private async Task Handle(EventData eventData)
{
try
{
HConsole.WriteLine(this, "Execute event handler");
await eventData.Subscription.HandleAsync(eventData.Message).CfAwait();
}
catch (Exception e)
{
HConsole.WriteLine(this, "Handler has thrown.");
Interlocked.Increment(ref _exceptionCount);
var args = new DistributedEventExceptionEventArgs(e, eventData.Message);
var correlationId = eventData.Message.CorrelationId;
try
{
OnError?.Invoke(this, args);
}
catch (Exception ee)
{
var ae = new AggregateException(e, ee);
_logger.LogError(ae, $"An event handler [{correlationId}] has thrown an unhandled exception. " +
"In addition, the error handler has also thrown an exception.");
}
if (!args.Handled)
{
Interlocked.Increment(ref _unhandledExceptionCount);
_logger.LogError(e, $"An event handler [{correlationId}] has thrown an unhandled exception.");
}
}
}
public void WritesOverloads()
{
var capture = new ConsoleCapture();
var o = new object();
HConsole.Configure(o, config => config.SetMaxLevel(0));
using (capture.Output())
{
HConsole.WriteLine(o, "text0");
HConsole.WriteLine(o, 0, "text1");
HConsole.WriteLine(o, 2);
HConsole.WriteLine(o, 0, 3);
HConsole.WriteLine(o, "-{0}-", 4);
HConsole.WriteLine(o, 0, "-{0}-", 5);
HConsole.WriteLine(o, 1, "text1");
HConsole.WriteLine(o, 1, 3);
HConsole.WriteLine(o, 1, "-{0}-", 5);
}
Assert.That(capture.ReadToEnd().ToLf(), Is.EqualTo($@"{Prefix()}text0
{Prefix()}text1
{Prefix()}2
{Prefix()}3
{Prefix()}-4-
{Prefix()}-5-
".ToLf()));
}
public void WritesOverloads()
{
var o = new object();
HConsole.Configure(x => x.Set(o, xx => xx.SetLevel(0)));
HConsole.WriteLine(o, "text0");
HConsole.WriteLine(o, 0, "text1");
HConsole.WriteLine(o, 2);
HConsole.WriteLine(o, 0, 3);
HConsole.WriteLine(o, "-{0}-", 4);
HConsole.WriteLine(o, 0, "-{0}-", 5);
HConsole.WriteLine(o, 1, "text1");
HConsole.WriteLine(o, 1, 3);
HConsole.WriteLine(o, 1, "-{0}-", 5);
Assert.That(HConsole.Text.ToLf(), Is.EqualTo($@"{Prefix()}text0
{Prefix()}text1
{Prefix()}2
{Prefix()}3
{Prefix()}-4-
{Prefix()}-5-
".ToLf()));
}
public async Task Events()
{
var map = await Client.GetMapAsync <string, int>("map_" + CreateUniqueName()).CfAwait();
await using var _ = DestroyAndDispose(map);
var eventsCount = 0;
var id = await map.SubscribeAsync(on => on
.EntryAdded((sender, args) =>
{
HConsole.WriteLine(this, $"! added: {args.Key} {args.Value}");
Interlocked.Increment(ref eventsCount);
}));
await map.SetAsync("a", 1).CfAwait();
await map.SetAsync("b", 2).CfAwait();
await AssertEx.SucceedsEventually(() =>
Assert.That(eventsCount, Is.EqualTo(2)),
4000, 500);
await map.UnsubscribeAsync(id).CfAwait();
await map.SetAsync("c", 3).CfAwait();
await Task.Delay(500).CfAwait();
Assert.AreEqual(2, eventsCount);
}
private async ValueTask ReceiveMessage(Server server, ClientMessageConnection connection, ClientMessage message)
{
HConsole.WriteLine(this, "Respond");
var text = Encoding.UTF8.GetString(message.FirstFrame.Bytes);
#if NETSTANDARD2_1
var responseText = text switch
{
"a" => "alpha",
"b" => "bravo",
_ => "??"
