private static void ProcessPulses(object sender, ElapsedEventArgs e)
{
Task.Run(() =>
{
try
{
if (pulseQueue != null && ((currentPulse != null && !currentPulse.isEmpty()) || !pulseQueue.IsEmpty) && EnoughTimePassed(DateTime.Now))
{
if (currentPulse != null && !currentPulse.isEmpty())
{
pulseQueue.Enqueue(currentPulse);
currentPulse = new Pulse();
currentCount = 0;
}
// run only if the task didn't run yet, or the previous one already finished
if (pulseProcessor == null || pulseProcessor.IsCompleted || pulseProcessor.IsFaulted) // don't start if it's cancelled
{
try
{
pulseProcessor = ProcessPulses(pulseProcessor_tokensource);
}
catch (OperationCanceledException) {}
}
//ProcessPulses();
}
UpdateStatusbar();
}
catch (Exception ex)
{
Logger.Error("Error processing pulses", ex);
}
});
}
private static void ProcessPulses()
{
if (pulseQueue != null && ((currentPulse != null && !currentPulse.isEmpty()) || !pulseQueue.IsEmpty) && EnoughTimePassed(DateTime.Now))
{
if (currentPulse != null && !currentPulse.isEmpty())
{
pulseQueue.Enqueue(currentPulse);
currentPulse = new Pulse();
currentCount = 0;
}
if (String.IsNullOrWhiteSpace(ApiKey))
{
Logger.Debug("No API token - cannot pulse!");
return;
}
var client = new WebClient {
Proxy = CodeStatsPackage.GetProxy()
};
var jsonSerializer = new JavaScriptSerializer();
string URL;
if (String.IsNullOrWhiteSpace(_CodeStatsConfigFile.ApiUrl))
{
URL = Constants.ApiMyPulsesEndpoint;
}
else
{
URL = _CodeStatsConfigFile.ApiUrl;
}
client.Headers[HttpRequestHeader.UserAgent] = Constants.PluginUserAgent;
client.Headers[HttpRequestHeader.ContentType] = "application/json";
client.Headers[HttpRequestHeader.Accept] = "*/*";
client.Headers["X-API-Token"] = ApiKey;
Pulse result;
while (pulseQueue.TryDequeue(out result))
{
if (!result.isEmpty())
{
bool error = false;
// Try to pulse to API
try
{
string json = jsonSerializer.Serialize(result);
Logger.Debug("Pulsing " + json);
string HtmlResult = client.UploadString(URL, json);
_lastPulse = DateTime.Now;
if (!HtmlResult.Contains(@"""ok""") && !HtmlResult.Contains(@"success"))
{
error = true;
Logger.Error(@"Error pulsing, response does not contain ""ok"" or ""success"": " + HtmlResult);
}
}
catch (WebException ex)
{
error = true;
if (ex.Status == WebExceptionStatus.ProtocolError)
{
var response = ex.Response as HttpWebResponse;
if (response != null && (int)response.StatusCode == 403)
{
if (!_shownInvalidApiTokenMessage) // we want to inform user only once, and if he does not provide the token, let's not bomb him with error each time after he types something
{
MessageBox.Show("Could not pulse. Please make sure you entered a valid API token in Code::Stats settings.", "Code::Stats - error 403", MessageBoxButtons.OK, MessageBoxIcon.Error);
_shownInvalidApiTokenMessage = true;
}
Logger.Error("Could not pulse. Please make sure you entered a valid API token in Code::Stats settings.", ex);
}
else
{
// response==null - no http status code available
Logger.Error("Could not pulse. Are you behind a proxy? Try setting a proxy in Code::Stats settings with format https://user:pass@host:port. Exception Traceback", ex);
}
}
else
{
Logger.Error("Could not pulse. Are you behind a proxy? Try setting a proxy in Code::Stats settings with format https://user:pass@host:port. Exception Traceback", ex);
}
}
catch (Exception ex)
{
error = true;
Logger.Error("Error pulsing. Exception Traceback", ex);
}
if (error)
{
pulseQueue.Enqueue(result); // Requeue, since we failed to pulse
return;
}
}
}
}
UpdateStatusbar();
}