/// <summary>
/// Trace information for an unhandled exception.
/// Each request handler should perform its logic within a try block, and call this handler within the catch block.
/// </summary>
/// <param name="ex">the exception caught at top level</param>
/// <param name="tracer">Tracer that will be used to send telemetry on the failure</param>
/// <param name="fallbackTracer">Fallback tracer, in case the tracer fails</param>
public static void TraceUnhandledException(Exception ex, IExtendedTracer tracer, TraceWriter fallbackTracer)
{
// Trace the full exception details
string errorToTrace = $"Top level exception: {ex}";
try
{
// Write to trace
tracer?.TraceError(errorToTrace);
// Report the exception
if (ex != null && tracer != null)
{
AggregateException aggregateException = ex as AggregateException;
if (aggregateException != null)
{
aggregateException.InnerExceptions.ToList().ForEach(tracer.ReportException);
}
else
{
tracer.ReportException(ex);
}
}
// Flush all traces
tracer?.Flush();
}
catch (Exception traceException)
{
try
{
// Try to write to the fallback tracer
fallbackTracer?.Error($"Tracer failed - using fallback tracer. Tracer error: {traceException}");
fallbackTracer?.Error(errorToTrace);
fallbackTracer?.Flush();
}
catch (Exception fallbackTraceException)
{
try
{
// Try to write to console
Console.WriteLine($"Tracer failed - using fallback tracer. Tracer error: {traceException}");
Console.WriteLine($"Fallback tracer failed - using console. Fallback tracer error: {fallbackTraceException}");
Console.WriteLine(errorToTrace);
}
catch (Exception)
{
// Just swallow, nothing better to do here..
}
}
}
}
private static async Task <INetworkWatcher> EnsureNetworkWatcherExists(IAzure azure, Region region, TraceWriter log = null)
{
// Retrieve appropriate Network Watcher, or create one
INetworkWatcher networkWatcher = azure.NetworkWatchers.List().First(x => x.Region == region);
if (networkWatcher == null)
{
try
{
// Create Resource Group for Network Watcher if Network Watcher does not exist
IResourceGroup networkWatcherRG = azure.ResourceGroups.GetByName("NetworkWatcherRG");
if (networkWatcherRG == null)
{
// The RG is conventionally created in USWestCentral even though the Network Watcher region may be different
networkWatcherRG = await azure.ResourceGroups
.Define("NetworkWatcherRG")
.WithRegion(Region.USWestCentral)
.CreateAsync();
}
string networkWatcherName = "NetworkWatcher_" + region.Name.ToString().ToLower();
networkWatcher = await azure.NetworkWatchers.Define(networkWatcherName).WithRegion(region).WithExistingResourceGroup(networkWatcherRG).CreateAsync();
}
catch (Exception ex)
{
log?.Error($"Unable to create ResourceGroup or Network Watcher: {ex}. Exiting.");
throw;
}
}
return(networkWatcher);
}
internal ApplicationPerformanceCounters GetPerformanceCounters(TraceWriter traceWriter = null)
{
string json = _settingsManager.GetSetting(EnvironmentSettingNames.AzureWebsiteAppCountersName);
if (!string.IsNullOrEmpty(json))
{
try
{
// TEMP: need to parse this specially to work around bug where
// sometimes an extra garbage character occurs after the terminal
// brace
int idx = json.LastIndexOf('}');
if (idx > 0)
{
json = json.Substring(0, idx + 1);
}
return(JsonConvert.DeserializeObject <ApplicationPerformanceCounters>(json));
}
catch (JsonReaderException ex)
{
traceWriter?.Error($"Failed to deserialize application performance counters. JSON Content: \"{json}\"", ex);
}
}
return(null);
}
public static GameDTO GetGame(string gameId, TraceWriter log)
{
try
{
using (var client = new DocumentClient(new Uri(_endpointUri), _primaryKey))
{
var game = client.CreateDocumentQuery <Game>(
UriFactory.CreateDocumentCollectionUri(_dbName, _collectionName),