};
#else
var responseText =
text == "a" ? "alpha" :
text == "b" ? "bravo" :
"??";
#endif
// this is very basic stuff and does not respect HZ protocol
// the 64-bytes header is nonsense etc
var response = new ClientMessage()
.Append(new Frame(new byte[64])) // header stuff
.Append(new Frame(Encoding.UTF8.GetBytes(responseText)));
response.CorrelationId = message.CorrelationId;
response.MessageType = 0x1; // 0x00 means exception
// send in one fragment, set flags
response.Flags |= ClientMessageFlags.BeginFragment | ClientMessageFlags.EndFragment;
await connection.SendAsync(response).CfAwait();
HConsole.WriteLine(this, "Responded");
}
public async Task AsyncEvents()
{
var map = await Client.GetMapAsync <string, int>("map_" + CreateUniqueName()).CfAwait();
await using var _ = DestroyAndDispose(map);
var eventsCount = 0;
var id = await map.SubscribeAsync(on => on
.EntryAdded(async(sender, args) =>
{
await Task.Yield();
HConsole.WriteLine(this, $"! added: {args.Key} {args.Value}");
Interlocked.Increment(ref eventsCount);
}));
await map.SetAsync("a", 1).CfAwait();
await map.SetAsync("b", 2).CfAwait();
while (eventsCount < 2)
{
await Task.Delay(500).CfAwait();
}
await map.UnsubscribeAsync(id).CfAwait();
await map.SetAsync("c", 3).CfAwait();
await Task.Delay(500).CfAwait();
Assert.AreEqual(2, eventsCount);
}
public async Task Cluster()
{
// this test expects a server
HConsole.Configure(x => x.Configure(this).SetIndent(0).SetPrefix("TEST"));
HConsole.WriteLine(this, "Begin");
HConsole.WriteLine(this, "Cluster?");
var serializationService = new SerializationServiceBuilder(new NullLoggerFactory())
.SetVersion(1)
.Build();
var options = new HazelcastOptions();
//options.Networking.Addresses.Add("sgay-l4");
options.Networking.Addresses.Add("localhost");
var cluster = new Cluster(options, serializationService, new NullLoggerFactory());
await cluster.Connections.ConnectAsync(CancellationToken.None).CfAwait();
// now we can send messages...
//await cluster.SendAsync(new ClientMessage()).CAF();
// events?
await Task.Delay(4000).CfAwait();
HConsole.WriteLine(this, "End");
await Task.Delay(100).CfAwait();
}
/// <summary>
/// Subscribes a connection to cluster events.
/// </summary>
/// <param name="connection">The connection.</param>
/// <param name="correlationId">The correlation identifier.</param>
/// <param name="cancellationToken">A cancellation token.</param>
/// <returns>A task that will complete when the subscription has been processed, and represent whether it was successful.</returns>
private async Task <bool> SubscribeToClusterEventsAsync(MemberConnection connection, long correlationId, CancellationToken cancellationToken)
{
// aka subscribe to member/partition view events
HConsole.TraceLine(this, "subscribe");
// handles the event
ValueTask HandleEventAsync(ClientMessage message, object _)
=> ClientAddClusterViewListenerCodec.HandleEventAsync(message,
HandleCodecMemberViewEvent,
HandleCodecPartitionViewEvent,
connection.Id,
_clusterState.LoggerFactory);
