private async Task SaveCapabilities(string deviceId, SessionCapabilities capabilities)
{
var path = GetCapabilitiesFilePath(deviceId);
Directory.CreateDirectory(Path.GetDirectoryName(path));
await _capabilitiesLock.WaitAsync().ConfigureAwait(false);
try
{
_jsonSerializer.SerializeToFile(capabilities, path);
}
finally
{
_capabilitiesLock.Release();
}
}
/// <summary>
/// Reports the capabilities.
/// </summary>
/// <param name="sessionId">The session identifier.</param>
/// <param name="capabilities">The capabilities.</param>
public void ReportCapabilities(string sessionId, SessionCapabilities capabilities)
{
var session = GetSession(sessionId);
ReportCapabilities(session, capabilities, true);
}
private async void ReportCapabilities(SessionInfo session,
SessionCapabilities capabilities,
bool saveCapabilities)
{
session.PlayableMediaTypes = capabilities.PlayableMediaTypes;
session.SupportedCommands = capabilities.SupportedCommands;
if (!string.IsNullOrWhiteSpace(capabilities.MessageCallbackUrl))
{
var controller = session.SessionController as HttpSessionController;
if (controller == null)
{
session.SessionController = new HttpSessionController(_httpClient, _jsonSerializer, session, capabilities.MessageCallbackUrl, this);
}
}
EventHelper.FireEventIfNotNull(CapabilitiesChanged, this, new SessionEventArgs
{
SessionInfo = session
}, _logger);
if (saveCapabilities)
{
await SaveCapabilities(session.DeviceId, capabilities).ConfigureAwait(false);
}
}
/// <summary>
/// Reports the capabilities.
/// </summary>
/// <param name="sessionId">The session identifier.</param>
/// <param name="capabilities">The capabilities.</param>
public void ReportCapabilities(string sessionId, SessionCapabilities capabilities)
{
var session = GetSession(sessionId);
session.PlayableMediaTypes = capabilities.PlayableMediaTypes;
session.SupportedCommands = capabilities.SupportedCommands;
}