public async Task Restart()
{
_logger.LogInformation("Shutdown triggered by 'restart' command. Application will shut down in 10 seconds ...");
await RespondAsync("Shutting down in 10 seconds. Restart will be performed automatically.");
_ = Task.Run(async() =>
{
await Task.Delay(TimeSpan.FromSeconds(10));
ApplicationLifecycle.End();
}).ConfigureAwait(false);
}
private async Task DisconnectedHandler()
{
const int delayInSeconds = 30;
_logger.LogWarning("Bot disconnected. Checking for connection status in {DelayInSeconds} seconds.", delayInSeconds);
// The Discord connection might get lost, but should reconnect automatically.
// In rare cases, the reconnect doesn't work and the bot will just idle.
// Therefore, after a disconnect, we grant the connection 30 seconds to recover.
await Task.Delay(TimeSpan.FromSeconds(delayInSeconds));
if (_discordAccess.IsConnected)
{
_logger.LogInformation("Bot re-connected successfully.");
return;
}
// If it doesn't recover during this period of time, we'll kill the process.
_logger.LogWarning("Failed to recover connection to Discord. Killing the process.");
// Give the logger some time to log the message
await Task.Delay(TimeSpan.FromSeconds(5));
// Finally kill the process to start over
ApplicationLifecycle.End();
}
