private static ModuleCollection GetLoadedModules(IExceptionlessLog log, bool includeSystem = false, bool includeDynamic = false)
{
var modules = new ModuleCollection();
#if !PORTABLE && !NETSTANDARD1_2
try {
int id = 1;
foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies())
{
if (!includeDynamic && assembly.IsDynamic)
{
continue;
}
#if !NETSTANDARD1_3 && !NETSTANDARD1_4
try {
if (!includeDynamic && String.IsNullOrEmpty(assembly.Location))
{
continue;
}
} catch (SecurityException ex) {
const string message = "An error occurred while getting the Assembly.Location value. This error will occur when when you are not running under full trust.";
log.Error(typeof(ExceptionlessClient), ex, message);
}
#endif
if (!includeSystem)
{
try {
string publicKeyToken = assembly.GetAssemblyName().GetPublicKeyToken().ToHex();
if (_msPublicKeyTokens.Contains(publicKeyToken))
{
continue;
}
var attrs = assembly.GetCustomAttributes(typeof(System.CodeDom.Compiler.GeneratedCodeAttribute)).ToList();
if (attrs.Count > 0)
{
continue;
}
} catch {}
}
var module = assembly.ToModuleInfo();
module.ModuleId = id;
modules.Add(module);
id++;
}
} catch (Exception ex) {
log.Error(typeof(ExceptionlessClient), ex, "Error loading modules: " + ex.Message);
}
#endif
return(modules);
}
public void Error(string message, string source = null, Exception exception = null)
{
try {
_log.Error(message, source, exception);
} catch (Exception ex) {
try {
_fallbackLog.Error("Error writing to log.", null, ex);
_fallbackLog.Error(message, source, exception);
} catch {}
}
}
private static ModuleCollection GetLoadedModules(IExceptionlessLog log, bool includeSystem = false, bool includeDynamic = false)
{
var modules = new ModuleCollection();
int id = 1;
foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies())
{
if (!includeDynamic && assembly.IsDynamic)
{
continue;
}
try {
if (!includeDynamic && String.IsNullOrEmpty(assembly.Location))
{
continue;
}
} catch (SecurityException ex) {
const string message = "An error occurred while getting the Assembly.Location value. This error will occur when when you are not running under full trust.";
log.Error(typeof(ExceptionlessClient), ex, message);
}
if (!includeSystem)
{
try {
string publicKeyToken = assembly.GetAssemblyName().GetPublicKeyToken().ToHex();
if (_msPublicKeyTokens.Contains(publicKeyToken))
{
continue;
}
object[] attrs = assembly.GetCustomAttributes(typeof(GeneratedCodeAttribute), true);
if (attrs.Length > 0)
{
continue;
}
} catch {}
}
var module = assembly.ToModuleInfo();
if (module.ModuleId > 0)
{
continue;
}
module.ModuleId = id;
modules.Add(module);
id++;
}
return(modules);
}
private static void PopulateStackTrace(this Error error, Error root, Exception exception, IExceptionlessLog log)
{
StackFrame[] frames = null;
try {
var st = new StackTrace(exception, true);
frames = st.GetFrames();
} catch {}
if (frames == null)
{
return;
}
foreach (StackFrame frame in frames)
{
var stackFrame = new Models.Data.StackFrame {
LineNumber = frame.GetFileLineNumber(),
Column = frame.GetFileColumnNumber(),
FileName = frame.GetFileName()
};
try {
stackFrame.Data["ILOffset"] = frame.GetILOffset();
#if NET45
stackFrame.Data["NativeOffset"] = frame.GetNativeOffset();
#endif
} catch (Exception ex) {
log.Error(typeof(ExceptionlessClient), ex, "Error populating StackFrame offset info: " + ex.Message);
}
try {
stackFrame.PopulateMethod(root, frame.GetMethod());
} catch (Exception ex) {
log.Error(typeof(ExceptionlessClient), ex, "Error populating StackFrame method info: " + ex.Message);
}
error.StackTrace.Add(stackFrame);
}
}
public static List<Type> GetTypes(IExceptionlessLog log) {
var types = new List<Type>();
var assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (var assembly in assemblies) {
try {
if (assembly.IsDynamic)
continue;
types.AddRange(assembly.GetExportedTypes());
} catch (Exception ex) {
log.Error(typeof(ExceptionlessExtraConfigurationExtensions), ex, String.Format("An error occurred while getting types for assembly \"{0}\".", assembly));
