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Marcin S
d5a7991429
* Use a `BoundedVec` in `ValidationResult` > Use a `BoundedVec` for `upward_messages` and `horizontal_messages` in order to > limit the number of individual messages/memory allocations right at decoding > time. The reason for this is that the `ValidationResult` may contain a code > upgrade (including a full PVF binary), so the total size limit can't be set > too low and this limit will still allow several millions of upward messages, > which will (due to the memory allocator overhead) already have a > non-negligible memory footprint in decoded form. * List all fields when hashing so we don't miss one * Define types for `BoundedVec`s of messages * Fix test compile errors * Depend on `bounded-collections` 0.1.4 (fixes allocation issue) * Fix compilation issue * Derive `Hash` instead of manual `impl` * Avoid use of unwrap
How to run this collator
First start two validators that will run for the relay chain:
cargo run --release -- -d alice --chain rococo-local --validator --alice --port 50551
cargo run --release -- -d bob --chain rococo-local --validator --bob --port 50552
Next start the collator that will collate for the adder parachain:
cargo run --release -p test-parachain-adder-collator -- --tmp --chain rococo-local --port 50553
The last step is to register the parachain using polkadot-js. The parachain id is 100. The genesis state and the validation code are printed at startup by the collator.
To do this automatically, run scripts/adder-collator.sh.