new FeedOptions {
MaxItemCount = 1
}
).Where(g => g.id == gameId).ToList().FirstOrDefault();
if (game != null)
{
return(game.ToDTO());
}
else
{
log?.Info($"Could not find game with id {gameId}");
}
}
}
catch (Exception e)
{
log?.Error(e.ToString());
return(null);
}
return(null);
}
public async Task <TOutput> InvokeAsync <TPayload, TOutput>(TPayload payload, TraceWriter log)
{
object result = false;
try
{
log?.Info("WebhookAFunction invoked.");
var eventGridEvent = (payload as WebhookAFunctionModel)?.EventPayload;
log?.Info($"Webhook A Fired" +
$"\n\tId:{eventGridEvent?.Id}" +
$"\n\tTopic:{eventGridEvent?.Topic}" +
$"\n\tSubject:{eventGridEvent?.Subject}" +
$"\n\tType:{eventGridEvent?.EventType}" +
$"\n\tData:{eventGridEvent?.Data}");
result = true;
}
catch (Exception ex)
{
// log error message
log?.Error($"Exception in function WebhookAFunction -> { ex.GetBaseException().Message }");
// bubble up exception, so that function handler can perform common error handling
throw;
}
return(await Task.FromResult((TOutput)result));
}
private static async Task <INetworkWatcher> EnsureNetworkWatcherExists(IAzure azure, Region region, TraceWriter log = null)
{
// Retrieve appropriate Network Watcher, or create one
INetworkWatcher networkWatcher = null;
IEnumerable <INetworkWatcher> networkWatcherList = azure.NetworkWatchers.List();
if (networkWatcherList != null && networkWatcherList.Count() > 0)
{
log.Verbose($"Network Watchers found in subscription - checking if any are in region {region.Name}");
try
{
networkWatcher = azure.NetworkWatchers.List().First(x => x.Region == region);
}
catch (Exception)
{
log.Info($"No network watchers found in region {region.Name}");
}
}
else
{
log.Verbose("No Network Watchers found in subscription.");
}
if (networkWatcher == null)
{
try
{
string networkWatcherRGName = "NetworkWatcherRG";
log.Info($"No Network Watcher exists in region {region.Name}. Will attempt to create in ResourceGroup {networkWatcherRGName}");
// Create Resource Group for Network Watcher if Network Watcher does not exist
IResourceGroup networkWatcherRG = azure.ResourceGroups.GetByName(networkWatcherRGName);
if (networkWatcherRG == null)
{
Region targetNetworkWatcherRGRegion = region;
log.Info($"Resource Group {networkWatcherRGName} does not exist. Creating it in region: {targetNetworkWatcherRGRegion.Name}. Note - the region of the Network Watcher's Resource Group does not have to match the region of the Network Watcher.");
networkWatcherRG = await azure.ResourceGroups
.Define(networkWatcherRGName)
.WithRegion(targetNetworkWatcherRGRegion)
.CreateAsync();
log.Info("Created Resource Group");
}
string networkWatcherName = "NetworkWatcher_" + region.Name.ToString().ToLower();
log.Info($"Creating the network watcher {networkWatcherName} in resource group {networkWatcherRG.Name}");
networkWatcher = await azure.NetworkWatchers.Define(networkWatcherName).WithRegion(region).WithExistingResourceGroup(networkWatcherRG).CreateAsync();
log.Info($"Network Watcher created successfully");
}
catch (Exception ex)
{
log?.Error($"Unable to create ResourceGroup or Network Watcher: {ex}. Exiting.");
throw ex;
}
}
return(networkWatcher);
}
static async Task <(User user, bool created)> GetOrCreateUser(this DocumentClient client, string databaseId, string userId, TraceWriter log)
{
User user = null;
try
{
log?.Info($" ... getting user ({userId}) in database ({databaseId})");
var response = await client.ReadUserAsync(UriFactory.CreateUserUri(databaseId, userId));
user = response?.Resource;
if (user != null)
{
log?.Info($" ... found existing user ({userId}) in database ({databaseId})");
}
return(user, false);
}
catch (DocumentClientException dcx)
{
dcx.Print(log);
