establish the connection to the remaining
// adapter.
com.DeactivateObjectAdapter(adapters[2]);
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter12"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing binding with multiple random endpoints... ");
output.Flush();
{
var adapters = new IRemoteObjectAdapterPrx[5]
{
com.CreateObjectAdapter("AdapterRandom11", testTransport) !,
com.CreateObjectAdapter("AdapterRandom12", testTransport) !,
com.CreateObjectAdapter("AdapterRandom13", testTransport) !,
com.CreateObjectAdapter("AdapterRandom14", testTransport) !,
com.CreateObjectAdapter("AdapterRandom15", testTransport) !
};
int count = 20;
int adapterCount = adapters.Length;
while (--count > 0)
{
ITestIntfPrx[] proxies;
if (count == 1)
{
com.DeactivateObjectAdapter(adapters[4]);
--adapterCount;
}
proxies = new ITestIntfPrx[10];
int i;
for (i = 0; i < proxies.Length; ++i)
{
var adpts = new IRemoteObjectAdapterPrx[rand.Next(adapters.Length)];
if (adpts.Length == 0)
{
adpts = new IRemoteObjectAdapterPrx[1];
}
for (int j = 0; j < adpts.Length; ++j)
{
adpts[j] = adapters[rand.Next(adapters.Length)];
}
proxies[i] = CreateTestIntfPrx(new List <IRemoteObjectAdapterPrx>(adpts));
}
for (i = 0; i < proxies.Length; i++)
{
proxies[i].GetAdapterNameAsync();
}
for (i = 0; i < proxies.Length; i++)
{
try
{
proxies[i].IcePing();
}
catch
{
}
}
var connections = new List <Connection>();
for (i = 0; i < proxies.Length; i++)
{
if (proxies[i].GetCachedConnection() is Connection connection)
{
if (!connections.Contains(connection))
{
connections.Add(connection);
}
}
}
TestHelper.Assert(connections.Count <= adapterCount);
foreach (IRemoteObjectAdapterPrx a in adapters)
{
try
{
a.GetTestIntf() !.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
catch
{
// Expected if adapter is down.
}
}
}
}
output.WriteLine("ok");
output.Write("testing binding with multiple endpoints and AMI... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("AdapterAMI11", testTransport) !,
com.CreateObjectAdapter("AdapterAMI12", testTransport) !,
com.CreateObjectAdapter("AdapterAMI13", testTransport) !
};
// Ensure that when a connection is opened it's reused for new proxies and that all endpoints are
// eventually tried.
var names = new List <string>
{
"AdapterAMI11",
"AdapterAMI12",
"AdapterAMI13"
};
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
test1.IcePing();
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(GetAdapterNameWithAMI(test1));
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Ensure that the proxy correctly caches the connection (we always send the request over the
// same connection.)
{
foreach (IRemoteObjectAdapterPrx?adpt in adapters)
{
adpt.GetTestIntf() !.IcePing();
}
ITestIntfPrx t = CreateTestIntfPrx(adapters);
string name = GetAdapterNameWithAMI(t);
for (int i = 0; i < 10; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(t) == name);
}
foreach (IRemoteObjectAdapterPrx?adpt in adapters)
{
adpt.GetTestIntf() !.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
}
// Deactivate an adapter and ensure that we can still establish the connection to the remaining
// adapters.
com.DeactivateObjectAdapter(adapters[0]);
names.Add("AdapterAMI12");
names.Add("AdapterAMI13");
while (names.Count > 0)
{
var adpts = new List <IRemoteObjectAdapterPrx>(adapters);
ITestIntfPrx test1 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test2 = CreateTestIntfPrx(adpts);
Shuffle(ref adpts);
ITestIntfPrx test3 = CreateTestIntfPrx(adpts);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
TestHelper.Assert(test2.GetConnection() == test3.GetConnection());
names.Remove(GetAdapterNameWithAMI(test1));
test1.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// Deactivate an adapter and ensure that we can still establish the connection to the remaining
// adapter.
