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//go:build js && wasm
// +build js,wasm
package webrtc
import (
"syscall/js"
)
// RTPTransceiver represents a combination of an RTPSender and an RTPReceiver that share a common mid.
type RTPTransceiver struct {
// Pointer to the underlying JavaScript RTCRTPTransceiver object.
underlying js.Value
}
// Direction returns the RTPTransceiver's current direction
func (r *RTPTransceiver) Direction() RTPTransceiverDirection {
return NewRTPTransceiverDirection(r.underlying.Get("direction").String())
}
// Sender returns the RTPTransceiver's RTPSender if it has one
func (r *RTPTransceiver) Sender() *RTPSender {
underlying := r.underlying.Get("sender")
if underlying.IsNull() {
return nil
}
return &RTPSender{underlying: underlying}
}
// Receiver returns the RTPTransceiver's RTPReceiver if it has one
func (r *RTPTransceiver) Receiver() *RTPReceiver {
underlying := r.underlying.Get("receiver")
if underlying.IsNull() {
return nil
}
return &RTPReceiver{underlying: underlying}
}
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