protected ChannelReliableSession(ChannelBase channel, IReliableFactorySettings settings, IReliableChannelBinder binder, FaultHelper faultHelper)
{
this.channel = channel;
this.settings = settings;
this.binder = binder;
this.faultHelper = faultHelper;
this.inactivityTimer = new InterruptibleTimer(this.settings.InactivityTimeout, new WaitCallback(this.OnInactivityElapsed), null);
this.initiationTime = ReliableMessagingConstants.UnknownInitiationTime;
}
public void Abort(ChannelBase channel)
{
lock (this.ThisLock)
{
this.aborted = true;
if (!this.closed)
{
this.closed = true;
this.retryTimer.Cancel();
while (this.waitQueue.Count > 0)
{
this.waitQueue.Dequeue().Abort(channel);
}
this.window.Close();
}
}
}
protected ServiceHostBase(ChannelBase serverChannel) :
base(serverChannel, MessageProtocolType.LanguageServer)
{
}
public override List <HostMask> GetList(ChannelBase channel)
{
return(channel.Bans);
}
public MessageDispatcher(ChannelBase protocolChannel)
{
this.protocolChannel = protocolChannel;
this.MessageReader = protocolChannel.MessageReader;
this.MessageWriter = protocolChannel.MessageWriter;
}
public LanguageServiceClient(ChannelBase clientChannel)
: base(clientChannel)
{
}
/// <summary>
/// Create a new client instance for the specified service
/// </summary>
public GrpcClient(ChannelBase channel, string serviceName, BinderConfiguration?binderConfiguration = null, string?host = null)
: this(channel.CreateCallInvoker(), serviceName, binderConfiguration, host)
{
}
private void OnDebugServiceClientConnect(object sender, ChannelBase serverChannel)
{
MessageDispatcher messageDispatcher = new MessageDispatcher(this.logger);
ProtocolEndpoint protocolEndpoint =
new ProtocolEndpoint(
serverChannel,
messageDispatcher,
this.logger);
protocolEndpoint.UnhandledException += ProtocolEndpoint_UnhandledException;
bool ownsEditorSession = this.editorSession == null;
if (ownsEditorSession)
{
this.editorSession =
this.CreateDebugSession(
this.hostDetails,
profilePaths,
protocolEndpoint,
messageDispatcher,
this.languageServer?.EditorOperations,
this.enableConsoleRepl);
}
this.debugAdapter =
new DebugAdapter(
this.editorSession,
ownsEditorSession,
messageDispatcher,
protocolEndpoint,
this.logger);
this.debugAdapter.SessionEnded +=
(obj, args) =>
{
if (!ownsEditorSession)
{
this.logger.Write(
LogLevel.Normal,
"Previous debug session ended, restarting debug service listener...");
this.debugServiceListener.Stop();
this.debugServiceListener.Start();
}
else if (this.debugAdapter.IsUsingTempIntegratedConsole)
{
this.logger.Write(
LogLevel.Normal,
"Previous temp debug session ended");
}
else
{
// Exit the host process
this.serverCompletedTask.SetResult(true);
}
};
this.debugAdapter.Start();
protocolEndpoint.Start();
}
/// <summary>
/// Returns a <see cref="Grpc.Core.CallInvoker" /> instance that intercepts
/// the channel with the given interceptors.
/// </summary>
/// <param name="channel">The channel to intercept.</param>
/// <param name="interceptors">
/// An array of interceptors to intercept the channel with.
/// Control is passed to the interceptors in the order specified.
/// </param>
/// <remarks>
/// Multiple interceptors can be added on top of each other by calling
/// "channel.Intercept(a, b, c)". The order of invocation will be "a", "b", and then "c".
/// Interceptors can be later added to an existing intercepted channel, effectively
/// building a chain like "channel.Intercept(c).Intercept(b).Intercept(a)". Note that
/// in this case, the last interceptor added will be the first to take control.
/// </remarks>
public static CallInvoker Intercept(this ChannelBase channel, params Interceptor[] interceptors)
{
return(channel.CreateCallInvoker().Intercept(interceptors));
}
/// <summary>
/// Returns a <see cref="Grpc.Core.CallInvoker" /> instance that intercepts
/// the channel with the given interceptor.
/// </summary>
/// <param name="channel">The channel to intercept.</param>
/// <param name="interceptor">The interceptor to intercept the channel with.</param>
/// <remarks>
/// Multiple interceptors can be added on top of each other by calling
/// "channel.Intercept(a, b, c)". The order of invocation will be "a", "b", and then "c".
