节点配置文件
Below is a mainnet node configuration file, it contains all the supported options along with some explanations in the comments. You can also find the latest version at conflux-rust Github repository's run folder. The file name is hydra.toml or testnet.toml. You can also find the log config file log.yaml in the same folder.
Note: from Conflux-rust v2.0 the mainnet's config file has renamed from tethys.toml to hydra.toml
# bootnodes is a list of nodes that a conflux node trusts, and will be used to sync the blockchain when a node starts.
# The value is a string divided by comma without space, and every entry is a node
# A node is identified by cfxnode://NODEID@PUBLICIP:PORT
# By default, no bootnodes are provided. What's provided here is a list of nodes that Conflux Team maintains across the world.
bootnodes="cfxnode://25265e1aa470d9d8667947820c4830a64e9f9678d6cb23ecde91e0447527f4926257b9637923a305ce91e15c929ed28164e6c32b76213764eb4a9624120ae1d7@39.97.180.246:32323,cfxnode://2b72adc3f52a80945db10fa35c3f6d02c73f65ff98b4a9eae4f7b244e8a51f01690e7dcef7a30bfb67fb07fcb2949e67c27487169623d40f6a9e55a8d04ca34f@39.107.143.220:32323,cfxnode://5da942ac58e392e9f68784876a1800ffe5756f8498aa1a7a9a869fe9370c2e838a114dfce33fff9674633700a0094aed8b46722fb6b03619842602a2473223de@39.97.170.199:32323,cfxnode://28d3cdf07b7deb41bb52dee0a952fc599f46f6b89cc513ecfd1020d5a66e73e7cfe68543e64962aefbcae7123a6c390a43144f5900f0bc181c3c89ffdf9ff81b@39.97.225.254:32323,cfxnode://49ff58db6b4c5f92c2145e69ea0625134cbe35885f0e5979191ba9c67e4c9374234ed7fbeb65f82d4d197568110a4f100f078bfbac896f391b362bec77be19ea@39.103.68.228:32323,cfxnode://97497107e94ac463f6bad526d74e0058d46154e97cbf758edaf3d360e2f3347ae5946ca337eb0d201df8f625e7ae5bfc32e8394d2ce37bd2dc35fa5a4bcecd01@8.131.69.64:32323,cfxnode://c22ad0736f5cc2cc3b11ce5f43345213c2e44994dfaa5e3b0cebe8bd9c78cc52e1a22949ff5953aea80476f648e42b502172e04629c172f4400a0af4caf97efb@8.131.68.192:32323,cfxnode://04cee414977f68a0c2f0215199dde4ec1c27350e447ea855ce000054336f4ccb1c43f0c5ebe8172ad51c7d7b88ac98c037a85ae949e79734449ac38a23fd1d60@106.14.64.36:32323,cfxnode://f1750b818c5828fc5f22667f4b45d4a39b17a1cf40f71ae8f74b6195485a93bf16892a3785bda36132ebae64b83b91b216eaccb7a02185a01f37c7ad89c513ad@101.132.133.254:32323,cfxnode://72a21ec3d2d7c5545b4a46656eaca6ab4ec3ac85628f665bd205e7c52273d345d1583efface277b967fca963a81fbf8b7a81ae97f0a46234cd5fb34853c95fd2@47.101.39.91:32323,cfxnode://b7aeba1f1b2b3e5dfdc7ac93df4281a440ccbdc89894444e094f15242ffa1578d90f9fd447b899be89a57542616e26a82180bd2bfb3b81f82a4dffdfe180f44e@8.210.110.149:32323,cfxnode://07faaf8be8bff4243b496363fb02bd0a21be97e291febcd9aabb29996de90d0a10065f3383beff09f05cb0bdfaa9655d90550c8abcbf97be0658ce6efd8f9b64@47.254.67.249:32323,cfxnode://b77e95cb41cae81dd82a29a07b776549ff37d93954b46214aa32036280c412cefee57350f3e1a4e9db21785ee5a4370961a55a856f7fcb664e511f2fb17f7881@35.171.101.208:32323,cfxnode://0f69308d246238e5a5a91769ab1757962e787bbdbf2c478a60cb6aed1cee8c57045d0402cdea5ee0227a884e92d72ede7742c6a3ac6f2eeb283e68ceb9503a7f@52.52.5.142:32323,cfxnode://cac5aed8c474dab7815d53a8c16434893d750455341252590e09353608106a6bc47c5e78409a47f740ca2c88be83140a660d20ceb665e8e6dd8d5ce57851a891@54.94.4.66:32323,cfxnode://e5189aed19303ee171be0a8cc206324fd7a5fe4a2a52a02aba5d869a01ba6a7865e6aeeab32db97b9bbd216e7b7ebc72bb1aed53df659cf13142a65c13cd3dd9@15.184.179.185:32323,cfxnode://70dba74973f9deac76fb6e3987c07f434d8d162cb3f5ae9db4aa717caf02c6f5c5fefac4e21b01635a697127ef9333465eeb5e2f3a539ffbcba786875c075433@18.132.169.41:32323,cfxnode://be27a2f6f4b06919ecc76fa1263b5beb067a1011746371747786ec1c75e1186254f26d7209ac3b7185109db208fcb098032f1d616cb93227bec750226f246f45@13.51.0.234:32323,cfxnode://838ee636dd6ebd18cbc50eb1448dc41b54fb9e7c2de679f2b119ef52df60fa23797d9cba41111c1431693b29aba9a3351c8ae29d3691ddb8261d677d7e1b7cd8@18.158.251.2:32323,cfxnode://b69865a15548528c3734f581294a022dc8f3c8a14e2d1fe82f5cbce63906316c5af321990c984c9ebe2c990b77d7991d389645d278e31e86c64a32b1f41f3a9a@18.136.130.20:32323,cfxnode://e7f13b08d8bd80cf62dff22bd57d423bade2aa8a87c7c5ad7332ccd57d7c642956a3dae898a9d56c3542200de1b696689f1105132196916cd5c82cf3e5a5c2a0@3.114.73.12:32323,cfxnode://c65a039e657bfe5ec6005feca4450a705f43cd36656ae45033d68425edc8c002983a9ec941e6eb2529580888fa7348934ccc9a5396c2fe3d0d5036ed4e806efd@3.37.149.79:32323,cfxnode://6d6d9c474f792bcb7fa68ec04e81831e9cb18407a3b3b37b9140e32f94403b820193920a281c97875717c01c3827429ee3eefef30dc0c65b1436228d065e8179@18.163.95.162:32323"
