mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-05-30 05:51:02 +00:00

Files

T

dharjeezy 1b0be8ae06 Replace parameter_types with ConstU32 &c. (#10402 )

* remove parameter types and use const type

* remove parameter types and use const type

* Delete {

* Delete count,

* refractor for beefy, benchmarking, child bounties, and collective pallets

* refractor for pallet contracts

* refractor for elections

* refractor for more pallets

* fix CI issues

* fix CI issues

* fix CI issues

* fix CI issues

* remove warning to fix CI issue

* remove warning to fix CI issue
refractor for pallet preimage

* remove warning to fix CI issue
refractor for pallet proxy

* remove warning to fix CI issue
refractor for pallet recovery
refractor for pallet randomness-collective-flip

* remove warning to fix CI issue
refractor for pallet scored-pool
refractor for pallet scheduler
refractor for pallet session

* remove warning to fix CI issue
refractor for pallet society, support, system, timestamp, tips

* remove warning to fix CI issue
refractor for pallet transaction_payment, transaction_storage, treasury, uniques, utility

* remove warning to fix CI issue

* cargo +nightly fmt

* CI fix

* more param refractor on beefy-mmr

* refractor for beefy

* Update frame/babe/src/mock.rs

* Update frame/babe/src/mock.rs

* Update frame/bounties/src/tests.rs

* Update frame/tips/src/tests.rs

* Delete mock.rs

* Update frame/examples/basic/src/tests.rs

* Apply suggestions from code review

* Update frame/im-online/src/mock.rs

* Update frame/im-online/src/mock.rs

* Update frame/offences/benchmarking/src/mock.rs

* Update frame/session/benchmarking/src/mock.rs

* Update frame/support/test/tests/pallet_compatibility.rs

* Update frame/support/test/tests/pallet_compatibility_instance.rs

* Update frame/treasury/src/tests.rs

* Update test-utils/runtime/src/lib.rs

* some cleanup

* fmt

* remove unused

Co-authored-by: Damilare <dakinlose@teamapt.com>
Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

2021-12-16 03:06:11 +00:00

src

Replace parameter_types with ConstU32 &c. (#10402 )

2021-12-16 03:06:11 +00:00

Cargo.toml

Prepare sp-runtime for publication (#10451 )

2021-12-15 12:36:17 +01:00

README.md

Migrate all doc to new pallet macro (#10187 )

2021-11-18 22:08:17 +00:00

README.md

I'm online Module

If the local node is a validator (i.e. contains an authority key), this module gossips a heartbeat transaction with each new session. The heartbeat functions as a simple mechanism to signal that the node is online in the current era.

Received heartbeats are tracked for one era and reset with each new era. The module exposes two public functions to query if a heartbeat has been received in the current era or session.

The heartbeat is a signed transaction, which was signed using the session key and includes the recent best block number of the local validators chain as well as the NetworkState. It is submitted as an Unsigned Transaction via off-chain workers.

Interface

Public Functions

is_online - True if the validator sent a heartbeat in the current session.

Usage

use pallet_im_online::{self as im_online};

#[frame_support::pallet]
pub mod pallet {
    use super::*;
    use frame_support::pallet_prelude::*;
    use frame_system::pallet_prelude::*;

    #[pallet::pallet]
    pub struct Pallet<T>(_);

    #[pallet::config]
    pub trait Config: frame_system::Config + im_online::Config {}

    #[pallet::call]
    impl<T: Config> Pallet<T> {
        #[pallet::weight(0)]
        pub fn is_online(origin: OriginFor<T>, authority_index: u32) -> DispatchResult {
            let _sender = ensure_signed(origin)?;
            let _is_online = <im_online::Pallet<T>>::is_online(authority_index);
            Ok(())
        }
    }
}

Dependencies

This module depends on the Session module.

License: Apache-2.0