/// Interceptors can be later added to an existing intercepted channel, effectively
/// building a chain like "channel.Intercept(c).Intercept(b).Intercept(a)". Note that
/// in this case, the last interceptor added will be the first to take control.
/// </remarks>
public static CallInvoker Intercept(this ChannelBase channel, Interceptor interceptor)
{
return(channel.CreateCallInvoker().Intercept(interceptor));
}
public void Fault(ChannelBase channel)
{
lock (this.ThisLock)
{
if (this.closed)
return;
this.closed = true;
this.retryTimer.Cancel();
while (waitQueue.Count > 0)
waitQueue.Dequeue().Fault(channel);
window.Close();
}
}
/// <summary>
/// </summary>
/// <param name="channel">
/// </param>
/// <param name="characterName">
/// </param>
/// <param name="text">
/// </param>
internal void ChannelMessageReceived(ChannelBase channel, string characterName, string text)
{
channel.ChannelMessageToIRC(characterName, text);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="channelManager">信道管理器</param>
/// <param name="innerChannel">内部信道</param>
public ExChannelBase(ChannelManagerBase channelManager, ChannelBase innerChannel)
: base(channelManager)
{
this.InnerChannel = innerChannel;
this.ChannelStackEnd = this.InnerChannel != null ? false : true;
}
internal TDSClientCommand(ChannelBase grpcChannel)
{
_client = new BBCommandClient(grpcChannel);
}
public abstract List <HostMask> GetList(ChannelBase channel);
private void InitializeChannel(ChannelBase channel)
{
channel.TaskFactory = TaskFactory;
channel.ObserverRegistry = CreateObserverRegistry?.Invoke();
channel.ChannelRouter = ChannelRouter;
}
/// <summary>
/// Returns a <see cref="Grpc.Core.CallInvoker" /> instance that intercepts
/// the invoker with the given interceptor.
/// </summary>
/// <param name="channel">The channel to intercept.</param>
/// <param name="interceptor">
/// An interceptor delegate that takes the request metadata to be sent with an outgoing call
/// and returns a <see cref="Grpc.Core.Metadata" /> instance that will replace the existing
/// invocation metadata.
/// </param>
/// <remarks>
/// Multiple interceptors can be added on top of each other by
/// building a chain like "channel.Intercept(c).Intercept(b).Intercept(a)". Note that
/// in this case, the last interceptor added will be the first to take control.
/// </remarks>
public static CallInvoker Intercept(this ChannelBase channel, Func <Metadata, Metadata> interceptor)
{
return(channel.CreateCallInvoker().Intercept(interceptor));
}
public NamingServiceConnection(string url)
{
target = url;
channel = ChannelPool.Instance.ForUrl(target);
client = new NamingServiceClient(channel);
}
protected SimpleChannelBase(ChannelManagerBase channelManager, ChannelBase innerChannel) : base(channelManager)
{
InnerChannel = innerChannel;
}
public GrpcChannelWrapper(GrpcChannel channel)
{
Channel = channel;
}
public abstract T NewConnection(string key, ChannelBase channel);
/// <summary>
/// Parse the Svxlink logs
/// </summary>
/// <param name="s">one Log line</param>
public virtual void ParseLog(ChannelBase channel, string s)
{
if (string.IsNullOrEmpty(s))
{
return;
}
if (s.Contains("Connected nodes"))
{
Nodes.Clear();
s.Split(':')[2].Split(',').ToList().ForEach(n => Nodes.Add(new Node {
Name = n
}));
Connected?.Invoke(channel);
return;
}
if (s.Contains("Node left"))
{
var node = new Node {
Name = s.Split(":")[2]
};
Nodes.Remove(node);
NodeDisconnected?.Invoke(node);
return;
}
if (s.Contains("Node joined"))
{
var node = new Node {
Name = s.Split(":")[2]
};
Nodes.Add(node);
NodeConnected?.Invoke(node);
return;
}
if (s.Contains("Talker start"))