try
{
var subscribeRequest = ClientAddClusterViewListenerCodec.EncodeRequest();
_correlatedSubscriptions[correlationId] = new ClusterSubscription(HandleEventAsync);
_ = await _clusterMessaging.SendToMemberAsync(subscribeRequest, connection, correlationId, cancellationToken).CfAwait();
HConsole.WriteLine(this, "subscribed");
return(true);
}
catch (Exception e)
{
HConsole.WriteLine(this, "failed " + e);
_correlatedSubscriptions.TryRemove(correlationId, out _);
_logger.LogWarning(e, "Failed to subscribe to cluster events, may retry.");
return(false);
}
}
public async ValueTask DisposeAsync()
{
// note: DisposeAsync should not throw (CA1065)
if (Interlocked.CompareExchange(ref _active, 0, 1) == 0)
{
return;
}
HConsole.WriteLine(this, "Stopping...");
_cancel.Cancel();
try
{
await _heartbeating.CfAwaitCanceled();
}
catch (Exception e)
{
// unexpected
_logger.LogWarning(e, "Caught an exception while disposing Heartbeat.");
}
_cancel.Dispose();
HConsole.WriteLine(this, "Stopped.");
}
// background task that connect members
private async Task ConnectMembers(CancellationToken cancellationToken)
{
await foreach (var(member, token) in _clusterMembers.MembersToConnect.WithCancellation(cancellationToken))
{
HConsole.WriteLine(this, $"Ensure a connection for member {member.Id.ToShortString()} (at {member.Address})");
var(ensured, wasCanceled, exception) = await EnsureConnectionInternalAsync(member, token, cancellationToken).CfAwait();
if (ensured)
{
continue;
}
if (_disposed > 0)
{
_logger.LogWarning($"Could not connect to member at {member.Address}: shutting down.");
}
else
{
var details = wasCanceled ? "canceled" : "failed";
_logger.LogWarning(exception, $"Could not connect to member at {member.Address}: {details}.");
_clusterMembers.FailedToConnect(member);
}
}
}
/// <inheritdoc />
public async Task CommitAsync()
{
if (State != TransactionState.Active)
{
throw new InvalidOperationException("There is no active transaction to commit.");
}
if (_threadId != ContextId)
{
HConsole.WriteLine(this, $"Commit transaction on context #{ContextId} that was started on #{_threadId}");
throw new InvalidOperationException("Transactions cannot span multiple async contexts.");
}
HConsole.WriteLine(this, $"Commit transaction on context #{ContextId}");
try
{
var requestMessage = TransactionCommitCodec.EncodeRequest(TransactionId, ContextId);
var responseMessage = await _cluster.Messaging.SendToMemberAsync(requestMessage, _connection).CfAwait();
_ = TransactionCommitCodec.DecodeResponse(responseMessage);
State = TransactionState.Committed;
}
catch
{
State = TransactionState.RollingBack;
throw;
}
finally
{
lock (_inTransactionMutex) AsyncContext.Current.InTransaction = false;
}
}
private async Task Handle(int partitionId, Queue queue)
{
// using (!_disposed) condition here instead of (true) means
// that on shutdown queued events will be dropped - otherwise,
// we could have a ton of events to process and shutting down
// would take time - TODO: is this the right decision?