}
}
return types;
}
public static List<Type> GetTypes(IExceptionlessLog log) {
var types = new List<Type>();
#if !PORTABLE && !NETSTANDARD1_2
var assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (var assembly in assemblies) {
try {
if (assembly.IsDynamic)
continue;
types.AddRange(assembly.GetExportedTypes());
} catch (Exception ex) {
log.Error(typeof(AssemblyHelper), ex, String.Format("An error occurred while getting types for assembly \"{0}\".", assembly));
}
}
#endif
return types;
}
public static List <Type> GetTypes(IExceptionlessLog log)
{
var types = new List <Type>();
var assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (var assembly in assemblies)
{
try {
if (assembly.IsDynamic)
{
continue;
}
types.AddRange(assembly.GetExportedTypes());
} catch (Exception ex) {
log.Error(typeof(ExceptionlessExtraConfigurationExtensions), ex, String.Format("An error occurred while getting types for assembly \"{0}\".", assembly));
}
}
return(types);
}
public static List <Type> GetTypes(IExceptionlessLog log)
{
var types = new List <Type>();
#if !PORTABLE && !NETSTANDARD1_2
var assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (var assembly in assemblies)
{
try {
if (assembly.IsDynamic)
{
continue;
}
types.AddRange(assembly.GetExportedTypes());
} catch (Exception ex) {
log.Error(typeof(AssemblyHelper), ex, String.Format("An error occurred while getting types for assembly \"{0}\".", assembly));
}
}
#endif
return(types);
}
private static ModuleCollection GetLoadedModules(
#if EMBEDDED
IExceptionlessLog log,
#endif
bool includeSystem = false, bool includeDynamic = false)
{
var modules = new ModuleCollection();
int id = 1;
foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies())
{
#if PFX_LEGACY_3_5
try {
if (!includeDynamic && assembly.ManifestModule is System.Reflection.Emit.MethodBuilder)
{
continue;
}
} catch (NotImplementedException ex) {
#if EMBEDDED
log.Error(ex, "An error occurred while checking if the current assembly is a dynamic assembly.");
#endif
}
#else
if (!includeDynamic && assembly.IsDynamic)
{
continue;
}
try {
if (!includeDynamic && String.IsNullOrEmpty(assembly.Location))
{
continue;
}
} catch (SecurityException ex) {
const string message = "An error occurred while getting the Assembly.Location value. This error will occur when when you are not running under full trust.";
#if EMBEDDED
log.Error(typeof(ExceptionlessClient), ex, message);
#else
Trace.WriteLine(String.Format("{0} Exception: {1}", message, ex));
#endif
}
#endif
if (!includeSystem)
{
try {
string publicKeyToken = assembly.GetAssemblyName().GetPublicKeyToken().ToHex();
if (_msPublicKeyTokens.Contains(publicKeyToken))
{
continue;
}
object[] attrs = assembly.GetCustomAttributes(typeof(GeneratedCodeAttribute), true);
if (attrs.Length > 0)
{
continue;
}
} catch {}
}
#if EMBEDDED
var module = assembly.ToModuleInfo(log);
module.ModuleId = id;
modules.Add(assembly.ToModuleInfo(log));
#else
var module = assembly.ToModuleInfo();
module.ModuleId = id;
modules.Add(assembly.ToModuleInfo());
#endif
id++;
}
return(modules);
}
public void Process()
{
if (_processingQueue)
{
return;
}
_log.Info(typeof(DefaultEventQueue), "Processing queue...");
if (!_config.Enabled)
{
_log.Info(typeof(DefaultEventQueue), "Configuration is disabled. The queue will not be processed.");
return;
}
_processingQueue = true;
try {
_storage.CleanupQueueFiles(_config.GetQueueName());
_storage.ReleaseStaleLocks(_config.GetQueueName());
var batch = _storage.GetEventBatch(_config.GetQueueName(), _serializer);
while (batch.Any())
{
bool deleteBatch = true;
try {
var response = _client.PostEvents(batch.Select(b => b.Item2), _config, _serializer);
if (response.ServiceUnavailable)
{
// You are currently over your rate limit or the servers are under stress.
_log.Error(typeof(DefaultEventQueue), "Server returned service unavailable.");
SuspendProcessing();
deleteBatch = false;
}
else if (response.PaymentRequired)
{
// If the organization over the rate limit then discard the event.
