public async Task SendNotificationAsync(string topic, MessageMemento message)
{
NotificationHubClient hub = NotificationHubClient
.CreateClientFromConnectionString(
_connectionString, "occdist");
var json = JsonConvert.SerializeObject(message);
var notification = new WindowsNotification(json,
new Dictionary<string, string> {
{"X-WNS-Type", "wns/raw"}
});
await hub.SendNotificationAsync(notification, topic);
}
public static Message FromMemento(MessageMemento memento)
{
return new Message(
memento.Topics.ToImmutableList(),
memento.MessageType,
memento.Predecessors
.Select(h => new Predecessor(h.Role, MessageHash.Parse(h.Hash)))
.ToImmutableList(),
memento.ObjectId,
memento.Body,
MessageHash.Parse(memento.Hash));
}
public void WriteMessage(string topic, MessageMemento message)
{
var messageTable = OpenTable("Message");
var timestamp = DateTimeOffset.UtcNow.ToString("yyyyMMddHHmmssfffffff");
var entity = new MessageEntity(topic, timestamp);
entity.Hash = message.Hash;
entity.MessageType = message.MessageType;
entity.Predecessors = JsonConvert.SerializeObject(message.Predecessors);
entity.ObjectId = message.ObjectId;
entity.Body = JsonConvert.SerializeObject(message.Body);
var insert = TableOperation.Insert(entity);
messageTable.Execute(insert);
}
