Cleanup, signing and update of internals.

internal/client/client.go

@@ -29,14 +29,6 @@ func New(socketPath string) *Client {
 	}
 }
 
-// NewWithTimeout creates a new client with a custom timeout.
-func NewWithTimeout(socketPath string, timeout time.Duration) *Client {
-	return &Client{
-		socketPath: socketPath,
-		timeout:    timeout,
-	}
-}
-
 // Connect establishes a connection to the daemon.
 func (c *Client) Connect() error {
 	c.mu.Lock()
@@ -435,14 +427,3 @@ func (c *Client) ListPresets() ([]protocol.PresetInfo, error) {
 	}
 	return data.Presets, nil
 }
-
-// IsConnected checks if the daemon is reachable.
-func IsConnected(socketPath string) bool {
-	client := New(socketPath)
-	if err := client.Connect(); err != nil {
-		return false
-	}
-	defer client.Close()
-
-	return client.Ping() == nil
-}

internal/client/client_test.go

@@ -7,7 +7,6 @@ import (
 	"os"
 	"path/filepath"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -398,31 +397,6 @@ func TestClient_NotConnected(t *testing.T) {
 	assert.Contains(t, err.Error(), "not connected")
 }
 
-func TestClient_Timeout(t *testing.T) {
-	client := NewWithTimeout("/nonexistent.sock", 100*time.Millisecond)
-	assert.Equal(t, 100*time.Millisecond, client.timeout)
-}
-
-func TestIsConnected(t *testing.T) {
-	t.Run("connected", func(t *testing.T) {
-		server := newMockServer(t)
-		defer server.close()
-
-		server.handler = func(req *protocol.Request) *protocol.Response {
-			resp, _ := protocol.NewOKResponse(nil)
-			return resp
-		}
-
-		connected := IsConnected(server.path)
-		assert.True(t, connected)
-	})
-
-	t.Run("not connected", func(t *testing.T) {
-		connected := IsConnected("/nonexistent/socket.sock")
-		assert.False(t, connected)
-	})
-}
-
 // Matrix test for request types
 func TestClient_RequestTypes_Matrix(t *testing.T) {
 	types := []struct {