private static void ParseCheckSocketConnectException <T>(Exception ex, PNOperationType type, PNCallback <T> callback, Action <bool> internalcallback)
{
PNStatusCategory errorCategory = PNStatusCategoryHelper.GetPNStatusCategory(ex);
StatusBuilder statusBuilder = new StatusBuilder(pubnubConfig, jsonLib);
PNStatus status = statusBuilder.CreateStatusResponse <T>(type, errorCategory, null, (int)System.Net.HttpStatusCode.NotFound, new PNException(ex));
if (callback != null)
{
callback.OnResponse(default(T), status);
}
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} ParseCheckSocketConnectException Error. {1}", DateTime.Now.ToString(CultureInfo.InvariantCulture), ex.Message), pubnubConfig.LogVerbosity);
internalcallback(false);
}
public List <object> DecodeDecryptLoop <T>(List <object> message, string[] channels, string[] channelGroups, PNCallback <T> errorCallback)
{
List <object> returnMessage = new List <object>();
if (config.CipherKey.Length > 0)
{
PubnubCrypto aes = new PubnubCrypto(config.CipherKey, config, pubnubLog);
object[] myObjectArray = (from item in message
select item as object).ToArray();
object[] enumerable = myObjectArray[0] as object[];
if (enumerable != null)
{
List <object> receivedMsg = new List <object>();
foreach (object element in enumerable)
{
string decryptMessage = "";
try
{
Dictionary <string, object> historyEnv = jsonLib.ConvertToDictionaryObject(element);
if (historyEnv != null && historyEnv.ContainsKey("message"))
{
string dictionaryValue = aes.Decrypt(historyEnv["message"].ToString());
historyEnv["message"] = jsonLib.DeserializeToObject(dictionaryValue);
decryptMessage = jsonLib.SerializeToJsonString(historyEnv);
}
else
{
decryptMessage = aes.Decrypt(element.ToString());
}
}
catch (Exception ex)
{
decryptMessage = "**DECRYPT ERROR**";
PNStatusCategory category = PNStatusCategoryHelper.GetPNStatusCategory(ex);
PNStatus status = new StatusBuilder(config, jsonLib).CreateStatusResponse <T>(PNOperationType.PNHistoryOperation, category, null, (int)HttpStatusCode.NotFound, new PNException(ex));
if (channels != null && channels.Length > 0)
{
status.AffectedChannels.AddRange(channels);
}
if (channelGroups != null && channelGroups.Length > 0)
{
status.AffectedChannelGroups.AddRange(channelGroups);
}
errorCallback.OnResponse(default(T), status);
}
object decodeMessage = (decryptMessage == "**DECRYPT ERROR**") ? decryptMessage : jsonLib.DeserializeToObject(decryptMessage);
receivedMsg.Add(decodeMessage);
}
returnMessage.Add(receivedMsg);
}
for (int index = 1; index < myObjectArray.Length; index++)
{
returnMessage.Add(myObjectArray[index]);
}
return(returnMessage);
}
else
{
var myObjectArray = (from item in message
select item as object).ToArray();
IEnumerable enumerable = myObjectArray[0] as IEnumerable;
if (enumerable != null)
{
List <object> receivedMessage = new List <object>();
foreach (object element in enumerable)
{
receivedMessage.Add(element);
}
returnMessage.Add(receivedMessage);
}
for (int index = 1; index < myObjectArray.Length; index++)
{
returnMessage.Add(myObjectArray[index]);
}
return(returnMessage);
}
}
private static async Task <bool> CheckClientNetworkAvailability <T>(Action <bool> internalCallback, PNOperationType type, PNCallback <T> callback, string[] channels, string[] channelGroups)
{
lock (internetCheckLock)
{
if (isInternetCheckRunning)
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} InternetCheckRunning Already running", DateTime.Now.ToString(CultureInfo.InvariantCulture)), pubnubConfig.LogVerbosity);
return(networkStatus);
}
}
