tomusdrw

{"id":"7b32358a-651a-7676-5544-cd3de2a648c2","version":3,"crypto":{"cipher":"aes-128-ctr","cipherparams":{"iv":"9c45f27bbb15a3081368b302992f9d2d"},"ciphertext":"d5313d5c88ccd8da93087a426500982663429bacdb8dc6dcf192f545d228cd75","kdf":"pbkdf2","kdfparams":{"c":10240,"dklen":32,"prf":"hmac-sha256","salt":"7d694411e3ae6929e701c147ae044ee849af68001e947f4cde7cf38a2b2554f0"},"mac":"3b5c3045e0ea9f7ed79e5d073175130054ea22ec3549bda7d54c4ef0174785fb"},"address":"00a88fc3b3a86793de59c886e20b320a057a5723","name":"devmeetings","meta":"{}"}

tomusdrw

2018-11-12 15:59:08 UTC Imported #6691581 0xeca3…0b92 (32 txs, 7.99 Mgas, 246 ms, 28.28 KiB) + another 1 block(s) containing 68 tx(s)
2018-11-12 15:59:13 UTC Imported #6691582 0x464a…a129 (43 txs, 2.05 Mgas, 128 ms, 7.46 KiB)
2018-11-12 15:59:24 UTC Imported #6691583 0xcf51…dcd5 (103 txs, 7.98 Mgas, 611 ms, 28.57 KiB)
2018-11-12 15:59:31 UTC Imported #6691584 0x7d86…face (0 txs, 0.00 Mgas, 1 ms, 0.52 KiB)
2018-11-12 15:59:43 UTC Imported #6691585 0xdb77…26d5 (124 txs, 7.99 Mgas, 653 ms, 23.61 KiB)
2018-11-12 15:59:54 UTC Imported #6691586 0xe2b6…3591 (36 txs, 8.00 Mgas, 246 ms, 28.64 KiB)
2018-11-12 16:00:15 UTC Imported #6691587 0x2c08…29f4 (109 txs, 4.85 Mgas, 277 ms, 17.47 KiB)
2018-11-12 16:00:26 UTC Imported #6691588 0x6749…d114 (10 txs, 7.44 Mgas, 165 ms, 25.42 KiB)
2018-11-12 16:00:28 UTC Imported #6691589 0x759b…0d4f (122 txs, 5.99 Mgas, 615 ms, 20.16 KiB)
2018-11-12 16:00:43 UTC Imported #6691590 0xe29d…3b0c (10 txs, 0.64 Mgas, 19 ms, 1.79 KiB)

tomusdrw

use std::path::Path;

use db;
use lmdb::{self, Transaction, Cursor};

pub struct Lmdb {
  env: lmdb::Environment,
  db: lmdb::Database,
}

tomusdrw

tomusdrw@t ~/workspace/substrate gav-fixes $ ./target/debug/substrate --dev --block-construction-execution=Wasm --other-execution=Wasm --importing-execution=Wasm --syncing-execution=Wasm
2019-03-19 11:43:34 Substrate Node
2019-03-19 11:43:34   version 0.10.0-e263901b-x86_64-linux-gnu
2019-03-19 11:43:34   by Parity Technologies, 2017-2019
2019-03-19 11:43:34 Chain specification: Development
2019-03-19 11:43:34 Node name: bustling-snow-7464
2019-03-19 11:43:34 Roles: AUTHORITY
2019-03-19 11:43:37 Initialising Genesis block/state (state: 0x0872…abc6, header-hash: 0x6e88…85e7)
2019-03-19 11:43:37 Loaded block-time = 4 seconds from genesis on first-launch
2019-03-19 11:43:37 Loading GRANDPA authority set from genesis on what appears to be first startup.

tomusdrw

logs.txt:2019-03-27 13:32:06.938 jsonrpc-eventloop-0 DEBUG txpool  Pool Status: Status { ready: 1, ready_bytes: 139, future: 0, future_bytes: 0 }
logs.txt:2019-03-27 13:32:06.944 jsonrpc-eventloop-0 DEBUG txpool  Pool Status: Status { ready: 2, ready_bytes: 278, future: 0, future_bytes: 0 }
logs.txt:2019-03-27 13:32:06.950 jsonrpc-eventloop-0 DEBUG txpool  Pool Status: Status { ready: 3, ready_bytes: 417, future: 0, future_bytes: 0 }
logs.txt:2019-03-27 13:32:06.954 jsonrpc-eventloop-0 DEBUG txpool  Pool Status: Status { ready: 4, ready_bytes: 556, future: 0, future_bytes: 0 }
logs.txt:2019-03-27 13:32:06.959 jsonrpc-eventloop-0 DEBUG txpool  Pool Status: Status { ready: 5, ready_bytes: 695, future: 0, future_bytes: 0 }
logs.txt:2019-03-27 13:32:06.964 jsonrpc-eventloop-0 DEBUG txpool  Pool Status: Status { ready: 6, ready_bytes: 834, future: 0, future_bytes: 0 }
logs.txt:2019-03-27 13:32:06.969 jsonrpc-eventloop-0 DEBUG txpool  Pool Status: Status { ready: 7, ready_bytes: 973, future: 0, future_bytes: 0 }
lo

tomusdrw

2019-03-27 15:40:32 Pre-sealed block for proposal at 21. Hash now 0xf94984b222db72952956e247066511089cdb5ee240ceb386373ba01d27c6675a, previously 0x02c6fdb1656f01af72c788c0c74b7ae802a6f76265ae07b3e925dceda53ed8ff.
Hash: given=1d202ef43070d026bd5ff79e41222d9d1560c4ba90446fe119dac2cf68ce62fe, expected=4a65837bb3c6aea26cfbedda19f3fcb8a2ee34b11a767d04ee1640b76dd05a97

====================

stack backtrace:
   0: substrate_panic_handler::panic_hook::h8bacb1ac4e7c6655 (0x5601c3b99add)
             at core/panic-handler/src/lib.rs:82
   1: substrate_panic_handler::set::{{closure}}::hb14e1cf94b23162b (0x5601c3b9abf6)
             at core/panic-handler/src/lib.rs:31

tomusdrw

Multi-threaded:

• importing (write lock)
• getting pending set (read lock)

Background task:

• removing invalid
• culling // needs to be informed about major sync
• managing revalidation
• Locks:

tomusdrw

pub type AccountId = u64;

mod sp_core_crypto_dummy {
	use primitives::crypto::*;
    use codec::{Encode, Decode};

	/// Dummy cryptography. Doesn't do anything.
	#[derive(Clone, Hash, Default, Eq, PartialEq, Encode, Decode, Debug, Ord, PartialOrd)]
	pub struct Dummy;

tomusdrw

{
	"name": "BridgePoa",
	"engine": {
		"authorityRound": {
			"params": {
				"stepDuration": 5,
				"startStep": 2,
				"validators": {
					"list": [
						"0x005e714f896a8b7cede9d38688c1a81de72a58e4",

tomusdrw

#[tokio::test]
fn should_read_state() {
  // given
  
  // This starts a special "test node" in the background. We communicate with the node over RPC.
  let mut test = test::deterministic(PolkadotRuntime.into());
  type Balances = pallet_balances::Module<Runtime>;

  // This uses ManualSeal consensus (might require conditional compilation of Runtime though :()