Case
sendspin-go -> SendspinKit
Start the server first, then the client. The client advertises a listener and PCM as its only supported audio format, the server connects in, streams audio derived from almost_silent.flac, disconnects, and the matrix compares canonical PCM hashes.
Server
sendspin-go
Client
SendspinKit
Status
Passed
PCM hashes match exactly
Inspection
Summaries, logs, and builds
Matrix result
RAW{
"case_dir": "artifacts/results/data/macos__server-initiated-pcm__sendspin-go__to__SendspinKit",
"client_exit_code": 0,
"client_impl": "SendspinKit",
"reason": "PCM hashes match exactly",
"scenario_id": "server-initiated-pcm",
"server_exit_code": 0,
"server_impl": "sendspin-go",
"status": "passed"
}Server summary (JSON)
RAW{
"audio": {
"bit_depth": 16,
"channels": 1,
"clip_seconds": 5,
"duration_seconds": 5,
"fixture": "/Users/runner/work/conformance/conformance/repos/sendspin-cli/tests/fixtures/almost_silent.flac",
"frame_count": 40000,
"sample_rate": 8000,
"sent_audio_chunk_count": 100,
"sent_encoded_byte_count": 80000,
"sent_encoded_sha256": "b3481a3f75dea856a961e7842d12f8344c7147b3925f9f0b67c5445700bd4cf2",
"source_flac_sha256": "8fdda8244e318c63cd8b699fe461cd7cdddbb729327a0ba00d1bfdbe2192fe17",
"source_pcm_sha256": "9d447b5b270bc99b45bb9a616937e436c941ca56c477f9cbe16a93275a6b059e"
},
"client": {
"client_id": "SendspinKit-client-id",
"name": "SendspinKit-client",
"supported_roles": [
"player@v1"
]
},
"discovery_method": "registry_advertised",
"implementation": "sendspin-go",
"initiator_role": "server",
"peer_hello": {
"payload": {
"client_id": "SendspinKit-client-id",
"device_info": {
"manufacturer": "Apple",
"product_name": "Mac",
"software_version": "Version 26.4 (Build 25E246)"
},
"name": "SendspinKit-client",
"player@v1_support": {
"buffer_capacity": 960000,
"supported_commands": [],
"supported_formats": [
{
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 8000
},
{
"bit_depth": 16,
"channels": 2,
"codec": "pcm",
"sample_rate": 8000
},
{
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 44100
},
{
"bit_depth": 16,
"channels": 2,
"codec": "pcm",
"sample_rate": 44100
},
{
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 48000
},
{
"bit_depth": 16,
"channels": 2,
"codec": "pcm",
"sample_rate": 48000
}
]
},
"supported_roles": [
"player@v1"
],
"version": 1
},
"type": "client/hello"
},
"preferred_codec": "pcm",
"role": "server",
"scenario_id": "server-initiated-pcm",
"server_id": "sendspin-go-server",
"server_name": "sendspin-go server",
"status": "ok",
"stream": {
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 8000
}
}Server log
RAW{
"audio": {
"bit_depth": 16,
"channels": 1,
"clip_seconds": 5,
"duration_seconds": 5,
"fixture": "/Users/runner/work/conformance/conformance/repos/sendspin-cli/tests/fixtures/almost_silent.flac",
"frame_count": 40000,
"sample_rate": 8000,
"sent_audio_chunk_count": 100,
"sent_encoded_byte_count": 80000,
"sent_encoded_sha256": "b3481a3f75dea856a961e7842d12f8344c7147b3925f9f0b67c5445700bd4cf2",
"source_flac_sha256": "8fdda8244e318c63cd8b699fe461cd7cdddbb729327a0ba00d1bfdbe2192fe17",
"source_pcm_sha256": "9d447b5b270bc99b45bb9a616937e436c941ca56c477f9cbe16a93275a6b059e"
},
"client": {
"client_id": "SendspinKit-client-id",
"name": "SendspinKit-client",
"supported_roles": [
"player@v1"
]
},
