24 lines
319 B
Go
24 lines
319 B
Go
package utils
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import (
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"sync"
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"github.com/bwmarrin/snowflake"
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)
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var (
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nodeOnce sync.Once
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node *snowflake.Node
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nodeErr error
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)
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func NextID() (int64, error) {
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nodeOnce.Do(func() {
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node, nodeErr = snowflake.NewNode(1)
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})
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if nodeErr != nil {
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return 0, nodeErr
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}
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return node.Generate().Int64(), nil
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}
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