Function invokeRuntimeHostOnHost

desktop/runtime-host/client-bridge.ts:529–551

(
  host: HostConnection,
  name: TName,
  payload: RuntimeHostRequestMap[TName],
)

}

async function invokeRuntimeHostOnHost<TName extends RuntimeHostRequestName>(
  host: HostConnection,
  name: TName,
  payload: RuntimeHostRequestMap[TName],
): Promise<RuntimeHostResponseMap[TName]> {
  const child = await ensureRuntimeHost(host)
  const id = randomUUID()

  return await new Promise<RuntimeHostResponseMap[TName]>((resolve, reject) => {
    host.pendingRequests.set(id, {
      name,
      resolve: (value) => resolve(value as RuntimeHostResponseMap[TName]),
      reject,
    })

    child.send({ type: 'request', id, name, payload }, (error) => {
      if (!error) return
      host.pendingRequests.delete(id)
      scheduleThreadHostIdleStop(host)
      reject(error)
    })
  })
}

export function subscribeRuntimeHostEvents(listener: (event: DesktopEvent) => void) {
  desktopListeners.add(listener)