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P2P - DIP4 message updates

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Add SML entry
Update hexdump to include new fields
Add getmnlistd and mnlistdiff to cross ref
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thephez 2018-12-19 17:05:15 -05:00
parent 9e6fb8984e
commit 8ce4100b04
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4 changed files with 38 additions and 4 deletions
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_includes/devdoc/ref_p2p_networking.md
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@ -550,8 +550,10 @@ to the `getheaders` message will include as many as 2,000 block headers.
*Added in protocol version 70213*
The `getmnlistd` message is sent to request a full masternode list or an
update to a previously requested masternode list.
The `getmnlistd` message requests a `mnlistdiff` message that provides either:
1. A full masternode list (if `baseBlockHash` is all-zero)
2. An update to a previously requested masternode list
| Bytes | Name | Data type | Required | Description |
| ---------- | ----------- | --------- | -------- | -------- |
@ -899,7 +901,19 @@ requested either a full masternode list or a diff for a range of blocks.
| 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 | deletedMNs | vector | Required | A list of ProRegTx hashes for masternode which were deleted after `baseBlockHash`
| variable | mnList | vector | Required | The list of 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`
Simplified Masternode List (SML) Entry
| Bytes | Name | Data type | Description |
| ---------- | ----------- | -------- | -------- |
| 32 | proRegTxHash | uint256 | The hash of the ProRegTx that identifies the masternode
| 32 | confirmedHash | uint256 | The hash of the block at which the masternode got confirmed
| 16 | ipAddress | byte[] | IPv6 address in network byte order. Only IPv4 mapped addresses are allowed (to be extended in the future)
| 2 | port | uint_16 | Port (network byte order)
| 48 | pubKeyOperator | BLSPubKey | The operators public key
| 20 |keyIDVoting | CKeyID | The public key hash used for voting.
| 1 | isValid | bool | True if a masternode is not PoSe-banned
The following annotated hexdump shows a `mnlistdiff` message. (The
message header has been omitted.)
@ -937,6 +951,10 @@ Masternode List
| Masternode 1
| | 01040eb32f760490054543356cff4638
| | 65633439dd073cffa570305eb086f70e ....... ProRegTx hash
| |
| | 000001ee5108348a2c59396da29dc576
| | 9b2a9bb303d7577aee9cd95136c49b9b ....... Confirmed block hash
| |
| | 00000000000000000000000000000000 ....... IP Address: ::ffff:0.0.0.0
| | 0000 ................................... Port: 0
| |
@ -944,10 +962,16 @@ Masternode List
| | 0000000000000000000000000000000000000000
| | 0000000000000000 ....................... Operator public key (BLS)
| | c2ae01fb4084cbc3bc31e7f59b36be228a320404 Voting pubkey hash (ECDSA)
| |
| | 0 ...................................... Valid (0 - No)
|
| Masternode 2
| | f7737beb39779971e9bc59632243e13f
| | c5fc9ada93b69bf48c2d4c463296cd5a ....... ProRegTx hash
| |
| | 0000030f51f12e7069a7aa5f1bc9085d
| | db3fe368976296fd3b6d73fdaf898cc0 ....... Confirmed block hash
| |
| | 000000000000000000000000cf9af40d ....... IP Address: ::ffff:207.154.244.13
| | 4e1f ................................... Port: 19999
| |
@ -955,6 +979,8 @@ Masternode List
| | de4a8db4d76fda6d6985dbdf10404fb9bb5cd0e8
| | c22f4a914a6c5566 ....................... Operator public key (BLS)
| | 43ce12751c4ba45dcdfe2c16cefd61461e17a54d Voting pubkey hash (ECDSA)
| |
| | 1 ...................................... Valid (1 - Yes)
{% endhighlight %}
{% endautocrossref %}