switch (dcx.StatusCode)
{
case HttpStatusCode.NotFound:
log?.Info($" ... did not find user ({userId}) - creating...");
var response = await client.CreateUserAsync(UriFactory.CreateDatabaseUri(databaseId), new User { Id = userId });
user = response?.Resource;
if (user != null)
{
log?.Info($" ... created new user ({userId}) in database ({databaseId})");
}
return(user, user != null);
default: throw;
}
}
catch (Exception ex)
{
log?.Error($"Error getting User with Id: {userId}\n", ex);
throw;
}
}
public static async Task <UserStore> UpdateUserStore(this DocumentClient client, UserStore userStore, Permission permission, TraceWriter log = null)
{
try
{
if (string.IsNullOrEmpty(userStore?.Id) || string.IsNullOrEmpty(permission?.Token))
{
return(null);
}
await client.EnsureCollection(UserStore.Collection);
log?.Info($"Attempting to replace UserStore document with Id: {userStore.Id}");
userStore.Token = permission.Token;
userStore.TokenTimestamp = DateTime.UtcNow;
var response = await client.ReplaceDocumentAsync(userStore.SelfLink, userStore);
var json = response?.Resource?.ToString();
return(string.IsNullOrEmpty(json) ? null : JsonConvert.DeserializeObject <UserStore> (json));
}
catch (DocumentClientException dex)
{
dex.Print(log);
switch (dex.StatusCode)
{
case HttpStatusCode.NotFound:
var response = await client.CreateDocumentAsync(UriFactory.CreateDocumentCollectionUri(UserStore.DatabaseId, UserStore.CollectionId), userStore);
var json = response?.Resource?.ToString();
return(string.IsNullOrEmpty(json) ? null : JsonConvert.DeserializeObject <UserStore> (json));
default: throw;
}
}
catch (Exception ex)
{
log?.Error("Error saving new User", ex);
throw;
}
}
public static async Task <dynamic> DataAsync(this HttpRequestMessage req, TraceWriter log = null)
{
try
{
string requestBody = await req.Content.ReadAsStringAsync();
log?.Info($"requestBody {requestBody}");
return(JsonConvert.DeserializeObject(requestBody));
}
catch (Exception ex)
{
log?.Error("DataSync error", ex);
throw;
}
}
private static async Task <string[]> QueryMLModel(TraceWriter log, QueueNotificationImageUploaded notificationImageUploaded)
{
string[] matchingImages = { };
try
{
HttpClient httpClient = new HttpClient();
string mlServiceEndpoint = ConfigurationManager.AppSettings["MLQueryServiceEndpoint"];
/* Only if the ML Service Endpoint is defined */
if (!String.IsNullOrEmpty(mlServiceEndpoint))
{
HttpRequestMessage httpRequestMessage = new HttpRequestMessage
{
// Uri: http://52.178.119.58/api/v1/service/irisapp/score
RequestUri = new Uri(ConfigurationManager.AppSettings["MLQueryServiceEndpoint"]),
Method = HttpMethod.Post
};
if (!String.IsNullOrEmpty(ConfigurationManager.AppSettings["MLQueryServiceAuthHeader"]))
{
httpRequestMessage.Headers.Add("Authorization", ConfigurationManager.AppSettings["MLQueryServiceAuthHeader"]);
//httpRequestMessage.Headers.Add("Authorization", "Bearer 44a392fb3a6a4c30bfa5bc668c10508e");
}
string httpBody = JsonConvert.SerializeObject(notificationImageUploaded.ImageFile);
httpBody = "{\"input_df\": [{\"petal length\": 1.3, \"sepal length\": 3.0, \"sepal width\": 3.6, \"petal width\": 0.25}]}";
httpRequestMessage.Content = new StringContent(httpBody, null, "application/json");
httpRequestMessage.Content.Headers.Remove("Content-Type");
httpRequestMessage.Content.Headers.Add("Content-Type", "application/json");
HttpResponseMessage httpResponseMessage = await httpClient.SendAsync(httpRequestMessage);
string response = await httpResponseMessage.Content.ReadAsStringAsync();
}
}
catch (Exception ex)
{
log.Error("Error occured communicating with the ML Model Service.", ex);
}
return(matchingImages);
}
public static void Run([TimerTrigger("0 0 9,18 * * 1-5")] TimerInfo myTimer, TraceWriter log)
