Commit Graph

57 Commits

Author SHA1 Message Date
Dev Ojha 69c7aa77bc clist: speedup Next by removing defers (#2511)
This change doubles the speed of the mempool's reaping.
Before:

BenchmarkReap-8   	    5000	    365390 ns/op	  122887 B/op

After:

BenchmarkReap-8   	   10000	    158274 ns/op	  122882 B/op
2018-09-30 13:26:14 -04:00
Dev Ojha 111e627037 mempool: Filter new txs if they have insufficient gas (#2385)
This also refactors the prior mempool to filter to be known as
"precheck filter" and this new filter is called "postcheck filter"

This PR also fixes a bug where the precheck filter previously didn't
account for the amino overhead, which could a maliciously sized tx to
halt blocks from getting any txs in them.

* Move maxGas outside of function definition to avoid race condition
* Type filter funcs and make public
* Use helper method for post check
* Remove superfluous Filter suffix
* Move default pre/post checks into package
* Fix broken references
* Fix typos
* Expand on examples for checks
2018-09-22 02:50:06 +02:00
Anton Kaliaev 8d50bb9dad conesnsu: follow up to removing some consensus params (#2427)
* follow up to removing some consensus params Refs #2382
* change args type to int64 in state#makeParams
* make valsCount and evidenceCount ints again
* MaxEvidenceBytesPerBlock: include magic number in godoc
* [spec] creating a proposal
* test state#TxFilter
* panic if MaxDataBytes is less than 0
* fixes after review
* use amino#UvarintSize to calculate overhead
0c74291f3b/encoder.go (L85-L90)
* avoid cyclic imports
* you can do better Go, come on
* remove testdouble package
2018-09-21 11:00:36 +02:00
Dev Ojha 1ea64fc27f Make mempool aware of MaxGas requirement (#2360)
* Make mempool aware of MaxGas requirement

* update spec

* Add tests

* Switch GasWanted from kv store to persistent kv store

* Fix typo in test name

* switch back to using kvstore, not persistent kv store
2018-09-12 16:41:19 -04:00
Anton Kaliaev d73c5cbdb1
reap max bytes from the mempool & check transaction size
See ADR 020: Limiting txs size inside a block docs/architecture/adr-020-block-size.md

Refs #2035
2018-08-31 16:01:21 +04:00
Dev Ojha 8a1a79257e mempool: Keep cache hashmap and linked list in sync (#2188)
* mempool: Keep cache hashmap and linked list in sync

This removes bugs with the linked list being full, but hashmap empty

* address PR comments

* switch clist back to list
2018-08-13 14:42:33 +04:00
Dev Ojha 2756be5a59 libs: Remove usage of custom Fmt, in favor of fmt.Sprintf (#2199)
* libs: Remove usage of custom Fmt, in favor of fmt.Sprintf

Closes #2193

* Fix bug that was masked by custom Fmt!
2018-08-10 09:25:57 +04:00
Anton Kaliaev 96ae535fb8 proto3 timestamp (#2064)
This PR changes ABCI time format from int64 (Unix seconds) to WKT (WellKnownType) google.protobuf.Timestamp.

Refs #1857

Reasons:

better precision
standard DT for proto

* update Gopkg.lock
* [makefile] remove extra grep
    - go list excludes vendor by default now
* proto3 timestamp
* [docs/abci-spec] note about serialisation format
* make time non-nullable
2018-07-27 04:23:19 +02:00
Ethan Buchman 15b112e669 mempool: chan bool -> chan struct{} 2018-07-23 21:06:47 -04:00
srmo e36ce6f893 fix race condition on proposal height for published txs (#2021)
* #1920 try to fix race condition on proposal height for published txs

- related to create_empty_blocks=false
- published height for accepted tx can be wrong (too low)
- use the actual mempool height + 1 for the proposal
- expose Height() on mempool

* #1920 add initial test for mempool.Height()

- not sure how to test the lock
- can the mutex reference be of type Locker?
-- this way, we can use a "mock" of the mutex to test triggering

* #1920 use the ConsensusState height in favor of mempool

- gets rid of indirections
- doesn't need any "+1" magic

* #1920 cosmetic

- if we use cs.Height, it's enough to evaluate right before propose

* #1920 cleanup TODO and non-needed code

* #1920 add changelog entry
2018-07-23 15:34:45 +04:00
Ethan Buchman d55243f0e6 fix import paths 2018-07-01 22:36:49 -04:00
Alexander Simmerl a605b66c5a
Move abci imports 2018-06-22 07:28:07 +02:00
Zach 2cc63069c6 rename dummy to kvstore (#1223)
* remove accidental binary

