Method Detail

• getFormatVersion

   abstract int getFormatVersion()

  Format version carried in the payload (= 3 for this "v3" format). Distinct
  from the HTTP `X-DoorstepAI-Payload-Version` header (= 4); both are sent.
  

  uint32 format_version = 1;

• getBatchId

   abstract long getBatchId()

  Monotonic per-process batch id (never resets across restarts; seeded from
  wall-clock seconds), mirrors the DSDP v2 envelope `batch_id`.
  

  uint64 batch_id = 2;

• getPrimarySessionUuid

   abstract ByteString getPrimarySessionUuid()

  Primary session UUID as 16 raw bytes in RFC 4122 (big-endian) order — the
  same byte order the server already accepts for DSDP.
  

  bytes primary_session_uuid = 3;

• getExtraSessionUuidsList

   abstract List<ByteString> getExtraSessionUuidsList()

  Additional concurrently-active session UUIDs (16 bytes each), for windows
  that fan out to more than one delivery.
  

  repeated bytes extra_session_uuids = 4;

• getExtraSessionUuidsCount

   abstract int getExtraSessionUuidsCount()

  Additional concurrently-active session UUIDs (16 bytes each), for windows
  that fan out to more than one delivery.
  

  repeated bytes extra_session_uuids = 4;

• getExtraSessionUuids

   abstract ByteString getExtraSessionUuids(int index)

  Additional concurrently-active session UUIDs (16 bytes each), for windows
  that fan out to more than one delivery.
  

  repeated bytes extra_session_uuids = 4;

  Parameters:

  index - The index of the element to return.

• getWallEpochMs

   abstract long getWallEpochMs()

  Batch anchor: min wall-clock across all streams, in epoch milliseconds.
  

  int64 wall_epoch_ms = 5;

• getStreamsList

   abstract List<StreamColumn> getStreamsList()

  Typed, columnar streams (see the stream/channel registry below).
  

  repeated .doorstepai.telemetry.v3.StreamColumn streams = 6;

• getStreams

   abstract StreamColumn getStreams(int index)

  Typed, columnar streams (see the stream/channel registry below).
  

  repeated .doorstepai.telemetry.v3.StreamColumn streams = 6;

• getStreamsCount

   abstract int getStreamsCount()

  Typed, columnar streams (see the stream/channel registry below).
  

  repeated .doorstepai.telemetry.v3.StreamColumn streams = 6;

• getJsonRemainder

   abstract ByteString getJsonRemainder()

  Streams not yet migrated to typed columns are carried here as the existing
  DataPushBody JSON with ONLY those streams populated (IMU/env/pressure/
  altitude stripped out). The server parses this with its existing JSON path
  and merges the typed streams above — so v3 is zero-data-loss from day one,
  and streams migrate into typed columns over time (shrinking this toward
  empty). UTF-8 JSON bytes; the outer deflate compresses it.
  

  bytes json_remainder = 7;

• getTablesList

   abstract List<Table> getTablesList()

  Ragged / string-heavy streams (WiFi scans, GNSS measurement/status, BLE)
  encoded as generic columnar Tables — the same quantize/delta/varint recipe
  plus string-dictionary dedup and a per-column null bitmap. As a stream
  moves from json_remainder into a Table here it drops ~3x (verified on real
  device data: gnss 3.5x, ble 3.4x, all fields equivalence-checked).
  

  repeated .doorstepai.telemetry.v3.Table tables = 8;

• getTables

   abstract Table getTables(int index)

  Ragged / string-heavy streams (WiFi scans, GNSS measurement/status, BLE)
  encoded as generic columnar Tables — the same quantize/delta/varint recipe
  plus string-dictionary dedup and a per-column null bitmap. As a stream
  moves from json_remainder into a Table here it drops ~3x (verified on real
  device data: gnss 3.5x, ble 3.4x, all fields equivalence-checked).
  

  repeated .doorstepai.telemetry.v3.Table tables = 8;

• getTablesCount

   abstract int getTablesCount()

  Ragged / string-heavy streams (WiFi scans, GNSS measurement/status, BLE)
  encoded as generic columnar Tables — the same quantize/delta/varint recipe
  plus string-dictionary dedup and a per-column null bitmap. As a stream
  moves from json_remainder into a Table here it drops ~3x (verified on real
  device data: gnss 3.5x, ble 3.4x, all fields equivalence-checked).
  

  repeated .doorstepai.telemetry.v3.Table tables = 8;