while (!_disposed)
{
if (!queue.TryDequeue(out var eventData))
{
lock (_mutex)
{
if (!queue.TryDequeue(out eventData))
{
HConsole.WriteLine(this, $"Release queue:{partitionId}");
_queues.Remove(partitionId);
queue.Task = null;
_pool.Return(queue);
return;
}
}
}
await Handle(eventData).CfAwait(); // does not throw
}
}
public static void WriteMethodInfoToConsole([System.Runtime.CompilerServices.CallerMemberName] string memberName = "",
[System.Runtime.CompilerServices.CallerFilePath] string sourceFilePath = "",
[System.Runtime.CompilerServices.CallerLineNumber] int sourceLineNumber = 0)
{
HConsole.WriteLine("MemberName: " + memberName);
HConsole.WriteLine("SourceFilePath: " + sourceFilePath);
HConsole.WriteLine("SourceLineNumber: " + sourceLineNumber);
}
public async Task TimeoutsAfterMultipleRetries()
{
var address = NetworkAddress.Parse("127.0.0.1:11001");
using var _ = HConsole.Capture(consoleOptions => consoleOptions
.ClearAll()
.Configure().SetMaxLevel()
.Configure(this).SetPrefix("TEST")
.Configure <AsyncContext>().SetMinLevel()
.Configure <SocketConnectionBase>().SetIndent(1).SetLevel(0).SetPrefix("SOCKET"));
HConsole.WriteLine(this, "Begin");
HConsole.WriteLine(this, "Start server");
await using var server = new Server(address, async(xsvr, xconn, xmsg)
=> await HandleAsync(xsvr, xconn, xmsg, async(svr, conn, msg) =>
{
HConsole.WriteLine(svr, "Handle request (wait...)");
await Task.Delay(500).CfAwait();
HConsole.WriteLine(svr, "Respond with error.");
var response = ErrorsServerCodec.EncodeResponse(new[]
{
// make sure the error is retryable
new ErrorHolder(RemoteError.RetryableHazelcast, "classname", "message", Enumerable.Empty <StackTraceElement>())
});
//HConsole.WriteLine(svr, "Respond with success.");
//var response = ClientPingServerCodec.EncodeResponse();
response.CorrelationId = msg.CorrelationId;
await conn.SendAsync(response).CfAwait();
}), LoggerFactory);
await server.StartAsync().CfAwait();
HConsole.WriteLine(this, "Start client");
var options = HazelcastOptions.Build(configure: (configuration, options) =>
{
options.Networking.Addresses.Add("127.0.0.1:11001");
options.Messaging.RetryTimeoutSeconds = 3; // default value is 120s
});
await using var client = (HazelcastClient) await HazelcastClientFactory.StartNewClientAsync(options);
HConsole.WriteLine(this, "Send message");
var message = ClientPingServerCodec.EncodeRequest();
// note: the error only happens *after* the server has responded
// we could wait for the response for ever
await AssertEx.ThrowsAsync <TaskTimeoutException>(async() =>
{
// server will respond w/ error every 500ms and client will retry
// until the 3s retry timeout (options above) is reached
await client.Cluster.Messaging.SendAsync(message).CfAwait();
});
await server.StopAsync().CfAwait();
}
// runs once on a connection to a member
private async Task RunAsync(MemberConnection connection, DateTime now, CancellationToken cancellationToken)
{
// must ensure that timeout > interval ?!
var readElapsed = now - connection.LastReadTime;
var writeElapsed = now - connection.LastWriteTime;
HConsole.WriteLine(this, $"Heartbeat on {connection.Id.ToShortString()}, written {(long)(now - connection.LastWriteTime).TotalMilliseconds}ms ago, read {(long)(now - connection.LastReadTime).TotalMilliseconds}ms ago");
// make sure we read from the client at least every 'timeout',
// which is greater than the interval, so we *should* have
// read from the last ping, if nothing else, so no read means
// that the client not responsive - terminate it
if (readElapsed > _timeout && writeElapsed < _period)
{
_logger.LogWarning("Heartbeat timeout for connection {ConnectionId}.", connection.Id);
if (connection.Active)
{
await connection.TerminateAsync().CfAwait(); // does not throw;
}
return;
}
// make sure we write to the client at least every 'interval',
// this should trigger a read when we receive the response
if (writeElapsed > _period)
{
_logger.LogDebug("Ping client {ClientId}", connection.Id);
var requestMessage = ClientPingCodec.EncodeRequest();
try
{
// ping should complete within the default invocation timeout
var responseMessage = await _clusterMessaging
.SendToMemberAsync(requestMessage, connection, cancellationToken)
.CfAwait();
// just to be sure everything is ok
_ = ClientPingCodec.DecodeResponse(responseMessage);
}
