Method GetNode

db.go:88–98

GetNode returns the snowflake node, initializing it once. If initialization fails, it will fatal the program.

()

// GetNode returns the snowflake node, initializing it once.
// If initialization fails, it will fatal the program.
func (sm *SnowflakeManager) GetNode() *snowflake.Node {
	sm.once.Do(func() {
		var err error
		sm.node, err = snowflake.NewNode(sm.nodeNum)
		if err != nil {
			utils.GetLogger().Printf("Failed to initialize snowflake node with nodeNum=%d: %v", sm.nodeNum, err)
			panic(err)
		}
	})
	return sm.node
}

// open returns a newly initialized DB object.
func open(opt Options) (*DB, error) {