{
var node = Nodes.Single(nx => nx.Equals(new Node {
Name = s.Split(":")[2]
}));
node.ClassName = "node node-tx";
NodeTx?.Invoke(node);
return;
}
if (s.Contains("Talker stop"))
{
var node = Nodes.Single(nx => nx.Equals(new Node {
Name = s.Split(":")[2]
}));
node.ClassName = "node";
NodeRx?.Invoke(node);
return;
}
if (s.Contains("Access denied"))
{
telemetry.TrackTrace($"Impossible de se connecter au salon {channel.Name}. <br/> Accès refusé.", SeverityLevel.Error, channel.TrackProperties);
Error?.Invoke("Echec de la connexion.", $"Impossible de se connecter au salon {channel.Name}. <br/> Accès refusé.");
return;
}
if (s.Contains("Host not found"))
{
telemetry.TrackTrace($"Impossible de se connecter au salon {channel.Name}. <br/> Server introuvable.", SeverityLevel.Error, channel.TrackProperties);
Error?.Invoke("Echec de la connexion.", $"Impossible de se connecter au salon {channel.Name}. <br/> Server introuvable.");
return;
}
}
/// <summary>
/// Create a new client instance for the specified service, inferring the service name from the type
/// </summary>
public GrpcClient(ChannelBase channel, Type contractType, BinderConfiguration?binderConfiguration = null, string?host = null)
: this(channel.CreateCallInvoker(), GetServiceName(contractType, binderConfiguration), binderConfiguration, host)
{
}
public Connection(string key, ChannelBase channel)
{
_connkey = key;
_channel = channel;
}
public TransactionRequestContext(ITransactionChannel transactionChannel, ChannelBase channel, RequestContext innerContext, TimeSpan defaultCloseTimeout, TimeSpan defaultSendTimeout) : base(innerContext.RequestMessage, defaultCloseTimeout, defaultSendTimeout)
{
this.transactionChannel = transactionChannel;
this.innerContext = innerContext;
}
public void AsynchronousRequest()
{
byte[] data = new byte[36];
Random rndGen = new Random();
rndGen.NextBytes(data);
Message input = Formatting.BytesToMessage(data);
ManualResetEvent evt = new ManualResetEvent(false);
Uri serverUri = new Uri(SizedTcpTransportBindingElement.SizedTcpScheme + "://" + Environment.MachineName + ":" + Port);
object channel = ReflectionHelper.CreateInstance(
typeof(SizedTcpTransportBindingElement),
"JsonRpcOverTcp.Channels.SizedTcpRequestChannel",
new ByteStreamMessageEncodingBindingElement().CreateMessageEncoderFactory().Encoder,
BufferManager.CreateBufferManager(int.MaxValue, int.MaxValue),
Mocks.GetChannelManagerBase(),
new EndpointAddress(serverUri),
serverUri);
ChannelBase channelBase = (ChannelBase)channel;
IRequestChannel requestChannel = (IRequestChannel)channel;
channelBase.Open();
object state = new object();
bool success = true;
requestChannel.BeginRequest(input, new AsyncCallback(delegate(IAsyncResult asyncResult)
{
try
{
if (!Object.ReferenceEquals(asyncResult.AsyncState, state))
{
success = false;
Console.WriteLine("Error, state not preserved");
}
else
{
Message output = requestChannel.EndRequest(asyncResult);
try
{
byte[] outputBytes = Formatting.MessageToBytes(output);
Assert.Equal(data, outputBytes, new ArrayComparer <byte>());
}
catch (Exception e)
{
Console.WriteLine("Error: " + e);
success = false;
}
}
}
finally
{
evt.Set();
}
}), state);
evt.WaitOne();
Assert.True(success, "Error in callback");
channelBase.Close();
}
public MessageDispatcher(ChannelBase protocolChannel)
{
this.protocolChannel = protocolChannel;
}
private void OnJoin(ChannelBase channel, UserBase user)
{
channel.BroadcastInclusive(CMD, user, channel.Name);
user.Names(channel);
if (channel.Properties.ContainsKey("Topic"))
{ // Note: Shouldn't send RPL_NOTOPIC under any circumstances at this point.
