public static ProcessId Inbox(ProcessId hub, RelayMsg msg)
{
try
{
switch (msg.Tag)
{
case RelayMsg.MsgTag.Connected:
SpawnConnection(msg, hub);
break;
case RelayMsg.MsgTag.Disconnected:
kill(Self[msg.ConnectionId]);
break;
case RelayMsg.MsgTag.Inbound:
case RelayMsg.MsgTag.Subscribe:
case RelayMsg.MsgTag.Unsubscribe:
fwd(SpawnConnection(msg, hub), msg);
break;
}
}
catch (Exception e)
{
tell(Errors, e);
}
return hub;
}
public static ProcessId Inbox(ProcessId hub, RelayMsg msg)
{
try
{
switch (msg.Tag)
{
case RelayMsg.MsgTag.Connected:
SpawnConnection(msg, hub);
break;
case RelayMsg.MsgTag.Disconnected:
kill(Self[msg.ConnectionId]);
break;
case RelayMsg.MsgTag.Inbound:
case RelayMsg.MsgTag.Subscribe:
case RelayMsg.MsgTag.Unsubscribe:
fwd(SpawnConnection(msg, hub), msg);
break;
}
}
catch (Exception e)
{
tell(Errors(hub.System), e);
}
return(hub);
}
public static ProcessId ConnectionInbox(ProcessId hub, RelayMsg rmsg)
{
switch (rmsg.Tag)
{
case RelayMsg.MsgTag.Inbound:
var inmsg = rmsg as InboundRelayMsg;
if (rmsg.IsAsk)
{
// Ask not supported
tell(Errors, "'ask' not supported from JS to server.");
}
else
{
tell(rmsg.To, inmsg.Message, rmsg.Sender.IsValid ? Self.Append(rmsg.Sender) : ProcessId.NoSender);
}
break;
case RelayMsg.MsgTag.Outbound:
fwd(hub, rmsg);
break;
case RelayMsg.MsgTag.Subscribe:
var pid = rmsg.To;
var subscriber = rmsg.Sender;
var connectionId = rmsg.ConnectionId;
ActorContext.SelfProcess.Actor.AddSubscription(
rmsg.To,
ActorContext.Observe<object>(pid).Subscribe(x =>
tell(hub,
new OutboundRelayMsg(
connectionId,
new RemoteMessageDTO {
MessageId = Guid.NewGuid(),
Content = JsonConvert.SerializeObject(x),
Sender = pid.Path,
To = subscriber.Path,
ContentType = x.GetType().AssemblyQualifiedName,
ReplyTo = pid.Path,
Tag = (int)Message.TagSpec.User,
Type = (int)Message.Type.User
},
subscriber,
pid,
false),
pid)));
break;
case RelayMsg.MsgTag.Unsubscribe:
ActorContext.SelfProcess.Actor.RemoveSubscription(rmsg.To);
break;
}
return hub;
}
public static ProcessId ConnectionInbox(ProcessId hub, RelayMsg rmsg)
{
switch (rmsg.Tag)
{
case RelayMsg.MsgTag.Inbound:
var inmsg = rmsg as InboundRelayMsg;
if (rmsg.IsAsk)
{
// Ask not supported
tell(Errors(hub.System), "'ask' not supported from JS to server.");
}
else
{
tell(rmsg.To, inmsg.Message, rmsg.Sender.IsValid ? Self.Append(rmsg.Sender) : ProcessId.NoSender);
}
break;
case RelayMsg.MsgTag.Outbound:
fwd(hub, rmsg);
break;
case RelayMsg.MsgTag.Subscribe:
var pid = rmsg.To;
var subscriber = rmsg.Sender;
var connectionId = rmsg.ConnectionId;
ActorContext.Request.Self.Actor.AddSubscription(
rmsg.To,
ActorContext.System(pid).Observe <object>(pid).Subscribe(x =>
tell(hub,
new OutboundRelayMsg(
connectionId,
new RemoteMessageDTO {
MessageId = Guid.NewGuid(),
Content = JsonConvert.SerializeObject(x),
Sender = pid.ToString(),
To = subscriber.ToString(),
ContentType = x.GetType().AssemblyQualifiedName,
ReplyTo = pid.ToString(),
Tag = (int)Message.TagSpec.User,
Type = (int)Message.Type.User
},
subscriber,
pid,
false),
pid)));
break;
case RelayMsg.MsgTag.Unsubscribe:
ActorContext.Request.Self.Actor.RemoveSubscription(rmsg.To);
break;
}
return(hub);
}
private static ProcessId SpawnConnection(RelayMsg msg, ProcessId hub) =>
Children.ContainsKey(msg.ConnectionId)
? Self[msg.ConnectionId]
: spawn<ProcessId, RelayMsg>(msg.ConnectionId, () => hub, ConnectionInbox);
private static ProcessId SpawnConnection(RelayMsg msg, ProcessId hub) =>
Children.ContainsKey(msg.ConnectionId)
? Self[msg.ConnectionId]
: spawn <ProcessId, RelayMsg>(msg.ConnectionId, () => hub, ConnectionInbox);