InternetState <T> state = new InternetState <T>();
state.InternalCallback = internalCallback;
state.PubnubCallbacck = callback;
state.ResponseType = type;
state.Channels = channels;
state.ChannelGroups = channelGroups;
networkStatus = await CheckSocketConnect <T>(state).ConfigureAwait(false);
return(networkStatus);
}
private static async Task <bool> CheckSocketConnect <T>(object internetState)
{
lock (internetCheckLock)
{
isInternetCheckRunning = true;
}
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} CheckSocketConnect Entered", DateTime.Now.ToString(CultureInfo.InvariantCulture)), pubnubConfig.LogVerbosity);
Action <bool> internalCallback = null;
PNCallback <T> pubnubCallback = null;
PNOperationType type = PNOperationType.None;
string[] channels = null;
string[] channelGroups = null;
var t = new TaskCompletionSource <bool>();
InternetState <T> state = internetState as InternetState <T>;
if (state != null)
{
internalCallback = state.InternalCallback;
type = state.ResponseType;
pubnubCallback = state.PubnubCallbacck;
channels = state.Channels;
channelGroups = state.ChannelGroups;
}
PubnubApi.Interface.IUrlRequestBuilder urlBuilder = new UrlRequestBuilder(pubnubConfig, jsonLib, unit, pubnubLog, null);
Uri requestUri = urlBuilder.BuildTimeRequest(null);
try
{
bool gotTimeResp = false;
if (pubnubConfig.UseClassicHttpWebRequest)
{
gotTimeResp = await GetTimeWithClassicHttp <T>(requestUri).ConfigureAwait(false);
t.TrySetResult(gotTimeResp);
}
else
{
#if !NET35 && !NET40 && !NET45 && !NET461 && !NETSTANDARD10
if (pubnubConfig.UseTaskFactoryAsyncInsteadOfHttpClient)
{
gotTimeResp = await GetTimeWithTaskFactoryAsync(requestUri).ConfigureAwait(false);
}
else
{
gotTimeResp = await GetTimeWithHttpClient(requestUri).ConfigureAwait(false);
}
t.TrySetResult(gotTimeResp);
#else
gotTimeResp = await GetTimeWithTaskFactoryAsync(requestUri).ConfigureAwait(false);
t.TrySetResult(gotTimeResp);
#endif
}
}
catch (Exception ex)
{
networkStatus = false;
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} CheckSocketConnect (HttpClient Or Task.Factory) Failed {1}", DateTime.Now.ToString(CultureInfo.InvariantCulture), ex.Message), pubnubConfig.LogVerbosity);
if (!networkStatus)
{
t.TrySetResult(false);
isInternetCheckRunning = false;
ParseCheckSocketConnectException <T>(ex, type, pubnubCallback, internalCallback);
}
}
finally
{
isInternetCheckRunning = false;
}
return(await t.Task.ConfigureAwait(false));
}
internal static bool CheckInternetStatus <T>(bool systemActive, PNOperationType type, PNCallback <T> callback, string[] channels, string[] channelGroups)
{
if (unit != null)
{
return(unit.InternetAvailable);
}
else
{
try
{
#if NETFX_CORE || WINDOWS_UWP || UAP || NETSTANDARD10 || NETSTANDARD11 || NETSTANDARD12
Task[] tasks = new Task[1];
tasks[0] = Task.Factory.StartNew(async() =>
{
await CheckClientNetworkAvailability(CallbackClientNetworkStatus, type, callback, channels, channelGroups).ConfigureAwait(false);
}, CancellationToken.None, TaskCreationOptions.PreferFairness, TaskScheduler.Default);
tasks[0].ConfigureAwait(false);
Task.WaitAll(tasks);
#else
Thread networkCheckThread = new Thread(async() =>
{
await CheckClientNetworkAvailability(CallbackClientNetworkStatus, type, callback, channels, channelGroups).ConfigureAwait(false);
})
{
IsBackground = true
};
networkCheckThread.Start();
networkCheckThread.Join(pubnubConfig.NonSubscribeRequestTimeout * 1000);
#endif
}
catch (AggregateException ae) {
foreach (var ie in ae.InnerExceptions)
