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feat: process response message blocks as a batch

send duplicate responses to the session peer manager to track latencies

License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>

Re-setup provider search delay and rebroadcast delay on a per bitswap instance basis

tag peers in connection manager as they have outstanding requests for blocks to serve

fix #114

Add comments to all exported functions, extract the utils for creating instances in testnet.go,
moves integration tests to bitswap_test

BREAKING CHANGE: removed one constant -- rebroadcastDelay -- which I believe was unused

* HasBlockBufferSize and provideKeysBufferSize no longer matter as we have an
  infinite in-memory buffer.
* provideWorkersMax now defaults to 6 so changing this to 16 actually _increases
  memory consumption.

And remove all locks.

15 will _never_ succeed

This'll back up the queue but take a large load off the DHT.

Fixes #50.

Seperate want list into differentiated types - session tracking and regular

fix #13

fix race conditions while setting up wantlists by creating peer queues on demand

BREAKING CHANGE: PeerManager SendMessage signature changed

fix #51

Make Bitswap GetBlocks just create a temporary session and use that code

fix #52 fix #49

Integrate the ProviderQueryManager into the SessionPeerManager and bitswap in general

re #52, re #49

Move the job of splitting requests to its own package

Reduce duplicates through splits of requests

Add a unit test and do some additional decoupling

- moved sessions out of main bitswap package
- modified session manager to manage all sessions
- moved get functions to their own package so sessions can directly

BREAKING CHANGE: SessionsForBlock, while not used outside of Bitswap, has been removed, and was an
exported function

per https://github.com/golang/go/wiki/CodeReviewComments#comment-sentences

Seperates the functions of tracking wants from tracking peers
Unit tests for both peer manager and want manager
Refactor internals of both to address synchonization issues discovered
in tests

Extract session manager from bitswap
Extract session manager & want manager to package
Move want manager message queue to seperate file
Move Message Queue to subpackage
Respond to PR Comments

If Bitswap receives a block that isn't in it's wantlist, is should ignore it

fix #21 fix #22

It's expensive and causes quite a bit of dialing. Let's give bitswap a second to
work it's magic before we try this.

fixes #16

Updates:

* go-net
* go-text
* dns
* prometheus
* protobuf (golang, not gogo)

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

alternative to #5243 that updates go-cid and all packages that depend on it

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

Updates:

* go-kad-dht: Query performance improvements, DHT client fixes, validates
  records on *local* put.
* go-libp2p-swarm/go-libp2p-transport: Timeout improvements.
* go-multiaddr-net: Exposes useful Conn methods (CloseWrite, CloseRead, etc.)
* go-log: fixes possible panic when enabling/disabling events.
* go-multiaddr: fixes possible panic when stringifying malformed multiaddrs,
  adds support for consuming /p2p/ multiaddrs.

fixes #5113
unblocks #4895

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

* go-log
* sys
* go-crypto

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>