PermanentlyOverweight

Event v133 → v148, v149 → v150, v151 → current #8

Emitted when a task is permanently abandoned because it always exceeds weight limits.

View events on chain
Useful for: developersanalytics

The Big Picture

Error condition - the scheduled call requires more weight than can ever be available.

Use Cases

  • Debug overweight tasks
  • Identify calls that need optimization

From Chain Metadata

The given task can never be executed since it is overweight.

Triggers

Preconditions

  • Task execution exceeded available weight
  • No possibility of success

Effects

Postconditions

  • Task abandoned permanently

Side Effects

  • Task will never execute

Event Data

#NameTypeDescription
0
task
(u32, u32) TaskAddress<BlockNumberFor<T>>Task address as (block_number, index) tuple
1
id
Option Option<TaskName>Optional 32-byte task name (None for anonymous tasks)

Code Examples

import { createClient, Binary } from "polkadot-api";
import { getWsProvider } from "polkadot-api/ws";
import { sub } from "@polkadot-api/descriptors"; // generated by: npx papi add sub -w wss://entrypoint-finney.opentensor.ai:443

const client = createClient(getWsProvider("wss://entrypoint-finney.opentensor.ai:443"));
const api = client.getTypedApi(sub);

// Subscribe to PermanentlyOverweight events
client.finalizedBlock$.subscribe(async (block) => {
  const events = await api.event.Scheduler.PermanentlyOverweight.get(block.hash);
  for (const evt of events) {
    console.log("PermanentlyOverweight:", evt.payload);
  }
});

Version History

v133 block 1,404,224 2 args
v149 block 3,014,339 2 args
v151 block 3,157,274 2 args Current

Runtime Info

Pallet Index
15
Event Index
8
First Version
v133
Current Version
v411
Back to Scheduler Events