Feed one length-delimited Envelope into the core->client stream.
(proc: FakeProc, env: pb.Envelope)
| 81 | assert (await call).system_bootstrap_resp.bundle_id == "bundle" |
| 82 | |
| 83 | failed = asyncio.create_task( |
| 84 | transport.call_unary(pb.Envelope(list_machines_req=pb.ListMachinesRequest())) |
| 85 | ) |
| 86 | request = await _request(process) |
| 87 | _feed( |
| 88 | process, |
| 89 | pb.Envelope( |
| 90 | id=request.id, |