catch (TaskTimeoutException)
{
_logger.LogWarning("Heartbeat ping timeout for connection {ConnectionId}.", connection.Id);
if (connection.Active)
{
await connection.TerminateAsync().CfAwait(); // does not throw;
}
}
catch (Exception e)
{
// unexpected
_logger.LogWarning(e, "Heartbeat has thrown an exception.");
}
}
}
public async Task Test()
{
//var host = Dns.GetHostEntry(_hostname);
//var ipAddress = host.AddressList[0];
//var endpoint = new IPEndPoint(ipAddress, _port);
var address = NetworkAddress.Parse("127.0.0.1:11001");
HConsole.Configure(this, config => config.SetIndent(0).SetPrefix("TEST"));
HConsole.WriteLine(this, "Begin");
HConsole.WriteLine(this, "Start server");
var server = new Server(address, ReceiveMessage, LoggerFactory);
await server.StartAsync().CAF();
var options = HazelcastOptions.Build(Array.Empty <string>(), configure: (configuration, options) =>
{
options.Networking.Addresses.Add("127.0.0.1:11001");
});
HConsole.WriteLine(this, "Start client 1");
await using var client1 = (HazelcastClient)HazelcastClientFactory.CreateClient(options);
await client1.StartAsync().CAF();
HConsole.WriteLine(this, "Send message 1 to client 1");
var message = CreateMessage("ping");
var response = await client1.Cluster.Messaging.SendAsync(message, CancellationToken.None).CAF();
HConsole.WriteLine(this, "Got response: " + GetText(response));
HConsole.WriteLine(this, "Start client 2");
await using var client2 = (HazelcastClient)HazelcastClientFactory.CreateClient(options);
await client2.StartAsync().CAF();
HConsole.WriteLine(this, "Send message 1 to client 2");
message = CreateMessage("a");
response = await client2.Cluster.Messaging.SendAsync(message, CancellationToken.None).CAF();
HConsole.WriteLine(this, "Got response: " + GetText(response));
HConsole.WriteLine(this, "Send message 2 to client 1");
message = CreateMessage("foo");
response = await client1.Cluster.Messaging.SendAsync(message, CancellationToken.None).CAF();
HConsole.WriteLine(this, "Got response: " + GetText(response));
//XConsole.WriteLine(this, "Stop client");
//await client1.CloseAsync().CAF();
HConsole.WriteLine(this, "Stop server");
await server.StopAsync().CAF();
await Task.Delay(1000).CAF();
HConsole.WriteLine(this, "End");
await Task.Delay(100).CAF();
}
public static List <DotNetBarSettings> ReadBarSettingFromXML()
{
Util.WriteMethodInfoToConsole();
List <DotNetBarSettings> retValue = null;
if (File.Exists(xmlFile))
{
retValue = new List <DotNetBarSettings>();
DotNetBarSettings setting;
XmlTextReader textReader = new XmlTextReader(xmlFile);
textReader.Read();
// If the node has value
while (textReader.Read())
{
if (textReader.Name.ToUpper().StartsWith("DOTNETBAR"))
{
if (textReader.HasAttributes)
{
setting = new DotNetBarSettings();
while (textReader.MoveToNextAttribute())
{
HConsole.WriteLine(string.Format("{0} --> {1}", textReader.Name, textReader.Value));
switch (textReader.Name)
{
case "Name":
setting.Name = textReader.Value;
break;
case "Docked":
setting.Docked = textReader.Value;
break;
case "Position":
setting.Position = textReader.Value;
break;
case "State":
setting.State = textReader.Value;
break;
case "AutoHide":
setting.AutoHide = textReader.Value;
break;
case "Visible":
setting.Visible = textReader.Value;
break;
}
}
retValue.Add(setting);
}
}
}
textReader.Close();
}
return(retValue);
}
public void WritesNothingByDefault()
{
var o = new object();
HConsole.WriteLine(o, "text0"); // default level is 0
HConsole.WriteLine(o, 1, "text1");
Assert.That(HConsole.Text.ToLf(), Is.EqualTo("".ToLf()));
}
public void ArgumentExceptions()
{
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, "text"));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 1));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 0, "text"));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 0, "{0}", 0));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 0, 1));
Assert.Throws <ArgumentNullException>(() => HConsole.Lines(null, 0, ""));
}
public void WritesOtherLevelsIfConfigured()
{
var o = new object();
HConsole.Configure(x => x.Set(o, xx => xx.SetLevel(1)));
HConsole.WriteLine(o, "text0"); // default level is 0
HConsole.WriteLine(o, 1, "text1");
Assert.That(HConsole.Text.ToLf(), Is.EqualTo($"{Prefix()}text0\n{Prefix()}text1\n".ToLf()));
}
/// <summary>
/// Begins the transaction.
