# 这是一个 TOML 配置文件。
# 更多信息请参见 https://github.com/toml-lang/toml

###############################################################################
###                           基础配置                                      ###
###############################################################################

# 验证者愿意接受并处理交易的最低 gas 价格。
# 交易费用必须满足此配置中任一指定面额的最低要求
# （例如 0.25token1,0.0001token2）。
minimum-gas-prices = "0atest"

# 通过 rest/grpc 发起的查询可消耗的最大 gas。
# 如果设置为零，查询可消耗无限制数量的 gas。
query-gas-limit = "0"

# default：保留最近 362880 个状态，每 10 个区块修剪一次
# nothing：保存所有历史状态，不删除任何内容（即归档节点）
# everything：保留最新 2 个状态；每 10 个区块修剪一次。
# custom：允许通过 'pruning-keep-recent' 和 'pruning-interval' 手动指定修剪选项
pruning = "default"

# 仅当修剪策略为 custom 时才会应用这些设置。
pruning-keep-recent = "0"
pruning-interval = "0"

# HaltHeight 包含一个非零区块高度，节点将在该高度优雅停止并关闭，
# 可用于协助升级和测试。
#
# 注意：将在对应区块上尝试提交状态。
halt-height = 0

# HaltTime 包含一个非零的最小区块时间（Unix 秒），节点将在该时间优雅停止并关闭，
# 可用于协助升级和测试。
#
# 注意：将在对应区块上尝试提交状态。
halt-time = 0

# MinRetainBlocks 定义相对于当前正在提交区块的最小区块高度偏移量，
# 超过该偏移量的所有区块都会从 CometBFT 中被修剪。
# 它用于在 ABCI Commit 期间确定 ResponseCommit.RetainHeight 值的过程。
# 值为 0 表示不应修剪任何区块。
#
# 这个配置项只负责修剪 CometBFT 区块。
# 它不会影响应用状态修剪，后者由
# "pruning-*" 配置决定。
#
# 注意：CometBFT 区块修剪依赖此参数，并结合解绑期（安全阈值）、
# 状态修剪以及状态同步快照参数，来确定
# ResponseCommit.RetainHeight 的正确最小值。
min-retain-blocks = 0

# InterBlockCache 启用区块间缓存。
inter-block-cache = true

# IndexEvents 定义事件集合，格式为 {eventType}.{attributeKey}，
# 用于告知 CometBFT 要建立索引的内容。如果为空，则会索引所有事件。
#
# 示例：
# ["message.sender", "message.recipient"]
index-events = []

# IavlCacheSize 设置 iavl 树缓存的大小（以节点数量计）。
iavl-cache-size = 781250

# IAVLDisableFastNode 启用或禁用 IAVL 的 fast node 功能。
# 默认值为 false。
iavl-disable-fastnode = false

# AppDBBackend 定义应用和快照数据库使用的数据库后端类型。
# 空字符串表示将使用回退值。
# 回退值为 CometBFT 的 config.toml 中设置的 db_backend 值。
app-db-backend = ""

###############################################################################
###                         遥测配置                                        ###
###############################################################################

[telemetry]

# 使用键前缀来区分服务。
service-name = ""

# Enabled 启用应用遥测功能。启用后，
# 默认还会启用一个内存 sink。操作员也可以启用
# 其他 sink，例如 Prometheus。
enabled = true

# 启用以主机名为 gauge 值添加前缀。
enable-hostname = false

# 启用将主机名添加到标签中。
enable-hostname-label = false

# 启用将服务添加到标签中。
enable-service-label = false

# PrometheusRetentionTime 为正值时，会启用 Prometheus 指标 sink。
prometheus-retention-time  = 1000000000000

# GlobalLabels 定义一组全局名称/值标签元组，
# 会应用到使用 telemetry 包中封装函数发出的所有指标。
#
# 示例：
# [["chain_id", "cosmoshub-1"]]
global-labels = [
]

