feat(rpc): forward tx and batches submissions in full node mode#2139
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Mirko-von-Leipzig
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This was referenced May 26, 2026
SantiagoPittella
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May 26, 2026
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Looks good, should the RpcMode be added to the status response?
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| // In full node mode we forward the request to the source. | ||
| let (block_producer, validator) = match &self.mode { | ||
| RpcMode::Sequencer { block_producer, validator } => { | ||
| (block_producer.as_ref(), validator.as_ref()) | ||
| }, | ||
| RpcMode::FullNode { source_rpc } => { | ||
| return source_rpc.as_ref().clone().submit_proven_tx_batch(request).await; | ||
| }, | ||
| }; | ||
|
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I guess it is ok, but in this method we are going to validate the proof twice
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Verification is (relatively) cheap.
In the future we can optimise this by having an internal trusted service which allows skipping these.
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tbh I'm unsure what this should look like going forward. In the official networks we would hit a random full node, and never the sequencer.. so we may need to rethink what these are for. |
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This PR differentiates transaction and batch submissions in the RPC layer by the node's mode.
In sequencer mode, it processes as per normal and forwards to the block producer. In full-node mode, it no longer pushes to the validator and instead delegates that to the upstream sync url.
This allows external full node's to still handle submissions because they won't have access to the validator. In the future we will expand the full node to differentiate between internal (trusted) and external (untrusted) nodes but for now we only implement the untrusted variant (no validator).
This PR prepares us for removing the store and block-producer gRPC services by making the boundaries more clear.
Stacks on #2138.
Closes #2089