/// </summary>
public async Task BeginAsync()
{
if (State != TransactionState.None)
{
throw new InvalidOperationException("The transaction context is already involved in a transaction.");
}
var asyncContext = AsyncContext.Current;
lock (_inTransactionMutex)
{
// this is used to prevent an asynchronous context from being in multiple (thus nested) transactions,
// it was implemented, before async, via a [ThreadStatic] boolean (when everything was bound to
// threads) which cannot be appropriate anymore. instead we move it to the async context.
if (asyncContext.InTransaction)
{
throw new InvalidOperationException("Nested transactions are not supported.");
}
asyncContext.InTransaction = true;
}
_connection = _cluster.Members.GetRandomConnection();
if (_connection == null)
{
throw _cluster.State.ThrowClientOfflineException();
}
_threadId = ContextId;
//_startTime = Clock.Milliseconds;
HConsole.WriteLine(this, $"Begin transaction on context #{ContextId}");
try
{
// codec wants 0 for server config, -1 for infinite (?)
var timeoutMs = _options.Timeout.RoundedMilliseconds(false);
var requestMessage = TransactionCreateCodec.EncodeRequest(timeoutMs, _options.Durability, (int)_options.Type, ContextId);
var responseMessage = await _cluster.Messaging.SendToMemberAsync(requestMessage, _connection).CfAwait();
TransactionId = TransactionCreateCodec.DecodeResponse(responseMessage).Response;
State = TransactionState.Active;
}
catch
{
lock (_inTransactionMutex) asyncContext.InTransaction = false;
_threadId = 0;
//_startTime = 0;
TransactionId = default;
State = TransactionState.None;
throw;
}
}
public void ArgumentExceptions()
{
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, "text"));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 1));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 0, "text"));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 0, "{0}", 0));
Assert.Throws <ArgumentNullException>(() => HConsole.WriteLine(null, 0, 1));
Assert.Throws <ArgumentNullException>(() => HConsole.Configure(new object(), null));
Assert.Throws <ArgumentNullException>(() => HConsole.Configure <object>(null));
Assert.Throws <ArgumentNullException>(() => HConsole.Lines(null, 0, ""));
}
public void WritesWithPrefix()
{
HConsole.Configure(x => x.Set <object>(xx => xx.SetPrefix("XX")));
var o = new object();
HConsole.Configure(x => x.Set(o, xx => xx.SetLevel(0)));
HConsole.WriteLine(o, "text0");
Assert.That(HConsole.Text.ToLf(), Is.EqualTo($"{Prefix("XX")}text0\n".ToLf()));
}
// tries to authenticate
// returns a result if successful
// returns null if failed due to credentials (may want to retry)
// throws if anything else went wrong
private async ValueTask <AuthenticationResult> TryAuthenticateAsync(MemberConnection client, string clusterName, Guid clusterClientId, string clusterClientName, ISet <string> labels, ICredentialsFactory credentialsFactory, CancellationToken cancellationToken)
{
const string clientType = "CSP"; // CSharp
var serializationVersion = _serializationService.GetVersion();
var clientVersion = ClientVersion;
var credentials = credentialsFactory.NewCredentials();
ClientMessage requestMessage;
switch (credentials)
{
case IPasswordCredentials passwordCredentials:
