implemented Quit function

commands.go

@@ -1,5 +1,11 @@
 package mpvipc
 
+import (
+	"context"
+	"net"
+	"time"
+)
+
 type LoadFileFlag string
 
 const (
@@ -17,3 +23,37 @@ func LoadFile(socket string, file string, flags LoadFileFlag) error {
 	_, err := SendCommand[any](socket, cmd)
 	return err
 }
+
+func Quit(socket string) error {
+	cmd := &Command{Command: []interface{}{"quit"}}
+	_, err := SendCommand[any](socket, cmd)
+	return err
+}
+
+func IsReady(ctx context.Context, socket string) <-chan bool {
+	out := make(chan bool, 1)
+
+	go func() {
+		defer close(out)
+
+		ticker := time.NewTicker(100 * time.Millisecond)
+		defer ticker.Stop()
+
+		for {
+			select {
+			case <-ticker.C:
+				conn, err := net.Dial("unix", socket)
+				if err == nil {
+					defer conn.Close()
+					out <- true
+					return
+				}
+			case <-ctx.Done():
+				out <- false
+				return
+			}
+		}
+	}()
+
+	return out
+}