{
Logger = log;
Logger.Info($"C# Timer trigger function executed at: {DateTime.Now}");
try
{
var rainStatus = WeatherHelper.GetRainInNextHour();
if (rainStatus.WillItRain)
{
DrySafe.Logger.Info($"Rain is planned ! Sending notification.");
NotificationHelper.SendNotification(rainStatus.GetDescription());
}
else
{
DrySafe.Logger.Info($"No rain planned.");
}
}
catch (Exception e)
{
Logger.Error($"Error: {e.Message}");
try
{
NotificationHelper.SendNotification($"DrySafe - Erreur: {e.Message}");
}
catch (Exception e2)
{
MailHelper.SendMail("DrySafe: Error", "One or more errors occured during DrySafe execution: "
+ Environment.NewLine
+ e.Message
+ Environment.NewLine
+ e.StackTrace
+ Environment.NewLine
+ Environment.NewLine
+ e2.Message
+ Environment.NewLine
+ e2.StackTrace
+ Environment.NewLine
+ Environment.NewLine
).Wait();
}
}
}
public static void UpsertStripeTransaction(StripeTransaction trans, TraceWriter log)
{
try
{
var cnnString = ConfigurationManager.ConnectionStrings["PP_ConnectionString"].ConnectionString;
using (var connection = new SqlConnection(cnnString))
{
connection.Open();
using (SqlCommand cmd = new SqlCommand(upsertCommand, connection))
{
cmd.Parameters.Add("@APITransactionID", SqlDbType.VarChar, 50).Value = trans.APITransactionId ?? (object)DBNull.Value;
cmd.Parameters.Add("@TransactionType", SqlDbType.VarChar, 25).Value = trans.TransactionType ?? (object)DBNull.Value;
cmd.Parameters.Add("@Description", SqlDbType.VarChar, 255).Value = trans.Description ?? (object)DBNull.Value;
cmd.Parameters.Add("@CreatedTime", SqlDbType.DateTime).Value = trans.CreatedTime;
cmd.Parameters.Add("@Amount", SqlDbType.Decimal).Value = trans.Amount ?? (object)DBNull.Value;
cmd.Parameters.Add("@Currency", SqlDbType.VarChar, 10).Value = trans.Currency ?? (object)DBNull.Value;
cmd.Parameters.Add("@FeeAmount", SqlDbType.Decimal).Value = trans.FeeAmount ?? (object)DBNull.Value;
cmd.Parameters.Add("@FeeDetails", SqlDbType.NVarChar).Value = trans.FeeDetails ?? (object)DBNull.Value;
cmd.Parameters.Add("@TaxAmount", SqlDbType.Decimal).Value = trans.TaxAmount ?? (object)DBNull.Value;
cmd.Parameters.Add("@LiveMode", SqlDbType.Bit).Value = trans.LiveMode ?? (object)DBNull.Value;
cmd.Parameters.Add("@Status", SqlDbType.VarChar, 50).Value = trans.Status ?? (object)DBNull.Value;
cmd.Parameters.Add("@CustomerStripeID", SqlDbType.VarChar, 25).Value = trans.CustomerStripeId ?? (object)DBNull.Value;
cmd.Parameters.Add("@Captured", SqlDbType.Bit).Value = trans.Captured ?? (object)DBNull.Value;
cmd.Parameters.Add("@Card", SqlDbType.NVarChar).Value = trans.Card ?? (object)DBNull.Value;
cmd.Parameters.Add("@InvoiceID", SqlDbType.VarChar, 50).Value = trans.InvoiceId ?? (object)DBNull.Value;
cmd.Parameters.Add("@CardBrand", SqlDbType.VarChar, 25).Value = trans.CardBrand ?? (object)DBNull.Value;
cmd.Parameters.Add("@DestinationAccountId", SqlDbType.VarChar, 50).Value = trans.DestinationAccountId ?? (object)DBNull.Value;
cmd.Parameters.Add("@TransferID", SqlDbType.VarChar, 50).Value = trans.TransferId ?? (object)DBNull.Value;
cmd.Parameters.Add("@TransferGroup", SqlDbType.VarChar, 50).Value = trans.TransferGroup ?? (object)DBNull.Value;
cmd.Parameters.Add("@Metadata", SqlDbType.NVarChar).Value = trans.Metadata ?? (object)DBNull.Value;
cmd.Parameters.Add("@RefundChargeId", SqlDbType.VarChar, 50).Value = trans.RefundChargeId ?? (object)DBNull.Value;
var resultCount = cmd.ExecuteNonQuery();
}
}
}
catch (Exception ex)
{
//dberrorhandler.inserterror(trans, ex, log);
log.Error("InsertStripeTransaction error", ex);
}
}
public static void Run(FulfillmentResponse responsemessage, ICollector <string> errormessage, TraceWriter log)
{
try