requestMessage = ClientAuthenticationCodec.EncodeRequest(clusterName, passwordCredentials.Name, passwordCredentials.Password, clusterClientId, clientType, serializationVersion, clientVersion, clusterClientName, labels);
break;
case ITokenCredentials tokenCredentials:
requestMessage = ClientAuthenticationCustomCodec.EncodeRequest(clusterName, tokenCredentials.GetToken(), clusterClientId, clientType, serializationVersion, clientVersion, clusterClientName, labels);
break;
default:
var bytes = _serializationService.ToData(credentials).ToByteArray();
requestMessage = ClientAuthenticationCustomCodec.EncodeRequest(clusterName, bytes, clusterClientId, clientType, serializationVersion, clientVersion, clusterClientName, labels);
break;
}
cancellationToken.ThrowIfCancellationRequested();
HConsole.WriteLine(this, "Send auth request");
var responseMessage = await client.SendAsync(requestMessage).CfAwait();
HConsole.WriteLine(this, "Rcvd auth response");
var response = ClientAuthenticationCodec.DecodeResponse(responseMessage);
HConsole.WriteLine(this, "Auth response is: " + (AuthenticationStatus)response.Status);
return((AuthenticationStatus)response.Status switch
{
AuthenticationStatus.Authenticated
=> new AuthenticationResult(response.ClusterId, response.MemberUuid, response.Address, response.ServerHazelcastVersion, response.FailoverSupported, response.PartitionCount, response.SerializationVersion, credentials.Name),
AuthenticationStatus.CredentialsFailed
=> null, // could want to retry
AuthenticationStatus.NotAllowedInCluster
=> throw new AuthenticationException("Client is not allowed in cluster."),
AuthenticationStatus.SerializationVersionMismatch
=> throw new AuthenticationException("Serialization mismatch."),
_ => throw new AuthenticationException($"Received unsupported status code {response.Status}.")
});
public static void Click(SideBarPanelItem sideBar,
SuperTabControl superTabControl, ButtonItem ClickedButton, SuperTabItem TabItem)
{
Util.WriteMethodInfoToConsole();
try
{
HConsole.WriteLine(LastCheckedButton.Text + " (" + LastCheckedButton.Name + ") --> unchecked");
LastCheckedButton.Checked = false;
}
catch { }
foreach (ButtonItem bi in sideBar.SubItems)
{
if (bi.Name == ClickedButton.Name)
{
bi.Checked = true;
HConsole.WriteLine(bi.Text + " (" + bi.Name + ") --> is now LastCheckedButton");
LastCheckedButton = bi;
}
else
{
bi.Checked = false;
}
}
//System.Windows.Forms.Form MainForm = System.Windows.Forms.Application.OpenForms.Cast<System.Windows.Forms.Form>().Where(x => x.Name == "frmMain").FirstOrDefault();
//var c = GetAllControlsOfType(MainForm, typeof(SideBar));
//Console.WriteLine("Total ButtonItem Controls: " + c.Count());
if (TabItem != null)
{
foreach (SuperTabItem sti in superTabControl.Tabs)
{
if (sti.Name == TabItem.Name)
{
sti.Visible = true;
sti.Text = ClickedButton.Text;
}
else
{
sti.Visible = false;
}
}
superTabControl.Visible = true;
}
else
{
superTabControl.Visible = false;
}
//if (!superTabControl.Visible)
//{
// superTabControl.Visible = true;
//}
}
public void MoveWorkItem(WorkGroup fromWorkGroup, WorkGroup toWorkGroup, Organization oe)
{
Util.WriteMethodInfoToConsole();
ProcessInstance PI = null;
List <AccessRule> Rules = new List <AccessRule>();
AccessRule arRead = new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Read, RuleType.SpecificOrganization, oe);
