infra: add logging wrapping

Resolves issues with gcp cloud logging quirks such as field names

go/internal/pusher/conn.go

@@ -3,9 +3,10 @@ package pusher
 import (
 	"context"
 	"encoding/json"
-	"log/slog"
 	"sync"
 
+	"github.com/flowy-live/llink/internal/utils/flog"
+
 	"nhooyr.io/websocket"
 )
 
@@ -37,16 +38,16 @@ func (c *Conn) ReadPump(ctx context.Context, hub *Hub) {
 		_, data, err := c.ws.Read(ctx)
 		if err != nil {
 			if ctx.Err() != nil {
-				slog.Info("websocket context cancelled", "connId", c.id, "humanId", c.humanID, "error", ctx.Err())
+				flog.Info("websocket context cancelled", "connId", c.id, "humanId", c.humanID, "error", ctx.Err())
 				return
 			}
-			slog.Warn("websocket read error", "connId", c.id, "humanId", c.humanID, "error", err)
+			flog.Warn("websocket read error", "connId", c.id, "humanId", c.humanID, "error", err)
 			return
 		}
 
 		if string(data) == "ping" {
 			if err := c.ws.Write(ctx, websocket.MessageText, []byte("pong")); err != nil {
-				slog.Warn("websocket pong write error", "connId", c.id, "error", err)
+				flog.Warn("websocket pong write error", "connId", c.id, "error", err)
 			}
 			continue
 		}
@@ -92,7 +93,7 @@ func (c *Conn) WritePump(ctx context.Context) {
 				return
 			}
 			if err := c.ws.Write(ctx, websocket.MessageText, data); err != nil {
-				slog.Debug("websocket write error", "connId", c.id, "error", err)
+				flog.Debug("websocket write error", "connId", c.id, "error", err)
 				return
 			}
 		}
@@ -103,14 +104,14 @@ func (c *Conn) WritePump(ctx context.Context) {
 func (c *Conn) Send(msg ServerMessage) {
 	data, err := json.Marshal(msg)
 	if err != nil {
-		slog.Error("failed to marshal server message", "error", err)
+		flog.Error("failed to marshal server message", "error", err)
 		return
 	}
 
 	select {
 	case c.send <- data:
 	default:
-		slog.Warn("slow client, closing connection", "connId", c.id, "humanId", c.humanID)
+		flog.Warn("slow client, closing connection", "connId", c.id, "humanId", c.humanID)
 		c.Close()
 	}
 }