{
log.Verbose($"C# trigger queue function processed a request. inputmessage={responsemessage}", "JE.RMS.Services.OnRewardsResponseRecieved");
#region Update Audit Fields
//Update timestapm in Audit fields
List <SqlParameter> AuditParam = new List <SqlParameter>();
AuditParam.Add(new SqlParameter("@RMSRewardID", responsemessage.RMSRewardID));
var RMSRewardID = MSSQLConnection.ExecuteStoredProcedure <string>(USPContstants.UpdateAuditFieldsInRewardsTrx, AuditParam);
log.Verbose($"FulfillmentResponseTimestamp updated successfully. RMSRewardID={RMSRewardID[0]}", "JE.RMS.Services.OnRewardsResponseRecieved");
string RewardTrxStatus = "Fulfillment completed";
if (responsemessage.Status == "Fail")
{
RewardTrxStatus = "Error";
}
List <SqlParameter> MessageLogParams = new List <SqlParameter>();
MessageLogParams.Add(new SqlParameter("@RMSRewardID", responsemessage.RMSRewardID));
MessageLogParams.Add(new SqlParameter("@MessageType", MessageType.RewardFulfillmentResponse.GetDescription()));
MessageLogParams.Add(new SqlParameter("@IPAddress", responsemessage.ClientIP));
MessageLogParams.Add(new SqlParameter("@Message", JsonConvert.SerializeObject(responsemessage)));
MessageLogParams.Add(new SqlParameter("@RewardsTrxID", null));
var ErrorMessageLogID = MSSQLConnection.ExecuteStoredProcedure <long>(USPContstants.SaveMessageLog, MessageLogParams);
log.Verbose($"MessageLog stored successfully. MessageLogID={ErrorMessageLogID[0]}", "JE.RMS.Services.ProcessFulfillmentForEnergyEarth");
////Call stored procedure to Save RewardTrxChangeLog
List <SqlParameter> RewardTrxChangeLogParams = new List <SqlParameter>();
RewardTrxChangeLogParams.Add(new SqlParameter("@RMSRewardID", responsemessage.RMSRewardID));
RewardTrxChangeLogParams.Add(new SqlParameter("@RewardTrxStatus", RewardTrxStatus));
RewardTrxChangeLogParams.Add(new SqlParameter("@Comment", string.Empty));
RewardTrxChangeLogParams.Add(new SqlParameter("@RewardsTrxID", null));
var RewardTrxChangeLogID = MSSQLConnection.ExecuteStoredProcedure <long>(USPContstants.SaveRewardTrxChangeLog, RewardTrxChangeLogParams);
log.Verbose($"RewardTrxChangeLog stored successfully. RewardTrxChangeLogID={RewardTrxChangeLogID[0]}", "JE.RMS.Services.OnRewardsResponseRecieved");
#endregion
}
catch (Exception ex)
{
log.Error($"Exception ={ex}", ex, "JE.RMS.Services.OnRewardsRequestRecieved");
errormessage.Add(JsonConvert.SerializeObject(ex).ToString());
}
}
public static void Run([EventGridTrigger] EventGridEvent eventData, TraceWriter log)
{
try
{
var data = (JObject)eventData.Data;
var storageDetails = JsonConvert.DeserializeObject <StorageBlobCreatedEventData>(data.ToString());
log.Info($"Blob created at the following URL: {storageDetails.Url}");
var parsedUrl = BlobUrlParser.Parse(storageDetails.Url);
if (parsedUrl.ContainerName == Configuration.FileUploadContainerName)
{
workflowClient.Value.ExecuteAsync(parsedUrl).Wait();
}
}
catch (Exception err)
{
log.Error(err.ToString());
}
}
static async Task WriteDevicesToBlob(string instanceId, IList <ExportImportDevice> devices, TraceWriter log)
{
try
{
CloudStorageAccount storage = CloudStorageAccount.Parse(Settings.Instance.StorageAccountConnectionString);
CloudBlobClient client = storage.CreateCloudBlobClient();
CloudBlobContainer container = client.GetContainerReference(instanceId);
await container.CreateIfNotExistsAsync();
var blob = container.GetBlockBlobReference(Utils.DeviceToImportBlobName);
var buffer = new StringBuilder();
using (var stream = await blob.OpenWriteAsync())
{
for (var i = 0; i < devices.Count;)
{
// write in blocks of 100
for (var y = 0; y < 100 && i < devices.Count; i++, y++)
{
buffer.AppendLine(JsonConvert.SerializeObject(devices[i]));
}
