DSQ messages are 142 bytes.
Previously, assuming a relatively highly connected masternode hosting 100 connection, each round of coinjoin will result in 14.2KB (100*142) of inbound and outbound traffic each.
Now, using the inventory system, a message will first use 36 bytes per peer (sending and receiving), plus the size of a `getdata` message and the actual message itself. As a result, bandwidth usage for 1 round of mixing would be closer to 36 * 100 + 142 (dsq) + 36 (getdata) = ~3.8KB, a reduction of around ~73%
fa0074e2d82928016a43ca408717154a1c70a4db scripted-diff: Bump copyright headers (MarcoFalke)
Pull request description:
Needs to be done because no one has removed the years yet
ACKs for top commit:
practicalswift:
ACK fa0074e2d82928016a43ca408717154a1c70a4db
Tree-SHA512: 210e92acd7d400b556cf8259c3ec9967797420cfd19f0c2a4fa54cb2b3d32ad9ae27e771269201e7d554c0f4cd73a8b1c1a42c9f65d8685ca4d52e5134b071a3
## Issue being fixed or feature implemented
Now that v19 is buried we can enforce basic bls scheme usage in
governance and coinjoin and drop some extra code we used for backwards
compatibility.
## What was done?
pls see individual commits
## How Has This Been Tested?
run tests, sync and mix on testnet
## Breaking Changes
n/a
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
Implementation of Randomness Beacon Part 3.
Starting from v20 activation fork, members for quorums are sorted using
(if available) the best CL signature found in Coinbase.
If no CL signature is present yet, then the usual way is used (By using
Blockhash instead)
The actual new way to shuffle is already implemented in
https://github.com/dashpay/dash/pull/5366.
SPV clients also need to calculate members, but they only know block
headers.
Since Coinbase is in the actual block, then they lack the required
information to correctly calculate quorum members.
## What was done?
- Message `MNLISTIDFF` is enriched with a new field `quorumsCLSigs`.
This field holds the Chainlock Signature required for each set of
indexes corresponding to quorums in field `newQuorums`.
- Protocol version has been bumped to `70230`.
- Clients with protocol version greater or equal to `70230` will receive
the new field `quorumsCLSigs`.
- The same field is returned in `protx diff` RPC.
Note:
- Field `quorumsCLSigs` will populated only after v20 activation
- If for one or more quorums, no non-null CL sig was found in CbTx then
a null signature is returned in `quorumsCLSigs`.
## How Has This Been Tested?
- Functional test mininode's protocol version was bumped to `70230`.
- `feature_llmq_rotation.py` checks that `quorumsCLSigs` match in both
P2P and RPC messages.
## Breaking Changes
No
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have added or updated relevant unit/integration/functional/e2e
tests
- [x] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
---------
Co-authored-by: thephez <thephez@users.noreply.github.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: pasta <pasta@dashboost.org>
## Issue being fixed or feature implemented
Version field should always be the first field of a message for better
readibility.
## What was done?
- Introduced new protocol version `MNLISTDIFF_VERSION_ORDER` (`70229`).
- `nVersion` serialisation order is changed for clients with protocol
version greater than or equal to `70229`.
- For clients with protocol version >= `70225` and < `70229` the old
order is used: can be deprecated in the future.
- Increased functional test P2P mininode's protocol version to `70229`.
## How Has This Been Tested?
`feature_llmq_rotation.py` with new protocol version.
## Breaking Changes
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [x] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
Mobile wallets would have to convert 4k+ pubkeys at the V19 fork point
and it's a pretty hard job for them that can easily take 10-15 seconds
if not more. Also after the HF, if a masternode list is requested from
before the HF, the operator keys come in basic scheme, but the
merkelroot was calculated with legacy. From mobile team work it wasn't
possible to convert all operator keys to legacy and then calculate the
correct merkleroot.