# MetricsSink 定义要使用的指标 sink 类型。
metrics-sink = ""

# StatsdAddr 定义发送指标到 statsd 服务器的地址。
# 仅当 MetricsSink 设置为 "statsd" 或 "dogstatsd" 时使用。
statsd-addr = ""

# DatadogHostname 定义向 Datadog 发送指标时使用的主机名。
# 仅当 MetricsSink 设置为 "dogstatsd" 时使用。
datadog-hostname = ""

###############################################################################
###                           API 配置                                      ###
###############################################################################

[api]

# Enable 定义是否启用 API 服务器。
enable = true

# Swagger 定义是否自动注册 swagger 文档。
swagger = false

# Address 定义 API 服务器监听的地址。
address = "tcp://localhost:1317"

# MaxOpenConnections 定义最大打开连接数。
max-open-connections = 1000

# RPCReadTimeout 定义 CometBFT RPC 读取超时时间（秒）。
rpc-read-timeout = 10

# RPCWriteTimeout 定义 CometBFT RPC 写入超时时间（秒）。
rpc-write-timeout = 0

# RPCMaxBodyBytes 定义 CometBFT 最大请求体大小（字节）。
rpc-max-body-bytes = 1000000

# EnableUnsafeCORS 定义是否启用 CORS（不安全，请自行承担风险）。
enabled-unsafe-cors = false

###############################################################################
###                           gRPC 配置                                     ###
###############################################################################

[grpc]

# Enable 定义是否启用 gRPC 服务器。
enable = true

# Address 定义 gRPC 服务器要绑定的地址。
address = "localhost:9090"

# MaxRecvMsgSize 定义服务器可接收的最大消息大小（字节）。
# 默认值为 10MB。
max-recv-msg-size = "10485760"

# MaxSendMsgSize 定义服务器可发送的最大消息大小（字节）。
# 默认值为 math.MaxInt32。
max-send-msg-size = "2147483647"

###############################################################################
###                        gRPC Web 配置                                   ###
###############################################################################

[grpc-web]

# GRPCWebEnable 定义是否启用 gRPC-web。
# 注意：还必须启用 gRPC，否则此配置不会生效。
# 注意：gRPC-Web 使用与 API 服务器相同的地址。
enable = true

###############################################################################
###                        状态同步配置                                    ###
###############################################################################

# 状态同步快照允许其他节点无需重放历史区块即可快速加入网络，
# 而是下载并应用某个高度的应用状态快照。
[state-sync]

# snapshot-interval 指定创建本地状态同步快照的区块间隔
# （0 表示禁用）。
snapshot-interval = 0

# snapshot-keep-recent 指定要保留并提供的最近快照数量
# （0 表示全部保留）。
snapshot-keep-recent = 2

###############################################################################
###                              状态流式传输                              ###
###############################################################################

# Streaming 允许节点将状态流式传输到外部系统。
[streaming]

# streaming.abci 指定 ABCI Listener 流式服务的配置。
[streaming.abci]

# 通过 gRPC 流式输出的 kv store 键列表。
# 这些 store 键名称必须与模块的 StoreKey 名称完全匹配。
#
# 示例：
# ["acc", "bank", "gov", "staking", "mint"[,...]]
# 使用 ["*"] 可暴露所有键。
keys = []

# 用于通过 gRPC 进行流式传输的插件名称。
# 仅在设置此项时才会启用流式传输。
# 支持的插件：abci
plugin = ""

# stop-node-on-err 指定在消息传递出错时是否停止节点。
stop-node-on-err = true

###############################################################################
###                         内存池                                          ###
###############################################################################

[mempool]
# 将 max-txs 设置为 0 时，内存池中允许存在无限数量的交易。
# 将 max_txs 设置为负 1（-1）时，将禁用交易插入内存池（no-op mempool）。
# 将 max_txs 设置为正数（> 0）时，将按指定数量限制内存池中的交易数。
#
# 注意，此配置仅适用于 SDK 内置的应用侧内存池实现。
max-txs = -1

###############################################################################
###                             EVM 配置                                    ###
###############################################################################

[evm]