var bytes = Encoding.UTF8.GetBytes(buffer.ToString());
await stream.WriteAsync(bytes, 0, bytes.Length);
buffer.Length = 0;
}
if (buffer.Length > 0)
{
var bytes = Encoding.UTF8.GetBytes(buffer.ToString());
await stream.WriteAsync(bytes, 0, bytes.Length);
}
}
}
catch (Exception ex)
{
log.Error("Failed writing import file to blog", ex);
throw;
}
}
public static void RunComplexMessage(
[ServiceBusTrigger("das-test-complex-messages", AccessRights.Manage, Connection = "ServiceBusConnectionString")]
BrokeredMessage message,
ExecutionContext executionContext,
TraceWriter log)
{
log.Info($"C# ServiceBus queue trigger receiving message: {message.MessageId}");
try
{
var complexMessageEvent = message.DeserializeJsonMessage<ComplexMessageEvent>();
log.Info($"C# ServiceBus queue trigger function processed event: {complexMessageEvent}");
}
catch (Exception e)
{
log.Error($"Unable to deserialize message body for StringMessage. messageId: {message.MessageId} {{ID={executionContext.InvocationId}}}", e);
message.Defer();
}
}
private static string CreateXMLFromJSON(JObject jInput, TraceWriter log)
{
if (jInput == null)
{
return("");
}
try
{
XNode tmpNode = JsonConvert.DeserializeXNode(jInput.ToString(), "Root");
string strXML = tmpNode.ToString();
strXML = strXML.Replace("<Root>", null);
strXML = strXML.Replace("</Root>", null);
return(strXML);
} catch (Exception e)
{
log.Error("Error", e);
return("");
}
}
public static async Task <PhotoInfo> Run([HttpTrigger(AuthorizationLevel.Anonymous, "post")] HttpRequestMessage input, TraceWriter log)
{
// Will eventually use this when we require the user to be authorized to use the app
var isAuth = input.GetRequestContext().Principal.Identity.IsAuthenticated;
log.Info($"Is Auth: {isAuth}", "request context");
try
{
PhotoInfo data = await input.Content.ReadAsAsync <PhotoInfo>();
return(data);
}
catch (Exception ex)
{
log.Error($"*** Error: {ex.Message}");
return(null);
}
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequestMessage req, TraceWriter log)
{
log.Info("C# HTTP trigger function processed a request.");
try
{
var content = await req.Content.ReadAsStringAsync();
DeviceInstallation deviceUpdate = await req.Content.ReadAsAsync <DeviceInstallation>();
await NotificationManager.RegisterDevice(deviceUpdate);
await NotificationManager.SendBroadcastNotification("Notificación en el webinar");
}
catch (Exception ex)
{
log.Error(ex.Message);
}
return(req.CreateResponse(HttpStatusCode.OK));
}
private static async Task <Dictionary <string, int> > GetKeyPhrases(List <dynamic> documents, TraceWriter log)
{
Dictionary <string, int> keyPhrases = new Dictionary <string, int>(StringComparer.InvariantCultureIgnoreCase);
HttpClient httpClient = new HttpClient();
httpClient.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", TextAnalyticsAPIKey);
string requestPayload = JsonConvert.SerializeObject(new { documents = documents });
var request = new HttpRequestMessage(HttpMethod.Post, CognitiveServicesUri)
{
Content = new StringContent(requestPayload, Encoding.UTF8, "application/json")
};
HttpResponseMessage response = await httpClient.SendAsync(request);
if (!response.IsSuccessStatusCode)
{
string error = response.Content?.ReadAsStringAsync().Result;
log.Error("Request failed: " + error);
return(keyPhrases);
}
string content = await response.Content.ReadAsStringAsync();
dynamic responsePayload = JsonConvert.DeserializeObject <dynamic>(content);
foreach (dynamic document in responsePayload.documents)
{
foreach (string keyPhrase in document.keyPhrases)
{
int count;
if (keyPhrases.TryGetValue(keyPhrase, out count))
{
keyPhrases[keyPhrase] = count++;
}
else
{
keyPhrases[keyPhrase] = 1;
}
}
}
return(keyPhrases);
}
// Called for each instance.