~This PR builds on top of ~#5392~ #5403 (changes that belong to this PR:
26f7e966500bdea4c604f1d16716b40b366fc707 and
4b42dc8fcee3354afd82ce7e3a72ebe1659f5f22) and aims to solve both of
these issues.~
cc @hashengineering @QuantumExplorer
## What was done?
Introduce `nVersion` on p2p level for every CSimplifiedMNListEntry. Set
`nVersion` to the same value we have it in CDeterministicMNState i.e.
pubkey serialization would not be via basic scheme only after the V19
fork, it would match the way it’s serialized on-chain/in
CDeterministicMNState for that specific MN.
## How Has This Been Tested?
run tests
## Breaking Changes
NOTE: `testnet` is going to re-fork at v19 forkpoint because
`merkleRootMNList` is not going to match
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [ ] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
## What was done?
`MIN_MASTERNODE_PROTO_VERSION` was bumped to match latest
`PROTOCOL_VERSION`.
## How Has This Been Tested?
## Breaking Changes
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
**For repository code-owners and collaborators only**
- [x] I have assigned this pull request to a milestone
## Issue being fixed or feature implemented
## What was done?
Implementation of 4k collateral HPMN.
## How Has This Been Tested?
## Breaking Changes
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have added or updated relevant unit/integration/functional/e2e
tests
- [x] I have made corresponding changes to the documentation
**For repository code-owners and collaborators only**
- [x] I have assigned this pull request to a milestone
---------
Co-authored-by: thephez <thephez@users.noreply.github.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: pasta <pasta@dashboost.org>
Co-authored-by: PastaPastaPasta <6443210+pastapastapasta@users.noreply.github.com>
Co-authored-by: UdjinM6 <1935069+Udjinm6@users.noreply.github.com>
Co-authored-by: Konstantin Akimov <545784+knst@users.noreply.github.com>
## Issue being fixed or feature implemented
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
https://github.com/dashpay/dash/issues/4966
## What was done?
Serialization now depends on the protocol version, and we use an updated
serialization that is spv friendly for the new version
## How Has This Been Tested?
hasn't
## Breaking Changes
this should be backwards compatible, but this likely should get some
release notes.
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
**For repository code-owners and collaborators only**
- [x] I have assigned this pull request to a milestone
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* Added GET_SNAPSHOT_INFO message handling
* Quorum members by rotation
* Quorum utils functions
* Handle GET_QUORUM_ROTATION_INFO with baseBlockHash from client
* Storing QuorumSnaphots in evoDB when requesting them
* Added DIP Enforcement param
* quorumIndex cache
* Quorum Rotation deployment control
* Usage of Bitsets for storing CQuorumSnapshots
* Correct handling of early quorum quarters
* More asserts
* Corrections
* Handling of quorumIndex
* Refactoring of truncate mechanism
* Various fixes
* Interface correction
* Added template type for indexed cache
* Added quorumIndex into commitmenHash
* Various changes
* Needs to update maqQuorumsCache along with indexedQuorumsCache
* Added CFinalCommitment version 2
* Renamed variables
* Fixes
* Refactoring & correct caching of quorumMembers by rotation
* Added assertions
* Refactoring
* Interface change
* Handling of previous DKG session failure
* Applied refactoring
* Build quarter members improvments
* Merge Quorum Rotation and Decreased fee into one deployment (DIP24)
* Added new LLMQ Type
* Added functional tests + refactoring
* Refactoring
* Spreaded Quorum creation and Quorum Index adaptation
* quorumIndex adaptations
* Added quorumIndex in CFinalCommitment
* Latest work
* Final refactoring
* Batch of refactoring
* Fixes for tests
* Fix for CFinalCommitment
* Fix for Quorums
* Fix
* Small changes
* Thread sync fic
* Safety changes
* Reuse mns when needed
* Refactoring
* More refactoring
* Fixes for rotationinfo handling
* Fix for rotation of members
* Correct order of MNs lists in Quorum Snapshots
* Adding extra logs
* Sync rotation quorums + qrinfo changes
* Fix + extra logs
* Removed redundant field
* Fix for null final commitment + refactoring
* Added timers in tests
* Fix for qrinfo message: quorumdiff and merkleRootQuorums
* Small changes for rotation test
* Remove reading from scanQuorumCache
* Added quorum list output
* Crash fix
* Experimental commit
* apply changes to specialtxman.cpp from specialtx.cpp
* all the changes
* substancially speed up feature_llmq_rotation.py
* reenable asserts, add check for reorgs
* Refactoring
* Added extra logs
* format
* trivial
* drop extra boost includes
* drop ContainsMN
* fix ScanQuorums
* check quorum hash and index in CFinalCommitment::Verify
* fix/tweak tests
* IsQuorumRotationEnabled should be aware of the context
* Calculating members based on earlier block.
