How to stop JavaScriptCore JSContext evaluating by force on iOS?

问题

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Sometime the script being evaluated should be stopped by force, but I can't find a way to achieve this. Someone pointed out JSContextGroupSetExecutionTimeLimit might work, but It doesn't in my testing, can anyone help?

Another reference: https://github.com/phoboslab/JavaScriptCore-iOS/issues/14

My code:

int extendTerminateCallbackCalled = 0;
static bool extendTerminateCallback(JSContextRef ctx, void *context)
{
    extendTerminateCallbackCalled++;
    if (extendTerminateCallbackCalled == 2) {
        JSContextGroupRef contextGroup = JSContextGetGroup(ctx);
        JSContextGroupSetExecutionTimeLimit(contextGroup, .200f, extendTerminateCallback, 0);
        return false;
    }
    return true;
}

+ (void)stop
{
    JSGlobalContextRef ref = [_context JSGlobalContextRef];
    JSContextGroupRef contextGroup = JSContextGetGroup(ref);
    JSContextGroupSetExecutionTimeLimit(contextGroup, .200f, extendTerminateCallback, 0);
}

来源：https://stackoverflow.com/questions/61727497/how-to-stop-javascriptcore-jscontext-evaluating-by-force-on-ios