Method constructor

src/db/wal-valve.ts:108–123

(
    private readonly db: DatabaseConnection,
    softMb: number = resolveWalValveMb(process.env.CODEGRAPH_WAL_VALVE_MB),
    private readonly intervalMs: number = CHECK_INTERVAL_MS,
    log: (msg: string) => void = () => {}
  )

  private futileUntil = 0;

  constructor(
    private readonly db: DatabaseConnection,
    softMb: number = resolveWalValveMb(process.env.CODEGRAPH_WAL_VALVE_MB),
    private readonly intervalMs: number = CHECK_INTERVAL_MS,
    log: (msg: string) => void = () => {}
  ) {
    this.softBytes = softMb * 1024 * 1024;
    this.hardBytes = this.softBytes * HARD_CAP_MULTIPLIER;
    this.fileCapBytes = this.softBytes * FILE_CAP_MULTIPLIER;
    // CODEGRAPH_WAL_VALVE_DEBUG=1 surfaces valve decisions to stderr without
    // needing the caller's verbose plumbing — the observability gap that let
    // §7a.1 run 1 fail silently (give-ups were verbose-gated and invisible).
    this.log = process.env.CODEGRAPH_WAL_VALVE_DEBUG
      ? (m) => console.error(`[wal-valve] ${m}`)
      : log;
  }

  private readonly log: (msg: string) => void;