Kotlin Android JetPack Compose webrtc DART 변수 상수 positional SDUI server-driven UI projectedValue wrappedValue stack memory web inspector safari 개발자용 chrome web inspector ReceiveChannel 이전 버전 다운로드 coroutine builder viewmodelScope rememberSaveable composable 생명주기 rememberPermissionState MPEG-DASH 스트리밍 프로토콜 시그널링서버 signaling server Scope Function 개발 환경 설정 Property Wrapper coroutineScope lifecycleScope GlobalScope async await rstp ci/cd nvm coroutine stun Flutter Android Studio Heap Memory 영상 스트리밍 value type SDP apply node 실시간 스트리밍 ios named reference type context struct HLS 컨텍스트 permission Pipeline SRT parameter Flavor Suspend RTMP 안드로이드 Also extension variable Turn Swift Launch Run N State channel Late const function CLASS Remember Let final Ice With