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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/peerconnection/rtc_void_request_promise_impl.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/modules/peerconnection/rtc_error_util.h"
#include "third_party/blink/renderer/modules/peerconnection/rtc_peer_connection.h"
namespace blink {
RTCVoidRequestPromiseImpl::RTCVoidRequestPromiseImpl(
RTCPeerConnection* requester,
ScriptPromiseResolver<IDLUndefined>* resolver)
: requester_(requester), resolver_(resolver) {
DCHECK(requester_);
DCHECK(resolver_);
}
RTCVoidRequestPromiseImpl::~RTCVoidRequestPromiseImpl() = default;
void RTCVoidRequestPromiseImpl::RequestSucceeded() {
if (requester_ && requester_->ShouldFireDefaultCallbacks()) {
resolver_->Resolve();
} else {
// This is needed to have the resolver release its internal resources
// while leaving the associated promise pending as specified.
resolver_->Detach();
}
Clear();
}
void RTCVoidRequestPromiseImpl::RequestFailed(const webrtc::RTCError& error) {
if (requester_ && requester_->ShouldFireDefaultCallbacks()) {
RejectPromiseFromRTCError(error, resolver_);
} else {
// This is needed to have the resolver release its internal resources
// while leaving the associated promise pending as specified.
resolver_->Detach();
}
Clear();
}
void RTCVoidRequestPromiseImpl::Clear() {
requester_.Clear();
}
void RTCVoidRequestPromiseImpl::Trace(Visitor* visitor) const {
visitor->Trace(resolver_);
visitor->Trace(requester_);
RTCVoidRequest::Trace(visitor);
}
} // namespace blink
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