Martynas Pumputis
59b3a3c8c5
An instance of the interface must implement the HandleUpdate method which (in the future) will be called when any change to the IPAM ring occurs.
21 lines
733 B
Go
21 lines
733 B
Go
package tracker
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import (
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"github.com/weaveworks/weave/net/address"
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)
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// LocalRangeTracker is an interface for tracking changes in the IPAM ring.
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type LocalRangeTracker interface {
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// HandleUpdate is called whenever an address ring gets updated.
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//
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// prevRanges corresponds to ranges which were owned by a peer before
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// a change in the ring, while currRanges to the ones which are currently
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// owned by the peer.
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// Both slices have to be sorted in increasing order.
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// Adjacent ranges within each slice might appear as separate ranges.
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//
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// The local parameter indicates whether the ranges belong to the peer
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// by which the method is called.
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HandleUpdate(prevRanges, currRanges []address.Range, local bool) error
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}
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