Commit Graph

53 Commits

Author SHA1 Message Date
Felix Lange
b628d72766
build: upgrade to go 1.19 (#25726)
This changes the CI / release builds to use the latest Go version. It also
upgrades golangci-lint to a newer version compatible with Go 1.19.

In Go 1.19, godoc has gained official support for links and lists. The
syntax for code blocks in doc comments has changed and now requires a
leading tab character. gofmt adapts comments to the new syntax
automatically, so there are a lot of comment re-formatting changes in this
PR. We need to apply the new format in order to pass the CI lint stage with
Go 1.19.

With the linter upgrade, I have decided to disable 'gosec' - it produces
too many false-positive warnings. The 'deadcode' and 'varcheck' linters
have also been removed because golangci-lint warns about them being
unmaintained. 'unused' provides similar coverage and we already have it
enabled, so we don't lose much with this change.
2022-09-10 13:25:40 +02:00
s7v7nislands
7caa2d8163
all: replace strings.Replace with string.ReplaceAll (#24835) 2022-05-09 13:13:23 +03:00
Péter Szilágyi
9e17648d8c
les: duplicate downloader and fetcher to allow progressive refactoring 2021-09-10 11:11:59 +03:00
Péter Szilágyi
6b6d3190cf
ethstats: fix full node interface post 1559 2021-07-05 10:49:52 +03:00
Mike Burr
5869789d75
ethstats: fix typo in comment (#22952)
Trivial but helpful to understanding.
2021-05-26 22:33:00 +02:00
meowsbits
10962b685e
ethstats: fix URL parser for '@' or ':' in node name/password (#21640)
Fixes the case (example below) where the value passed
to --ethstats flag would be parsed wrongly because the
node name and/or password value contained the special
characters '@' or ':'

    --ethstats "ETC Labs Metrics @meowsbits":mypass@ws://mordor.dash.fault.dev:3000
2021-05-25 23:22:46 +02:00
Péter Szilágyi
55300d4fdb
all: fix miner hashRate -> hashrate on API calls 2021-03-31 10:56:51 +03:00
Marius van der Wijden
3faae5defc
ethstats: avoid creating subscriptions on background goroutine (#22587)
This fixes an issue where the ethstats service could crash if geth was
started and then immediately stopped due to an internal error. The
cause of the crash was a nil subscription being returned by the backend,
because the background goroutine creating them was scheduled after
the backend had already shut down.

Moving the creation of subscriptions into the Start method, which runs
synchronously during startup of the node, means the returned subscriptions
can never be 'nil'.

Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
2021-03-30 15:52:03 +02:00
Péter Szilágyi
017831dd5b
core, eth: split eth package, implement snap protocol (#21482)
This commit splits the eth package, separating the handling of eth and snap protocols. It also includes the capability to run snap sync (https://github.com/ethereum/devp2p/blob/master/caps/snap.md) , but does not enable it by default. 

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-12-14 10:27:15 +01:00
Péter Szilágyi
9f45d6efae
ethstats: split read and write lock, otherwise they'll lock up 2020-08-10 14:33:22 +03:00
Martin Holst Swende
6a53ce29a4
ethstats: overwrite old errors 2020-08-07 14:44:44 +02:00
Martin Holst Swende
82a9e11058
ethstats: avoid concurrent write on websocket (#21404)
Fixes #21403
2020-08-04 12:21:51 +02:00
rene
c0c01612e9
node: refactor package node (#21105)
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.
2020-08-03 19:40:46 +02:00
Péter Szilágyi
0fef66c739
ethstats: fix reconnection issue, implement primus pings 2020-07-20 11:46:41 +03:00
ucwong
39abd92ca8
ethstats: use timer instead of time.sleep (#20924) 2020-06-08 14:27:08 +03:00
Hao Duan
81e9caed7d
ethstats: avoid blocking chan when received invalid stats request (#21073)
* ethstats: avoid blocking chan when received invalid stats request

* ethstats: minor code polishes

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-05-26 13:09:00 +03:00
Hao Duan
a188a1e150
ethstats: stop report ticker in each loop cycle #21070 (#21071)
Co-authored-by: Hao Duan <duan.hao@hyperchain.cn>
2020-05-13 12:06:19 +03:00
ucwong
37d6357806
ethstats: add missing Ticker.Stop call (#20867) 2020-04-02 16:02:10 +02:00
Felix Lange
04e175b8ec rpc: implement websockets with github.com/gorilla/websocket (#19866)
* rpc: implement websockets with github.com/gorilla/websocket

This change makes package rpc use the github.com/gorilla/websocket
package for WebSockets instead of golang.org/x/net/websocket. The new
library is more robust and supports all WebSocket features including
continuation frames.

There are new tests for two issues with the previously-used library:

  - TestWebsocketClientPing checks handling of Ping frames.
  - TestWebsocketLargeCall checks whether the request size limit is
    applied correctly.

* rpc: raise HTTP/WebSocket request size limit to 5MB

* rpc: remove default origin for client connections

The client used to put the local hostname into the Origin header because
the server wanted an origin to accept the connection, but that's silly:
Origin is for browsers/websites. The nobody would whitelist a particular
hostname.

Now that the server doesn't need Origin anymore, don't bother setting
one for clients. Users who need an origin can use DialWebsocket to
create a client with arbitrary origin if needed.

* vendor: put golang.org/x/net/websocket back

* rpc: don't set Origin header for empty (default) origin

* rpc: add HTTP status code to handshake error

This makes it easier to debug failing connections.

