offchain-worker: Do not intialize the entire System again
#10235
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When calling `offchain-worker` we were initializing the entire `System` again with the same block we are running on top of. However, with [the change to require strictly increasing block numbers](#10180) the offchain-worker was failing. This is now solved by just registering the missing digests. The rest of the changes done by `initialize` are not important for offchain workers. The pull request ensures that we are actually testing this behavior of the offchain worker now.
kianenigma
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Nov 6, 2025
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Should be backported to the same releases that source PR was going too.
franciscoaguirre
approved these changes
Nov 6, 2025
gui1117
reviewed
Nov 7, 2025
| let existing_digest = frame_system::Pallet::<System>::digest(); | ||
| for digest in digests.logs().iter().filter(|d| !existing_digest.logs.contains(d)) { | ||
| frame_system::Pallet::<System>::deposit_log(digest.clone()); | ||
| } |
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what about well_known_keys::INTRABLOCK_ENTROPY it gets removed in finalize, maybe we should bring it back, some offchain worker could read into it.
bkchr
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A4-backport-stable2506
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/cmd prdoc --audience runtime_dev --bump patch |
…time_dev --bump patch'
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All GitHub workflows were cancelled due to failure one of the required jobs. |
gui1117
approved these changes
Nov 8, 2025
bkchr
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A4-backport-stable2506
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When calling
offchain-workerwe were initializing the entireSystemagain with the same block we are running on top of. However, with the change to require strictly increasing block numbers the offchain-worker was failing. This is now solved by just registering the missing digests. The rest of the changes done byinitializeare not important for offchain workers.The pull request ensures that we are actually testing this behavior of the offchain worker now.