mirror of
https://github.com/folbricht/routedns.git
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482d40a5db
* Add metric tracking * Clean up metrics structures. * Add available route metric to router.
25 lines
594 B
Go
25 lines
594 B
Go
package rdns
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import (
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"expvar"
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"fmt"
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)
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// Get an *expvar.Int with the given path.
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func getVarInt(base string, id string, name string) *expvar.Int {
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fullname := fmt.Sprintf("routedns.%s.%s.%s", base, id, name)
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if v := expvar.Get(fullname); v != nil {
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return v.(*expvar.Int)
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}
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return expvar.NewInt(fullname)
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}
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// Get an *expvar.Map with the given path.
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func getVarMap(base string, id string, name string) *expvar.Map {
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fullname := fmt.Sprintf("routedns.%s.%s.%s", base, id, name)
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if v := expvar.Get(fullname); v != nil {
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return v.(*expvar.Map)
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}
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return expvar.NewMap(fullname)
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}
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