"discovery_method": "registry_advertised",
"implementation": "sendspin-go",
"initiator_role": "server",
"peer_hello": {
"payload": {
"client_id": "SendspinKit-client-id",
"device_info": {
"manufacturer": "Apple",
"product_name": "Mac",
"software_version": "Version 26.4 (Build 25E246)"
},
"name": "SendspinKit-client",
"player@v1_support": {
"buffer_capacity": 960000,
"supported_commands": [],
"supported_formats": [
{
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 8000
},
{
"bit_depth": 16,
"channels": 2,
"codec": "pcm",
"sample_rate": 8000
},
{
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 44100
},
{
"bit_depth": 16,
"channels": 2,
"codec": "pcm",
"sample_rate": 44100
},
{
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 48000
},
{
"bit_depth": 16,
"channels": 2,
"codec": "pcm",
"sample_rate": 48000
}
]
},
"supported_roles": [
"player@v1"
],
"version": 1
},
"type": "client/hello"
},
"preferred_codec": "pcm",
"role": "server",
"scenario_id": "server-initiated-pcm",
"server_id": "sendspin-go-server",
"server_name": "sendspin-go server",
"status": "ok",
"stream": {
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"sample_rate": 8000
}
}
Client summary (JSON)
RAW{
"audio": {
"audio_chunk_count": 100,
"received_pcm_sha256": "9d447b5b270bc99b45bb9a616937e436c941ca56c477f9cbe16a93275a6b059e",
"received_sample_count": 40000
},
"client_id": "SendspinKit-client-id",
"client_name": "SendspinKit-client",
"implementation": "SendspinKit",
"initiator_role": "server",
"peer_hello": {
"payload": {
"connection_reason": "playback",
"name": "sendspin-go server",
"server_id": "sendspin-go-server",
"version": 1
},
"type": "server/hello"
},
"preferred_codec": "pcm",
"role": "client",
"scenario_id": "server-initiated-pcm",
"server": {
"connection_reason": "playback",
"name": "sendspin-go server",
"server_id": "sendspin-go-server",
"version": 1
},
"status": "ok",
"stream": {
"bit_depth": 16,
"channels": 1,
"codec": "pcm",
"codec_header": null,
"sample_rate": 8000
}
}Client log
RAW[ADAPTER] Listening for server connection on ws://127.0.0.1:19958/sendspin
[ADAPTER] Connected to server: sendspin-go server
[ADAPTER] Metadata: Almost Silent
[ADAPTER] Stream started: pcm 8000Hz 1ch 16bit
[ADAPTER] Disconnected: connectionLost
{
"audio" : {
"audio_chunk_count" : 100,
"received_pcm_sha256" : "9d447b5b270bc99b45bb9a616937e436c941ca56c477f9cbe16a93275a6b059e",
"received_sample_count" : 40000
},
"client_id" : "SendspinKit-client-id",
"client_name" : "SendspinKit-client",
"implementation" : "SendspinKit",
"initiator_role" : "server",
"peer_hello" : {
"payload" : {
"connection_reason" : "playback",
"name" : "sendspin-go server",
"server_id" : "sendspin-go-server",
"version" : 1
},
"type" : "server\/hello"
},
"preferred_codec" : "pcm",
"role" : "client",
"scenario_id" : "server-initiated-pcm",
"server" : {
"connection_reason" : "playback",
"name" : "sendspin-go server",
"server_id" : "sendspin-go-server",
"version" : 1
},
"status" : "ok",
"stream" : {
"bit_depth" : 16,
"channels" : 1,
"codec" : "pcm",
"codec_header" : null,
"sample_rate" : 8000
}
}
[ADAPTER] Summary written to artifacts/results/data/macos__server-initiated-pcm__sendspin-go__to__SendspinKit/client-summary.json
Server build log · sendspin-go-server · built · 0.73s
RAWNo build detail was recorded.