// Can be called by the Trigger codepath
public Task <IBinding> BindDirect(BindingProviderContext context)
{
ParameterInfo parameter = context.Parameter;
TAttribute attribute = parameter.GetCustomAttribute <TAttribute>(inherit: false);
string path = attribute.Path;
BindingTemplate bindingTemplate = BindingTemplate.FromString(path);
bindingTemplate.ValidateContractCompatibility(context.BindingDataContract);
IBinding binding = null;
if (parameter.IsOut)
{
if (parameter.ParameterType.GetElementType() == typeof(string))
{
// Bind to 'out string'
binding = new GenericOutStringFileBinding <TAttribute, TFile>(
bindingTemplate, attribute, _strategyBuilder, _converterManager);
}
else
{
binding = new GenericFileBinding <TAttribute, TFile>(parameter, bindingTemplate, attribute, _strategyBuilder, _converterManager);
}
}
else
{
// Native
// Stream
// TextReader | TextWriter
// String, byte[]
binding = new GenericFileBinding <TAttribute, TFile>(parameter, bindingTemplate, attribute, _strategyBuilder, _converterManager);
}
if (binding == null)
{
_trace.Error("Binding is not supported: " + path);
throw new InvalidOperationException("Binding is not supported: " + path);
}
return(Task.FromResult(binding));
}
public static void Run([QueueTrigger("%ProcessPartitionQueue%", Connection = "AzureWebJobsStorage")] string myQueueItem,
[Table("%ProcessPartitionStatusTable%", Connection = "AzureWebJobsStorage")] CloudTable statusTable,
TraceWriter log)
{
log.Info($"Received queue trigger to process partition : {myQueueItem}");
QueueMessageProcesssTabular queueMessage = null;
try
{
queueMessage = JsonConvert.DeserializeObject <QueueMessageProcesssTabular>(myQueueItem);
SqlServerAnalysisServerTabular tabularModel = new SqlServerAnalysisServerTabular()
{
ConnectionString = ConfigurationManager.ConnectionStrings["SsasTabularConnection"].ConnectionString,
DatabaseName = queueMessage.Database ?? ConfigurationManager.AppSettings["DatabaseName"]
};
queueMessage.Status = "Running";
queueMessage.ETag = "*";
TableOperation updateOperation = TableOperation.InsertOrReplace(queueMessage);
statusTable.Execute(updateOperation);
tabularModel.ProcessPartition(queueMessage.Tables, queueMessage.Parition);
queueMessage.Status = "Complete";
queueMessage.ETag = "*";
updateOperation = TableOperation.InsertOrReplace(queueMessage);
statusTable.Execute(updateOperation);
}
catch (Exception e)
{
log.Error($"Error occured processing partition - " +
$"{queueMessage?.Database}/{queueMessage?.Tables}/{queueMessage?.Parition} : {e.ToString()}", e);
queueMessage.Status = "Error Processing";
queueMessage.ErrorDetails = e.ToString();
queueMessage.ETag = "*";
TableOperation updateOperation = TableOperation.InsertOrReplace(queueMessage);
statusTable.Execute(updateOperation);
}
log.Info($"Successfully completed partition processing for {queueMessage?.Database}/{queueMessage?.Tables}/{queueMessage?.Parition}");
}
public static async Task Run(
[OrchestrationTrigger] DurableOrchestrationContext counterContext,
TraceWriter log)
{
int numberOfExecutions = 0;
try
{
numberOfExecutions = counterContext.GetInput <int>();
log.Info($"********{counterContext.InstanceId}: Current counter state is {numberOfExecutions}. isReplaying: {counterContext.IsReplaying} Waiting for next operation.**************");
log.Info($"*********{counterContext.InstanceId}: Call activity ExistFile from {numberOfExecutions}*************");
var existsFile = await counterContext.CallActivityAsync <bool>("ExistFile", numberOfExecutions.ToString());
if (existsFile)
{
log.Info($"*********{counterContext.InstanceId}: EXISTS FILE {numberOfExecutions}.json *************");
log.Info($"*********{counterContext.InstanceId}: Call activity AddCRM from {numberOfExecutions}*************");
await counterContext.CallActivityAsync("AddCRM", numberOfExecutions.ToString());
log.Info($"*********Add element to queeue *************");
await counterContext.CallActivityAsync("AddQueueTrigger", numberOfExecutions.ToString());
log.Info($"*********END element to queeue *************");
}
else
{
log.Info($"*********{counterContext.InstanceId}: NO EXIST FILE {numberOfExecutions}.json *************");
}
log.Info($"*********Return {counterContext.InstanceId}: FINISH from {numberOfExecutions}*************");
}
catch (Exception ex)
{
log.Error($"**********ERROR General execution: {numberOfExecutions} - {counterContext.IsReplaying} - {counterContext.InstanceId} *********", ex.InnerException != null ? ex.InnerException : ex);
if (!counterContext.IsReplaying)
{
log.Info($"**********RETRY execution: {numberOfExecutions} - {counterContext.InstanceId} *********");
counterContext.ContinueAsNew(numberOfExecutions);
}
}
}
public static async Task <IActionResult> Check(
[HttpTrigger(AuthorizationLevel.Anonymous, "post")] HttpRequest request, TraceWriter log)
{
log.Info("Processing request");
try
{
string image = await request.ReadAsStringAsync();
IList <DetectedFace> response = await GetEmotion(image, faceEndpoint, faceKey, log);
return(response != null ? new OkObjectResult(response) : new NotFoundObjectResult("No faces found") as IActionResult);
}
catch (Exception exception)
{
log.Error("Failed processing image", exception);
return(new BadRequestObjectResult(exception));
}
}
public static async Task Run([TimerTrigger("0 */10 * * * *", RunOnStartup = true)] TimerInfo myTimer, TraceWriter log)
{
log.Info($"C# Timer trigger function executed at: {DateTime.Now}");
SetSecurityProtocol();
try
{
var config = Config.GetConfig();
await Timer.Time(() => DataMover.Move(config, log), "Moving data", log);
}
catch (Exception ex)
{
log.Error($"Top level error handling. Message: {ex.Message}", ex);
throw;
}
log.Info($"C# Timer trigger function completed at: {DateTime.Now}");
}
public static async Task SendMessagesDownstream(string myMessages, TraceWriter log)
{
//
// myMessages looks like this:
// {
// "records":[
// {...},
// {...}
// ...