# Tracer 定义节点以调试模式运行时，EVM 使用的 'vm.Tracer' 类型。
# 要启用跟踪，请在启动节点时使用 '--evm.tracer' 标志。
# 有效类型为：json|struct|access_list|markdown
tracer = ""

# This is a TOML config file.
# For more information, see https://github.com/toml-lang/toml

###############################################################################
###                           Base Configuration                            ###
###############################################################################

# The minimum gas prices a validator is willing to accept for processing a
# transaction. A transaction's fees must meet the minimum of any denomination
# specified in this config (e.g. 0.25token1,0.0001token2).
minimum-gas-prices = "0atest"

# The maximum gas a query coming over rest/grpc may consume.
# If this is set to zero, the query can consume an unbounded amount of gas.
query-gas-limit = "0"

# default: the last 362880 states are kept, pruning at 10 block intervals
# nothing: all historic states will be saved, nothing will be deleted (i.e. archiving node)
# everything: 2 latest states will be kept; pruning at 10 block intervals.
# custom: allow pruning options to be manually specified through 'pruning-keep-recent', and 'pruning-interval'
pruning = "default"

# These are applied if and only if the pruning strategy is custom.
pruning-keep-recent = "0"
pruning-interval = "0"

# HaltHeight contains a non-zero block height at which a node will gracefully
# halt and shutdown that can be used to assist upgrades and testing.
#
# Note: Commitment of state will be attempted on the corresponding block.
halt-height = 0

# HaltTime contains a non-zero minimum block time (in Unix seconds) at which
# a node will gracefully halt and shutdown that can be used to assist upgrades
# and testing.
#
# Note: Commitment of state will be attempted on the corresponding block.
halt-time = 0

# MinRetainBlocks defines the minimum block height offset from the current
# block being committed, such that all blocks past this offset are pruned
# from CometBFT. It is used as part of the process of determining the
# ResponseCommit.RetainHeight value during ABCI Commit. A value of 0 indicates
# that no blocks should be pruned.
#
# This configuration value is only responsible for pruning CometBFT blocks.
# It has no bearing on application state pruning which is determined by the
# "pruning-*" configurations.
#
# Note: CometBFT block pruning is dependant on this parameter in conjunction
# with the unbonding (safety threshold) period, state pruning and state sync
# snapshot parameters to determine the correct minimum value of
# ResponseCommit.RetainHeight.
min-retain-blocks = 0

# InterBlockCache enables inter-block caching.
inter-block-cache = true

# IndexEvents defines the set of events in the form {eventType}.{attributeKey},
# which informs CometBFT what to index. If empty, all events will be indexed.
#
# Example:
# ["message.sender", "message.recipient"]
index-events = []

# IavlCacheSize set the size of the iavl tree cache (in number of nodes).
iavl-cache-size = 781250

# IAVLDisableFastNode enables or disables the fast node feature of IAVL.
# Default is false.
iavl-disable-fastnode = false

# AppDBBackend defines the database backend type to use for the application and snapshots DBs.
# An empty string indicates that a fallback will be used.
# The fallback is the db_backend value set in CometBFT's config.toml.
app-db-backend = ""

###############################################################################
###                         Telemetry Configuration                         ###
###############################################################################

[telemetry]

# Prefixed with keys to separate services.
service-name = ""

# Enabled enables the application telemetry functionality. When enabled,
# an in-memory sink is also enabled by default. Operators may also enabled
# other sinks such as Prometheus.
enabled = true

# Enable prefixing gauge values with hostname.
enable-hostname = false

# Enable adding hostname to labels.
enable-hostname-label = false

# Enable adding service to labels.
enable-service-label = false

# PrometheusRetentionTime, when positive, enables a Prometheus metrics sink.
prometheus-retention-time  = 1000000000000

# GlobalLabels defines a global set of name/value label tuples applied to all
# metrics emitted using the wrapper functions defined in telemetry package.
#
# Example:
# [["chain_id", "cosmoshub-1"]]
global-labels = [
]

# MetricsSink defines the type of metrics sink to use.
metrics-sink = ""

# StatsdAddr defines the address of a statsd server to send metrics to.
# Only utilized if MetricsSink is set to "statsd" or "dogstatsd".
statsd-addr = ""

