public ClientProxy GetClientProxy(string showId, string connectionId)
{
var key = new ClientIdForAShow(connectionId, showId);
_clientProxies.TryGetValue(key, out var result);
return(result);
}
public void EndSubscription(string showId, string connectionId)
{
var key = new ClientIdForAShow(connectionId, showId);
_clientProxies.TryGetValue(key, out var clientProxy);
// clientProxy.Dispose();
_clientProxies.Remove(key);
}
public async Task StartSubscription(string showId, string clientConnectionId,
IEnumerable <string> initialListAsViewedByTheClient)
{
// protect with critical section?
var key = new ClientIdForAShow(clientConnectionId, showId);
ClientProxy clientProxy = null;
if (!_clientProxies.ContainsKey(key))
{
clientProxy = new ClientProxy(showId, clientConnectionId, initialListAsViewedByTheClient,
_messagePublisher);
_clientProxies[key] = clientProxy;
}
else
{
clientProxy = _clientProxies[key];
}
// register this client as an observer of a showWatcher
var watcher = _reservationsWatcherPool.GetWatcherForShow(showId);
await watcher.Start();
await watcher.RegisterClient(clientProxy);
}