ScriptPromise Body::rejectInvalidConsumption(ScriptState* scriptState)
{
if (m_opaque)
return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), "The body is opaque."));
if (isBodyLocked() || bodyUsed())
return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), "Already read"));
return ScriptPromise();
}
Response* Response::clone(ExceptionState& exceptionState)
{
if (isBodyLocked() || bodyUsed()) {
exceptionState.throwTypeError("Response body is already used");
return nullptr;
}
FetchResponseData* response = m_response->clone(executionContext());
Headers* headers = Headers::create(response->headerList());
headers->setGuard(m_headers->guard());
return new Response(executionContext(), response, headers);
}
