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rpc: eth_feeHistory (#734)

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* Problem: missing json rpc of eth_feeHistory #685

add oracle backend

space ready

structure ok

refactoring

return feehistory

data flow ok

basefee

set gas used ratio

computing reward

add testing

add gas used

prepare data

fill reward

increase coin

fixing api

add mac

add launch

gas used ratio ok

print element

reward workes

reward working

fix panic

value correct

remove debugging log

tidy up

tidy up

remove oracle

tidy up

fix handler crash

add unit test

tidy up

add limit check

reformat

fix lint

fix lint

fix lint

fix lint

Update rpc/ethereum/backend/feebackend.go

thanks

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

Update rpc/ethereum/backend/feebackend.go

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

Update rpc/ethereum/backend/feebackend.go

thanks

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

Update rpc/ethereum/backend/feebackend.go

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

fix compile error

split lines

remove temporary string conversion

return error if gaslimit is 0

move OneFeeHistory to types

add comment

only err check

Update rpc/ethereum/backend/feebackend.go

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

Update rpc/ethereum/backend/feebackend.go

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

tidy up

add feehistory-cap

* Apply suggestions from code review

* changelog

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Federico Kunze Küllmer <federico.kunze94@gmail.com>
This commit is contained in:
Jongwhan Lee
2021-11-17 11:58:52 +00:00
committed by GitHub
co-authored by Federico Kunze Küllmer Federico Kunze Küllmer
parent b7e8dd8216
commit 392d1dd8cf
13 changed files with 287 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
server/config/config.go
+26 -16
View File
@@ -32,6 +32,8 @@ const (
DefaultFilterCap int32 = 200
DefaultFeeHistoryCap int32 = 100
DefaultEVMTimeout = 5 * time.Second
// default 1.0 eth
DefaultTxFeeCap float64 = 1.0
@@ -72,6 +74,8 @@ type JSONRPCConfig struct {
TxFeeCap float64 `mapstructure:"txfee-cap"`
// FilterCap is the global cap for total number of filters that can be created.
FilterCap int32 `mapstructure:"filter-cap"`
// FeeHistoryCap is the global cap for total number of blocks that can be fetched
FeeHistoryCap int32 `mapstructure:"feehistory-cap"`
// Enable defines if the EVM RPC server should be enabled.
Enable bool `mapstructure:"enable"`
}
@@ -153,14 +157,15 @@ func GetDefaultAPINamespaces() []string {
// DefaultJSONRPCConfig returns an EVM config with the JSON-RPC API enabled by default
func DefaultJSONRPCConfig() *JSONRPCConfig {
return &JSONRPCConfig{
Enable: true,
API: GetDefaultAPINamespaces(),
Address: DefaultJSONRPCAddress,
WsAddress: DefaultJSONRPCWsAddress,
GasCap: DefaultGasCap,
EVMTimeout: DefaultEVMTimeout,
TxFeeCap: DefaultTxFeeCap,
FilterCap: DefaultFilterCap,
Enable: true,
API: GetDefaultAPINamespaces(),
Address: DefaultJSONRPCAddress,
WsAddress: DefaultJSONRPCWsAddress,
GasCap: DefaultGasCap,
EVMTimeout: DefaultEVMTimeout,
TxFeeCap: DefaultTxFeeCap,
FilterCap: DefaultFilterCap,
FeeHistoryCap: DefaultFeeHistoryCap,
}
}
@@ -174,6 +179,10 @@ func (c JSONRPCConfig) Validate() error {
return errors.New("JSON-RPC filter-cap cannot be negative")
}
if c.FeeHistoryCap <= 0 {
return errors.New("JSON-RPC feehistory-cap cannot be negative or 0")
}
if c.TxFeeCap < 0 {
return errors.New("JSON-RPC tx fee cap cannot be negative")
}
@@ -230,14 +239,15 @@ func GetConfig(v *viper.Viper) Config {
Tracer: v.GetString("evm.tracer"),
},
JSONRPC: JSONRPCConfig{
Enable: v.GetBool("json-rpc.enable"),
API: v.GetStringSlice("json-rpc.api"),
Address: v.GetString("json-rpc.address"),
WsAddress: v.GetString("json-rpc.ws-address"),
GasCap: v.GetUint64("json-rpc.gas-cap"),
FilterCap: v.GetInt32("json-rpc.filter-cap"),
TxFeeCap: v.GetFloat64("json-rpc.txfee-cap"),
EVMTimeout: v.GetDuration("json-rpc.evm-timeout"),
Enable: v.GetBool("json-rpc.enable"),
API: v.GetStringSlice("json-rpc.api"),
Address: v.GetString("json-rpc.address"),
WsAddress: v.GetString("json-rpc.ws-address"),
GasCap: v.GetUint64("json-rpc.gas-cap"),
FilterCap: v.GetInt32("json-rpc.filter-cap"),
FeeHistoryCap: v.GetInt32("json-rpc.feehistory-cap"),
TxFeeCap: v.GetFloat64("json-rpc.txfee-cap"),
EVMTimeout: v.GetDuration("json-rpc.evm-timeout"),
},
TLS: TLSConfig{
CertificatePath: v.GetString("tls.certificate-path"),
server/config/toml.go
+4
View File
@@ -44,6 +44,10 @@ txfee-cap = {{ .JSONRPC.TxFeeCap }}
# FilterCap sets the global cap for total number of filters that can be created
filter-cap = {{ .JSONRPC.FilterCap }}
# FeeHistoryCap sets the global cap for total number of blocks that can be fetched
feehistory-cap = {{ .JSONRPC.FeeHistoryCap }}
###############################################################################
### TLS Configuration ###
###############################################################################
server/flags/flags.go
+9 -8
View File
@@ -26,14 +26,15 @@ const (
// JSON-RPC flags
const (
JSONRPCEnable = "json-rpc.enable"
JSONRPCAPI = "json-rpc.api"
JSONRPCAddress = "json-rpc.address"
JSONWsAddress = "json-rpc.ws-address"
JSONRPCGasCap = "json-rpc.gas-cap"
JSONRPCEVMTimeout = "json-rpc.evm-timeout"
JSONRPCTxFeeCap = "json-rpc.txfee-cap"
JSONRPCFilterCap = "json-rpc.filter-cap"
JSONRPCEnable = "json-rpc.enable"
JSONRPCAPI = "json-rpc.api"
JSONRPCAddress = "json-rpc.address"
JSONWsAddress = "json-rpc.ws-address"
JSONRPCGasCap = "json-rpc.gas-cap"
JSONRPCEVMTimeout = "json-rpc.evm-timeout"
JSONRPCTxFeeCap = "json-rpc.txfee-cap"
JSONRPCFilterCap = "json-rpc.filter-cap"
JSONRPFeeHistoryCap = "json-rpc.feehistory-cap"
)
// EVM flags