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V0.14.0 DIP4 CbTx and mnlistdiff updates (#119)

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* P2P - Add quorum merkle root to CbTx
 - Update hexdump
 - Add table for version history

* P2P - Add mnlistdiff quorum info

* P2P - Update mnlistdiff hexdump (mocked)
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thephez 2019-04-16 13:34:37 -04:00 • committed by GitHub
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commit 45fb14e5b7
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2 changed files with 37 additions and 17 deletions
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9
_includes/devdoc/ref_p2p_networking.md
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@ -916,8 +916,13 @@ requested either a full masternode list or a diff for a range of blocks.
| 1-9 | merkleFlagsCount | compactSize uint | Required | Number of Merkle flag bytes | 1-9 | merkleFlagsCount | compactSize uint | Required | Number of Merkle flag bytes
| variable | merkleFlags | vector<uint8_t> | Required | Merkle flag bits, packed per 8 in a byte, least significant bit first | variable | merkleFlags | vector<uint8_t> | Required | Merkle flag bits, packed per 8 in a byte, least significant bit first
| variable | cbTx | CTransaction | Required | The fully serialized coinbase transaction of `blockHash` | variable | cbTx | CTransaction | Required | The fully serialized coinbase transaction of `blockHash`
| 1-9 | deletedMNsCount | compactSize uint | Required | Number of ProRegTx hashes which were deleted after baseBlockHash
| variable | deletedMNs | vector | Required | A list of ProRegTx hashes for masternode which were deleted after `baseBlockHash` | variable | deletedMNs | vector | Required | A list of ProRegTx hashes for masternode which were deleted after `baseBlockHash`
| variable | mnList | vector | Required | The list of Simplified Masternode List (SML) entries which were added or updated since `baseBlockHash` | variable | mnList | vector | Required | The list of Simplified Masternode List (SML) entries which were added or updated since `baseBlockHash`
| 1-9 | deletedQuorumsCount | compactSize uint | Required | *Added in protocol version 70214*<br><br>Number of LLMQs which were deleted from the active set after `baseBlockHash` |
| variable | deletedQuorums | (uint8_t+uint256)[] | Required | *Added in protocol version 70214*<br><br>A list of LLMQ type and quorum hashes for LLMQs which were deleted after `baseBlockHash` |
| 1-9 | newQuorumsCount | compactSize uint | Required | *Added in protocol version 70214*<br><br>Number of new LLMQs which were added to the active set since `baseBlockHash` |
| variable | newQuorums | qfcommit[] | Required | *Added in protocol version 70214*<br><br>The list of LLMQ commitments for the LLMQs which were added since `baseBlockHash` |
Simplified Masternode List (SML) Entry Simplified Masternode List (SML) Entry
@ -963,6 +968,10 @@ d12ad401c19089f0affcabd423deef67 ........... Merkle hash 3
02 ......................................... Masternode list entries: 2 02 ......................................... Masternode list entries: 2
00 ......................................... Deleted quorums: 0
00 ......................................... New quorums: 0
Masternode List Masternode List
| Masternode 1 | Masternode 1
| | 01040eb32f760490054543356cff4638 | | 01040eb32f760490054543356cff4638

45
_includes/devdoc/ref_transactions.md
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@ -908,10 +908,18 @@ payload consists of the following data:
| 2 | version | uint_16 | CbTx version number. Currently set to 1. | 2 | version | uint_16 | CbTx version number. Currently set to 1.
| 4 | height | uint32_t | Height of the block | 4 | height | uint32_t | Height of the block
| 32 | merkleRootMNList | uint256 | Merkle root of the masternode list | 32 | merkleRootMNList | uint256 | Merkle root of the masternode list
| 32 | merkleRootQuorums | uint256 | *Added by CbTx version 2 in v0.14.0*<br><br>Merkle root of currently active LLMQs
Version History
| CbTx Version | First Supported Protocol Version | Dash Core Version | Notes |
| ---------- | ----------- | -------- | -------- |
| 1 | 70213 | 0.13.0 | Enabled by activation of DIP3
| 2 | 70214 | 0.14.0 | Enabled by activation of DIP8
The following annotated hexdump shows a CbTx transaction. The following annotated hexdump shows a CbTx transaction.
<!--devnet-DRA getrawtransaction 072b8eb47a87799a1242a8bd959a9c5eab93a346700d2f674420cfea70b2ed1c true--> <!--testnet getrawtransaction 1d009d4f47d217ed5fd14e6d8b56e1e61fc7c4e9a277e310d7ea14ddc64bb91c true-->
An itemized coinbase transaction: An itemized coinbase transaction:
@ -924,36 +932,39 @@ An itemized coinbase transaction:
| 00000000000000000000000000000000 ......... Previous outpoint TXID | 00000000000000000000000000000000 ......... Previous outpoint TXID
| ffffffff ................................. Previous outpoint index | ffffffff ................................. Previous outpoint index
| |
| 05 ....................................... Bytes in coinbase: 5 | 4c ....................................... Bytes in coinbase: 76
| | | |
| | 02 ..................................... Bytes in height | | 03 ..................................... Bytes in height
| | | 0608 ................................. Height: 2054 | | | 393d01 ............................... Height: 81209
| | | |
| | 0101 ................................... Arbitrary data | | 04b9...6d2f ............................ Arbitrary data (truncated)
| ffffffff ................................. Sequence | 00000000 ................................. Sequence
02 ......................................... Output count 02 ......................................... Output count
| Transaction Output 1 | Transaction Output 1
| | 00902f5009000000 ....................... Duffs (400 DASH) | | 40230e4300000000 ....................... Duffs (11.25 DASH)
| | 2102c633b7022b4dab169c8a8459d83b7e0 | | 1976a914b7ce0ea9ce2010f58ba4aaa6
| | 6e0f8da0f89bf7e788ec98c8038107989ac .... Script | | caa76671c438e89088ac ................... Script
| |
| Transaction Output 2 | Transaction Output 2
| | 00e40b5402000000 ....................... Duffs (100 DASH) | | 40230e4300000000 ....................... Duffs (11.25 DASH)
| | 1976a914ebafa153cffbb5b37c30fb93 | | 1976a91405ea03a6c9dfa67e1837b3c1
| | 886f2fe0f1d549ed88ac ................... P2PKH script | | 4965ba3cb53bce7288ac ................... P2PKH script
00000000 ................................... Locktime 00000000 ................................... Locktime
26 ......................................... Extra payload size (38) 46 ......................................... Extra payload size (38)
Coinbase Transaction Payload Coinbase Transaction Payload
| 0100 ..................................... Version (1) | 0200 ..................................... Version (2)
| |
| 06080000 ................................. Block height: 2054 | 393d0100 ................................. Block height: 81209
| |
| 69010fa8b729b53c78a1e209946c82e2 | e2dd012c5b0b1753cef0e32f978917ef
| 3159439022ea4055aa60d4393fffba46 ......... MN List merkle root | e7a484c5080b31b4e3f966ccc0e0f8dd ......... MN List merkle root
|
| 2ef709f55fa42cb53d29d75dad77d212
| fb0bd72a47ecfe0e8aa6f660fb96396e ......... Active LLMQ merkle root
{% endhighlight %} {% endhighlight %}
{% endautocrossref %} {% endautocrossref %}