# DatadogHostname defines the hostname to use when emitting metrics to
# Datadog. Only utilized if MetricsSink is set to "dogstatsd".
datadog-hostname = ""

###############################################################################
###                           API Configuration                             ###
###############################################################################

[api]

# Enable defines if the API server should be enabled.
enable = true

# Swagger defines if swagger documentation should automatically be registered.
swagger = false

# Address defines the API server to listen on.
address = "tcp://localhost:1317"

# MaxOpenConnections defines the number of maximum open connections.
max-open-connections = 1000

# RPCReadTimeout defines the CometBFT RPC read timeout (in seconds).
rpc-read-timeout = 10

# RPCWriteTimeout defines the CometBFT RPC write timeout (in seconds).
rpc-write-timeout = 0

# RPCMaxBodyBytes defines the CometBFT maximum request body (in bytes).
rpc-max-body-bytes = 1000000

# EnableUnsafeCORS defines if CORS should be enabled (unsafe - use it at your own risk).
enabled-unsafe-cors = false

###############################################################################
###                           gRPC Configuration                            ###
###############################################################################

[grpc]

# Enable defines if the gRPC server should be enabled.
enable = true

# Address defines the gRPC server address to bind to.
address = "localhost:9090"

# MaxRecvMsgSize defines the max message size in bytes the server can receive.
# The default value is 10MB.
max-recv-msg-size = "10485760"

# MaxSendMsgSize defines the max message size in bytes the server can send.
# The default value is math.MaxInt32.
max-send-msg-size = "2147483647"

###############################################################################
###                        gRPC Web Configuration                           ###
###############################################################################

[grpc-web]

# GRPCWebEnable defines if the gRPC-web should be enabled.
# NOTE: gRPC must also be enabled, otherwise, this configuration is a no-op.
# NOTE: gRPC-Web uses the same address as the API server.
enable = true

###############################################################################
###                        State Sync Configuration                         ###
###############################################################################

# State sync snapshots allow other nodes to rapidly join the network without replaying historical
# blocks, instead downloading and applying a snapshot of the application state at a given height.
[state-sync]

# snapshot-interval specifies the block interval at which local state sync snapshots are
# taken (0 to disable).
snapshot-interval = 0

# snapshot-keep-recent specifies the number of recent snapshots to keep and serve (0 to keep all).
snapshot-keep-recent = 2

###############################################################################
###                              State Streaming                            ###
###############################################################################

# Streaming allows nodes to stream state to external systems.
[streaming]

# streaming.abci specifies the configuration for the ABCI Listener streaming service.
[streaming.abci]

# List of kv store keys to stream out via gRPC.
# The store key names MUST match the module's StoreKey name.
#
# Example:
# ["acc", "bank", "gov", "staking", "mint"[,...]]
# ["*"] to expose all keys.
keys = []

# The plugin name used for streaming via gRPC.
# Streaming is only enabled if this is set.
# Supported plugins: abci
plugin = ""

# stop-node-on-err specifies whether to stop the node on message delivery error.
stop-node-on-err = true

###############################################################################
###                         Mempool                                         ###
###############################################################################

[mempool]
# Setting max-txs to 0 will allow for a unbounded amount of transactions in the mempool.
# Setting max_txs to negative 1 (-1) will disable transactions from being inserted into the mempool (no-op mempool).
# Setting max_txs to a positive number (> 0) will limit the number of transactions in the mempool, by the specified amount.
#
# Note, this configuration only applies to SDK built-in app-side mempool
# implementations.
max-txs = -1

###############################################################################
###                             EVM Configuration                           ###
###############################################################################

[evm]

# Tracer defines the 'vm.Tracer' type that the EVM will use when the node is run in
# debug mode. To enable tracing use the '--evm.tracer' flag when starting your node.
# Valid types are: json|struct|access_list|markdown
tracer = ""

