nodejs · joyeecheung · Feb 1, 2019
diff --git a/lib/internal/async_hooks.js b/lib/internal/async_hooks.js
@@ -4,6 +4,11 @@ const {
  ERR_ASYNC_TYPE,
  ERR_INVALID_ASYNC_ID
 } = require('internal/errors').codes;
+  
+
+  
+const { getOptionValue } = require('internal/options');
+  
+const shouldAbortOnUncaughtException =
+  
+  getOptionValue('--abort-on-uncaught-exception');
+  
+
 const async_wrap = internalBinding('async_wrap');
 /* async_hook_fields is a Uint32Array wrapping the uint32_t array of
 * Environment::AsyncHooks::fields_[]. Each index tracks the number of active
@@ -107,7 +112,7 @@ function fatalError(e) {
    Error.captureStackTrace(o, fatalError);
    process._rawDebug(o.stack);
  }
-  
-  if (internalBinding('config').shouldAbortOnUncaughtException) {
+  
+  if (shouldAbortOnUncaughtException) {
    process.abort();
  }
  process.exit(1);

diff --git a/lib/internal/policy/manifest.js b/lib/internal/policy/manifest.js
@@ -25,7 +25,9 @@ const { entries } = Object;
 const kIntegrities = new SafeWeakMap();
 const kReactions = new SafeWeakMap();
 const kRelativeURLStringPattern = /^\.{0,2}\//;
-  
-const { shouldAbortOnUncaughtException } = internalBinding('config');
+  
+const { getOptionValue } = require('internal/options');
+  
+const shouldAbortOnUncaughtException =
+  
+  getOptionValue('--abort-on-uncaught-exception');
 const { abort, exit, _rawDebug } = process;
 function REACTION_THROW(error) {

diff --git a/src/node_config.cc b/src/node_config.cc
@@ -69,9 +69,6 @@ static void Initialize(Local<Object> target,
  READONLY_FALSE_PROPERTY(target, "hasInspector");
 #endif
-  
-  if (env->abort_on_uncaught_exception())
-  
-    READONLY_TRUE_PROPERTY(target, "shouldAbortOnUncaughtException");
-  
-
  READONLY_PROPERTY(target,
                    "bits",
                    Number::New(env->isolate(), 8 * sizeof(intptr_t)));

diff --git a/src/node_options.cc b/src/node_options.cc
@@ -540,7 +540,14 @@ void GetOptions(const FunctionCallbackInfo<Value>& args) {
    switch (option_info.type) {
      case kNoOp:
      case kV8Option:
-  
-        value = Undefined(isolate);
+  
+        // Special case for --abort-on-uncaught-exception which is also
+  
+        // respected by Node.js internals
+  
+        if (item.first == "--abort-on-uncaught-exception") {
+  
+          value = Boolean::New(
+  
+            isolate, original_per_env->abort_on_uncaught_exception);
+  
+        } else {
+  
+          value = Undefined(isolate);
+  
+        }
        break;
      case kBoolean:
        value = Boolean::New(isolate, *parser.Lookup<bool>(field, opts));