//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private <T extends org.neo4j.values.AnyValue> void testSendingOfBoltV2Value(T value) throws Exception
private void TestSendingOfBoltV2Value <T>(T value) where T : Org.Neo4j.Values.AnyValue
{
NegotiateBoltV2();
_connection.send(_util.chunk(new RunMessage("CREATE (n:Node {value: $value}) RETURN 42", map(new string[] { "value" }, new AnyValue[] { value })), PullAllMessage.INSTANCE));
assertThat(_connection, _util.eventuallyReceives(msgSuccess(), msgRecord(eqRecord(equalTo(longValue(42)))), msgSuccess()));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void testFailureWithUnpackableValue(org.neo4j.function.ThrowingConsumer<org.neo4j.bolt.messaging.Neo4jPack_Packer, java.io.IOException> valuePacker, String expectedMessage) throws Exception
private void TestFailureWithUnpackableValue(ThrowingConsumer <Org.Neo4j.Bolt.messaging.Neo4jPack_Packer, IOException> valuePacker, string expectedMessage)
{
_connection.connect(_address).send(_util.defaultAcceptedVersions());
assertThat(_connection, _util.eventuallyReceivesSelectedProtocolVersion());
_connection.send(_util.chunk(new InitMessage(USER_AGENT, Collections.emptyMap())));
assertThat(_connection, _util.eventuallyReceives(msgSuccess()));
_connection.send(_util.chunk(64, CreateRunWith(valuePacker)));
assertThat(_connection, _util.eventuallyReceives(msgFailure(Org.Neo4j.Kernel.Api.Exceptions.Status_Statement.TypeError, expectedMessage)));
assertThat(_connection, eventuallyDisconnects());
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void testFailureWithV2Value(org.neo4j.values.AnyValue value, String description) throws Exception
private void TestFailureWithV2Value(AnyValue value, string description)
{
_connection.connect(_address).send(_util.defaultAcceptedVersions());
assertThat(_connection, _util.eventuallyReceivesSelectedProtocolVersion());
_connection.send(_util.chunk(new InitMessage(USER_AGENT, Collections.emptyMap())));
assertThat(_connection, _util.eventuallyReceives(msgSuccess()));
_connection.send(_util.chunk(64, CreateRunWithV2Value(value)));
assertThat(_connection, _util.eventuallyReceives(msgFailure(Org.Neo4j.Kernel.Api.Exceptions.Status_Statement.TypeError, description + " values cannot be unpacked with this version of bolt.")));
assertThat(_connection, eventuallyDisconnects());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void sendingButNotReceivingClientShouldBeKilledWhenWriteThrottleMaxDurationIsReached() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void SendingButNotReceivingClientShouldBeKilledWhenWriteThrottleMaxDurationIsReached()
{
int numberOfRunDiscardPairs = 10_000;
string largeString = StringUtils.repeat(" ", 8 * 1024);
_client.connect(_address).send(_util.acceptedVersions(1, 0, 0, 0)).send(_util.chunk(new InitMessage("TestClient/1.1", emptyMap())));
assertThat(_client, eventuallyReceives(new sbyte[] { 0, 0, 0, 1 }));
assertThat(_client, _util.eventuallyReceives(msgSuccess()));
Future sender = OtherThread.execute(state =>
{
for (int i = 0; i < numberOfRunDiscardPairs; i++)
{
_client.send(_util.chunk(new RunMessage("RETURN $data as data", ValueUtils.asMapValue(singletonMap("data", largeString))), PullAllMessage.INSTANCE));
}
return(null);
});
try
{
OtherThread.get().awaitFuture(sender);
fail("should throw ExecutionException instead");
}
catch (ExecutionException e)
{
assertThat(Exceptions.rootCause(e), instanceOf(typeof(SocketException)));
}
_logProvider.assertAtLeastOnce(inLog(Matchers.containsString(typeof(BoltConnection).Assembly.GetName().Name)).error(startsWith("Unexpected error detected in bolt session"), hasProperty("cause", matchesExceptionMessage(containsString("will be closed because the client did not consume outgoing buffers for ")))));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCloseConnectionOnInvalidHandshake() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldCloseConnectionOnInvalidHandshake()
{
// GIVEN
Connection.connect(_address);
// WHEN
Connection.send(new sbyte[] { unchecked (( sbyte )0xDE), unchecked (( sbyte )0xAD), unchecked (( sbyte )0xB0), ( sbyte )0x17, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 });
// THEN
Exception.expect(typeof(IOException));
Connection.recv(4);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReportFailureWhenAllThreadsInThreadPoolAreBusy() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldReportFailureWhenAllThreadsInThreadPoolAreBusy()
{
// it's enough to get the bolt state machine into streaming mode to have
// the thread sticked to the connection, causing all the available threads
// to be busy (logically)
_connection1 = EnterStreaming();
_connection2 = EnterStreaming();
try
{
_connection3 = ConnectAndPerformBoltHandshake(NewConnection());
_connection3.send(Util.chunk(new InitMessage("TestClient/1.1", emptyMap())));
assertThat(_connection3, Util.eventuallyReceives(msgFailure(Org.Neo4j.Kernel.Api.Exceptions.Status_Request.NoThreadsAvailable, "There are no available threads to serve this request at the moment")));
_userLogProvider.rawMessageMatcher().assertContains("since there are no available threads to serve it at the moment. You can retry at a later time");
_internalLogProvider.assertAtLeastOnce(AssertableLogProvider.inLog(startsWith(typeof(BoltConnection).Assembly.GetName().Name)).error(containsString("since there are no available threads to serve it at the moment. You can retry at a later time"), isA(typeof(RejectedExecutionException))));
}
finally
{
ExitStreaming(_connection1);
ExitStreaming(_connection2);
}
}
