public RemoteMessage(IMessage message, Aid to, WireMessageId messageId)
{
_to = to ?? Aid.Unknown;
_message = message ?? Actors.Message.Empty;
_messageId = messageId ?? WireMessageId.Next();
_isFuture = _message is IFutureMessage;
}
internal RemoteAddress(string host, int port, Aid actorId)
{
host = host?.Trim() ?? String.Empty;
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
_endPoint = new RemoteEndPoint(host, port);
_actor = actorId ?? throw new ArgumentNullException(nameof(actorId));
}
internal RemoteAddress(string host, int port, string actorSystem, string actor)
{
host = host?.Trim() ?? String.Empty;
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
_endPoint = new RemoteEndPoint(host, port);
_actor = new Aid(actorSystem, actor);
}
public FutureMessage(object data, Aid from,
IDictionary <string, string> header = null, int?timeoutMSec = null)
: base(data, from, header, timeoutMSec)
{
_tcs = new TaskCompletionSource <IFutureResponse>();
_timeoutMSec = Common.CheckMessageTimeout(timeoutMSec);
if (_timeoutMSec.HasValue)
{
_registered = 1;
TimeoutHandler.TryRegister(this, DoTimedOut, _timeoutMSec.Value);
}
}
public virtual void Respond(object response, Aid from = null, IDictionary <string, string> header = null)
{
try
{
Unregister();
_tcs.TrySetResult(response == null ?
new FutureResponse(from, header) :
new FutureResponse(response, from, header));
}
catch (Exception e)
{
_tcs.TrySetResult(new FutureError(e, from, header));
}
}
public bool TryGetLocal(Aid localAid, out Pid pid)
{
pid = null;
if (localAid != null)
{
pid = localAid as Pid;
if (pid?.Process != null)
{
return(true);
}
return(TryGetInternal(localAid.Actor, out pid));
}
return(false);
}
public bool TryGetRemote(Aid remoteAid, out Pid pid)
{
pid = null;
if (remoteAid != null)
{
pid = remoteAid as Pid;
if (pid?.Process != null)
{
return(true);
}
return(TryGetInternal($"remote://{remoteAid.ActorSystem}/{remoteAid.Actor}", out pid));
}
return(false);
}
public static WireMessage ToWireMessage(this Exception exception, Aid from, Aid to, WireMessageId id = null)
{
var faulted = (exception != null);
var state = WireMessageState.Empty;
state |= faulted ? WireMessageState.Faulted : WireMessageState.Canceled;
return(new WireMessage
{
From = from,
To = to,
Exception = exception,
MessageType = faulted ? MessageType.FutureError : MessageType.FutureResponse,
Id = id ?? WireMessageId.Next(),
State = state
});
}
public static bool TryGet(Aid aid, out Pid pid)
{
pid = null;
if (aid != null)
{
pid = aid as Pid;
if (pid?.Process != null)
{
return(true);
}
if (TryGet(aid.ActorSystem, out ActorSystem actorSystem))
{
return(actorSystem.TryGetInternal(aid.Actor, out pid) ||
actorSystem.TryGetInternal($"remote://{aid.ActorSystem}/{aid.Actor}", out pid));
}
}
return(false);
}
public Message(object data, Aid from = null,
IDictionary <string, string> header = null, int?timeoutMSec = null)
{
_data = data;
_from = from ?? Aid.Unknown;
_isEmpty = (data == null);
if (header != null)
{
if (header is IReadOnlyDictionary <string, string> roHeader)
{
_header = roHeader;
}
else
{
_header = new ReadOnlyDictionary <string, string>(header);
}
}
_creationTime = Environment.TickCount;
_timeoutMSec = Common.CheckMessageTimeout(timeoutMSec);
}
public FutureError(Exception e, Aid from = null, IDictionary <string, string> header = null)
: base(e, from, header)
{
}
public FutureResponse(object data, Aid from = null, IDictionary <string, string> header = null,
int timeoutMSec = 0)
: base(data, from, header, timeoutMSec)
{
}
public virtual void RespondWithError(Exception e, Aid from = null, IDictionary <string, string> header = null)
{
Unregister();
_tcs.TrySetResult(new FutureError(e, from, header));
}
internal RemoteAddress(RemoteEndPoint endPoint, Aid actorId)
{
_endPoint = endPoint ?? throw new ArgumentNullException(nameof(endPoint));
_actor = actorId ?? throw new ArgumentNullException(nameof(actorId));
}
internal RemoteAddress(RemoteEndPoint endPoint, string actorSystem, string actor)
{
_endPoint = endPoint ?? throw new ArgumentNullException(nameof(endPoint));
_actor = new Aid(actorSystem, actor);
}
public static WireMessage ToWireMessage(this IMessage message, Aid to, WireMessageId id = null, Exception exception = null)
{
var result = new WireMessage {
To = to, Id = id ?? WireMessageId.Next()
};
if (message != null)
{
result.MessageType = message.MessageType;
result.From = message.From;
result.Data = message.Data;
result.TimeoutMSec = message.TimeoutMSec;
var msgHeader = message.Header;
var headerCount = msgHeader?.Count ?? 0;
if (headerCount > 0)
{
var header = new Dictionary <string, string>(headerCount);
foreach (var kv in msgHeader)
{
header.Add(kv.Key, kv.Value);
}
result.Header = header;
}
var state = WireMessageState.Default;
if (message.IsEmpty)
{
state |= WireMessageState.Empty;
}
if (message is IFutureMessage future)
{
if (future.IsCanceled)
{
state |= WireMessageState.Canceled;
}
if (future.IsCompleted)
{
state |= WireMessageState.Completed;
}
if (future.IsFaulted)
{
state |= WireMessageState.Faulted;
}
}
if (exception != null)
{
result.Exception = exception;
state |= WireMessageState.Faulted;
}
else if (message is IFutureError error)
{
result.Exception = error.Exception;
state |= WireMessageState.Faulted;
}
result.State = state;
}
return(result);
}
internal RemoteRequest(IFutureMessage message, Aid to,
Action <object, TaskCompletionStatus> onTimeout)
: base(message, to, WireMessageId.Next())
{
_onTimeout += onTimeout;
}