_log.Info(typeof(DefaultEventQueue), "Too many events have been submitted, please upgrade your plan.");
SuspendProcessing(discardFutureQueuedItems: true, clearQueue: true);
}
else if (response.UnableToAuthenticate)
{
// The api key was suspended or could not be authorized.
_log.Info(typeof(DefaultEventQueue), "Unable to authenticate, please check your configuration. The event will not be submitted.");
SuspendProcessing(TimeSpan.FromMinutes(15));
}
else if (response.NotFound || response.BadRequest)
{
// The service end point could not be found.
_log.Error(typeof(DefaultEventQueue), "Unable to reach the service end point, please check your configuration. The event will not be submitted.");
SuspendProcessing(TimeSpan.FromHours(4));
}
else if (!response.Success)
{
_log.Error(typeof(DefaultEventQueue), String.Format("An error occurred while submitting events: {0}", response.Message));
SuspendProcessing();
deleteBatch = false;
}
} catch (Exception ex) {
_log.Error(typeof(DefaultEventQueue), ex, String.Concat("An error occurred while submitting events: ", ex.Message));
SuspendProcessing();
deleteBatch = false;
}
if (deleteBatch)
{
_storage.DeleteBatch(batch);
}
else
{
_storage.ReleaseBatch(batch);
}
if (!deleteBatch || IsQueueProcessingSuspended)
{
break;
}
batch = _storage.GetEventBatch(_config.GetQueueName(), _serializer);
}
} catch (Exception ex) {
_log.Error(typeof(DefaultEventQueue), ex, String.Concat("An error occurred while processing the queue: ", ex.Message));
SuspendProcessing();
} finally {
_processingQueue = false;
}
}
public static void Error(this IExceptionlessLog log, Exception exception, string message)
{
log.Error(message, exception: exception);
}
public static void FormattedError(this IExceptionlessLog log, Exception exception, string format, params object[] args)
{
log.Error(GetMessage(format, args), exception: exception);
}
public static void FormattedError(this IExceptionlessLog log, Type source, Exception exception, string format, params object[] args)
{
log.Error(GetMessage(format, args), GetSourceName(source), exception);
}
public void Process()
{
if (IsQueueProcessingSuspended)
{
return;
}
_log.Info(typeof(DefaultEventQueue), "Processing queue...");
if (!_config.Enabled)
{
_log.Info(typeof(DefaultEventQueue), "Configuration is disabled. The queue will not be processed.");
return;
}
if (_processingQueue)
{
_log.Info(typeof(DefaultEventQueue), "The queue is already being processed.");
return;
}
_processingQueue = true;
try {
var batch = _storage.GetEventBatch(_serializer);
if (!batch.Any())
{
_log.Info(typeof(DefaultEventQueue), "There are no events in the queue to process.");
return;
}
bool deleteBatch = true;
try {
var response = _client.Submit(batch.Select(b => b.Item2), _config, _serializer);
if (response.ServiceUnavailable)
{
// You are currently over your rate limit or the servers are under stress.
_log.Error(typeof(DefaultEventQueue), "Server returned service unavailable.");
SuspendProcessing();
deleteBatch = false;
}
else if (response.PaymentRequired)
{
// If the organization over the rate limit then discard the error.
_log.Info(typeof(DefaultEventQueue), "Too many errors have been submitted, please upgrade your plan.");
SuspendProcessing(discardFutureQueuedItems: true, clearQueue: true);
}
else if (response.UnableToAuthenticate)
{
// The api key was suspended or could not be authorized.
_log.Info(typeof(DefaultEventQueue), "Unable to authenticate, please check your configuration. The error will not be submitted.");
SuspendProcessing(TimeSpan.FromMinutes(15));
}
else if (response.NotFound)
{
// The service end point could not be found.
_log.Error(typeof(DefaultEventQueue), "Unable to reach the service end point, please check your configuration. The error will not be submitted.");
SuspendProcessing(TimeSpan.FromHours(4));
}
else if (!response.Success)
{
deleteBatch = false;
}
} catch (Exception ex) {
_log.Error(typeof(DefaultEventQueue), ex, String.Concat("An error occurred while submitting events: ", ex.Message));
deleteBatch = false;
}
if (deleteBatch)
{
_storage.DeleteBatch(batch);
}
else
{
_storage.ReleaseBatch(batch);
}
} catch (Exception ex) {
_log.Error(typeof(DefaultEventQueue), ex, String.Concat("An error occurred while processing the queue: ", ex.Message));
} finally {
_processingQueue = false;
}
//if (response.ShouldUpdateConfiguration(LocalConfiguration.CurrentConfigurationVersion))
// UpdateConfiguration(true);
//completed = new SendErrorCompletedEventArgs(id, exception, false, error);
//OnSendErrorCompleted(completed);
// TODO: Check to see if the configuration needs to be updated.
