cmd/mbf: optionally ignore reply

An acknowledgement is not always required in this use case. This change also adds 64 bits of connection configuration for future expansion.

Signed-off-by: Ophestra <cat@gensokyo.uk>

cmd/mbf/daemon_test.go

@@ -3,6 +3,7 @@ package main
 import (
 	"bytes"
 	"context"
+	"encoding/binary"
 	"errors"
 	"io"
 	"log"
@@ -17,7 +18,7 @@ import (
 	"hakurei.app/message"
 )
 
-func TestCureFromIR(t *testing.T) {
+func TestNoReply(t *testing.T) {
 	t.Parallel()
 	if !daemonDeadline().IsZero() {
 		t.Fatal("daemonDeadline did not return the zero value")
@@ -45,7 +46,11 @@ func TestCureFromIR(t *testing.T) {
 			}
 		}()
 
-		if _err := c.EncodeAll(
+		if _, _err := client.Write(
+			binary.LittleEndian.AppendUint64(nil, remoteNoReply),
+		); _err != nil {
+			panic(_err)
+		} else if _err = c.EncodeAll(
 			client,
 			pkg.NewFile("check", []byte{0}),
 		); _err != nil {
@@ -105,7 +110,7 @@ func TestDaemon(t *testing.T) {
 	}()
 
 	var p *check.Absolute
-	p, err = cureRemote(ctx, &addr, pkg.NewFile("check", []byte{0}))
+	p, err = cureRemote(ctx, &addr, pkg.NewFile("check", []byte{0}), 0)
 	if err != nil {
 		t.Fatalf("cureRemote: error = %v", err)
 	}