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23 lines
615 B
Go
23 lines
615 B
Go
package bitswap
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import (
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"time"
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blocks "github.com/jbenet/go-ipfs/blocks"
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u "github.com/jbenet/go-ipfs/util"
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)
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type Exchange interface {
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// Block returns the block associated with a given key.
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// TODO(brian): pass a context instead of a timeout
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Block(k u.Key, timeout time.Duration) (*blocks.Block, error)
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// HasBlock asserts the existence of this block
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// TODO(brian): rename -> HasBlock
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// TODO(brian): accept a value, not a pointer
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// TODO(brian): remove error return value. Should callers be concerned with
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// whether the block was made available on the network?
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HasBlock(blocks.Block) error
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}
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