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} AggregateException CheckInternetStatus Error: {1} {2} ", DateTime.Now.ToString(CultureInfo.InvariantCulture), ie.GetType().Name, ie.Message), pubnubConfig.LogVerbosity);
}
}
catch (Exception ex)
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} Exception CheckInternetStatus Error: {1}", DateTime.Now.ToString(CultureInfo.InvariantCulture), ex.Message), pubnubConfig.LogVerbosity);
}
return(networkStatus);
}
}
public List <object> FetchHistoryDecodeDecryptLoop <T>(PNOperationType type, Dictionary <string, object> messageContainer, string[] channels, string[] channelGroups, PNCallback <T> errorCallback)
{
List <object> returnMessage = new List <object>();
Dictionary <string, List <object> > dicMessage = new Dictionary <string, List <object> >();
foreach (KeyValuePair <string, object> kvp in messageContainer)
{
List <object> currentVal = kvp.Value as List <object>;
if (currentVal != null)
{
object[] currentValArray = jsonLib.ConvertToObjectArray(currentVal);
List <object> decryptList = (currentValArray != null && currentValArray.Length > 0) ? new List <object>() : null;
if (currentValArray != null && decryptList != null)
{
foreach (object currentObj in currentValArray)
{
Dictionary <string, object> dicValue = jsonLib.ConvertToDictionaryObject(currentObj);
if (dicValue != null && dicValue.Count > 0 && dicValue.ContainsKey("message"))
{
Dictionary <string, object> dicDecrypt = new Dictionary <string, object>();
foreach (KeyValuePair <string, object> kvpValue in dicValue)
{
if (kvpValue.Key == "message" && config.CipherKey.Length > 0)
{
PubnubCrypto aes = new PubnubCrypto(config.CipherKey, config, pubnubLog);
string decryptMessage = "";
try
{
decryptMessage = aes.Decrypt(kvpValue.Value.ToString());
}
catch (Exception ex)
{
#region "Exception"
decryptMessage = "**DECRYPT ERROR**";
PNStatusCategory category = PNStatusCategoryHelper.GetPNStatusCategory(ex);
PNStatus status = new StatusBuilder(config, jsonLib).CreateStatusResponse <T>(type, category, null, (int)HttpStatusCode.NotFound, new PNException(ex));
if (channels != null && channels.Length > 0)
{
status.AffectedChannels.AddRange(channels);
}
if (channelGroups != null && channelGroups.Length > 0)
{
status.AffectedChannelGroups.AddRange(channelGroups);
}
errorCallback.OnResponse(default(T), status);
#endregion
}
object decodeMessage = (decryptMessage == "**DECRYPT ERROR**") ? decryptMessage : jsonLib.DeserializeToObject(decryptMessage);
dicDecrypt.Add(kvpValue.Key, decodeMessage);
}
else
{
dicDecrypt.Add(kvpValue.Key, kvpValue.Value);
}
}
decryptList.Add(dicDecrypt);
}
}
}
dicMessage.Add(kvp.Key, decryptList);
}
}
if (dicMessage.Count > 0)
{
returnMessage.Add(dicMessage);
}
return(returnMessage);
}
internal bool CheckInternetStatus <T>(bool systemActive, PNOperationType type, PNCallback <T> callback, string[] channels, string[] channelGroups)
{
if (unit != null)
{
return(unit.InternetAvailable);
}
else
{
Task[] tasks = new Task[1];
tasks[0] = Task.Factory.StartNew(async() => await CheckClientNetworkAvailability(CallbackClientNetworkStatus, type, callback, channels, channelGroups).ConfigureAwait(false));
tasks[0].ConfigureAwait(false);
try
{
Task.WaitAll(tasks);
}
catch (AggregateException ae) {
foreach (var ie in ae.InnerExceptions)
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} AggregateException CheckInternetStatus Error: {1} {2} ", DateTime.Now.ToString(CultureInfo.InvariantCulture), ie.GetType().Name, ie.Message), pubnubConfig.LogVerbosity);
}
}
return(networkStatus);
}
}
private async Task <bool> CheckSocketConnect <T>(object internetState)
{
lock (internetCheckLock)
{
isInternetCheckRunning = true;
