/// <summary>
/// Processes the web socket session
/// </summary>
/// <param name="socket">The web socket that is in use</param>
/// <param name="cancellationToken">A token to monitor for abort requests</param>
public async Task ProcessAsync(WebSocket socket, CancellationToken cancellationToken)
{
using (Logger.BeginScope("Hander Process"))
{
Logger.LogInformation("Web socket handlers invoked");
using (_serviceSessionGauge.TrackExecution())
{
Task receiverTask = null;
try
{
_socket = socket;
LastActivityTime = DateTime.UtcNow;
Logger.LogDebug("Web socket receiver starting");
receiverTask = ReceiveMessagesAsync(socket, cancellationToken);
using (_sessionTimes.Time())
{
while (SocketState == WebSocketState.Open && LastActivityTime.Add(WebSocketConfiguration.SessionTimeout ?? TimeSpan.FromSeconds(30)) > DateTime.UtcNow)
{
await IterationAsync(ContainerLifecycle.CancellationToken).ConfigureAwait(false);
}
}
Logger.LogInformation("Web socket session completed");
}
catch (Exception e)
{
Logger.LogError(e, "Error processing session, aborting");
_errorCounter.Increment();
}
Logger.LogDebug("Web socket iteration complete, closing");
await socket.CloseAsync(WebSocketCloseStatus.NormalClosure, "Session closed", CancellationToken.None).ConfigureAwait(false);
if (receiverTask != null)
{
await receiverTask.ConfigureAwait(false);
}
}
Logger.LogInformation("Web socket handlers ending");
}
}