user.SendNumeric(Numerics.RPL_TOPIC, channel.Name, ":" + (string)channel.Properties["Topic"]);
}
if (channel.Users.Count < 2)
{
return;
}
string prefix = channel.GetPrefix(user);
if (!string.IsNullOrEmpty(prefix))
{
StringBuilder modes = new StringBuilder(prefix.Length + 1).Append('+');
StringBuilder args = new StringBuilder(prefix.Length * (user.Mask.Nickname.Length + 1));
foreach (char c in prefix)
{
char m;
switch (c)
{
case '$':
m = 'X';
break;
case '~':
m = 'O';
break;
case '&':
m = 'a';
break;
case '@':
m = 'o';
break;
case '%':
m = 'h';
break;
case '+':
m = 'v';
break;
case '!':
m = 'x';
break;
default:
continue;
}
modes.Append(m);
args.Append(' ').Append(user.Mask.Nickname);
}
channel.BroadcastInclusive("MODE", null, channel.Name, modes.ToString() + args.ToString());
}
}
public DebugAdapterClient(ChannelBase clientChannel)
: base(clientChannel, MessageProtocolType.DebugAdapter)
{
}
public void Handler(object sender, ReceivedCommandEventArgs e)
{
if (e.Arguments.Length < 1)
{
e.User.ErrorNeedMoreParams(CMD);
return;
}
string[] channels = e.Arguments[0].Split(',');
int key = 0;
for (int i = 0; i < channels.Length; i++)
{
try
{
ChannelBase channel = e.Server.GetChannel(channels[i]);
if (channel == null)
{
if (e.Server.GetRegisteredChannel(channels[i]) != null)
{
channel = e.Server.CreateChannel(channels[i], e.User);
}
else
{
e.User.SendNumeric(Numerics.ERR_NOSUCHCHANNEL, ":That channel does not exist. Did you mean to create/register a new channel? If so, use /cjoin " + channels[i] + " or /quote cjoin " + channels[i] + ".");
continue;
}
}
if (channel.HasFlag("RegisteredOnly") && e.User.Level < Authorizations.Registered)
{
e.User.SendNumeric(Numerics.ERR_NOLOGIN, ":Only registered users can join that channel.");
Forward(e, channel);
continue;
}
if (channel.Properties.ContainsKey("Key"))
{
if (e.Arguments.Length <= ++key)
{
e.User.SendNumeric(Numerics.ERR_KEYSET, CMD, channels[i], ":Key not specified for channel.");
Forward(e, channel);
continue;
}
else if (e.Arguments[key] != (string)channel.Properties["Key"])
{
e.User.SendNumeric(Numerics.ERR_BADCHANNELKEY, CMD, channels[i], ":Incorrect channel key specified.");
Forward(e, channel);
continue;
}
}
if (channel.HasFlag("InviteOnly"))
{
if (!e.User.HasSessionFlag("Invite:" + channel.Name) &&
!e.User.IsVoice(channel))
{
bool inviteExcept = false;
for (int m = 0; m < channel.InviteExcepts.Count; m++)
{
if (e.User.Mask.Matches(channel.InviteExcepts[m]))
{
inviteExcept = true;
break;
}
}
if (!inviteExcept)
{
e.User.SendNumeric(Numerics.ERR_INVITEONLYCHAN, CMD, channels[i], ":That channel is marked invite-only.");
Forward(e, channel);
continue;
}
}
}
if (!e.User.IsVoice(channel))
{
if (e.User.IsBanned(channel))
{
e.User.SendNumeric(Numerics.ERR_BANNEDFROMCHAN, channels[i], ":You are banned from that channel.");
Forward(e, channel);
continue;
}
}
if (!e.User.AddToChannel(channel))
{
e.User.SendNumeric(Numerics.ERR_USERONCHANNEL, e.User.Mask.Nickname, channel.Name, ":You are already on that channel.");
return;
}
OnJoin(channel, e.User);
}
catch (Exception ex)
{
e.User.SendNumeric(Numerics.ERR_UNKNOWNERROR, ":Error joining channel:", ex.Message);
}
}
}
public void Fault(ChannelBase channel)
{
this.shutdownWaitObject.Fault(channel);
this.terminateWaitObject.Fault(channel);
}
private void Forward(ReceivedCommandEventArgs e, ChannelBase from)
{
if (from.Properties.ContainsKey("Forward"))
{
ChannelBase channel = e.Server.GetChannel((string)from.Properties["Forward"]);
if (channel == null)
{
return;
}
else
{
e.User.SendNumeric(Numerics.RPL_SUMMONING, CMD, from.Name, ":Forwarding to", channel.Name, "due to restricted access.");
if (channel.HasFlag("RegisteredOnly") && e.User.Level < Authorizations.Registered)
{
