internal async Task <MethodInfo> GetFunctionTargetAsync()
{
try
{
return(await _functionLoader.GetFunctionTargetAsync().ConfigureAwait(false));
}
catch (CompilationErrorException exc)
{
TraceOnPrimaryHost("Function compilation error", TraceLevel.Error);
TraceCompilationDiagnostics(exc.Diagnostics, LogTargets.User);
throw;
}
catch (CompilationServiceException exc)
{
const string message = "Compilation service error";
TraceWriter.Error(message, exc, _compilationService.GetType().Name);
Logger?.LogError(message);
// Compiler errors are often sporadic, so we'll attempt to reset the loader here to avoid
// caching the compiler error and leaving the function hopelessly broken
if (++_compilerErrorCount < 3)
{
_functionLoader.Reset();
const string resetMessage = "Function loader reset. Failed compilation result will not be cached.";
TraceWriter.Info(resetMessage);
Logger?.LogError(resetMessage);
}
throw;
}
}
