private async Task CheckHost(HostToCheck host)
{
try
{
var result = await HttpRequestClient.GetRequestAsync(host.Url);
string version = null;
try
{
var model = result.DeserializeJson <AmIAliveModel>();
version = model?.Version;
if (!string.IsNullOrEmpty(model?.Error))
{
await SendNotification(
SlackMonitorChannel, $":exclamation: {_appName} {_appVersion}: {host.ServiceName}: {model.Error}");
}
}
catch
{
// ignored
//not all system support version yet
}
await _serviceMonitoringRepository.UpdateOrCreate(
MonitoringRecord.Create(host.ServiceName, DateTime.UtcNow, version));
}
catch (WebException ex)
{
using (var receiveStream = ex.Response.GetResponseStream())
{
using (var sr = new StreamReader(receiveStream))
{
var content = await sr.ReadToEndAsync();
await _log.WriteErrorAsync("CheckAllServices", "CheckHost", content, ex);
}
}
}
}