public static string Serialize(IKernelEventEnvelope eventEnvelope)
{
KernelCommandEnvelope.SerializationModel commandSerializationModel = null;
if (eventEnvelope.Event.Command is not null && eventEnvelope.Event.Command is not NoCommand)
{
var commandEnvelope = KernelCommandEnvelope.Create(eventEnvelope.Event.Command);
commandSerializationModel = new KernelCommandEnvelope.SerializationModel
{
command = commandEnvelope.Command,
commandType = commandEnvelope.CommandType,
token = eventEnvelope.Event.Command.GetToken()
};
}
var serializationModel = new SerializationModel
{
@event = eventEnvelope.Event,
eventType = eventEnvelope.EventType,
command = commandSerializationModel
};
return(JsonSerializer.Serialize(
serializationModel,
Serializer.JsonSerializerOptions));
}
public async Task SendAsync(KernelCommand command, string token = null)
{
if (!string.IsNullOrWhiteSpace(token))
{
command.SetToken(token);
}
var completionSource = new TaskCompletionSource <bool>();
token = command.GetToken();
var sub = _kernelEvents
.Where(e => e.Command.GetToken() == token)
.Subscribe(kernelEvent =>
{
switch (kernelEvent)
{
case CommandFailed _:
case CommandSucceeded _:
completionSource.SetResult(true);
break;
}
});
var envelope = KernelCommandEnvelope.Create(command);
var serialized = KernelCommandEnvelope.Serialize(envelope);
_output.Write(serialized);
await completionSource.Task;
sub.Dispose();
}