com.DeactivateObjectAdapter(adapters[2]);
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(GetAdapterNameWithAMI(obj).Equals("AdapterAMI12"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing random endpoint selection... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter21", testTransport) !,
com.CreateObjectAdapter("Adapter22", testTransport) !,
com.CreateObjectAdapter("Adapter23", testTransport) !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Random);
var names = new List <string>
{
"Adapter21",
"Adapter22",
"Adapter23"
};
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
obj = obj.Clone(endpointSelection: EndpointSelectionType.Random);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Random);
names.Add("Adapter21");
names.Add("Adapter22");
names.Add("Adapter23");
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing ordered endpoint selection... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter31", testTransport) !,
com.CreateObjectAdapter("Adapter32", testTransport) !,
com.CreateObjectAdapter("Adapter33", testTransport) !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
obj = obj.Clone(endpointSelection: EndpointSelectionType.Ordered);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Ordered);
// Ensure that endpoints are tried in order by deactivating the adapters
// one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter31");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter32");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter33");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
adapters.Clear();
}
output.WriteLine("ok");
output.Write("testing per request binding with single endpoint... ");
output.Flush();
{
IRemoteObjectAdapterPrx?adapter = com.CreateObjectAdapter("Adapter41", testTransport);
TestHelper.Assert(adapter != null);
ITestIntfPrx test1 = adapter.GetTestIntf() !.Clone(cacheConnection: false);
ITestIntfPrx test2 = adapter.GetTestIntf() !.Clone(cacheConnection: false);
TestHelper.Assert(!test1.IsConnectionCached);
TestHelper.Assert(!test2.IsConnectionCached);
TestHelper.Assert(test1.GetConnection() != null && test2.GetConnection() != null);
TestHelper.Assert(test1.GetConnection() == test2.GetConnection());
test1.IcePing();
com.DeactivateObjectAdapter(adapter);
var test3 = test1.Clone(ITestIntfPrx.Factory);
try
{
TestHelper.Assert(test3.GetConnection() == test1.GetConnection());
TestHelper.Assert(false);
}
catch (ConnectFailedException)
{
}
}
output.WriteLine("ok");
output.Write("testing per request binding with multiple endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter51", testTransport) !,
com.CreateObjectAdapter("Adapter52", testTransport) !,
com.CreateObjectAdapter("Adapter53", testTransport) !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters).Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
var names = new List <string>
{
"Adapter51",
"Adapter52",
"Adapter53"
};
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
}
com.DeactivateObjectAdapter(adapters[0]);
names.Add("Adapter52");
names.Add("Adapter53");
while (names.Count > 0)
{
names.Remove(obj.GetAdapterName());
}
com.DeactivateObjectAdapter(adapters[2]);
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter52"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing per request binding with multiple endpoints and AMI... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("AdapterAMI51", testTransport) !,
com.CreateObjectAdapter("AdapterAMI52", testTransport) !,
com.CreateObjectAdapter("AdapterAMI53", testTransport) !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters).Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
var names = new List <string>
{
"AdapterAMI51",
"AdapterAMI52",
"AdapterAMI53"
};
while (names.Count > 0)
{
names.Remove(GetAdapterNameWithAMI(obj));
}
com.DeactivateObjectAdapter(adapters[0]);
names.Add("AdapterAMI52");
names.Add("AdapterAMI53");
while (names.Count > 0)
{
names.Remove(GetAdapterNameWithAMI(obj));
}
com.DeactivateObjectAdapter(adapters[2]);
TestHelper.Assert(GetAdapterNameWithAMI(obj).Equals("AdapterAMI52"));
Deactivate(com, adapters);
}
output.WriteLine("ok");
output.Write("testing per request binding and ordered endpoint selection... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter61", testTransport) !,
com.CreateObjectAdapter("Adapter62", testTransport) !,
com.CreateObjectAdapter("Adapter63", testTransport) !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
obj = obj.Clone(endpointSelection: EndpointSelectionType.Ordered);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Ordered);
obj = obj.Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
// Ensure that endpoints are tried in order by deactivating the adapters one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter61");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter62");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter63");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
IReadOnlyList <Endpoint> endpoints = obj.Endpoints;
adapters.Clear();
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (helper.Protocol == Protocol.Ice1)
{
// Now, re-activate the adapters with the same endpoints in the opposite order.
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter66", endpoints[2].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter66");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter65", endpoints[1].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter65");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("Adapter64", endpoints[0].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(obj.GetAdapterName() == "Adapter64");
}
Deactivate(com, adapters);
}
}
output.WriteLine("ok");
output.Write("testing per request binding and ordered endpoint selection and AMI... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("AdapterAMI61", testTransport) !,
com.CreateObjectAdapter("AdapterAMI62", testTransport) !,
com.CreateObjectAdapter("AdapterAMI63", testTransport) !
