private C8oPromise <T> Then(C8oOnResponse <T> c8oOnResponse, bool ui)
{
if (nextPromise != null)
{
return(nextPromise.Then(c8oOnResponse, ui));
}
else
{
c8oResponse = new KeyValuePair <C8oOnResponse <T>, bool>(c8oOnResponse, ui);
nextPromise = new C8oPromise <T>(c8o);
if (lastFailure != null)
{
nextPromise.lastFailure = lastFailure;
nextPromise.lastParameters = lastParameters;
}
if (lastResponse != null)
{
c8o.RunBG(OnResponse);
}
return(nextPromise);
}
}
private void LogRemote()
{
bool canLog = false;
lock (alreadyRemoteLogging)
{
// If there is no another thread already logging AND there is at least one log
canLog = !alreadyRemoteLogging[0] && remoteLogs.Count > 0;
if (canLog)
{
alreadyRemoteLogging[0] = true;
}
}
if (canLog)
{
c8o.RunBG(async() =>
{
try
{
// Take logs in the queue and add it to a json array
int count = 0;
int listSize = remoteLogs.Count;
var logsArray = new JArray();
while (count < listSize && count < REMOTE_LOG_LIMIT)
{
logsArray.Add(remoteLogs.Dequeue());
count++;
}
// Initializes request paramters
var parameters = new Dictionary <string, object>()
{
{ JSON_KEY_LOGS, JsonConvert.SerializeObject(logsArray) },
{ JSON_KEY_ENV, env },
{ C8o.ENGINE_PARAMETER_DEVICE_UUID, c8o.DeviceUUID }
};
JObject jsonResponse;
try
{
var webResponse = await c8o.httpInterface.HandleRequest(remoteLogUrl, parameters);
var streamResponse = webResponse.GetResponseStream();
jsonResponse = C8oTranslator.StreamToJson(streamResponse);
}
catch (Exception e)
{
c8o.LogRemote = false;
if (c8o.LogOnFail != null)
{
c8o.LogOnFail(new C8oException(C8oExceptionMessage.RemoteLogFail(), e), null);
}
return;
}
if (jsonResponse != null)
{
var logLevelResponse = jsonResponse.GetValue(C8oLogger.JSON_KEY_REMOTE_LOG_LEVEL);
if (logLevelResponse != null)
{
string logLevelResponseStr = logLevelResponse.Value <string>();
var c8oLogLevel = C8oLogLevel.GetC8oLogLevel(logLevelResponseStr);
if (c8oLogLevel != null)
{
remoteLogLevel = c8oLogLevel;
}
LogRemote();
}
}
}
finally
{
lock (alreadyRemoteLogging)
{
alreadyRemoteLogging[0] = false;
}
}
});
}
}