https://github.com/solana-labs/solana/pull/27193
added hash domain to ping-pong protocol.
For backward compatibility responses both with and without domain were
generated and accepted.
Now that all clusters are upgraded, this commit enforces the hash domain
by removing the response without the domain.
Currently, gossip packets are counted after excess packets are dropped.
This makes it difficult to debug gossip traffic spikes if the majority
of the packets are dropped.
This commit instead counts gossip packets received before excess packets
are dropped
* 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)
Tenets:
1. Limit thread names to 15 characters
2. Prefix all Solana-controlled threads with "sol"
3. Use Camel case. It's more character dense than Snake or Kebab case
In order to maintain backward compatibility, for now the responding node
will hash the token both with and without domain so that the other node
will accept the response regardless of its upgrade status.
Once the cluster has upgraded to the new code, we will remove the legacy
domain = false case.
cargo test --package solana-gossip --release test_push_votes_with_tower
occasionally fails because with --release all votes are generated at
the same wallclock (milliseconds resolution) and so the new ones will
not necessarily override existing entries in the table.
The commit ensures that the new vote is pushed with a wallclock later
than existing entries.
* add three gossip metrics measuring gossip loop times
* add 5 metrics
* rm space
* rm space
* Update SECURITY.md
- fix nav link
- add bounty split policy for duplicate reports
* Add transaction index in slot to geyser plugin TransactionInfo (#25688)
* Define shuffle to prep using same shuffle for multiple slices
* Determine transaction indexes and plumb to execute_batch
* Pair transaction_index with transaction in TransactionStatusService
* Add new ReplicaTransactionInfoVersion
* Plumb transaction_indexes through BankingStage
* Prepare BankingStage to receive transaction indexes from PohRecorder
* Determine transaction indexes in PohRecorder; add field to WorkingBank
* Add PohRecorder::record unit test
* Only pass starting_transaction_index around PohRecorder
* Add helper structs to simplify test DashMap
* Pass entry and starting-index into process_entries_with_callback together
* Add tx-index checks to test_rebatch_transactions
* Revert shuffle definition and use zip/unzip
* Only zip/unzip if randomize
* Add confirm_slot_entries test
* Review nits
* Add type alias to make sender docs more clear
* Update SECURITY.md
finish filling out the table....
* rpc: fix possible deadlock in rpc (#26051)
* Add StatusCache::root_slot_deltas() and use it (#26170)
* Remove InMemAccountsIndex::map() and use map_internal directly (#26189)
* [quic]Decrement total_streams correctly (#26158)
* remove comment
* alphabetical metrics. no abbreviations
* remove trailing white space
* cargo fmt to update code format/readability
Co-authored-by: Trent Nelson <trent@solana.com>
Co-authored-by: Tyera Eulberg <tyera@solana.com>
Co-authored-by: Boqin Qin(秦 伯钦) <Bobbqqin@gmail.com>
Co-authored-by: Brooks Prumo <brooks@solana.com>
Co-authored-by: Miles Obare <bdhobare@gmail.com>
* Spawn QUIC server to receive forwarded txs
* Update validator port range
* forward votes using UDP
* no forwarding from unstaked nodes
* forwarding stats in banking stage
* fix test builds
* fix lifetime of forward sender
test_pull_from_entrypoint_if_not_present relies on a deterministic
ordering for the entries when generating gossip pull requests.
https://github.com/solana-labs/solana/pull/25460
changed an intermediate type for gossip pull-requests from Vec to
HashMap, and so the entries are no longer deterministically ordered.
This causes the test to be flaky.
The commit updates the test so that it no longer relies on the ordering.
Each time a node generates gossip pull-requests, it sends out all the
requests to a single randomly selected peer:
https://github.com/solana-labs/solana/blob/fd7ad31ee/gossip/src/crds_gossip_pull.rs#L253-L266
This causes a burst of pull-requests at a single node at once. In order
to make gossip in-bound traffic less bursty, this commit fans out gossip
pull-requests to several randomly selected peers.
This should reduce spikes in inbound gossip traffic without changing the
average load which may help reduce number of times outbound data budget is
exhausted when responding to gossip pull-requests at the receiving node, and
reduce number of pull-requests dropped.
Upcoming changes to PacketBatch to support variable sized packets will
modify the internals of PacketBatch. So, this change removes usage of
the internal packet struct and instead uses accessors (which are
currently just wrappers of Vector functions but will change down the
road).
Jon Cinque
behzad nouri
Brooks Prumo
Jeff Biseda
Will Hickey
Michael Vines
Brennan Watt
Tyera Eulberg
Greg Cusack
HaoranYi
Pankaj Garg
Justin Starry
steviez
ryleung-solana
sakridge
anatoly yakovenko
carllin
Ashwin Sekar
carllin