};
ITestIntfPrx?obj = CreateTestIntfPrx(adapters);
obj = obj.Clone(endpointSelection: EndpointSelectionType.Ordered);
TestHelper.Assert(obj.EndpointSelection == EndpointSelectionType.Ordered);
obj = obj.Clone(cacheConnection: false);
TestHelper.Assert(!obj.IsConnectionCached);
// Ensure that endpoints are tried in order by deactivating the adapters one after the other.
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI61");
}
com.DeactivateObjectAdapter(adapters[0]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI62");
}
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI63");
}
com.DeactivateObjectAdapter(adapters[2]);
try
{
obj.GetAdapterName();
}
catch (ConnectFailedException)
{
}
IReadOnlyList <Endpoint> endpoints = obj.Endpoints;
adapters.Clear();
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (helper.Protocol == Protocol.Ice1)
{
// Now, re-activate the adapters with the same endpoints in the opposite order.
adapters.Add(com.CreateObjectAdapterWithEndpoints("AdapterAMI66", endpoints[2].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI66");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("AdapterAMI65", endpoints[1].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI65");
}
adapters.Add(com.CreateObjectAdapterWithEndpoints("AdapterAMI64", endpoints[0].ToString()));
for (int i = 0; i < 3; i++)
{
TestHelper.Assert(GetAdapterNameWithAMI(obj) == "AdapterAMI64");
}
Deactivate(com, adapters);
}
}
output.WriteLine("ok");
if (helper.Protocol == Protocol.Ice1)
{
output.Write("testing endpoint mode filtering... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter71", testTransport),
com.CreateObjectAdapter("Adapter72", "udp")
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter71"));
ITestIntfPrx testUDP = obj.Clone(invocationMode: InvocationMode.Datagram);
TestHelper.Assert(obj.GetConnection() != testUDP.GetConnection());
try
{
testUDP.GetAdapterName();
TestHelper.Assert(false);
}
catch (InvalidOperationException)
{
// expected
}
}
output.WriteLine("ok");
}
if (communicator.GetProperty("Ice.Plugin.IceSSL") != null)
{
output.Write("testing secure and non-secure endpoints... ");
output.Flush();
{
var adapters = new List <IRemoteObjectAdapterPrx>
{
com.CreateObjectAdapter("Adapter81", "ssl") !,
com.CreateObjectAdapter("Adapter82", "tcp") !
};
ITestIntfPrx obj = CreateTestIntfPrx(adapters);
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter82"));
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
ITestIntfPrx testNonSecure = obj.Clone(preferNonSecure: true);
// TODO: update when PreferNonSecure default is updated
ITestIntfPrx testSecure = obj.Clone(preferNonSecure: false);
TestHelper.Assert(obj.GetConnection() != testSecure.GetConnection());
TestHelper.Assert(obj.GetConnection() == testNonSecure.GetConnection());
com.DeactivateObjectAdapter(adapters[1]);
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter81"));
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
// TODO: ice1-only for now, because we send the client endpoints for use in OA configuration.
if (helper.Protocol == Protocol.Ice1)
{
com.CreateObjectAdapterWithEndpoints("Adapter83", obj.Endpoints[1].ToString()); // Recreate a tcp OA.
for (int i = 0; i < 5; i++)
{
TestHelper.Assert(obj.GetAdapterName().Equals("Adapter83"));
obj.GetConnection() !.Close(ConnectionClose.GracefullyWithWait);
}
}
com.DeactivateObjectAdapter(adapters[0]);
try
{
testSecure.IcePing();
TestHelper.Assert(false);
}
catch (ConnectionRefusedException)
{
// expected
}
Deactivate(com, adapters);
}
output.WriteLine("ok");
}
{
output.Write("testing ipv4 & ipv6 connections... ");
output.Flush();
Func <string, string> getEndpoint = host =>
TestHelper.GetTestEndpoint(
new Dictionary <string, string>(communicator.GetProperties())
{
["Test.Host"] = host
},
2,
"tcp");
Func <string, string, string> getProxy = (identity, host) =>
TestHelper.GetTestProxy(
identity,
new Dictionary <string, string>(communicator.GetProperties())
{
["Test.Host"] = host
},
2,
"tcp");
var anyipv4 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("0.0.0.0"),
