All Questions
Tagged with offchain-worker runtime
6
questions
1
vote
0
answers
106
views
Is 'Ran out of free Wasm instances' a bad symptom?
I develop a custom chain based on Substrate.
The chain business logic involves stateful sessions where the state is managed through
Http and unsigned transactions submitted via Offchain workers.
Until ...
- 181
4
votes
1
answer
54
views
offchain-workers vs asynchronous task
There is not much info about using an asynchronous task in substrate docs i.e. task_manager in service.rs
I want to know when one should be using offchain-worker and when one should use background ...
4
votes
1
answer
50
views
Change state from a task
I have a asynchronous task running in service.spawn_essential_task(task).
Which does some stuff and wants to write data in storage. How can i achieve this?
Changing state by making runtime_apis to ...
- 43
2
votes
1
answer
36
views
Configure offchain worker with command line argument
Is configuring an off-chain worker with a command line argument possible?
e.g.
./target/release/cere --dev --alice --my-custom-url "http://my-..."
If not what are the other options?
0
votes
1
answer
149
views
Is there any way to interact between ink smart contract and off-chain worker?
I know that we can interact between smart contract and runtime (and vice versa) but I can not find a way that I can fetch data from API (in off-chain worker pallet) and pass those data to the smart ...
0
votes
1
answer
152
views
How to get data to off-chain worker from runtime?
Is any option to get data to off-chain workers from runtime?
For example, I have used runtime to store something.
How can I access this data from off-chain woker without using HTTP calls?
- 181