}
public static void Error(this IExceptionlessLog log, Type source, Exception exception, string message)
{
log.Error(message, GetSourceName(source), exception);
}
public static void FormattedError(this IExceptionlessLog log, Type source, string format, params object[] args)
{
log.Error(String.Format(format, args), GetSourceName(source));
}
private static ModuleCollection GetLoadedModules(IExceptionlessLog log, bool includeSystem = false, bool includeDynamic = false) {
var modules = new ModuleCollection();
try {
int id = 1;
foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies()) {
if (!includeDynamic && assembly.IsDynamic)
continue;
try {
if (!includeDynamic && String.IsNullOrEmpty(assembly.Location))
continue;
} catch (SecurityException ex) {
const string message = "An error occurred while getting the Assembly.Location value. This error will occur when when you are not running under full trust.";
log.Error(typeof(ExceptionlessClient), ex, message);
}
if (!includeSystem) {
try {
string publicKeyToken = assembly.GetAssemblyName().GetPublicKeyToken().ToHex();
if (_msPublicKeyTokens.Contains(publicKeyToken))
continue;
object[] attrs = assembly.GetCustomAttributes(typeof(GeneratedCodeAttribute), true);
if (attrs.Length > 0)
continue;
} catch {}
}
var module = assembly.ToModuleInfo();
module.ModuleId = id;
modules.Add(module);
id++;
}
} catch (Exception ex) {
log.Error(typeof(ExceptionlessClient), ex, "Error loading modules: " + ex.Message);
}
return modules;
}
public static void FormattedError(this IExceptionlessLog log, string format, params object[] args)
{
log.Error(String.Format(format, args));
}
private static void PopulateStackTrace(this Error error, Error root, Exception exception, IExceptionlessLog log) {
StackFrame[] frames = null;
try {
var st = new StackTrace(exception, true);
frames = st.GetFrames();
} catch {}
if (frames == null)
return;
foreach (StackFrame frame in frames) {
var stackFrame = new Models.Data.StackFrame {
LineNumber = frame.GetFileLineNumber(),
Column = frame.GetFileColumnNumber(),
FileName = frame.GetFileName()
};
try {
stackFrame.Data["ILOffset"] = frame.GetILOffset();
stackFrame.Data["NativeOffset"] = frame.GetNativeOffset();
} catch (Exception ex) {
log.Error(typeof(ExceptionlessClient), ex, "Error populating StackFrame offset info: " + ex.Message);
}
try {
stackFrame.PopulateMethod(root, frame.GetMethod());
} catch (Exception ex) {
log.Error(typeof(ExceptionlessClient), ex, "Error populating StackFrame method info: " + ex.Message);
}
error.StackTrace.Add(stackFrame);
}
}
public void Process()
{
if (_processingQueue)
{
return;
}
if (!_config.Enabled)
{
_log.Info(typeof(DefaultEventQueue), "Configuration is disabled. The queue will not be processed.");
return;
}
_log.Trace(typeof(DefaultEventQueue), "Processing queue...");
_processingQueue = true;
try {
_storage.CleanupQueueFiles(_config.GetQueueName(), _config.QueueMaxAge, _config.QueueMaxAttempts);
_storage.ReleaseStaleLocks(_config.GetQueueName());
DateTime maxCreatedDate = DateTime.Now;
int batchSize = _config.SubmissionBatchSize;
var batch = _storage.GetEventBatch(_config.GetQueueName(), _serializer, batchSize, maxCreatedDate);
while (batch.Any())
{
bool deleteBatch = true;
try {
var events = batch.Select(b => b.Item2).ToList();
var response = _client.PostEvents(events, _config, _serializer);
if (response.Success)
{
_log.FormattedInfo(typeof(DefaultEventQueue), "Sent {0} events to \"{1}\".", batch.Count, _config.ServerUrl);
}
else if (response.ServiceUnavailable)
{
// You are currently over your rate limit or the servers are under stress.