AccessRule arWrite = new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Write, RuleType.SpecificOrganization, oe);
//Rules.Add(new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Read, RuleType.SpecificOrganization, oe));
//Rules.Add(new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Write, RuleType.SpecificOrganization, oe));
counter = 0;
sWatchMovePI = new Stopwatch();
foreach (WorkItem wi in fromWorkGroup.GetWorkItems())
{
try
{
sWatchMovePI.Reset();
sWatchMovePI.Start();
counter = counter + 1;
PI = wi.GetProcessInstance();
HConsole.WriteLine(">> Verschieben des Aktes " + PI.Name + " beginnt...");
Rules.Clear();
Rules.AddRange(PI.GetAccessRules(CCD.Domea.Fw.Base.AccessType.Read));
Rules.Add(arRead);
Rules.AddRange(PI.GetAccessRules(CCD.Domea.Fw.Base.AccessType.Write));
Rules.Add(arWrite);
PI.SetActiveWorkItem(wi);
PI.SetLock(ProcessInstanceLockLevel.Whole);
wi.WriteHistoryLogEvent(30, "Start BIG Changes 2.0", new HistoryLogEventType(session, 99));
PI.SetCustomAttribute("CSVERANTWOE", oe.Id.ToString());
PI.AssignAccessRules(Rules.ToArray(), true);
PI.Update();
wi.SetLock(WorkItemLockLevel.WorkItem);
wi.DelegateTo(toWorkGroup);
wi.ReleaseLock(WorkItemLockLevel.WorkItem);
wi.WriteHistoryLogEvent(30, "BIG Changes 2.0 erfolgreich durchgeführt", new HistoryLogEventType(session, 99));
PI.ReleaseLock(ProcessInstanceLockLevel.Whole);
sWatchMovePI.Stop();
HConsole.WriteLine(">> Verschieben des Aktes " + PI.Name + " abgeschlossen... (Zähler: " + counter + " / Stopwatch: " + sWatchMovePI.Elapsed.ToString("ss\\.ff") + ")");
}
catch (Exception ex)
{
HConsole.WriteError(ex);
}
}
}
private async Task BeatAsync(CancellationToken cancellationToken)
{
while (!cancellationToken.IsCancellationRequested)
{
await Task.Delay(_period, cancellationToken).CfAwait();
if (cancellationToken.IsCancellationRequested)
{
break;
}
HConsole.WriteLine(this, $"Run with period={(int)_period.TotalSeconds}s, timeout={(int)_timeout.TotalSeconds}s");
await RunAsync(cancellationToken).CfAwait();
}
}
/// <summary>
/// Starts the server.
/// </summary>
/// <returns>A task that will complete when the server has started.</returns>
public async Task StartAsync()
{
HConsole.WriteLine(this, $"Start server at {_endpoint}");
_listener = new ServerSocketListener(_endpoint)
{
OnAcceptConnection = AcceptConnection, OnShutdown = ListenerShutdown
};
HConsole.Configure(_listener, config => config.SetIndent(24).SetPrefix("LISTENER"));
_open = true;
await _listener.StartAsync().CAF();
HConsole.WriteLine(this, "Server started");
}
/// <summary>
/// Starts the server.
/// </summary>
/// <returns>A task that will complete when the server has started.</returns>
public async Task StartAsync()
{
HConsole.WriteLine(this, $"Start server at {_endpoint}");
_listener = new ServerSocketListener(_endpoint, _hcname)
{
OnAcceptConnection = AcceptConnection, OnShutdown = ListenerShutdown
};
_open = true;
await _listener.StartAsync().CfAwait();
HConsole.WriteLine(this, "Server started");
}
public void WritesNothingByDefault()
{
var capture = new ConsoleCapture();
var o = new object();
using (capture.Output())
{
HConsole.WriteLine(o, "text0"); // default level is 0
HConsole.WriteLine(o, 1, "text1");
}
Assert.That(capture.ReadToEnd().ToLf(), Is.EqualTo("".ToLf()));
}
