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Req/res optimization for statement distribution (#2803)

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* Wip

* Increase proposer timeout.

* WIP.

* Better timeout values now that we are going to be connected to all nodes. (#2778)

* Better timeout values.

* Fix typo.

* Fix validator bandwidth.

* Fix compilation.

* Better and more consistent sizes.

Most importantly code size is now 5 Meg, which is the limit we currently
want to support in statement distribution.

* Introduce statement fetching request.

* WIP

* Statement cache retrieval logic.

* Review remarks by @rphmeier

* Fixes.

* Better requester logic.

* WIP: Handle requester messages.

* Missing dep.

* Fix request launching logic.

* Finish fetching logic.

* Sending logic.

* Redo code size calculations.

Now that max code size is compressed size.

* Update Cargo.lock (new dep)

* Get request receiver to statement distribution.

* Expose new functionality for responding to requests.

* Cleanup.

* Responder logic.

* Fixes + Cleanup.

* Cargo.lock

* Whitespace.

* Add lost copyright.

* Launch responder task.

* Typo.

* info -> warn

* Typo.

* Fix.

* Fix.

* Update comment.

* Doc fix.

* Better large statement heuristics.

* Fix tests.

* Fix network bridge tests.

* Add test for size estimate.

* Very simple tests that checks we get LargeStatement.

* Basic check, that fetching of large candidates is performed.

* More tests.

* Basic metrics for responder.

* More metrics.

* Use Encode::encoded_size().

* Some useful spans.

* Get rid of redundant metrics.

* Don't add peer on duplicate.

* Properly check hash

instead of relying on signatures alone.

* Preserve ordering + better flood protection.

* Get rid of redundant clone.

* Don't shutdown responder on failed query.

And add test for this.

* Smaller fixes.

* Quotes.

* Better queue size calculation.

* A bit saner response sizes.

* Fixes.
This commit is contained in:
Robert Klotzner
2021-04-09 23:30:12 +02:00
committed by GitHub
parent 69bd6d8ef2
commit 305375e1e4
19 changed files with 1711 additions and 190 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/node/service/src/chain_spec.rs
+2 -1
View File
@@ -16,6 +16,7 @@
//! Polkadot chain configurations.
use rococo::constants::size::MAX_CODE_SIZE;
use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
use babe_primitives::AuthorityId as BabeId;
use beefy_primitives::ecdsa::AuthorityId as BeefyId;
@@ -894,7 +895,7 @@ fn rococo_staging_testnet_config_genesis(wasm_binary: &[u8]) -> rococo_runtime::
validation_upgrade_frequency: 1u32,
validation_upgrade_delay: 1,
code_retention_period: 1200,
max_code_size: 5 * 1024 * 1024,
max_code_size: MAX_CODE_SIZE,
max_pov_size: MAX_POV_SIZE,
max_head_data_size: 32 * 1024,
group_rotation_frequency: 20,