* Move ConnectionCache back to solana-client, and duplicate ThinClient, TpuClient there
* Dedupe thin_client modules
* Dedupe tpu_client modules
* Move TpuClient to TpuConnectionCache
* Move ThinClient to TpuConnectionCache
* Move TpuConnection and quic/udp trait implementations back to solana-client
* Remove enum_dispatch from solana-tpu-client
* Move udp-client to its own crate
* Move quic-client to its own crate
* Split out voting and banking threads in banking stage
Additionally this allows us to aggressively prune the buffer for voting threads
as with the new vote state only the latest vote from each validator is
necessary.
* Update local cluster test to use new Vote ix
* Encapsulate transaction storage filtering better
* Address pr comments
* Commit cargo lock change
* clippy
* Remove unsafe impls
* pr comments
* compute_sanitized_transaction -> build_sanitized_transaction
* &Arc -> Arc
* Move test
* Refactor metrics enums
* clippy
* Fixed the local-cluster test case test_optimistic_confirmation_violation_detection, which is an existing test issue exposed when we disable the udp based tpu port. In the test, when we restart the node, we restarted the entry point validator. And when the gossip port of the restarted node changes, the two nodes are not able to talk to each other via gossip. I have changed the restart the logic to make the second validator the heavier node and restart it instead of the entypoint one (the first node).
* Addressed a review comment from Carl
* Fix test_bench_tps_local_cluster_solana
* Remove #[ignore] annotations from dos tests (which are also fixed by this change)
* Remove #[ignore] annotations from local cluster tests (which are also fixed by this change)
* Keypair: implement clone()
This was not implemented upstream in ed25519-dalek to force everyone to
think twice before creating another copy of a potentially sensitive
private key in memory.
See https://github.com/dalek-cryptography/ed25519-dalek/issues/76
However, there are now 9 instances of
Keypair::from_bytes(&keypair.to_bytes())
in the solana codebase and it would be preferable to have a function.
In particular since this also comes up when writing programs and can
cause users to either start messing with lifetimes or discover the
from_bytes() workaround themselves.
This patch opts to not implement the Clone trait. This avoids automatic
use in order to preserve some of the original "let developers think
twice about this" intention.
* Use Keypair::clone
Shred slot and parent are not verified until window-service where
resources are already wasted to sig-verify and deserialize shreds.
This commit moves above verification to earlier in the pipeline in fetch
stage.
* Make sure to root local slots even with hard fork
* Address review comments
* Cleanup a bit
* Further clean up
* Further clean up a bit
* Add comment
* Tweak hard fork reconciliation code placement
* client: Remove static connection cache, plumb it instead
* Add TpuClient::new_with_connection_cache to not break downstream
* Refactor get_connection and RwLock into ConnectionCache
* Fix merge conflicts from new async TpuClient
* Remove `ConnectionCache::set_use_quic`
* Move DEFAULT_TPU_USE_QUIC to client, use ConnectionCache::default()
#### Problem
blockstore_db.rs has a mutual dependency between blockstore_metrics.rs.
#### Summary of Changes
This PR removes the mutual dependency by moving the option-related stuff
out from blockstore_db.rs to its new home --- blockstore_options.rs.
By doing this, we address the mutual dependency and also make the code cleaner.
Refactor the thin_client::create_client to take addresses separately instead of as a tuple
Co-authored-by: Bijie Zhu <bijiezhu@Bijies-MBP.cable.rcn.com>
* Add quic-client module to send transactions via quic, abstracted behind the TpuConnection trait (along with a legacy UDP implementation of TpuConnection) and change thin-client to use TpuConnection
* Add feature gate for new vote instruction and plumb through replay
Add tower versions
* Add check for slot hashes history
* Update is_recent check to exclude voting on hard fork root slot
* Move tower rollback test to flaky and ignore it until #22551 lands
Ashwin Sekar
HaoranYi
Jeff Washington (jwash)
steviez
behzad nouri
Tyera
Brooks Prumo
Christian Kamm
Lijun Wang
Will Hickey
Ryo Onodera
Jon Cinque
Yueh-Hsuan Chiang
Michael Vines
DimAn
Justin Starry
BG Zhu
ryleung-solana
carllin
Trent Nelson