// ]
// }
//
string outputBinding = Util.GetEnvironmentVariable("outputBinding");
if (outputBinding.Length == 0)
{
log.Error("Value for outputBinding is required. Permitted values are: 'logstash', 'arcsight'.");
return;
}
switch (outputBinding)
{
case "logstash":
await Util.obLogstash(myMessages, log);
break;
case "arcsight":
await Util.obArcsight(myMessages, log);
break;
case "splunk":
await Util.obSplunk(myMessages, log);
break;
case "eventhub":
await Util.obEventHub(myMessages, log);
break;
}
}
private static void UploadSensorData(DataTable atomicTable, TraceWriter log)
{
try
{
using (var dbConnection = new SqlConnection(DbConnString))
{
dbConnection.Open();
SqlBulkCopy bcp = new SqlBulkCopy(dbConnection)
{
DestinationTableName = DbTableName
};
bcp.WriteToServer(atomicTable);
}
}
catch (Exception ex)
{
log.Error($"Critical error '{ex.GetType()}': {ex.Message}");
}
}
public static void Run([EventGridTrigger] JObject eventGridEvent, TraceWriter log)
{
log.Info("C# EventGrid trigger function processed a request.");
log.Info(eventGridEvent.ToString(Formatting.Indented));
try
{
// Copy to a static Album instance
var ehEvent = eventGridEvent.ToObject <EventGridEHEvent>();
var uri = new Uri(ehEvent.data.fileUrl);
var measurements = Dump(uri);
}
catch (Exception e)
{
var s = string.Format(CultureInfo.InvariantCulture,
"Error processing request. Exception: {0}, Request: {1}", e, eventGridEvent.ToString());
log.Error(s);
}
}
public async Task <bool> GenerateAndSaveCsv(IEnumerable <LicensePlateDataDocument> licensePlates)
{
var successful = false;
_log.Info("Generating CSV file");
string blobName = $"{DateTime.UtcNow.ToString("s")}.csv";
using (var stream = new MemoryStream())
{
using (var textWriter = new StreamWriter(stream))
using (var csv = new CsvWriter(textWriter))
{
csv.Configuration.Delimiter = ",";
csv.WriteRecords(licensePlates.Select(ToLicensePlateData));
await textWriter.FlushAsync();
_log.Info($"Beginning file upload: {blobName}");
try
{
var container = _blobClient.GetContainerReference(_containerName);
// Retrieve reference to a blob.
var blob = container.GetBlockBlobReference(blobName);
await container.CreateIfNotExistsAsync();
// Upload blob.
stream.Position = 0;
// TODO 7: Asyncronously upload the blob from the memory stream.
// COMPLETE: await blob...;
await blob.UploadFromStreamAsync(stream);
successful = true;
}
catch (Exception e)
{
_log.Error($"Could not upload CSV file: {e.Message}", e);
successful = false;
}
}
}
return(successful);
}
public static async Task <IActionResult> Run([HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = null)] HttpRequest req, TraceWriter log)
{
log.Info("Sentiment started");
string sentence = req.Query["sentence"];
if (string.IsNullOrEmpty(sentence))
{
log.Error("Sentence is empty");
return((ActionResult) new BadRequestResult());
}
log.Info($"About to analyze: {sentence}");
var score = await AnalysisService.AnalyzeWords(sentence);
return((ActionResult) new OkObjectResult(score));
}