e.User.SendNumeric(Numerics.ERR_NOLOGIN, CMD, channel.Name, ":Only registered users can join that channel.");
return;
}
if (channel.Properties.ContainsKey("Key"))
{
e.User.SendNumeric(Numerics.ERR_KEYSET, CMD, channel.Name, ":Key not specified for channel.");
return;
}
if (channel.HasFlag("InviteOnly"))
{
if (!e.User.HasSessionFlag("Invite:" + channel.Name) &&
!e.User.IsVoice(channel))
{
bool inviteExcept = false;
for (int m = 0; m < channel.InviteExcepts.Count; m++)
{
if (e.User.Mask.Matches(channel.InviteExcepts[m]))
{
inviteExcept = true;
break;
}
}
if (!inviteExcept)
{
e.User.SendNumeric(Numerics.ERR_INVITEONLYCHAN, CMD, channel.Name, ":That channel is marked invite-only.");
return;
}
}
}
if (!e.User.IsVoice(channel))
{
bool except = false;
for (int m = 0; m < channel.Exceptions.Count; m++)
{
if (e.User.Mask.Matches(channel.Exceptions[m]))
{
except = true;
break;
}
}
if (!except)
{
bool banned = false;
for (int m = 0; m < channel.Bans.Count; m++)
{
if (e.User.Mask.Matches(channel.Bans[m]))
{
banned = true;
break;
}
}
if (banned)
{
e.User.SendNumeric(Numerics.ERR_BANNEDFROMCHAN, CMD, channel.Name, ":You are banned from that channel.");
return;
}
}
}
}
if (!e.User.AddToChannel(channel))
{
e.User.SendNumeric(Numerics.ERR_UNKNOWNERROR, CMD, channel.Name, ":Unknown error occurred while joining channel.");
}
OnJoin(channel, e.User);
}
}
public ServerReliableSession(
ChannelBase channel,
IReliableFactorySettings listener,
IServerReliableChannelBinder binder,
FaultHelper faultHelper,
UniqueId inputID,
UniqueId outputID)
: base(channel, listener, binder, faultHelper)
{
this.InputID = inputID;
this.OutputID = outputID;
}
public DebugAdapterBase(ChannelBase serverChannel)
: base(serverChannel, MessageProtocolType.DebugAdapter)
{
}
public ClientReliableSession(ChannelBase channel, IReliableFactorySettings factory, IClientReliableChannelBinder binder, FaultHelper faultHelper, UniqueId inputID) :
base(channel, factory, binder, faultHelper)
{
this.binder = binder;
this.InputID = inputID;
this.pollingTimer = new InterruptibleTimer(this.GetPollingInterval(), this.OnPollingTimerElapsed, null);
if (this.binder.Channel is IRequestChannel)
{
this.requestor = new RequestReliableRequestor();
}
else if (this.binder.Channel is IDuplexChannel)
{
SendReceiveReliableRequestor sendReceiveRequestor = new SendReceiveReliableRequestor();
sendReceiveRequestor.TimeoutIsSafe = !this.ChannelSupportsOneCreateSequenceAttempt();
this.requestor = sendReceiveRequestor;
}
else
{
Fx.Assert("This channel type is not supported");
}
MessageVersion messageVersion = this.Settings.MessageVersion;
ReliableMessagingVersion reliableMessagingVersion = this.Settings.ReliableMessagingVersion;
this.requestor.MessageVersion = messageVersion;
this.requestor.Binder = this.binder;
this.requestor.IsCreateSequence = true;
this.requestor.TimeoutString1Index = SR.TimeoutOnOpen;
this.requestor.MessageAction = WsrmIndex.GetCreateSequenceActionHeader(messageVersion.Addressing,
reliableMessagingVersion);
if ((reliableMessagingVersion == ReliableMessagingVersion.WSReliableMessaging11)
&& (this.binder.GetInnerSession() is ISecureConversationSession))
{
this.requestor.MessageHeader = new WsrmUsesSequenceSTRHeader();
}
this.requestor.MessageBody = new CreateSequence(this.Settings.MessageVersion.Addressing,
reliableMessagingVersion, this.Settings.Ordered, this.binder, this.InputID);
this.requestor.SetRequestResponsePattern();
}
public CustomerGrpcClient(
ChannelBase channel
) : base(channel)
{
}
public void Fault(ChannelBase channel)
{
this.sendGuard.Abort();
this.shutdownHandle.Fault(channel);
this.strategy.Fault(channel);
}
public override List <HostMask> GetList(ChannelBase channel)
{
return(channel.InviteExcepts);
}