fix: encoder

Author: sshaplygin

parser/encoder.go

@@ -107,10 +107,11 @@ func (e *Encoder) writePacket(w io.WriteCloser, h Header, args []interface{}) ([
 	}
 
 	if len(args) > 0 {
-		if err := json.NewEncoder(bw).Encode(args); err != nil {
+		if err := json.NewEncoder(bw).Encode(args[0]); err != nil {
 			return nil, err
 		}
 	}
+
 	if f, ok := bw.(flusher); ok {
 		if err := f.Flush(); err != nil {
 			return nil, err
@@ -183,6 +184,7 @@ func (e *Encoder) attachBuffer(v reflect.Value, index *uint64) ([][]byte, error)
 			ret = append(ret, b...)
 		}
 	}
+
 	return ret, nil
 }
 

parser/packet_test.go

@@ -31,7 +31,7 @@ var tests = []struct {
 		},
 		[][]byte{
 			[]byte("51-[\"msg\",{\"_placeholder\":true,\"num\":0}]\n"),
-			[]byte{1, 2, 3},
+			{1, 2, 3},
 		},
 	},
 	{"ID",
@@ -60,7 +60,7 @@ var tests = []struct {
 		},
 		[][]byte{
 			[]byte("61-13[{\"_placeholder\":true,\"num\":0}]\n"),
-			[]byte{1, 2, 3},
+			{1, 2, 3},
 		},
 	},
 	{"Namespace",
@@ -89,7 +89,7 @@ var tests = []struct {
 		},
 		[][]byte{
 			[]byte("51-/woot,[\"msg\",{\"_placeholder\":true,\"num\":0}]\n"),
-			[]byte{2, 3, 4},
+			{2, 3, 4},
 		},
 	},
 	{"NamespaceID",
@@ -117,7 +117,7 @@ var tests = []struct {
 		},
 		[][]byte{
 			[]byte("51-/woot,1[\"msg\",{\"_placeholder\":true,\"num\":0}]\n"),
-			[]byte{2, 3, 4},
+			{2, 3, 4},
 		},
 	},
 }