For the rest of the packages in util, move them to thirdparty
and update the references. util is gone!
License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>
Also more refactoring of bitswap in general, including some perf
improvements and eventlog removal.
clean up, and buffer channels
move some things around
correctly buffer work messages
more cleanup, and improve test perf
remove unneccessary test
revert changes to bitswap message, they werent necessary
- updated go-ctxgroup and goprocess
ctxgroup: AddChildGroup was changed to AddChild. Used in two files:
- p2p/net/mock/mock_net.go
- routing/dht/dht.go
- updated context from hg repo to git
prev. commit in hg was ad01a6fcc8a19d3a4478c836895ffe883bd2ceab. (context: make parentCancelCtx iterative)
represents commit 84f8955a887232b6308d79c68b8db44f64df455c in git repo
- updated context to master (b6fdb7d8a4ccefede406f8fe0f017fb58265054c)
Aaron Jacobs (2):
net/context: Don't accept a context in the DoSomethingSlow example.
context: Be clear that users must cancel the result of WithCancel.
Andrew Gerrand (1):
go.net: use golang.org/x/... import paths
Bryan C. Mills (1):
net/context: Don't leak goroutines in Done example.
Damien Neil (1):
context: fix removal of cancelled timer contexts from parent
David Symonds (2):
context: Fix WithValue example code.
net: add import comments.
Sameer Ajmani (1):
context: fix TestAllocs to account for ints in interfaces
Before, the engine worker would pop a task and block on send to the
bitswap worker even if the bitswap worker wasn't to receive. Since the
task could have been invalidated during this blocking send, a small
number of stale (already acquired) blocks would be send to partners.
Now, tasks are only popped off of the queue when bitswap is ready to
send them over the wire. This is accomplished by removing the
outboxChanBuffer and implementing a two-phase communication sequence.
refactor: peerRequestQueue
it's a mistake to make one queue to fit all. Go's lack of algebraic
types turns a generalized queue into a monstrosity of type
checking/casting. Better to have individual queues for individual
purposes.
Conflicts:
exchange/bitswap/decision/bench_test.go
exchange/bitswap/decision/tasks/task_queue.go
fix(bitswap.decision.PRQ): if peers match, always return result of pri comparison
fix(bitswap.decision.Engine): push to the queue before notifying
TOCTOU bug
1. client notifies
2. worker checks (finds nil)
3. worker sleeps
3. client pushes (worker missed the update)
test(PQ): improve documentation and add test
test(bitswap.decision.Engine): handling received messages
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
I think it's time to move a lot of the peer-to-peer networking
but-not-ipfs-specific things into its own package: p2p.
This could in the future be split off into its own library.
The first thing to go is the peer.
this is a major refactor of the entire codebase
it changes the monolithic peer.Peer into using
a peer.ID and a peer.Peerstore.
Other changes:
- removed handshake3.
- testutil vastly simplified peer
- secio bugfix + debugging logs
- testutil: RandKeyPair
- backpressure bugfix: w.o.w.
- peer: added hex enc/dec
- peer: added a PeerInfo struct
PeerInfo is a small struct used to pass around a peer with
a set of addresses and keys. This is not meant to be a
complete view of the system, but rather to model updates to
the peerstore. It is used by things like the routing system.
- updated peer/queue + peerset
- latency metrics
- testutil: use crand for PeerID gen
RandPeerID generates random "valid" peer IDs. it does not
NEED to generate keys because it is as if we lost the key
right away. fine to read some randomness and hash it. to
generate proper keys and an ID, use:
sk, pk, _ := testutil.RandKeyPair()
id, _ := peer.IDFromPublicKey(pk)
Also added RandPeerIDFatal helper
- removed old spipe
- updated seccat
- core: cleanup initIdentity
- removed old getFromPeerList