* docs: s/Dummy&dummy/KVStore&kvstore/g

* glide update to abci

* update abci import paths

* dummy begone, hello kvstore

* RequestInitChain needs genesisBytes

* glide update
2018-02-27 18:01:10 +04:00
Ethan Buchman cd0fd06b0d update for sdk2 libs. need to fix kv test
NOTE we only updating for tmlibs and abci
2018-02-03 03:35:02 -05:00
Ethan Buchman f06cc6630b mempool: cfg.CacheSize and expose InitWAL 2018-01-19 01:03:03 -05:00
Ethan Buchman d2db202a2d mempool: assert -> require in test 2017-12-02 23:41:09 -05:00
Ethan Buchman 9af8da7aad update for new abci int types 2017-12-02 01:47:55 -05:00
Anton Kaliaev 922af7c405
int64 height
uint64 is considered dangerous. the details will follow in a blog post.
2017-12-01 19:04:53 -06:00
Anton Kaliaev b3492356e6 uint64 height (Refs #911) 2017-12-01 17:17:22 -05:00
Anton Kaliaev 1e19860585
fixes from my own review 2017-11-29 14:24:18 -06:00
Anton Kaliaev f65e357d2b
adapt Tendermint to new abci.Client interface
which was introduced in https://github.com/tendermint/abci/pull/130
2017-11-29 14:23:44 -06:00
Anton Kaliaev 69b5da766c
service#Start, service#Stop signatures were changed
See https://github.com/tendermint/tmlibs/issues/45
2017-11-29 10:38:58 -06:00
Emmanuel Odeke 3595b5931a
mempool: implement Mempool.CloseWAL
Fixes https://github.com/tendermint/tendermint/issues/890

Add a CloseWAL method to Mempool to close the underlying WAL file
and then discard it so that further writes to it will have no effect.
2017-11-27 21:37:25 -07:00
Zach Ramsay 68e7983c70 linting errors: afew more 2017-11-27 22:39:11 +00:00
Zach Ramsay 331857c9e6 linting: apply errcheck part2 2017-11-27 22:39:11 +00:00
Ethan Buchman 88138c38cf mempool: reactor test 2017-09-05 16:25:02 -04:00
Ethan Buchman c5a657f540 consensus: test proposal heartbeat 2017-08-10 01:24:23 -04:00
Ethan Buchman 3444bee47f fixes from review; use mempool.TxsAvailable() directly 2017-07-28 23:42:43 -04:00
Ethan Buchman 678a9a2e42 TxsAvailable tests 2017-07-28 22:11:45 -04:00
Anton Kaliaev 91dc87e7c4
update for a new ABCI API 2017-05-16 19:06:35 +02:00
Anton Kaliaev f803544195
new logging 2017-05-13 10:24:58 +02:00
Ethan Buchman 46151720f8 fix tests 2017-05-04 22:46:41 -04:00
Ethan Buchman 4982cb4d1f fix tests for state and mempool 2017-05-04 22:43:55 -04:00
Ethan Buchman 94b6dd65ee AppendTx -> DeliverTx 2017-01-12 15:55:03 -05:00
Ethan Buchman c147b41013 TMSP -> ABCI 2017-01-12 15:53:32 -05:00
Ethan Buchman a07063f119 add test for mempool deadlock 2016-10-10 17:05:50 -04:00
Jae Kwon ad17090a0f No global config 2016-05-08 15:00:58 -07:00
Ethan Buchman 501c4e4bac fixes from review 2016-04-26 22:17:13 -04:00
Jae Kwon a8ee0377d5 Use tmsp.Client interface 2016-03-24 10:42:05 -07:00
Jae Kwon 8183e3201b CommitSync() returns tmsp.Result 2016-03-23 02:49:30 -07:00
Jae Kwon de6f76758d Group (code,data,log) return values into types.Result 2016-03-20 17:10:59 -07:00
Jae Kwon 2c1504f93c Reap takes maxTxs 2016-03-06 15:08:32 -08:00
Jae Kwon 03115cbf93 Fix tests; Tests run in their own directory 2016-03-06 15:05:50 -08:00
Ethan Buchman c9ec9cf00e config: block size, consensus timeouts, recheck tx 2016-02-29 17:04:33 -05:00
Jae Kwon d31d3c58ad Recheck txs 2016-02-14 17:00:33 -08:00
Jae Kwon d17d4fa106 Fix tmsp/example import paths 2016-02-14 15:03:55 -08:00
Jae Kwon a6d37a49a2 s/GetHash/Commit/g 2016-02-14 13:11:01 -08:00
Jae Kwon a4f57e164b BroadcastTx results 2016-02-08 00:48:58 -08:00
Jae Kwon f1b48ff009 Use protobuf enums for CodeType 2016-02-04 18:41:29 -08:00
Jae Kwon 236c7afe9e Conform to TMSP v0.2 2016-01-25 14:34:08 -08:00