plugeth/les
Felix Lange 10181b57a9 core, eth/downloader: commit block data using batches (#15115)
* ethdb: add Putter interface and Has method

* ethdb: improve docs and add IdealBatchSize

* ethdb: remove memory batch lock

Batches are not safe for concurrent use.

* core: use ethdb.Putter for Write* functions

This covers the easy cases.

* core/state: simplify StateSync

* trie: optimize local node check

* ethdb: add ValueSize to Batch

* core: optimize HasHeader check

This avoids one random database read get the block number. For many uses
of HasHeader, the expectation is that it's actually there. Using Has
avoids a load + decode of the value.

* core: write fast sync block data in batches

Collect writes into batches up to the ideal size instead of issuing many
small, concurrent writes.

* eth/downloader: commit larger state batches

Collect nodes into a batch up to the ideal size instead of committing
whenever a node is received.

* core: optimize HasBlock check

This avoids a random database read to get the number.

* core: use numberCache in HasHeader

numberCache has higher capacity, increasing the odds of finding the
header without a database lookup.

* core: write imported block data using a batch

Restore batch writes of state and add blocks, tx entries, receipts to
the same batch. The change also simplifies the miner.

This commit also removes posting of logs when a forked block is imported.

* core: fix DB write error handling

* ethdb: use RLock for Has

* core: fix HasBlock comment
2017-09-09 19:03:07 +03:00
..
flowcontrol les: fix megacheck warnings (#14941) 2017-08-08 19:31:08 +03:00
api_backend.go core, eth: clean up bloom filtering, add some tests 2017-09-06 11:14:19 +03:00
backend.go core, eth: clean up bloom filtering, add some tests 2017-09-06 11:14:19 +03:00
distributor_test.go les: code refactoring (#14416) 2017-06-21 12:27:38 +02:00
distributor.go les: code refactoring (#14416) 2017-06-21 12:27:38 +02:00
execqueue_test.go les: fix goroutine leak in execQueue (#14480) 2017-05-16 20:56:02 +02:00
execqueue.go les: fix goroutine leak in execQueue (#14480) 2017-05-16 20:56:02 +02:00
fetcher.go les: code refactoring (#14416) 2017-06-21 12:27:38 +02:00
handler_test.go les: fix megacheck warnings (#14941) 2017-08-08 19:31:08 +03:00
handler.go core, eth/downloader: commit block data using batches (#15115) 2017-09-09 19:03:07 +03:00
helper_test.go core, light: send chain events using event.Feed (#14865) 2017-08-18 12:58:36 +02:00
metrics.go all: fix spelling errors 2017-01-06 19:44:35 +02:00
odr_requests.go les: implement request distributor, fix blocking issues (#3660) 2017-03-22 20:44:22 +01:00
odr_test.go core: implement Metropolis EIP 658, receipt status byte 2017-08-22 18:35:17 +03:00
odr.go les: code refactoring (#14416) 2017-06-21 12:27:38 +02:00
peer.go les: fix megacheck warnings (#14941) 2017-08-08 19:31:08 +03:00
protocol.go les: fix megacheck warnings (#14941) 2017-08-08 19:31:08 +03:00
randselect_test.go all: gofmt -w -s 2017-01-06 15:52:03 +01:00
randselect.go les: implement light server pool 2016-12-08 13:38:15 +01:00
request_test.go core/state: access trie through Database interface, track errors (#14589) 2017-06-27 15:57:06 +02:00
retrieve.go les: code refactoring (#14416) 2017-06-21 12:27:38 +02:00
server.go core, light: send chain events using event.Feed (#14865) 2017-08-18 12:58:36 +02:00
serverpool.go les: code refactoring (#14416) 2017-06-21 12:27:38 +02:00
sync.go all: import "context" instead of "golang.org/x/net/context" 2017-03-22 20:49:15 +01:00
txrelay.go les: code refactoring (#14416) 2017-06-21 12:27:38 +02:00