Client build log · SendspinKit-client · built · 41.07s
RAWtaPlaneCommand.swift [35/73] Compiling SendspinKit DataPlaneSink.swift [36/73] Compiling SendspinKit NoOpAudioOutput.swift [37/73] Compiling SendspinKit PCMRingBuffer.swift [38/73] Compiling SendspinKit SyncCorrection.swift [39/73] Compiling SendspinKit VolumeController.swift [40/73] Compiling SendspinKit ArtworkConfiguration.swift [41/73] Compiling SendspinKit ClientTypes.swift [42/73] Compiling SendspinKit ClockSyncStats.swift [43/73] Compiling SendspinKit ConnectionEvent.swift [44/73] Compiling SendspinKit ConnectionState.swift [45/73] Compiling SendspinKit ControlEventSink.swift [46/73] Compiling SendspinKit PlayerConfiguration.swift [47/73] Compiling SendspinKit SendspinClient+ClockSync.swift [48/73] Compiling SendspinKit SendspinClient+Commands.swift [49/73] Compiling SendspinKit SendspinClient+Discovery.swift [50/73] Compiling SendspinKit ClientRole.swift [51/73] Compiling SendspinKit ClientStateMessages.swift [52/73] Compiling SendspinKit CommandMessages.swift [53/73] Compiling SendspinKit GoodbyeMessage.swift [54/73] Compiling SendspinKit HelloMessages.swift [55/73] Compiling SendspinKit SendspinMessage.swift [56/73] Compiling SendspinKit ServerStateMessages.swift [57/73] Compiling SendspinKit StreamMessages.swift [58/73] Compiling SendspinKit TimeMessages.swift [59/73] Compiling SendspinKit SendspinKit.swift [60/73] Compiling SendspinKit ClockSyncProtocol.swift [61/73] Compiling SendspinKit ClockSynchronizer.swift [62/73] Compiling SendspinKit MonotonicClock.swift [63/73] Compiling SendspinKit SendspinTimeFilter.swift [64/73] Compiling SendspinKit TimeFilterSnapshot.swift [65/73] Compiling SendspinKit FrameInbox.swift [66/73] Compiling SendspinKit NWWebSocketTransport.swift [67/73] Compiling SendspinKit SendspinEncoding.swift [68/73] Compiling SendspinKit SendspinTransport.swift [69/73] Compiling SendspinKit TransportError.swift [70/73] Compiling SendspinKit WatermarkedSink.swift [71/75] Compiling ConformanceSendspinKitClient main.swift [72/75] Emitting module ConformanceSendspinKitClient [72/75] Write Objects.LinkFileList [73/75] Linking ConformanceSendspinKitClient [74/75] Applying ConformanceSendspinKitClient Build complete! (30.21s) Fetching https://github.com/sbooth/flac-binary-xcframework.git Fetching https://github.com/sbooth/ogg-binary-xcframework.git [1/32] Fetching flac-binary-xcframework [33/55] Fetching flac-binary-xcframework, ogg-binary-xcframework Fetched https://github.com/sbooth/ogg-binary-xcframework.git from cache (0.43s) Fetched https://github.com/sbooth/flac-binary-xcframework.git from cache (0.43s) Fetching https://github.com/alta/swift-opus.git [1/783] Fetching swift-opus Fetched https://github.com/alta/swift-opus.git from cache (0.50s) Creating working copy for https://github.com/sbooth/flac-binary-xcframework.git Creating working copy for https://github.com/sbooth/ogg-binary-xcframework.git Creating working copy for https://github.com/alta/swift-opus.git Working copy of https://github.com/sbooth/ogg-binary-xcframework.git resolved at 0.1.3 Working copy of https://github.com/sbooth/flac-binary-xcframework.git resolved at 0.2.0 Working copy of https://github.com/alta/swift-opus.git resolved at 0.0.2 Downloading binary artifact https://github.com/sbooth/ogg-binary-xcframework/releases/download/0.1.3/ogg.xcframework.zip Downloading binary artifact https://github.com/sbooth/flac-binary-xcframework/releases/download/0.2.0/FLAC.xcframework.zip [32768/3922418] Downloading https://github.com/sbooth/flac-binary-xcframework/releases/download/0.2.0/FLAC.xcframework.zip [65518/4541165] Downloading https://github.com/sbooth/flac-binary-xcframework/releases/download/0.2.0/FLAC.xcframework.zip, https://github.com/sbooth/ogg-binary-xcframework/releases/download/0.1.3/ogg.xcframework.zip Downloaded https://github.com/sbooth/ogg-binary-xcframework/releases/download/0.1.3/ogg.xcframework.zip (0.64s) Downloaded https://github.com/sbooth/flac-binary-xcframework/releases/download/0.2.0/FLAC.xcframework.zip (0.81s)