[Bugfix] fix not recording command bug

pkg/proxy/parser.go

@@ -55,8 +55,8 @@ type Parser struct {
 
 	command         string
 	output          string
-	cmdInputParser  CmdParser
-	cmdOutputParser CmdParser
+	cmdInputParser  *CmdParser
+	cmdOutputParser *CmdParser
 
 	cmdFilterRules []model.SystemUserFilterRule
 	closed         chan struct{}

pkg/proxy/parsercmd.go

@@ -12,10 +12,10 @@ import (
 
 var ps1Pattern = regexp.MustCompile(`^\[?.*@.*\]?[\\$#]\s|mysql>\s`)
 
-func NewCmdParser(sid, name string) CmdParser {
+func NewCmdParser(sid, name string) *CmdParser {
 	parser := CmdParser{id: sid, name:name}
 	parser.initial()
-	return parser
+	return &parser
 }
 
 type CmdParser struct {