["Adapter.PublishedEndpoints"] = getEndpoint("127.0.0.1")
};
var anyipv6 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("::0"),
["Adapter.PublishedEndpoints"] = getEndpoint("::1")
};
var anyipv46 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("::0"),
["Adapter.PublishedEndpoints"] = getEndpoint("127.0.0.1")
};
var anylocalhost = new Dictionary <string, string>()
{
{ "Adapter.Endpoints", getEndpoint("::0") },
{ "Adapter.PublishedEndpoints", getEndpoint("localhost") }
};
var localipv4 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("127.0.0.1")
};
var localipv6 = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("::1")
};
var localhost = new Dictionary <string, string>()
{
["Adapter.Endpoints"] = getEndpoint("localhost")
};
var serverProps = new Dictionary <string, string>[]
{
anyipv4,
anyipv6,
anyipv46,
anylocalhost,
localipv4,
localipv6,
localhost
};
foreach (Dictionary <string, string> p in serverProps)
{
using var serverCommunicator = new Communicator(p);
ObjectAdapter oa = serverCommunicator.CreateObjectAdapter("Adapter");
oa.Activate();
IObjectPrx prx = oa.CreateProxy("dummy", IObjectPrx.Factory);
try
{
using var clientCommunicator = new Communicator();
prx = IObjectPrx.Parse(prx.ToString() !, clientCommunicator);
prx.IcePing();
TestHelper.Assert(false);
}
catch (ObjectNotExistException)
{
// Expected. OA is reachable but there's no "dummy" object
}
}
// Test IPv6 dual mode socket
{
using Communicator serverCommunicator = new Communicator();
string endpoint = getEndpoint("::0");
ObjectAdapter oa = serverCommunicator.CreateObjectAdapterWithEndpoints(endpoint);
oa.Activate();
try
{
using ObjectAdapter ipv4OA =
serverCommunicator.CreateObjectAdapterWithEndpoints(getEndpoint("0.0.0.0"));
ipv4OA.Activate();
TestHelper.Assert(false);
}
catch (TransportException)
{
// Expected. ::0 is a dual-mode socket so binding 0.0.0.0 will fail
}
try
{
using Communicator clientCommunicator = new Communicator();
var prx = IObjectPrx.Parse(getProxy("dummy", "127.0.0.1"), clientCommunicator);
prx.IcePing();
}
catch (ObjectNotExistException)
{
// Expected, no object registered.
}
}
// Test IPv6 only socket
{
using Communicator serverCommunicator = new Communicator();
string endpoint = getEndpoint("::0") + (ice1 ? " --ipv6Only" : "?ipv6-only=true");
ObjectAdapter oa = serverCommunicator.CreateObjectAdapterWithEndpoints(endpoint);
oa.Activate();
// Returned endpoints must be IPv6
{
IObjectPrx prx = oa.CreateProxy("dummy", IObjectPrx.Factory);
TestHelper.Assert(prx.Endpoints.Count > 0);
TestHelper.Assert(prx.Endpoints.All(e => e.Host.Contains(":")));
}
// 0.0.0.0 can still be bound if ::0 is IPv6 only
{
string ipv4Endpoint = getEndpoint("0.0.0.0");
using ObjectAdapter ipv4OA = serverCommunicator.CreateObjectAdapterWithEndpoints(ipv4Endpoint);
ipv4OA.Activate();
}
try
{
using Communicator clientCommunicator = new Communicator();
var prx = IObjectPrx.Parse(getProxy("dummy", "127.0.0.1"), clientCommunicator);
prx.IcePing();
TestHelper.Assert(false);
}
catch (ConnectionRefusedException)
{
// Expected, server socket is IPv6 only.
}
}
// Listen on IPv4 loopback with IPv6 dual mode socket
{
using Communicator serverCommunicator = new Communicator();
string endpoint = getEndpoint("::ffff:127.0.0.1");
ObjectAdapter oa = serverCommunicator.CreateObjectAdapterWithEndpoints(endpoint);
oa.Activate();
try
{
string ipv4Endpoint = getEndpoint("127.0.0.1");
using ObjectAdapter ipv4OA = serverCommunicator.CreateObjectAdapterWithEndpoints(ipv4Endpoint);
ipv4OA.Activate();
TestHelper.Assert(false);
}
catch (TransportException)
{
// Expected. 127.0.0.1 is already in use
}
// Returned endpoint must be IPv6
{
IObjectPrx prx = oa.CreateProxy("dummy", IObjectPrx.Factory);
TestHelper.Assert(prx.Endpoints.Count == 1);
TestHelper.Assert(prx.Endpoints.All(e => e.Host.Contains(":")));
}
try
{
using Communicator clientCommunicator = new Communicator();
var prx = IObjectPrx.Parse(getProxy("dummy", "127.0.0.1"), clientCommunicator);
prx.IcePing();
}
catch (ObjectNotExistException)
{
// Expected, no object registered.
}
}
output.WriteLine("ok");
}
com.Shutdown();
}