# MaxTxGasWanted defines the gas wanted for each eth tx returned in ante handler in check tx mode.
max-tx-gas-wanted = 0

# EnablePreimageRecording enables tracking of SHA3 preimages in the VM
cache-preimage = false

# EVMChainID is the EIP-155 compatible replay protection chain ID. This is separate from the Cosmos chain ID.
evm-chain-id = 262144

# MinTip defines the minimum priority fee for the mempool.
min-tip = 0

# Geth metrics server address
geth-metrics-address = "127.0.0.1:8100"

# Mempool configuration for EVM transactions
[evm.mempool]

# PriceLimit is the minimum gas price to enforce for acceptance into the pool (in wei)
price-limit = 1

# PriceBump is the minimum price bump percentage to replace an already existing transaction (nonce)
price-bump = 10

# AccountSlots is the number of executable transaction slots guaranteed per account
account-slots = 16

# GlobalSlots is the maximum number of executable transaction slots for all accounts
global-slots = 5120

# AccountQueue is the maximum number of non-executable transaction slots permitted per account
account-queue = 64

# GlobalQueue is the maximum number of non-executable transaction slots for all accounts
global-queue = 1024

# Lifetime is the maximum amount of time non-executable transaction are queued
lifetime = "3h0m0s"

###############################################################################
###                           JSON RPC Configuration                        ###
###############################################################################

[json-rpc]

# Enable defines if the JSONRPC server should be enabled.
enable = true

# Address defines the EVM RPC HTTP server address to bind to.
address = "127.0.0.1:8545"

# Address defines the EVM WebSocket server address to bind to.
ws-address = "127.0.0.1:8546"

# WSOrigins defines the allowed origins for WebSocket connections.
# Example: ["localhost", "127.0.0.1", "myapp.example.com"]
ws-origins = ["127.0.0.1", "localhost"]

# API defines a list of JSON-RPC namespaces that should be enabled
# Example: "eth,txpool,personal,net,debug,web3"
api = "eth,net,web3"

# GasCap sets a cap on gas that can be used in eth_call/estimateGas (0=infinite). Default: 25,000,000.
gas-cap = 25000000

# Allow insecure account unlocking when account-related RPCs are exposed by http
allow-insecure-unlock = true

# EVMTimeout is the global timeout for eth_call. Default: 5s.
evm-timeout = "5s"

# TxFeeCap is the global tx-fee cap for send transaction. Default: 1eth.
txfee-cap = 1

# FilterCap sets the global cap for total number of filters that can be created
filter-cap = 200

# FeeHistoryCap sets the global cap for total number of blocks that can be fetched
feehistory-cap = 100

# LogsCap defines the max number of results can be returned from single 'eth_getLogs' query.
logs-cap = 10000

# BlockRangeCap defines the max block range allowed for 'eth_getLogs' query.
block-range-cap = 10000

# HTTPTimeout is the read/write timeout of http json-rpc server.
http-timeout = "30s"

# HTTPIdleTimeout is the idle timeout of http json-rpc server.
http-idle-timeout = "2m0s"

# AllowUnprotectedTxs restricts unprotected (non EIP155 signed) transactions to be submitted via
# the node's RPC when the global parameter is disabled.
allow-unprotected-txs = false

# MaxOpenConnections sets the maximum number of simultaneous connections
# for the server listener.
max-open-connections = 0

# EnableIndexer enables the custom transaction indexer for the EVM (ethereum transactions).
enable-indexer = false

# MetricsAddress defines the EVM Metrics server address to bind to. Pass --metrics in CLI to enable
# Prometheus metrics path: /debug/metrics/prometheus
metrics-address = "127.0.0.1:6065"

# Maximum number of requests in a batch.
batch-request-limit = 1000

# Maximum number of bytes returned from a batched call.
batch-response-max-size = 25000000

# Enabled profiling in the debug namespace
enable-profiling = false

###############################################################################
###                             TLS Configuration                           ###
###############################################################################

[tls]

# Certificate path defines the cert.pem file path for the TLS configuration.
certificate-path = ""

# Key path defines the key.pem file path for the TLS configuration.
key-path = ""