fix: use background context

foomo · Feb 23, 2023 · e8d7c6c · e8d7c6c
1 parent ad6df3c
commit e8d7c6c
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Showing 2 changed files with 27 additions and 14 deletions.
diff --git a/persistence/mongo/collection.go b/persistence/mongo/collection.go
@@ -355,9 +355,12 @@ func (c *Collection) Find(ctx context.Context, filter, results interface{}, opts
 	} else if err != nil {
 		return err
 	}
-	defer CloseCursor(ctx, cursor, &err)
-	err = cursor.All(ctx, results)
-	return err
+
+	if err = cursor.All(ctx, results); err != nil {
+		return err
+	}
+
+	return cursor.Err()
 }
 
 func (c *Collection) FindOne(ctx context.Context, filter, result interface{}, opts ...*options.FindOneOptions) error {
@@ -367,6 +370,7 @@ func (c *Collection) FindOne(ctx context.Context, filter, result interface{}, op
 	} else if res.Err() != nil {
 		return res.Err()
 	}
+
 	return res.Decode(result)
 }
 
@@ -377,37 +381,46 @@ func (c *Collection) FindIterate(ctx context.Context, filter interface{}, handle
 	} else if err != nil {
 		return err
 	}
-	defer CloseCursor(ctx, cursor, &err)
+
+	defer CloseCursor(cursor)
+
 	for cursor.Next(ctx) {
 		if err := handler(cursor.Decode); err != nil {
 			return err
 		}
 	}
-	return err
+
+	return cursor.Err()
 }
 
 func (c *Collection) Aggregate(ctx context.Context, pipeline mongo.Pipeline, results interface{}, opts ...*options.AggregateOptions) error {
 	cursor, err := c.collection.Aggregate(ctx, pipeline, opts...)
 	if err != nil {
 		return err
 	}
-	defer CloseCursor(ctx, cursor, &err)
-	err = cursor.All(ctx, results)
-	return err
+
+	if err = cursor.All(ctx, results); err != nil {
+		return err
+	}
+
+	return cursor.Err()
 }
 
 func (c *Collection) AggregateIterate(ctx context.Context, pipeline mongo.Pipeline, handler IterateHandlerFn, opts ...*options.AggregateOptions) error {
 	cursor, err := c.collection.Aggregate(ctx, pipeline, opts...)
 	if err != nil {
 		return err
 	}
-	defer CloseCursor(ctx, cursor, &err)
+
+	defer CloseCursor(cursor)
+
 	for cursor.Next(ctx) {
 		if err := handler(cursor.Decode); err != nil {
 			return err
 		}
 	}
-	return nil
+
+	return cursor.Err()
 }
 
 // Count returns the count of documents

diff --git a/persistence/mongo/utils.go b/persistence/mongo/utils.go
@@ -3,13 +3,13 @@ package keelmongo
 import (
 	"context"
 
+	"github.com/foomo/keel/log"
 	"go.mongodb.org/mongo-driver/mongo"
 )
 
 // CloseCursor with defer
-func CloseCursor(ctx context.Context, cursor *mongo.Cursor, err *error) {
-	cErr := cursor.Close(ctx)
-	if *err == nil {
-		*err = cErr
+func CloseCursor(cursor *mongo.Cursor) {
+	if err := cursor.Close(context.Background()); err != nil {
+		log.WithError(nil, err).Error("failed to close cursor")
 	}
 }