* Fix for Quorum Members Cache
* Removed duplicate size of baseBlockHashes
* Adaptations of qrinfo to -8 mn lists
* Introduction of llmqTypeDIP24InstantSend
* Adaptation for llmqTypeDIP24InstantSend
* Adaptations for IS
* bump protocol version
* Added feature_llmq_is_migration test
* Various cleanups
* use unordered_lru_cache for quorumSnapshotCache
* trivial refactor ComputeQuorumMembersByQuarterRotation
* Reduced CFinalCommitment::quorumIndex from 32 to 16 bits
* Keep verified LLMQ relay connections
* Experimental Relay connection fix
* Fix for EnsureQuorumConnections rotation
* Using only valid Mns for checking
* Override of nPowTargetSpacing (devnet only)
* Show penalty score in masternode rpc
* fixups
* Rotation refactoring
* Update src/chainparams.cpp
* Replaced LogPrintf with LogPrint
* IS locking fix once DIP24 activation
* Various cleanup
* Updated MIN_MASTERNODE_PROTO_VERSION
* Introduce LLMQ_TEST_INSTANTSEND reg-test only quorum and actually test switching to dip0024 quorums
* Renamed field lastQuorumHashPerIndex
* Renamed to DIP0024
* chore: update nStartTime and nTimeout for mainnet / testnet for DEPLOYMENT_DIP0024
Co-authored-by: Kittywhiskers Van Gogh <63189531+kittywhiskers@users.noreply.github.com>
Co-authored-by: pasta <pasta@dashboost.org>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
* chore: bump MIN_PEER_PROTO_VERSION to 70215
simplifies logic, removes branches
This protocol version is from v14 in May of 2019, should be more than safe to bump this
* drop MIN_COINJOIN_PEER_PROTO_VERSION
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
When receiving an islock, propagate it as islock.
When creating/receiving and isdlock, propagate it as isdlock to peers which support it and as islock to peers which don't.
Functional tests to cover both islock and isdlock scenarios.
* governance/net: move protocol constants into version.h, drop GOVERNANCE_FILTER_PROTO_VERSION
Signed-off-by: pasta <pasta@dashboost.org>
* drop GOVERNANCE_FILTER_PROTO_VERSION
Signed-off-by: pasta <pasta@dashboost.org>
* move MIN_COINJOIN_PEER_PROTO_VERSION into version.h and adjust includes accordingly
Signed-off-by: pasta <pasta@dashboost.org>
* version: Bump PROTOCOL_VERSION and MIN_MASTERNODE_PROTO_VERSION
* version: Introduce LLMQ_DATA_MESSAGES_VERSION for QGETDATA/QDATA support
* test: Bump MY_VERSION to 70219 (LLMQ_DATA_MESSAGES_VERSION)
* llmq: Introduce CQuorumDataRequest as wrapper for QGETDATA requests
* llmq: Implement CQuorum::{SetVerificationVector, SetSecretKeyShare}
* llmq|net|protocol: Implement QGETDATA/QDATA P2P messages
* llmq: Restrict processing QGETDATA/QDATA to masternodes only
* llmq: Implement request limiting for QGETDATA/QDATA
* llmq: Implement CQuorumManger::RequestQuorumData
* rpc: Implement "quorum getdata" as wrapper around QGETDATA
Allows to trigger sending QGETDATA messages to connected peers by RPC.
