# Conflicts:
#	eth/downloader/statesync.go

# Conflicts:
#	eth/downloader/statesync.go

* les: close all connected les-server when shutdown

* les: linter nitpick

Co-authored-by: Martin Holst Swende <martin@swende.se>
# Conflicts:
#	les/peer.go
#	les/server.go
#	les/server_handler.go

# Conflicts:
#	eth/downloader/statesync.go

# Conflicts:
#	les/checkpointoracle/oracle.go

* cmd/utils: grant snapshot cache to trie if disabled

* eth: fix up default non-mainnet cache distribution
# Conflicts:
#	cmd/utils/flags.go
#	eth/config.go

* chaincmd should make config nodes instead of full nodes

* add documentation for using makeConfigNode instead of makeFullNode;

* add documentation to functions

* code style
# Conflicts:
#	cmd/geth/config.go

* should fix import / export issues related to DB unavailability

* document reason for makeConfigNode

* fix comment

* comment consistency

* remove comments

* lint

* eth65 tests

linted

* remove non-latest eth light tests
# Conflicts:
#	eth/downloader/downloader_test.go

# Conflicts:
#	core/blockchain.go

This adds a lock around requests because some routers can't handle
concurrent requests. Requests are also rate-limited.
 
The Map function request a new mapping exactly when the map timeout
occurs instead of 5 minutes earlier. This should prevent duplicate mappings.

# Conflicts:
#	core/vm/contract.go

Fixes #21403

* core: avoid modification of accountSet cache in tx_pool

when runReorg, we may copy the dirtyAccounts' accountSet cache to promoteAddrs
in which accounts will be promoted, however, if we have reset request at the
same time, we may reuse promoteAddrs and modify the cache content which is
against the original intention of accountSet cache. So, we need to make a new
slice here to avoid modify accountSet cache.

* core: fix flatten condition + comment

Co-authored-by: Felix Lange <fjl@twurst.com>

Co-authored-by: Felix Lange <fjl@twurst.com>

* Handle hex strings for bytesX types

* Add tests for parseBytes

* Improve tests

* Return nil bytes if error is non-nil

* Right-pad instead of left-pad bytes

* More tests

This PR significantly changes the APIs for instantiating Ethereum nodes in
a Go program. The new APIs are not backwards-compatible, but we feel that
this is made up for by the much simpler way of registering services on
node.Node. You can find more information and rationale in the design
document: https://gist.github.com/renaynay/5bec2de19fde66f4d04c535fd24f0775.

There is also a new feature in Node's Go API: it is now possible to
register arbitrary handlers on the user-facing HTTP server. In geth, this
facility is used to enable GraphQL.

There is a single minor change relevant for geth users in this PR: The
GraphQL API is no longer available separately from the JSON-RPC HTTP
server. If you want GraphQL, you need to enable it using the
./geth --http --graphql flag combination.

The --graphql.port and --graphql.addr flags are no longer available.

# Conflicts:
#	cmd/faucet/faucet.go
#	cmd/geth/chaincmd.go
#	cmd/geth/config.go
#	cmd/geth/consolecmd.go
#	cmd/geth/main.go
#	cmd/utils/flags.go
#	cmd/wnode/main.go
#	core/rawdb/freezer.go
#	eth/api_backend.go
#	eth/backend.go
#	ethclient/ethclient_test.go
#	ethstats/ethstats.go
#	graphql/service.go
#	internal/ethapi/backend.go
#	les/api_backend.go
#	les/api_test.go
#	les/checkpointoracle/oracle.go
#	les/client.go
#	les/commons.go
#	les/server.go
#	miner/stresstest/stress_clique.go
#	miner/stresstest/stress_ethash.go
#	mobile/geth.go
#	node/api.go
#	node/node.go
#	node/node_example_test.go
#	node/node_test.go
#	node/rpcstack.go
#	node/rpcstack_test.go
#	node/service.go
#	node/service_test.go
#	node/utils_test.go
#	p2p/simulations/examples/ping-pong.go
#	p2p/testing/peerpool.go
#	p2p/testing/protocolsession.go
#	p2p/testing/protocoltester.go
#	whisper/mailserver/server_test.go
#	whisper/whisperv6/api_test.go
#	whisper/whisperv6/filter_test.go
#	whisper/whisperv6/whisper.go
#	whisper/whisperv6/whisper_test.go

* Do not check for a non-nil ChainId

* Add encoding test

Resolves #20163

Co-authored-by: Felix Lange <fjl@twurst.com>

Found by @protolambda 

# Conflicts:
#	core/rawdb/freezer.go

This replaces the two-stage shutdown scheme with the one we
use almost everywhere else: a single quit channel signalling
termination.

Co-authored-by: Felix Lange <fjl@twurst.com>

* Disable symbol table and DWARF generation by default.
Trimpath if compiling with Go >= 1.13

* Set Go to minimum version 1.13. Revert debug symbol changes.
# Conflicts:
#	build/ci.go

* init

notes

removed some mentions of eth62, bumped protocol err too old to >=63

* remove sanity checks and bump supported protocol version up to 63

* remove 62 tests, still need to add 65

* remove 65 tests
# Conflicts:
#	eth/downloader/downloader_test.go
#	eth/downloader/peer.go

# Conflicts:
#	les/fetcher_test.go

This reduces complexity of some lengthy functions in worker.go,
making the code easier to read.
# Conflicts:
#	miner/worker.go

* cmd, consensus, eth, les: implement light fetcher

* les: address comment

* les: address comment

* les: address comments

* les: check td after delivery

* les: add linearExpiredValue for error counter

* les: fix import

* les: fix dead lock

* les: order announces by td

* les: encapsulate invalid counter

* les: address comment

* les: add more checks during the delivery

* les: fix log

* eth, les: fix lint

* eth/fetcher: address comment
# Conflicts:
#	cmd/geth/retesteth.go
#	consensus/clique/clique.go
#	consensus/consensus.go
#	consensus/ethash/consensus.go
#	consensus/ethash/sealer.go
#	eth/fetcher/block_fetcher.go
#	eth/fetcher/block_fetcher_test.go
#	eth/handler.go
#	les/client.go
#	les/client_handler.go
#	les/clientpool.go
#	les/fetcher.go
#	les/odr_test.go
#	les/peer.go
#	les/server.go
#	les/server_handler.go
#	les/test_helper.go
#	les/utils/expiredvalue.go
#	les/utils/expiredvalue_test.go

# Conflicts:
#	core/types/transaction.go
#	core/types/transaction_test.go

# Conflicts:
#	core/types/transaction.go
#	core/types/transaction_test.go

* cmd, core, eth, light, trie: dump clean cache periodically

* eth: update config

* trie: minor fix

* core, trie: address comments

* eth: remove useless

* trie: print clean cache dump start too

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
# Conflicts:
#	core/blockchain.go
#	core/genesis.go
#	core/state/database.go
#	eth/api_tracer.go
#	eth/backend.go
#	eth/config.go
#	light/postprocess.go
#	trie/database.go

# Conflicts:
#	cmd/faucet/faucet.html

* implementation

* tidy gomod

* linters

* fix cmd test

* fix

* fix lint