_log.Error(typeof(DefaultEventQueue), "Server returned service unavailable.");
SuspendProcessing();
deleteBatch = false;
}
else if (response.PaymentRequired)
{
// If the organization over the rate limit then discard the event.
_log.Info(typeof(DefaultEventQueue), "Too many events have been submitted, please upgrade your plan.");
SuspendProcessing(discardFutureQueuedItems: true, clearQueue: true);
}
else if (response.UnableToAuthenticate)
{
// The api key was suspended or could not be authorized.
_log.Info(typeof(DefaultEventQueue), "Unable to authenticate, please check your configuration. The event will not be submitted.");
SuspendProcessing(TimeSpan.FromMinutes(15));
}
else if (response.NotFound || response.BadRequest)
{
// The service end point could not be found.
_log.FormattedError(typeof(DefaultEventQueue), "Error while trying to submit data: {0}", response.Message);
SuspendProcessing(TimeSpan.FromHours(4));
}
else if (response.RequestEntityTooLarge)
{
if (batchSize > 1)
{
_log.Error(typeof(DefaultEventQueue), "Event submission discarded for being too large. The event will be retried with a smaller batch size.");
batchSize = Math.Max(1, (int)Math.Round(batchSize / 1.5d, 0));
deleteBatch = false;
}
else
{
_log.Error(typeof(DefaultEventQueue), "Event submission discarded for being too large. The event will not be submitted.");
}
}
else if (!response.Success)
{
_log.Error(typeof(DefaultEventQueue), String.Concat("An error occurred while submitting events: ", response.Message));
SuspendProcessing();
deleteBatch = false;
}
OnEventsPosted(new EventsPostedEventArgs {
Events = events, Response = response
});
} catch (AggregateException ex) {
_log.Error(typeof(DefaultEventQueue), ex, String.Concat("An error occurred while submitting events: ", ex.Flatten().Message));
SuspendProcessing();
deleteBatch = false;
} catch (Exception ex) {
_log.Error(typeof(DefaultEventQueue), ex, String.Concat("An error occurred while submitting events: ", ex.Message));
SuspendProcessing();
deleteBatch = false;
}
if (deleteBatch)
{
_storage.DeleteBatch(batch);
}
else
{
_storage.ReleaseBatch(batch);
}
if (!deleteBatch || IsQueueProcessingSuspended)
{
break;
}
batch = _storage.GetEventBatch(_config.GetQueueName(), _serializer, batchSize, maxCreatedDate);
}
} catch (Exception ex) {
_log.Error(typeof(DefaultEventQueue), ex, String.Concat("An error occurred while processing the queue: ", ex.Message));
SuspendProcessing();
} finally {
_processingQueue = false;
}
}
private static ModuleCollection GetLoadedModules(
#if EMBEDDED
IExceptionlessLog log,
#endif
bool includeSystem = false, bool includeDynamic = false) {
var modules = new ModuleCollection();
int id = 1;
foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies()) {
#if PFX_LEGACY_3_5
try {
if (!includeDynamic && assembly.ManifestModule is System.Reflection.Emit.MethodBuilder)
continue;
} catch (NotImplementedException ex) {
#if EMBEDDED
log.Error(ex, "An error occurred while checking if the current assembly is a dynamic assembly.");
#endif
}
#else
if (!includeDynamic && assembly.IsDynamic)
continue;
try {
if (!includeDynamic && String.IsNullOrEmpty(assembly.Location))
continue;
} catch (SecurityException ex) {
const string message = "An error occurred while getting the Assembly.Location value. This error will occur when when you are not running under full trust.";
#if EMBEDDED
log.Error(typeof(ExceptionlessClient), ex, message);
#else
Trace.WriteLine(String.Format("{0} Exception: {1}", message, ex));
#endif
}
#endif
if (!includeSystem) {
try {
string publicKeyToken = assembly.GetAssemblyName().GetPublicKeyToken().ToHex();
if (_msPublicKeyTokens.Contains(publicKeyToken))
continue;
object[] attrs = assembly.GetCustomAttributes(typeof(GeneratedCodeAttribute), true);
if (attrs.Length > 0)
continue;
} catch {}
}
#if EMBEDDED
var module = assembly.ToModuleInfo(log);
module.ModuleId = id;
modules.Add(assembly.ToModuleInfo(log));
#else
var module = assembly.ToModuleInfo();
module.ModuleId = id;
modules.Add(assembly.ToModuleInfo());
#endif
id++;
}
return modules;
}