* test: Handle QGETDATA/QDATA messages in mininode
* test: Add data structures to support QGETDATA/QDATA
* test: Add some helper in test_framework.py
* test: Implement tests for QGETDATA/QDATA in p2p_quorum_data.py
* test: Add p2p_quorum_data.py to BASE_SCRIPTS
* llmq|test: Add QWATCH support for QGETDATA/QDATA
* llmq: Store CQuorumPtr in cache, not CQuorumCPtr
* llmq: Fix cache usage after recent changes
* Use uacomment to create/find specific p2ps
* No need to use network adjusted time here, GetTime should be enough
* rpc: check proTxHash
* minor tweaks
* test: Adjustments after 4e27d6513e
* llmq: Rename and improve error lambda in CQuorumManager::ProcessMessage
* llmq: Process QDATA if -watchquorums is enabled
* test: Handle qwatch messages in mininode
* test: Add test for -watchquorums support
* test: Just some empty lines
* test: Properly stop the p2p network thread at the end of the test
* rpc: Adjust "quorum getdata" parameter descriptions
Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>
* rpc: Fix optionality of proTxHash in "quorum getdata" command
* test: Test optionality of proTxHash for "quorum getdata" command
* test: Be more specific about imports in p2p_quorum_data.py
* llmq|rpc: Add some comments about the request.GetDataMask checks
* test: Some more empty lines
* rpc: One more parameter description
Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>
* test: Unify assert statements / drop parentheses for all of them
* fix typo
Signed-off-by: pasta <pasta@dashboost.org>
* adjust some line wrapping to 80 chars
Signed-off-by: pasta <pasta@dashboost.org>
* tests: Seperate out into dif atomic methods, add logging
Signed-off-by: pasta <pasta@dashboost.org>
* test: Avoid restarting masternodes, just let available requests expire
Just takes a lot time and isn't required imo.
* test: Drop redundant code/tests after separation
This was introduced in 9e224ec2f2
* test: Merge three tests
"test_mnauth_restriction", "test_invalid_messages" and "test_invalid_unexpected_qdata" with the resulting name "test_basics" because i don't feel like DKG recovery thing should be part of a test called "test_invalid_messages" and giving it an own test probably wouldn't make a lot sense because it would still depend on "test_invalid_messages". I also think there is no need for a separated "test_invalid_unexpected_qdata".
* test: Rename test_ratelimiting_banscore -> test_request_limit
* test: Apply python style
* test: Wrap all at 120 characters
Thats the default "draw annoying warnings" setting for PyCharm (and IMO a reasonable line length).
* test: Move some variables
* test: Optimize for speed
* tests: use wait_until in get_mininode_id
* test: Don't use `!=` to check for `None`
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>
Co-authored-by: pasta <pasta@dashboost.org>
We removed "alert" p2p message and changed "mempool" message behaviour a bit. It probably makes sense to bump PROTOCOL_VERSION now. This should also help to distinguish v0.15 nodes from late v0.14.0.x ones.
* Drop registry deletion of the old key
* Drop no longer used CGovernanceObjectVoteFile::RemoveOldVotes()
* Drop temporary disconnect code and bump min protos to 70213
* drop comment
* fix
* Bump PROTOCOL_VERSION and DMN_PROTO_VERSION to 70213
This will disconnect all nodes from the old testnet chain when DIP3 gets
activated through BIP9.
Also update comments where 70212/70213 was referenced.
* Also bump MIN_PEER_PROTO_VERSION_DIP3 and MIN_PRIVATESEND_PEER_PROTO_VERSION
* Add BIP9 parameters for DIP3 deployment on testnet
* Remove autoix BIP9 deployment and reuse DIP3 deployment
* Add BIP9CheckMasternodesUpgraded to chain params
This controls if miners should check for upgraded masternodes first before
adding BIP9 bits to the block version. This only makes sense in network
where masternodes are up and running before BIP9 activation, which is not
necessarely the case in regtest and devnet.
