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Lib/javascript/v8: use context-aware initialization.

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Context-aware initialization allows to instantiate add-ons multiple
times, most importantly in multiple Workers' contexts. Workers made
first appearance in v10.5. Context-aware initialization was option
earlier than that, even before supported minimum v6.x, yet condition
is chosen more conservatively as NODE_MODULE_VERSION >= 64, a.k.a.
v10.0.
This commit is contained in:
Andy Polyakov 2021-02-28 17:08:14 +01:00
commit b0c01ea851
4 changed files with 35 additions and 26 deletions
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10
Lib/javascript/v8/javascriptcode.swg
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@ -432,7 +432,7 @@ fail:
$jsmangledname_class_0->SetHiddenPrototype(true);
v8::Local<v8::Object> $jsmangledname_obj = $jsmangledname_class_0->GetFunction();
#else
v8::Local<v8::Object> $jsmangledname_obj = $jsmangledname_class_0->GetFunction(SWIGV8_CURRENT_CONTEXT()).ToLocalChecked();
v8::Local<v8::Object> $jsmangledname_obj = $jsmangledname_class_0->GetFunction(context).ToLocalChecked();
#endif
%}
@ -447,7 +447,7 @@ fail:
#if (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x031903)
$jsparent_obj->Set(SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj);
#else
SWIGV8_MAYBE_CHECK($jsparent_obj->Set(SWIGV8_CURRENT_CONTEXT(), SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj));
SWIGV8_MAYBE_CHECK($jsparent_obj->Set(context, SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj));
#endif
%}
@ -472,7 +472,7 @@ fail:
#if (V8_MAJOR_VERSION-0) < 4 && (SWIG_V8_VERSION < 0x031903)
$jsparent_obj->Set(SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj);
#else
SWIGV8_MAYBE_CHECK($jsparent_obj->Set(SWIGV8_CURRENT_CONTEXT(), SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj));
SWIGV8_MAYBE_CHECK($jsparent_obj->Set(context, SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj));
#endif
%}
@ -509,7 +509,7 @@ fail:
* ----------------------------------------------------------------------------- */
%fragment("jsv8_register_static_function", "templates")
%{
SWIGV8_AddStaticFunction($jsparent_obj, "$jsname", $jswrapper);
SWIGV8_AddStaticFunction($jsparent_obj, "$jsname", $jswrapper, context);
%}
/* -----------------------------------------------------------------------------
@ -523,5 +523,5 @@ fail:
* ----------------------------------------------------------------------------- */
%fragment("jsv8_register_static_variable", "templates")
%{
SWIGV8_AddStaticVariable($jsparent_obj, "$jsname", $jsgetter, $jssetter);
SWIGV8_AddStaticVariable($jsparent_obj, "$jsname", $jsgetter, $jssetter, context);
%}