Method PingContext

server/flightclient/flight_executor.go:300–307

(ctx context.Context)

		// explicitly, then wait in case DoGet consumed it and is still unwinding.
		_ = e.releaseQueryHandle(ticket)
		_ = e.waitForSessionIdle()
		return nil, fmt.Errorf("flight doget: %w", err)
	}

	schema, err := flight.DeserializeSchema(info.Schema, e.alloc)
	if err != nil {
		cancel()
		reader.Release()
		_ = e.waitForSessionIdle()
		return nil, fmt.Errorf("flight deserialize schema: %w", err)
	}