Also refactor ComputeBlockVersion to use fCheckMasternodesUpgraded instead
of the inverse fAssumeMasternodeIsUpgraded. It is set to false by default
and only set to true in CreateNewBlock.
* Check for upgraded masternodes for DIP3 activation (only mainnet and testnet)
* Bump PROTOCOL_VERSION and DMN_PROTO_VERSION
We probably have nodes with 70211 already running on testnet.
* Remove nProtocolVersion fields from deterministic masternode lists
This field was part of my initial implementation from DIP3. One of the last
changes of DIP3 was then to remove this field, which I did not bring back
into code yet. This commit removes it now.
We use PROTOCOL_VERSION now in cases were compatibility in the the pre-DIP3
list is needed.
* Add type and mode fields in DIP3 special TXs
These were added to DIP3 but not in-code yet.
* Add DMN_PROTO_VERSION
* Merge #8068: Compact Blocks
48efec8 Fix some minor compact block issues that came up in review (Matt Corallo)
ccd06b9 Elaborate bucket size math (Pieter Wuille)
0d4cb48 Use vTxHashes to optimize InitData significantly (Matt Corallo)
8119026 Provide a flat list of txid/terators to txn in CTxMemPool (Matt Corallo)
678ee97 Add BIP 152 to implemented BIPs list (Matt Corallo)
56ba516 Add reconstruction debug logging (Matt Corallo)
2f34a2e Get our "best three" peers to announce blocks using cmpctblocks (Matt Corallo)
927f8ee Add ability to fetch CNode by NodeId (Matt Corallo)
d25cd3e Add receiver-side protocol implementation for CMPCTBLOCK stuff (Matt Corallo)
9c837d5 Add sender-side protocol implementation for CMPCTBLOCK stuff (Matt Corallo)
00c4078 Add protocol messages for short-ids blocks (Matt Corallo)
e3b2222 Add some blockencodings tests (Matt Corallo)
f4f8f14 Add TestMemPoolEntryHelper::FromTx version for CTransaction (Matt Corallo)
85ad31e Add partial-block block encodings API (Matt Corallo)
5249dac Add COMPACTSIZE wrapper similar to VARINT for serialization (Matt Corallo)
cbda71c Move context-required checks from CheckBlockHeader to Contextual... (Matt Corallo)
7c29ec9 If AcceptBlockHeader returns true, pindex will be set. (Matt Corallo)
96806c3 Stop trimming when mapTx is empty (Pieter Wuille)
* Merge #8408: Prevent fingerprinting, disk-DoS with compact blocks
1d06e49 Ignore CMPCTBLOCK messages for pruned blocks (Suhas Daftuar)
1de2a46 Ignore GETBLOCKTXN requests for unknown blocks (Suhas Daftuar)
* Merge #8418: Add tests for compact blocks
45c7ddd Add p2p test for BIP 152 (compact blocks) (Suhas Daftuar)
9a22a6c Add support for compactblocks to mininode (Suhas Daftuar)
a8689fd Tests: refactor compact size serialization in mininode (Suhas Daftuar)
9c8593d Implement SipHash in Python (Pieter Wuille)
56c87e9 Allow changing BIP9 parameters on regtest (Suhas Daftuar)
* Merge #8505: Trivial: Fix typos in various files
1aacfc2 various typos (leijurv)
* Merge #8449: [Trivial] Do not shadow local variable, cleanup
a159f25 Remove redundand (and shadowing) declaration (Pavel Janík)
cce3024 Do not shadow local variable, cleanup (Pavel Janík)
* Merge #8739: [qa] Fix broken sendcmpct test in p2p-compactblocks.py
157254a Fix broken sendcmpct test in p2p-compactblocks.py (Suhas Daftuar)
* Merge #8854: [qa] Fix race condition in p2p-compactblocks test
b5fd666 [qa] Fix race condition in p2p-compactblocks test (Suhas Daftuar)
* Merge #8393: Support for compact blocks together with segwit
