* Added tests to thin client to test VoteContract calls, fix VoteContract sizing errors
* Calculate upper bound on VoteProgram size at runtime, add test for serializing/deserializing a max sized VoteProgram state
* Add Vote Contract
* Move ownership of LeaderScheduler from Fullnode to the bank
* Modified ReplicateStage to consume leader information from bank
* Restart RPC Services in Leader To Validator Transition
* Make VoteContract Context Free
* Remove voting from ClusterInfo and Tpu
* Remove dependency on ActiveValidators in LeaderScheduler
* Switch VoteContract to have two steps 1) Register 2) Vote. Change thin client to create + register a voting account on fullnode startup
* Remove check in leader_to_validator transition for unique references to bank, b/c jsonrpc service and rpcpubsub hold references through jsonhttpserver
* Add PoH height to process_ledger()
* Moved broadcast_stage Leader Scheduling logic to use Poh height instead of entry_height
* Moved LeaderScheduler logic to PoH in ReplicateStage
* Fix Leader scheduling tests to use PoH instead of entry height
* Change is_leader detection in repair() to use PoH instead of entry height
* Add tests to LeaderScheduler for new functionality
* fix Entry::new and genesis block PoH counts
* Moved LeaderScheduler to PoH ticks
* Cleanup to resolve PR comments
* Added LeaderScheduler module and tests
* plumbing for LeaderScheduler in Fullnode + tests. Add vote processing for active set to ReplicateStage and WriteStage
* Add LeaderScheduler plumbing for Tvu, window, and tests
* Fix bank and switch tests to use new LeaderScheduler
* move leader rotation check from window service to replicate stage
* Add replicate_stage leader rotation exit test
* removed leader scheduler from the window service and associated modules/tests
* Corrected is_leader calculation in repair() function in window.rs
* Integrate LeaderScheduler with write_stage for leader to validator transitions
* Integrated LeaderScheduler with BroadcastStage
* Removed gossip leader rotation from crdt
* Add multi validator, leader test
* Comments and cleanup
* Remove unneeded checks from broadcast stage
* Fix case where a validator/leader need to immediately transition on startup after reading ledger and seeing they are not in the correct role
* Set new leader in validator -> validator transitions
* Clean up for PR comments, refactor LeaderScheduler from process_entry/process_ledger_tail
* Cleaned out LeaderScheduler options, implemented LeaderScheduler strategy that only picks the bootstrap leader to support existing tests, drone/airdrops
* Ignore test_full_leader_validator_network test due to bug where the next leader in line fails to get the last entry before rotation (b/c it hasn't started up yet). Added a test test_dropped_handoff_recovery go track this bug
lastidnotfound step 2:
* move "record stage", aka poh_service into banking stage
* remove Entry.has_more, is incompatible with leader rotation
* rewrite entry_next_hash in terms of Poh
* simplify and unify transaction hashing (no embedded nulls)
* register_last_entry from banking stage, fixes#1171 (w00t!)
* new PoH doesn't generate empty ledger entries, so some fixes necessary in
multinode tests that rely on that (e.g. giving validators airdrops)
* make window repair less patient, if we've been waiting for an answer,
don't be shy about most recent blobs
* delete recorder and record stage
* make more verbost thin_client error reporting
* more tracing in window (sigh)
* Move recycler instances to the point of allocation
* sinks no longer need to call `recycle`
* Remove the recycler arguments from all the apis that no longer need them
* budget and system contracts and verification
* contract check_id methods
* system call contract
* verify contract execution rules
* move system into its own file
* allocate before transfer for budget
* store error in budget context
* budget contract and tests without bank
* moved budget of of bank
* fix poll_gossip_for_leader() loop to actually wait
for 30 seconds
* reduce reuseaddr use to only when necessary,
try to avoid already bound sockets
* move nat.rs to netutil.rs
* add gossip tracing to thin_client and bench-tps
* Migrate Budget DSL to use the Account state instead of global bank data structures.
* Serialize Instruction into Transaction::userdata.
* Store the pending set in the Account::userdata
* Enforce the token balance rules on contract execution. This becomes the entry point for generic contracts.
* This pr will have a performance impact on the bank. The next set of changes will fix this by locking each account during multi threaded execution of all the contracts.
* With this change a contract transaction needs to store its state under an address. That address could be the destination of the tokens, or any random address. For the latter, an extra step would be needed to claim the tokens which isn't implemented by budget_dsl at the moment.
* test tracking issue 1157
If balance goes to 0, then bank removes the account
from it's account table and returns no account error. Thin client
should also update the account to this state or it will
still have the cached balance from the last successful get_balance().
* rename NodeInfo field of Node from "data" to "info"
(touches a lot of files)
* update client to use gossip to find leader, a la drone
* rework multinode scripts
* move more stuff into rust
* added usage to all
* no more rsync unless you're a validator (TODO: whack that, too)
* fullnode doesn't bail if drone isn't up yet, just keeps trying
* drone doesn't bail if network isn't up yet, just keeps trying
* move gossip/NCP off assuming anything about its address
* use a single socket to send and receive gossip
* remove --addr/-a from CLIs
* rearrange networking utility code
* use Arc<UdpSocket> to share the Sync-safe UdpSocket among threads
* rename TestNode to Node
TODO:
* re-enable 127.0.0.1 as a valid address in crdt
* change repair request/response to a similar, single socket
* pick cloned sockets or Arc<UdpSocket> for all these (rpu uses tryclone())
* update contact_info with network truthiness instead of what the node
says?
* Added poll_balance_with_timeout method
- updated bench-tps, fullnode and wallet to use this method instead
of repeatedly calling poll_get_balance()
* Address review comments
- Revert some changes to use wrapper poll_get_balance()
* Reverting bench-tps to use poll_get_balance
- The original code is checking if the balance has been updated,
instead of just retrieving the balance. The logic is different
than poll_balance_with_timeout()
* Reverting wallet to use poll_get_balance
- The break condition in the loop is different than poll_balance_with_timeout().
It's checking if the balance has been updated.
Situation is there can be that there can be bad entries in
the bench-tps CRDT table until they get purged later. Threads however
are created for those bad entries and then will hang on trying
to get the transaction_count from those bad addresses and never end.
comments
fixups!
fixups!
fixups for a real Result<> from get_balance()
on 2nd thought, be more rigorous
Merge branch 'rob-solana-accounts_with_state' into accounts_with_state
update
review comments
comments
get rid of option
Greg Fitzgerald
Tyera Eulberg
carllin
Rob Walker
Michael Vines
Tyera Eulberg
anatoly yakovenko
jackcmay
Anatoly Yakovenko
Carl
sakridge
Pankaj Garg