33 lines
704 B
Go
33 lines
704 B
Go
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// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package overlay
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import (
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"context"
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"storj.io/storj/pkg/pb"
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)
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// Inspector is a gRPC service for inspecting overlay cache internals
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type Inspector struct {
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cache *Cache
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}
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// NewInspector creates an Inspector
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func NewInspector(cache *Cache) *Inspector {
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return &Inspector{cache: cache}
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}
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// CountNodes returns the number of nodes in the cache
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func (srv *Inspector) CountNodes(ctx context.Context, req *pb.CountNodesRequest) (*pb.CountNodesResponse, error) {
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overlayKeys, err := srv.cache.Inspect(ctx)
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if err != nil {
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return nil, err
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}
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return &pb.CountNodesResponse{
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Count: int64(len(overlayKeys)),
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}, nil
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}
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