internal static void ExecuteWithBasicExceptionHandling(Action handler, bool setErrorInRequestState, bool set500StatusCode)
{
try {
handler();
}
catch (Exception e) {
// Suppress all exceptions since there is no way to report them and in some cases they could wreck the control flow for the request.
try {
EwlStatics.CallEveryMethod(
delegate {
const string prefix = "An exception occurred that could not be handled by the main exception handler:";
if (setErrorInRequestState)
{
Instance.RequestState.SetError(prefix, e);
}
else
{
TelemetryStatics.ReportError(prefix, e);
}
},
delegate {
if (set500StatusCode)
{
Instance.set500StatusCode("Exception");
}
});
}
catch {}
}
}
internal void CleanUpConnectionsAndExecuteNonTransactionalModificationMethods(bool cacheEnabled, bool skipNonTransactionalModificationMethods = false)
{
var methods = new List <Action>();
if (primaryDatabaseConnectionInitialized)
{
methods.Add(() => cleanUpConnection(dataAccessState.PrimaryDatabaseConnection));
}
foreach (var databaseName in secondaryDatabasesWithInitializedConnections)
{
var databaseNameCopy = databaseName;
methods.Add(() => cleanUpConnection(dataAccessState.GetSecondaryDatabaseConnection(databaseNameCopy)));
}
methods.Add(
() => {
try {
if (!skipNonTransactionalModificationMethods && !transactionsMarkedForRollback)
{
if (cacheEnabled)
{
dataAccessState.DisableCache();
try {
foreach (var i in nonTransactionalModificationMethods)
{
i();
}
}
finally {
dataAccessState.ResetCache();
}
}
else
{
foreach (var i in nonTransactionalModificationMethods)
{
i();
}
}
}
}
finally {
nonTransactionalModificationMethods.Clear();
}
});
EwlStatics.CallEveryMethod(methods.ToArray());
transactionsMarkedForRollback = false;
}