This avoids revisiting already-searched branches and cut down
the IsPinned() check times considerably when recursive pins
share big underlying DAGs.
A test has been added which double-checks that pinned and unpinned items
lookups respond as expected with shared branches.
License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
Also change existing 'Node' type to 'ProtoNode' and use that most
everywhere for now. As we move forward with the integration we will try
and use the Node interface in more places that we're currently using
ProtoNode.
License: MIT
Signed-off-by: Jeromy <why@ipfs.io>
This change adds the /ipfs/bitswap/1.1.0 protocol. The new protocol
adds a 'payload' field to the protobuf message and deprecates the
existing 'blocks' field. The 'payload' field is an array of pairs of cid
prefixes and block data. The cid prefixes are used to ensure the correct
codecs and hash functions are used to handle the block on the receiving
end.
License: MIT
Signed-off-by: Jeromy <why@ipfs.io>
Author: Kevin Atkinson <k@kevina.org>
Fix EnumerateChildren & hasChild to take a *cid.Cid instead of []*mdag.Link
Author: Jeromy Johnson <why@ipfs.io>
make FetchGraph use a cid
pin: fix TestPinRecursiveFail
License: MIT
Signed-off-by: Jeromy <why@ipfs.io>
License: MIT
Signed-off-by: Kevin Atkinson <k@kevina.org>
Instead make LinkService a part of DAGService. The LinkService is now
simply an interface that DAGService implements. Also provide a
GetOfflineLinkService() method that the GC uses to get an offline
instance.
License: MIT
Signed-off-by: Kevin Atkinson <k@kevina.org>
This method will use the (also new) LinkService if it is available to
retrieving just the links for a MerkleDAG without necessary having to
retrieve the underlying block.
For now the main benefit is that the pinner will not break when a block
becomes invalid due to a change in the backing file. This is possible
because the metadata for a block (that includes the Links) is stored
separately and thus always available even if the backing file changes.
License: MIT
Signed-off-by: Kevin Atkinson <k@kevina.org>
Provide a new method, Pinner.CheckIfPinned(), which will check if
any of the arguments are pinned. Previously IsPinned would need to be
called once for each block. The new method will speed up the checking
of multiple pinned blocks from O(p*n) to O(p) (where p is the number
of pinned blocks and n is the number of blocks to be check)
Use the new method in "block rm".
License: MIT
Signed-off-by: Kevin Atkinson <k@kevina.org>
* Update golog in go-ipfs
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update go-libp2p for go-log
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update go-libp2p-secio for go-log
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update go-libp2p-crypto for go-log
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update go-libp2p-peer for go-log
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Import peersore, it wasn't imported
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update peerstore
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update peer
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update secio
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
* Update go-libp2p
License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
dont GC blocks used by pinner
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
comment GC algo
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
add lock to blockstore to prevent GC from eating wanted blocks
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
improve FetchGraph
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
separate interfaces for blockstore and GCBlockstore
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
reintroduce indirect pinning, add enumerateChildren dag method
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