* ethstats: use github.com/gorilla/websocket

* rpc: fix lint
2019-07-22 13:22:39 +03:00
Martin Holst Swende
0b4fe8d192 all: simplify timestamps to uint64 (#19372)
* all: simplify timestamps to uint64

* tests: update definitions

* clef, faucet, mobile: leftover uint64 fixups

* ethash: fix tests

* graphql: update schema for timestamp

* ethash: remove unused variable
2019-04-02 23:28:48 +03:00
kevin.xu
fdfd6d3c39 ethstats: comment minor correction (#17102)
spell correction from `repors` to `reports`
2018-06-29 15:15:38 +03:00
kiel barry
0ad32d3be7 ethstats: fix last golint warning (#16837) 2018-05-30 11:36:02 +03:00
Péter Szilágyi
49719e21bc
core, eth: minor txpool event cleanups 2018-05-18 12:08:24 +03:00
rjl493456442
a2e43d28d0
all: collate new transaction events together 2018-05-18 11:46:44 +03:00
kiel barry
4747aad160 eth: golint fixes to variable names (#16711) 2018-05-09 10:59:00 +03:00
Péter Szilágyi
81ad8f665d
Merge pull request #15869 from Magicking/ethstats-reporting-fix
ethstats: Fix ethstats reporting while syncing
2018-01-15 10:36:43 +02:00
Magicking
90e5744d6f
ethstats: Fix ethstats reporting while syncing 2018-01-12 18:30:38 +01:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Péter Szilágyi
f7ca03ae87 eth, les, light: expose chain config in les node info too (#15732) 2017-12-28 14:18:34 +01:00
Zach
3da1bf8ca1 all: use gometalinter.v2, fix new gosimple issues (#15650) 2017-12-12 19:05:47 +01:00
Felföldi Zsolt
ca376ead88 les, light: LES/2 protocol version (#14970)
This PR implements the new LES protocol version extensions:

* new and more efficient Merkle proofs reply format (when replying to
  a multiple Merkle proofs request, we just send a single set of trie
  nodes containing all necessary nodes)
* BBT (BloomBitsTrie) works similarly to the existing CHT and contains
  the bloombits search data to speed up log searches
* GetTxStatusMsg returns the inclusion position or the
  pending/queued/unknown state of a transaction referenced by hash
* an optional signature of new block data (number/hash/td) can be
  included in AnnounceMsg to provide an option for "very light
  clients" (mobile/embedded devices) to skip expensive Ethash check
  and accept multiple signatures of somewhat trusted servers (still a
  lot better than trusting a single server completely and retrieving
  everything through RPC). The new client mode is not implemented in
  this PR, just the protocol extension.
2017-10-24 15:19:09 +02:00
Miya Chen
bf1e263128 core, light: send chain events using event.Feed (#14865) 2017-08-18 12:58:36 +02:00
Egon Elbre
3780d0b6f7 ethstats: fix megacheck warnings 2017-08-07 13:32:19 +03:00
Péter Szilágyi
a355b401db
ethstats: reduce ethstats traffic by trottling reports 2017-06-01 00:16:19 +03:00
Péter Szilágyi
09d59da3a1
ethstats: don't report transaction content, only hash 2017-05-30 02:15:40 +03:00
Péter Szilágyi
a2f23ca9b1 cmd, core, eth, miner: remove txpool gas price limits (#14442) 2017-05-16 21:07:27 +02:00
Péter Szilágyi
e61035c5a3
cmd, eth, les, mobile: make networkid uint64 everywhere 2017-04-25 14:53:50 +03:00
Péter Szilágyi
a7b9e484d0 consensus, core, ethstats: use engine specific block beneficiary (#14318)
* consensus, core, ethstats: use engine specific block beneficiary

* core, eth, les, miner: use explicit beneficiary during mining
2017-04-12 16:38:31 +03:00
Péter Szilágyi
fb98a8c6c2
ethstats: cut short unavailable history responses 2017-04-04 11:41:17 +03:00
Péter Szilágyi
96d1a4aee6
ethstats: sanity check ethstats history queries 2017-03-31 15:06:54 +03:00
Péter Szilágyi
db93641941
ethstats: work around weird URL scheme parsing issues 2017-03-30 12:53:50 +03:00
Péter Szilágyi
bb7dca275c ethstats: cleanups, trace logs and "fix" history responses (#3812) 2017-03-24 10:42:40 +01:00
Péter Szilágyi
2ba9374789
ethstats: try both ws:// and wss:// if none specified 2017-03-20 12:45:43 +02:00
Péter Szilágyi
e7030c4bf5
all: update light logs (and a few others) to the new model 2017-03-03 11:41:52 +02:00
Péter Szilágyi
d4fd06c3dc
all: blidly swap out glog to our log15, logs need rework 2017-02-23 12:16:44 +02:00
Felix Lange
f2da6581ba all: fix issues reported by honnef.co/go/simple/cmd/gosimple 2017-01-06 18:18:07 +01:00
Felix Lange
35a7dcb162 all: gofmt -w -s 2017-01-06 15:52:03 +01:00
Péter Szilágyi
b2c226cb7d
ethstats: implement block history retrievals 2016-12-12 14:01:52 +02:00
Péter Szilágyi
13614f4e1c
ethstats: fix timestamps and add custom proto support 2016-12-11 20:16:30 +02:00
Bas van Kervel
56b446190a ethstats: check if received event is valid 2016-11-30 17:47:39 +01:00