protected async Task SendAsync(
JupyterRequestContext context,
IKernelCommand command)
{
command.SetToken(context.Token);
var sub = Kernel.KernelEvents
.Where(e => e.Command?.GetToken() == context.Token)
.Subscribe(e => OnKernelEventReceived(e, context));
await((KernelBase)Kernel).SendAsync(
command,
CancellationToken.None,
onDone: () => sub.Dispose());
}
public static string GetToken(this IKernelCommand command)
{
if (command.Properties.TryGetValue(TokenKey, out var value) &&
value is TokenSequence tokenSequence)
{
return(tokenSequence.Current);
}
if (command is KernelCommandBase commandBase &&
commandBase.Parent != null)
{
var token = commandBase.Parent.GetToken();
command.SetToken(token);
return(token);
}
return(command.GenerateToken());
}
protected async Task SendAsync(
JupyterRequestContext context,
IKernelCommand command)
{
command.SetToken(context.Token);
using var sub = Kernel
.KernelEvents
.Where(ShouldForward)
.Subscribe(e => OnKernelEventReceived(e, context));
await((KernelBase)Kernel).SendAsync(
command,
CancellationToken.None);
bool ShouldForward(IKernelEvent e)
{
return((e.Command?.GetToken() == context.Token) || e.Command.ShouldPublishInternalEvents());
}
}