Questions tagged [plugin]
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21
questions
0
votes
0
answers
11
views
Trace API get block call fails on a few blocks - _binary_to_variant function crashing
I'm running 6 mainnet archive nodes, today morning onwards a few blocks are returning 500, internal server error!
curl --location $url/v1/trace_api/get_block --header 'Content-Type: application/json' -...
- 101
0
votes
1
answer
20
views
Cannot find genesis block in mongodb
I am trying running nodeos with Mongo Db Plugin. Following is my nodeos:
nodeos \
--signature-provider Pubkey=KEY:PrivKey\
--plugin eosio::producer_plugin \
--plugin eosio::producer_api_plugin \
--...
- 307
0
votes
3
answers
79
views
Switch to MongoDB Plugin or State History Plugin?
My current multinode blockchain is running with nodeos configuration as :
nodeos \
--genesis-json $DATADIR"/../../genesis.json" \
--signature-provider PUBKEY=KEY:PRIVKEY\
...
- 307
1
vote
1
answer
185
views
how to get tables rows count in plugin
auto chain_plug = app().find_plugin<chain_plugin>();
eosio::chain_apis::read_only::get_table_by_scope_params param{N("eosio.token"), N("stat"), "EOS", "EOS&...
- 21
1
vote
0
answers
48
views
I'm facing this error after replaying the nodeos, towards the very end block. Can anybody please explain and suggest me something?
I've used this command for replaying on single local testnode and my nodeos version is 2.0.1
sudo nodeos --replay-blockchain -e -p eosio --plugin eosio::producer_plugin --plugin eosio::chain_plugin --...
- 235
1
vote
1
answer
56
views
How do I check what plugins are enabled on an eosio single local testnode, without stopping it?
I want to check if my history_plugin and history_api_plugin is running and which options are enabled.
How do I check this from cleos ?
Also, can I enable history_plugin without replaying or stopping ...
- 235
0
votes
1
answer
114
views
How to add mongodb to your private network unable to find plugin: eosio::mongo_db_plugin
I am trying to setup mongodb on private network node on cent OS 7 based server but it throws error unable to find plugin: eosio::mongo_db_plugin. I have uncommented mongo plugin settings in config.ini....
- 139
-1
votes
1
answer
156
views
What is the difference between demux and the state history plugin?
I was looking to work with a tool that would help me reflect transactions on my personal database. I was thinking of using demux but a lot of people suggested state history plugin. I want to know the ...
- 141
0
votes
1
answer
164
views
State History - Max payload size exceeded in Jungle Block 21,289,343
The State History Plugin (SHiP) exposes the actions and deltas from the chain though Websocket.
@tbfleming, the creator of SHiP, have an example application that connects to the node and gets the ...
- 201
3
votes
2
answers
714
views
State History Plugin. How to deserialize the data?
I cannot find any implementation of a consumer for the state_history_plugin.
The official Nodeos webpage suggests the fill-postgresql repo. But, I cannot compile it -- even after building the ...
- 201
3
votes
1
answer
1k
views
difference between history plugin and state history plugin
What I know is,
history_plugin : plugins that enable store sort of historical data like action traces, transaction traces.
history_api_plugin : plugins that enable to use /history/* APIs.
So, ...
- 317
1
vote
0
answers
49
views
What's the accepted, applied, and irreversible transactions mean in mongo db plugin?
In mongodb plugin, there's interface:
void accepted_block( const chain::block_state_ptr& );
void applied_irreversible_block(const chain::block_state_ptr&);
void accepted_transaction(const ...
- 1,066
2
votes
1
answer
120
views
Where is the nodeos handling push_transactions from cleos?
I am studying the source code of eos and I saw that in the cleos it has this function.
call(push_txn_func, packed_transaction(trx, compression));
I think this is used to push the transaction to the ...
- 23
5
votes
1
answer
286
views
Is there any alternative plugin for history plugin?
Hi，I just see that since 1.2.0， the history plugin is deprecated, and I don't know what plugin can support my requirement, because I want to get the inline actions, while the mongodb plugin seems not ...
- 1,066
2
votes
1
answer
65
views
How to get block producers votes on some past date?
Can't figure out...
How to get block producers votes on some past date?
From cleos preferably :) By default it returns latest data, while i need it for let's say - yesterday or a week ago.
Or can i ...
0
votes
1
answer
92
views
What's the purpose of use_socket_read_watermark
How to use this parameter and why should we use it?
in config.ini there is a experimental parameter for
socket read watermark optimization
use-socket-read-watermark = 0
in net_plugin.cpp ...
- 261
1
vote
1
answer
2k
views
How to get all the actions of one account?
I know there are some related questions in the stackExchange, however, not my wanted answer.
In eosnetworkmonitor, we can get all the actions of all accounts, how can they do that?
There's another ...
- 1,066
3
votes
1
answer
105
views
Can a plugin be configured to only process irreversible blocks?
We would like to implement a custom plugin within our own node, in order to listen to transactions from the main net, and then push relevant information to external services.
However, we are ...
- 231
7
votes
1
answer
699
views
Can a smart contract communicate externally?
Can EOSIO smart contracts communicate externally, say, to some external (preexisting) web-service?
I suspect the answer is no, as this would violate determinism, among other guarantees.
What is the ...
- 231
6
votes
2
answers
787
views
How can one make an EOS plugin to just watch one smart contract actions and transactions
I need to make a backend server that reacts to events in my smart contract, such as token transfers, action calling, etc
I know that there are DBs plugins (such as SQLite and MongoDb) but I need to ...
- 358
6
votes
1
answer
94
views
How many nodes need to install my custom plugin?
If I create a custom plugin for EOS that provides an expanded RPC/API, is it sufficient to install that plugin on my local nodeos instance? Or does it need to be installed on the block producers as ...
- 1,844