27acfc1 [qa] Update p2p-compactblocks.py for compactblocks v2 (Suhas Daftuar)
422fac6 [qa] Add support for compactblocks v2 to mininode (Suhas Daftuar)
f5b9b8f [qa] Fix bug in mininode witness deserialization (Suhas Daftuar)
6aa28ab Use cmpctblock type 2 for segwit-enabled transfer (Pieter Wuille)
be7555f Fix overly-prescriptive p2p-segwit test for new fetch logic (Matt Corallo)
06128da Make GetFetchFlags always request witness objects from witness peers (Matt Corallo)
* Merge #8882: [qa] Fix race conditions in p2p-compactblocks.py and sendheaders.py
b55d941 [qa] Fix race condition in sendheaders.py (Suhas Daftuar)
6976db2 [qa] Another attempt to fix race condition in p2p-compactblocks.py (Suhas Daftuar)
* Merge #8904: [qa] Fix compact block shortids for a test case
4cdece4 [qa] Fix compact block shortids for a test case (Dagur Valberg Johannsson)
* Merge #8637: Compact Block Tweaks (rebase of #8235)
3ac6de0 Align constant names for maximum compact block / blocktxn depth (Pieter Wuille)
b2e93a3 Add cmpctblock to debug help list (instagibbs)
fe998e9 More agressively filter compact block requests (Matt Corallo)
02a337d Dont remove a "preferred" cmpctblock peer if they provide a block (Matt Corallo)
* Merge #8975: Chainparams: Trivial: In AppInit2(), s/Params()/chainparams/
6f2f639 Chainparams: Trivial: In AppInit2(), s/Params()/chainparams/ (Jorge Timón)
* Merge #8968: Don't hold cs_main when calling ProcessNewBlock from a cmpctblock
72ca7d9 Don't hold cs_main when calling ProcessNewBlock from a cmpctblock (Matt Corallo)
* Merge #8995: Add missing cs_main lock to ::GETBLOCKTXN processing
dfe7906 Add missing cs_main lock to ::GETBLOCKTXN processing (Matt Corallo)
* Merge #8515: A few mempool removal optimizations
0334430 Add some missing includes (Pieter Wuille)
4100499 Return shared_ptr<CTransaction> from mempool removes (Pieter Wuille)
51f2783 Make removed and conflicted arguments optional to remove (Pieter Wuille)
f48211b Bypass removeRecursive in removeForReorg (Pieter Wuille)
* Merge #9026: Fix handling of invalid compact blocks
d4833ff Bump the protocol version to distinguish new banning behavior. (Suhas Daftuar)
88c3549 Fix compact block handling to not ban if block is invalid (Suhas Daftuar)
c93beac [qa] Test that invalid compactblocks don't result in ban (Suhas Daftuar)
* Merge #9039: Various serialization simplifcations and optimizations
d59a518 Use fixed preallocation instead of costly GetSerializeSize (Pieter Wuille)
25a211a Add optimized CSizeComputer serializers (Pieter Wuille)
a2929a2 Make CSerAction's ForRead() constexpr (Pieter Wuille)
a603925 Avoid -Wshadow errors (Pieter Wuille)
5284721 Get rid of nType and nVersion (Pieter Wuille)
657e05a Make GetSerializeSize a wrapper on top of CSizeComputer (Pieter Wuille)
fad9b66 Make nType and nVersion private and sometimes const (Pieter Wuille)
c2c5d42 Make streams' read and write return void (Pieter Wuille)
50e8a9c Remove unused ReadVersion and WriteVersion (Pieter Wuille)
* Merge #9058: Fixes for p2p-compactblocks.py test timeouts on travis (#8842)
dac53b5 Modify getblocktxn handler not to drop requests for old blocks (Russell Yanofsky)
55bfddc [qa] Fix stale data bug in test_compactblocks_not_at_tip (Russell Yanofsky)
47e9659 [qa] Fix bug in compactblocks v2 merge (Russell Yanofsky)
* Merge #9160: [trivial] Fix hungarian variable name
