sync2db

package

v0.0.0-...-4ea7438 Latest Latest Go to latest Published: Dec 4, 2022 License: MIT Imports: 13 Imported by: 0

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func ListenQuitAndDump()

ListenQuitAndDump 函数将会阻塞直到 INT/USR1/USR2 信号到来

func ListenQuitAndDumpAndReload(reload SignalRelodFunc)

func ListenSignal(handler SignalHandleFunc, reload SignalRelodFunc, signals ...os.Signal)

ListenSignal 监听信号 signals, 当收到其中一个信号时调用 handler 函数将会阻塞直到指定的信号到来且 handler 处理信号后返回true(如果返回false,会继续接受信号)

func QuitAndDumpAndReload(sig os.Signal, reload SignalRelodFunc) bool

QuitAndDumpAndReload 这是一个 SignalHandleFunc,用于退出或dump进程退出监听: syscall.SIGINT, syscall.SIGUSR1 dump监听: syscall.SIGUSR2 使用 kill 命令时可以带上信号参数:

kill -s INT <pid> 杀进程
kill -s USR1 <pid> reload配置
kill -s USR2 <pid> dump内存堆栈

type SignalHandleFunc func(sig os.Signal, reload SignalRelodFunc) (ret bool)

type SignalRelodFunc func()

type Sync2DB struct {
	*db_lazy.LazyMysql
	// contains filtered or unexported fields
}

func NewSync2DB(mysqlOrm *xorm.Engine, lazyTimeSecond int, wait *sync.WaitGroup) *Sync2DB

func (s *Sync2DB) Create2DB(bean interface{}) error

func (s *Sync2DB) IsShowLog(isShow bool)

func (s *Sync2DB) Printf(format string, a ...interface{})

func (s *Sync2DB) Printfln(format string, a ...interface{})