/// <inheritdoc />
public async Task <HubOnConnectionState> OnConnected(Hub hubConnectedTo)
{
//TODO: Verify that the character they requested is owned by them.
ProjectVersionStage.AssertAlpha();
NetworkEntityGuid guid = new NetworkEntityGuidBuilder()
.WithId(int.Parse(hubConnectedTo.Context.UserIdentifier))
.WithType(EntityType.Player)
.Build();
//We may already be able to register.
if (await TryRegisterGuildStatus(guid, hubConnectedTo.Groups, hubConnectedTo.Context.ConnectionId).ConfigureAwait(false) == HubOnConnectionState.Success)
{
return(HubOnConnectionState.Success);
}
HubOnConnectionState state = await TryRequestCharacterGuildStatus(guid, hubConnectedTo.Context.UserIdentifier)
.ConfigureAwait(false);
if (state == HubOnConnectionState.Success)
{
return(await TryRegisterGuildStatus(guid, hubConnectedTo.Groups, hubConnectedTo.Context.ConnectionId)
.ConfigureAwait(false));
}
//Just error, we don't need to abort. Something didn't work right though.
return(HubOnConnectionState.Error);
}
/// <inheritdoc />
public override async Task OnConnectedAsync()
{
await base.OnConnectedAsync()
.ConfigureAwaitFalseVoid();
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"Account Connected: {ClaimsReader.GetAccountName(Context.User)}:{ClaimsReader.GetAccountId(Context.User)} with SignalR UserId: {Context.UserIdentifier}");
}
try
{
foreach (var listener in OnConnectionHubListeners)
{
HubOnConnectionState connectionState = await listener.OnConnected(this).ConfigureAwaitFalse();
//if the listener indicated we need to abort for whatever reason we
//should believe it and just abort.
if (connectionState == HubOnConnectionState.Abort)
{
Context.Abort();
break;
}
}
}
catch (Exception e)
{
if (Logger.IsEnabled(LogLevel.Error))
{
Logger.LogError($"Account: {ClaimsReader.GetAccountName(Context.User)}:{ClaimsReader.GetAccountId(Context.User)} failed to properly connect to hub. Error: {e.ToString()}\n\nStack: {e.StackTrace}");
}
Context.Abort();
}
}
/// <inheritdoc />
public override async Task OnConnectedAsync()
{
await base.OnConnectedAsync()
.ConfigureAwait(false);
if (Logger.IsEnabled(LogLevel.Information))
{
Logger.LogInformation($"Account Connected: {ClaimsReader.GetUserName(Context.User)}:{ClaimsReader.GetUserId(Context.User)}");
}
NetworkEntityGuid guid = new NetworkEntityGuidBuilder()
.WithId(int.Parse(Context.UserIdentifier))
.WithType(EntityType.Player)
.Build();
//Register interest and then lock
//We need to lock on the entity so only 1 connection for the entity can go through this process at a time.
await EntityLockService.RegisterEntityInterestAsync(guid)
.ConfigureAwait(false);
using (await EntityLockService.AquireEntityLockAsync(guid).ConfigureAwait(false))
{
try
{
foreach (var listener in OnConnectionHubListeners)
{
HubOnConnectionState connectionState = await listener.OnConnected(this).ConfigureAwait(false);
//if the listener indicated we need to abort for whatever reason we
//should believe it and just abort.
if (connectionState == HubOnConnectionState.Abort)
{
Context.Abort();
break;
}
}
}
catch (Exception e)
{
if (Logger.IsEnabled(LogLevel.Error))
{
Logger.LogInformation($"Account: {ClaimsReader.GetUserName(Context.User)}:{ClaimsReader.GetUserId(Context.User)} failed to properly connect to hub. Error: {e.Message}\n\nStack: {e.StackTrace}");
}
Context.Abort();
}
}
}