ec34648 [trivial] Fix hungarian variable name (Russell Yanofsky)
* Merge #9159: [qa] Wait for specific block announcement in p2p-compactblocks
dfa44d1 [qa] Wait for specific block announcement in p2p-compactblocks (Russell Yanofsky)
* Merge #9125: Make CBlock a vector of shared_ptr of CTransactions
b4e4ba4 Introduce convenience type CTransactionRef (Pieter Wuille)
1662b43 Make CBlock::vtx a vector of shared_ptr<CTransaction> (Pieter Wuille)
da60506 Add deserializing constructors to CTransaction and CMutableTransaction (Pieter Wuille)
0e85204 Add serialization for unique_ptr and shared_ptr (Pieter Wuille)
* Merge #8872: Remove block-request logic from INV message processing
037159c Remove block-request logic from INV message processing (Matt Corallo)
3451203 [qa] Respond to getheaders and do not assume a getdata on inv (Matt Corallo)
d768f15 [qa] Make comptool push blocks instead of relying on inv-fetch (mrbandrews)
* Merge #9199: Always drop the least preferred HB peer when adding a new one.
ca8549d Always drop the least preferred HB peer when adding a new one. (Gregory Maxwell)
* Merge #9233: Fix some typos
15fa95d Fix some typos (fsb4000)
* Merge #9260: Mrs Peacock in The Library with The Candlestick (killed main.{h,cpp})
76faa3c Rename the remaining main.{h,cpp} to validation.{h,cpp} (Matt Corallo)
e736772 Move network-msg-processing code out of main to its own file (Matt Corallo)
87c35f5 Remove orphan state wipe from UnloadBlockIndex. (Matt Corallo)
* Merge #9014: Fix block-connection performance regression
dd0df81 Document ConnectBlock connectTrace postconditions (Matt Corallo)
2d6e561 Switch pblock in ProcessNewBlock to a shared_ptr (Matt Corallo)
2736c44 Make the optional pblock in ActivateBestChain a shared_ptr (Matt Corallo)
ae4db44 Create a shared_ptr for the block we're connecting in ActivateBCS (Matt Corallo)
fd9d890 Keep blocks as shared_ptrs, instead of copying txn in ConnectTip (Matt Corallo)
6fdd43b Add struct to track block-connect-time-generated info for callbacks (Matt Corallo)
* Merge #9240: Remove txConflicted
a874ab5 remove internal tracking of mempool conflicts for reporting to wallet (Alex Morcos)
bf663f8 remove external usage of mempool conflict tracking (Alex Morcos)
* Merge #9344: Do not run functions with necessary side-effects in assert()
da9cdd2 Do not run functions with necessary side-effects in assert() (Gregory Maxwell)
* Merge #9273: Remove unused CDiskBlockPos* argument from ProcessNewBlock
a13fa4c Remove unused CDiskBlockPos* argument from ProcessNewBlock (Matt Corallo)
* Merge #9352: Attempt reconstruction from all compact block announcements
813ede9 [qa] Update compactblocks test for multi-peer reconstruction (Suhas Daftuar)
7017298 Allow compactblock reconstruction when block is in flight (Suhas Daftuar)
* Merge #9252: Release cs_main before calling ProcessNewBlock, or processing headers (cmpctblock handling)
bd02bdd Release cs_main before processing cmpctblock as header (Suhas Daftuar)
680b0c0 Release cs_main before calling ProcessNewBlock (cmpctblock handling) (Suhas Daftuar)
* Merge #9283: A few more CTransactionRef optimizations
91335ba Remove unused MakeTransactionRef overloads (Pieter Wuille)
6713f0f Make FillBlock consume txn_available to avoid shared_ptr copies (Pieter Wuille)
62607d7 Convert COrphanTx to keep a CTransactionRef (Pieter Wuille)
c44e4c4 Make AcceptToMemoryPool take CTransactionRef (Pieter Wuille)
