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refactor: standardization of code structure (#7)

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Li4n0
2021-04-25 14:15:42 +08:00
committed by GitHub
parent 26755351f7
commit 50a6749070
17 changed files with 88 additions and 100 deletions
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pkg/rmi/rmi.go
+8 -9
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@@ -40,17 +40,16 @@ func (s *Server) getRules() []*Rule {
func (s *Server) updateRules() error {
db := database.DB.Model(new(Rule))
defer s.rulesLock.Unlock()
s.rulesLock.Lock()
db.Order("rank desc").Find(&s.rules)
s.rulesLock.Unlock()
return nil
return db.Order("rank desc").Find(&s.rules).Error
}
func (s *Server) handleConnection(conn net.Conn) {
defer conn.Close()
if err := conn.SetDeadline(time.Now().Add(time.Second * 30)); err != nil {
log.Error("RMI set connection deadline error:%v", err.Error())
log.Error("RMI set connection deadline error:%v", err)
}
ip, port, _ := net.SplitHostPort(conn.RemoteAddr().String())
@@ -58,7 +57,7 @@ func (s *Server) handleConnection(conn net.Conn) {
buf := make([]byte, 1024)
_, err := conn.Read(buf)
if err != nil {
log.Error("RMI read connection error:%v", err.Error())
log.Error("RMI read connection error:%v", err)
}
if !bytes.Contains(buf, []byte{0x4a, 0x52, 0x4d, 0x49}) {
@@ -78,7 +77,7 @@ func (s *Server) handleConnection(conn net.Conn) {
_, err = conn.Write(send)
if err != nil {
log.Error("RMI write connection error: %v", err.Error())
log.Error("RMI write connection error: %v", err)
}
data := make([]byte, 512)
@@ -86,7 +85,7 @@ func (s *Server) handleConnection(conn net.Conn) {
for length := 0; length < 50; {
n, err := conn.Read(data)
if err != nil {
log.Error("RMI read connection error: %v", err.Error())
log.Error("RMI read connection error: %v", err)
}
length += n
}
@@ -105,7 +104,7 @@ func (s *Server) handleConnection(conn net.Conn) {
// create new record
r, err := NewRecord(_rule, flag, path, ip, area)
if err != nil {
log.Error("RMI record[rule_id:%d] created failed :%s", _rule.ID, err.Error())
log.Error("RMI record[rule_id:%d] created failed :%s", _rule.ID, err)
return
}
log.Info("RMI record[id:%d rule:%s remote_ip:%s] has been created", r.ID, _rule.Name, ip)
@@ -150,7 +149,7 @@ func (s *Server) Run() {
for {
tcpConn, err := listener.Accept()
if err != nil {
log.Error("RMI accept connection error: %v", err.Error())
log.Error("RMI accept connection error: %v", err)
continue
}
go s.handleConnection(tcpConn)