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tomochain/tomochain

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richard wing

@richardwing121

Hello @thanhson1085 as i was trying to understand the code for randamization from few days so i found at https://github.com/tomochain/tomochain/blob/master/common/constants.go
There is var TIPRandomize = big.NewInt(3464000) on 27 line if i changes it to my current block and update my all node then randamization should work or not ?

Errance Liu

@Errance

Any tech support here?

we met some problem when sync the blocks

the sync speed is unacceptable, 400k blocks for half a day and there is 7.5 m blocks are waiting

Do Minh Khai

@khaihkd

You can download chaindata from this URL: https://chaindata.tomochain.com/20190617.tar

And follow document: https://github.com/tomochain/docs/wiki/Update-stuck-node-or-Jumpstart-chain-sync

Errance Liu

@Errance

yeah we have already downloaded the snapshot

but the problem is still there

the sync speed i mean

we can't even catch the generation of new blocks

sreekanth reddy bandi

@sreekanthb

Hi, what’s the best way to get smart contract history among
1) fetch logs with filters[fromBlock, toBlock …]
2) Use scan.tomochain.com apis
if anyother ways please suggest..

Considering 2 sec block time, fetchings logs won’t be much helpful.

richard wing

@richardwing121

Hello
Just excited to know can i run 250 or 500 masternode in a private blockchain.

richard wing

@richardwing121

And if changes the code of max masternode count from 150 to 300 does it will harm the dpos consensus
https://github.com/tomochain/tomochain/blob/master/common/constants.go

Chanutg

@Chanutg

Hello, fews problems here with web3js to automate transactions of ERC-20

(node:19686) UnhandledPromiseRejectionWarning: Error: Transaction has been reverted by the EVM:
{
"blockHash": "0x27d20b49c549ef1f03c932f4920289110acd89ce6b318bcacdd011def008a4e4",
"blockNumber": 7684353,
"contractAddress": null,
"cumulativeGasUsed": 23927,
"from": "0xce76cf79d3feeae7c2bb0d20f69e01eb8e4cfa59",
"gasUsed": 23927,
"logs": [],
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"status": false,
"to": "0x964993b6d0b1a75b37c40c790e7ca3ed50b65bf3",
"transactionHash": "0x252b8ea119c96b0c2cb2d300630aba440c773f306a7aa94aac930101a8e2017d",
"transactionIndex": 0
}

Chanutg

@Chanutg

Ok fixed it, but still got problem to proceed transactions if the sender is not the token's owner

Ryan Dankoff

@RDankoff_twitter

I only see a balance for TOMO on MEW when i use the ETH network, if i switch to TOMO network I see no balance?

I;m trying to send my TOMO to KuCoin

TomoMaster will tell me I have my principal amount of tokens + staked rewards but etherscan only shows my principal amount

Do Minh Khai

@khaihkd

@RDankoff_twitter dont use etherscan. Please use tomoscan

Https://scan.tomochain.com

mainnet launched along time ago

richard wing

@richardwing121

And if changes the code of max masternode count from 150 to 300 does it will harm the dpos consensus
https://github.com/tomochain/tomochain/blob/master/common/constants.go

any suggestion ?

bitcodernull

@bitcodernull

tomo sync very slowly , the log;

Aug 13 15:39:02 enode2 tomo.sh[11937]: ERROR[08-13|15:39:02]
Aug 13 15:39:02 enode2 tomo.sh[11937]: ########## BAD BLOCK #########
Aug 13 15:39:02 enode2 tomo.sh[11937]: Chain config: {ChainID: 88 Homestead: 1 DAO: <nil> DAOSupport: false EIP150: 2 EIP155: 3 EIP158: 3 Byzantium: 4 Constantinople: <nil> Engine: posv}
Aug 13 15:39:02 enode2 tomo.sh[11937]: Number: 9069300
Aug 13 15:39:02 enode2 tomo.sh[11937]: Hash: 0xbbefb73a100f8a57d0b75d2d65fd97d06ab8014ea3590f6ec7e39955670a856c
Aug 13 15:39:02 enode2 tomo.sh[11937]: Error: invalid validators list on checkpoint block
Aug 13 15:39:02 enode2 tomo.sh[11937]: ##############################
Aug 13 15:39:02 enode2 tomo.sh[11937]:
Aug 13 15:39:02 enode2 tomo.sh[11937]: WARN [08-13|15:39:02] Synchronisation failed, dropping peer peer=eac0d3eb6a30c9d6 err="retrieved hash chain is invalid"

how to fix it

thanks

richard wing

@richardwing121

And if changes the code of max masternode count from 150 to 300 does it will harm the dpos consensus
https://github.com/tomochain/tomochain/blob/master/common/constants.go

any idea ?

richard wing

@richardwing121

is this group active @khaihkd @thanhson1085
Waiting for your reply?

Nguyen Sy Thanh Son

@thanhson1085

you should use the snapshot and tomochain v1.5.1

richard wing

@richardwing121

@thanhson1085 just want if i change the masternode count from 150 to 300 is it ok ?

Do Minh Khai

@khaihkd

please update code to do that

richard wing

@richardwing121

Thanks @khaihkd but do you think the code will work properly ?

Do Minh Khai

@khaihkd

yes, will work

richard wing

@richardwing121

thank you soo much @khaihkd

AS for now i have change the count and changed it from 150 to 8 masternode

So the current issue is the rest of the 3 nodes are on proposed state and the are not able to mine and not getting the rewards also.

And according to me nodes are not selected randomly after 1 epoch

any suggestin @khaihkd @thanhson1085

Do Minh Khai

@khaihkd

you need to define 3 nodes first in genesis block

richard wing

@richardwing121

yes ihave already define 3 node in genesis they are mining properly!!!

later i am proposing the node so the masternode count is 11 and only 8 nodes are mining and 3 node are in proposed state it doesn't get mined and recive rewards

richard wing

@richardwing121

and the masternode are also not selected randomly after one epoch it has been 2 months the 8 nodes are only mining and 3 nodes are in proposed state !!!!

Do Minh Khai

@khaihkd

please make sure you change correct on genesis block

richard wing

@richardwing121

genesis is fine
According to me error is that masternode are not selected randomly after on epoch so round robin is not working

As i am monitoring in tomo master also node are not selected randomly

richard wing

@richardwing121

Hello @khaihkd
I am using the latest code of tomochain on my private chain it gives me following error
ERROR[09-05|18:08:48] No masternode found. Stopping node
ERROR[09-05|18:08:48] No masternode found. Stopping node
ERROR[09-05|18:08:48] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:49] No masternode found. Stopping node
ERROR[09-05|18:08:50] No masternode found. Stopping node

And please note i am running 12 node on my network but the error arrives on random node only.

@thanhson1085 Any suggestion ?

richard wing

@richardwing121