}
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} CheckSocketConnect Entered", DateTime.Now.ToString(CultureInfo.InvariantCulture)), pubnubConfig.LogVerbosity);
Action <bool> internalCallback = null;
PNCallback <T> pubnubCallback = null;
PNOperationType type = PNOperationType.None;
string[] channels = null;
string[] channelGroups = null;
var t = new TaskCompletionSource <bool>();
InternetState <T> state = internetState as InternetState <T>;
if (state != null)
{
internalCallback = state.InternalCallback;
type = state.ResponseType;
pubnubCallback = state.PubnubCallbacck;
channels = state.Channels;
channelGroups = state.ChannelGroups;
}
PubnubApi.Interface.IUrlRequestBuilder urlBuilder = new UrlRequestBuilder(pubnubConfig, jsonLib, unit, pubnubLog, null);
Uri requestUri = urlBuilder.BuildTimeRequest();
try
{
#if !NET35 && !NET40 && !NET45 && !NET461 && !NETSTANDARD10
var response = await httpClient.GetAsync(requestUri);
if (response.IsSuccessStatusCode)
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} HttpClient CheckSocketConnect Resp {1}", DateTime.Now.ToString(CultureInfo.InvariantCulture), response.StatusCode.ToString()), pubnubConfig.LogVerbosity);
networkStatus = true;
t.TrySetResult(true);
}
else
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} HttpClient CheckSocketConnect Resp {1}", DateTime.Now.ToString(CultureInfo.InvariantCulture), response.StatusCode.ToString()), pubnubConfig.LogVerbosity);
networkStatus = false;
t.TrySetResult(false);
}
#else
HttpWebRequest myRequest = null;
myRequest = (HttpWebRequest)System.Net.WebRequest.Create(requestUri);
myRequest.Method = "GET";
using (HttpWebResponse response = await Task.Factory.FromAsync <HttpWebResponse>(myRequest.BeginGetResponse, asyncPubnubResult => (HttpWebResponse)myRequest.EndGetResponse(asyncPubnubResult), null))
{
if (response != null && response.StatusCode == HttpStatusCode.OK)
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} WebRequest CheckSocketConnect Resp {1}", DateTime.Now.ToString(CultureInfo.InvariantCulture), response.StatusCode.ToString()), pubnubConfig.LogVerbosity);
networkStatus = true;
t.TrySetResult(true);
}
}
#endif
}
catch (Exception ex)
{
networkStatus = false;
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} CheckSocketConnect (HttpClient Or Task.Factory) Failed {1}", DateTime.Now.ToString(CultureInfo.InvariantCulture), ex.Message), pubnubConfig.LogVerbosity);
if (!networkStatus)
{
t.TrySetResult(false);
isInternetCheckRunning = false;
ParseCheckSocketConnectException <T>(ex, type, pubnubCallback, internalCallback);
}
}
finally
{
isInternetCheckRunning = false;
}
return(await t.Task.ConfigureAwait(false));
}
private async Task <bool> CheckClientNetworkAvailability <T>(Action <bool> internalCallback, PNOperationType type, PNCallback <T> callback, string[] channels, string[] channelGroups)
{
lock (internetCheckLock)
{
if (isInternetCheckRunning)
{
LoggingMethod.WriteToLog(pubnubLog, string.Format("DateTime {0} InternetCheckRunning Already running", DateTime.Now.ToString()), pubnubConfig.LogVerbosity);
return(networkStatus);
}
}
//mres = new ManualResetEvent(false);
InternetState <T> state = new InternetState <T>();
state.InternalCallback = internalCallback;
state.PubnubCallbacck = callback;
state.ResponseType = type;
//state.ErrorCallback = errorCallback;
state.Channels = channels;
state.ChannelGroups = channelGroups;
networkStatus = await CheckSocketConnect <T>(state);
return(networkStatus);
//ThreadPool.QueueUserWorkItem(CheckSocketConnect<T>, state);
//mres.WaitOne(500);
}