* Merge #9375: Relay compact block messages prior to full block connection
02ee4eb Make most_recent_compact_block a pointer to a const (Matt Corallo)
73666ad Add comment to describe callers to ActivateBestChain (Matt Corallo)
962f7f0 Call ActivateBestChain without cs_main/with most_recent_block (Matt Corallo)
0df777d Use a temp pindex to avoid a const_cast in ProcessNewBlockHeaders (Matt Corallo)
c1ae4fc Avoid holding cs_most_recent_block while calling ReadBlockFromDisk (Matt Corallo)
9eb67f5 Ensure we meet the BIP 152 old-relay-types response requirements (Matt Corallo)
5749a85 Cache most-recently-connected compact block (Matt Corallo)
9eaec08 Cache most-recently-announced block's shared_ptr (Matt Corallo)
c802092 Relay compact block messages prior to full block connection (Matt Corallo)
6987219 Add a CValidationInterface::NewPoWValidBlock callback (Matt Corallo)
180586f Call AcceptBlock with the block's shared_ptr instead of CBlock& (Matt Corallo)
8baaba6 [qa] Avoid race in preciousblock test. (Matt Corallo)
9a0b2f4 [qa] Make compact blocks test construction using fetch methods (Matt Corallo)
8017547 Make CBlockIndex*es in net_processing const (Matt Corallo)
* Merge #9486: Make peer=%d log prints consistent
e6111b2 Make peer id logging consistent ("peer=%d" instead of "peer %d") (Matt Corallo)
* Merge #9400: Set peers as HB peers upon full block validation
d4781ac Set peers as HB peers upon full block validation (Gregory Sanders)
* Merge #9499: Use recent-rejects, orphans, and recently-replaced txn for compact-block-reconstruction
c594580 Add braces around AddToCompactExtraTransactions (Matt Corallo)
1ccfe9b Clarify comment about mempool/extra conflicts (Matt Corallo)
fac4c78 Make PartiallyDownloadedBlock::InitData's second param const (Matt Corallo)
b55b416 Add extra_count lower bound to compact reconstruction debug print (Matt Corallo)
863edb4 Consider all (<100k memusage) txn for compact-block-extra-txn cache (Matt Corallo)
7f8c8ca Consider all orphan txn for compact-block-extra-txn cache (Matt Corallo)
93380c5 Use replaced transactions in compact block reconstruction (Matt Corallo)
1531652 Keep shared_ptrs to recently-replaced txn for compact blocks (Matt Corallo)
edded80 Make ATMP optionally return the CTransactionRefs it replaced (Matt Corallo)
c735540 Move ORPHAN constants from validation.h to net_processing.h (Matt Corallo)
* Merge #9587: Do not shadow local variable named `tx`.
44f2baa Do not shadow local variable named `tx`. (Pavel Janík)
* Merge #9510: [trivial] Fix typos in comments
cc16d99 [trivial] Fix typos in comments (practicalswift)
* Merge #9604: [Trivial] add comment about setting peer as HB peer.
dd5b011 [Trivial] add comment about setting peer as HB peer. (John Newbery)
* Fix using of AcceptToMemoryPool in PrivateSend code
* add `override`
* fSupportsDesiredCmpctVersion
* bring back tx ressurection in DisconnectTip
* Fix delayed headers
* Remove unused CConnman::FindNode overload
* Fix typos and comments
* Fix minor code differences
* Don't use rejection cache for corrupted transactions
Partly based on https://github.com/bitcoin/bitcoin/pull/8525
* Backport missed cs_main locking changes
Missed from 58a215ce8c
* Backport missed comments and mapBlockSource.emplace call
Missed from two commits:
88c35491ab7c98ce584e
* Add CheckPeerHeaders() helper and check in (nCount == 0) too
