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Merged
tomashdot merged 3 commits into from
Dec 1, 2025
Merged

Fix/new api #1

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6ad836a
fixed websocket new message parsing - prompt_ack and session_id for n…
tomashdot Nov 30, 2025
0f79f88
handle generation_started ws message and add min/max bitrate
tomashdot Dec 1, 2025
bebd9d2
change min and max bitrate
tomashdot Dec 1, 2025
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22 changes: 22 additions & 0 deletions src/client/kotlin/ai/decart/oasis/MirageAPI.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -56,3 +56,25 @@ data class MirageIncomingAnswerMessage(
data class MirageIncomingErrorMessage(
val error: String,
) : MirageIncomingMessage

@Serializable
@SerialName("session_id")
data class MirageIncomingSessionIdMessage(
val session_id: String,
val server_port: Int,
val server_ip: String,
) : MirageIncomingMessage

@Serializable
@SerialName("prompt_ack")
data class MirageIncomingPromptAckMessage(
val prompt: String,
val success: Boolean,
val error: String? = null,
) : MirageIncomingMessage

@Serializable
@SerialName("generation_started")
data class MirageIncomingGenerationStartedMessage(
val dummy: String? = null
) : MirageIncomingMessage
16 changes: 16 additions & 0 deletions src/client/kotlin/ai/decart/oasis/OasisClient.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,9 @@ import dev.onvoid.webrtc.RTCIceCandidate
import dev.onvoid.webrtc.RTCOfferOptions
import dev.onvoid.webrtc.RTCPeerConnection
import dev.onvoid.webrtc.RTCPeerConnectionState
import dev.onvoid.webrtc.RTCRtpEncodingParameters
import dev.onvoid.webrtc.RTCRtpParameters
import dev.onvoid.webrtc.RTCRtpSender
import dev.onvoid.webrtc.RTCRtpTransceiver
import dev.onvoid.webrtc.RTCRtpTransceiverInit
import dev.onvoid.webrtc.RTCSdpType
Expand Down Expand Up @@ -461,6 +464,9 @@ object OasisClient : ClientModInitializer {
Utils.log("Received error message: ${message.error}")
onUnexpectedError(if (message.error == "401: Invalid API key") "Invalid API key" else null)
}
is MirageIncomingSessionIdMessage -> {}
is MirageIncomingPromptAckMessage -> {}
is MirageIncomingGenerationStartedMessage -> {}
}
}

Expand Down Expand Up @@ -556,6 +562,16 @@ object OasisClient : ClientModInitializer {
val videoTrack = WebRTC.peerConnectionFactory.createVideoTrack("videoTrack", videoSource)
val transceiver = peerConnection!!.addTransceiver(videoTrack, RTCRtpTransceiverInit())
WebRTC.preferVideoCodec(transceiver, "VP8")

val sender = transceiver.sender
val parameters = sender.parameters
if (parameters.encodings.isNotEmpty()) {
val encoding = parameters.encodings[0]
encoding.minBitrate = 400 * 1000
encoding.maxBitrate = 2500 * 1000
sender.setParameters(parameters)
Utils.log("Configured VP8 sender bitrate: min=400kbps, max=2.5mbps")
}
}

fun onUnexpectedError(message: String? = null) {
Expand Down