# Set the node type to Full node, Archive node, or Light node.
# Possible values are "full", "archive", or "light".
# The command line parameter `--full`, `--archive`, or `--light` will overwrite this parameter.
#
# node_type = "full"
# Some preset develepment configurations.
# It should not be set in production environment.
#
# For both `test` and `dev` modes, we will
# * Set initial difficulty to 4
#
# `test` mode is for Conflux testing and debugging, we will
# * Add latency to peer connections
# * Skip handshake encryption check
# * Skip header timestamp verification
# * Handle NewBlockHash even in catch-up mode
# * Allow data propagation test
# * Allow setting genesis accounts and generate tx from secrets
#
# `dev` mode is for users to run a single node that automatically
# generates blocks with fixed intervals
# * You are expected to also set `jsonrpc_ws_port`, `jsonrpc_tcp_port`,
# and `jsonrpc_http_port` if you want RPC functionalities.
# * generate blocks without PoW (either after receiving a transaction or
# in fixed period, see ``dev_block_interval_ms'')
# * Skip catch-up mode even there is no peer
#
# mode = ""
# If you want to setup a single node running Conflux for development. You should
# COMMENT the bootnodes setting and you should use the following parameters:
#
# mode = "dev"
# ``dev_block_interval_ms'' controls the mining rate in the dev mode.
#
# If it's not set, blocks will only be generated after receiving a transaction.
# Otherwise, blocks are automatically generated every ``dev_block_interval_ms'' ms.
#
# dev_block_interval_ms = 250
# ----------------- Mining Configuration -----------------
# `mining_author` is the address to receive mining rewards.
# If set, `mining_type` will be "stratum" by default.
# The value is a 40-digit hex string or a valid CIP-37 base32 address.
# By default, the value is not set.
#
# mining_author="cfx:aarc9abycue0hhzgyrr53m6cxedgccrmmyybjgh4xg"
# `mining_type` controls whether the mining process goes through the
# stratum protocol, uses CPU-mining, or disable mining.
# Possible values are "stratum", "cpu", and "disable".
# The default value is "stratum" if `mining_author` is set.
# If the value is set and not "disable", `mining_author` must be set.
#
# mining_type = "stratum"
# Listen address for stratum
#
# stratum_listen_address = "127.0.0.1"
# Port for stratum.
#
# stratum_port = 32525
# Window size for PoW manager
#
# pow_problem_window_size = 1
# Secret key for stratum.
# The value is 64-digit hex string.
# If not set, the RPC subscription will not check the authorization.
#
# stratum_secret = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
# -------------- Log-related Configuration -------------
# `log_conf` the path of the log4rs configuration file. The configuration in the file will overwrite the value set by `log_level`.
# By default, the value is not set.
#
log_conf="log.yaml"
# `log_file` is the path of the log file"
# If not set, the log will only be printed to stdout, and not persisted to files.
# By default, the value is not set.
#
# log_file="conflux.log"
# `log_level` is the printed log level.
# The value should be one of "error", "warn", "info", "debug", "trace", "off"
#
# log_level="info"
# -------------- Network Configuration -------------
# `public_address` is the address of this node used for other nodes to connect to.
# If not set, the process will try to find out the public IP with best effort, and use `tcp_port` as public port.
# However, it's HIGHLY RECOMMENDED to set the value manually, especially for machines with IP translated by NAT.
#
# public_address="1.1.1.1"
# `tcp_port` is the TCP port that the process listens for P2P messages. The default is 32323.
#
# tcp_port=32323
# `public_tcp_port` is the public TCP port that other nodes should connect to. It might be different from
# the tcp_port in case the machine is behind a NAT. The default is as same as `tcp_port`.
#
# public_tcp_port=32323
# `udp_port` is the UDP port used for node discovery.
# If not set, it will be the same as `port`.
#
# udp_port=32323
# `jsonrpc_http_threads` is used to control how many threads to process HTTP rpc requests.
#
# jsonrpc_http_threads=1
# `jsonrpc_http_keep_alive` is used to control whether to set KeepAlive for rpc HTTP connections.
#
# jsonrpc_http_keep_alive=false
# `jsonrpc_cors` is used to control the rpc domain validation policies.
# The value should be "none", "all", or a list string split by commas without space.
# If not set, domain validation is disabled.
# By default, the values are not set.
#
# jsonrpc_cors="all"
# The following parameters are the ports for the node to provide rpc service. If not set,
# the node will not start rpc services. By default, the `jsonrpc_local_http_port` is set,
# so as to support the Conflux CLI subcommands. What's provided here is the recommended
# value if you want to start rpc services for other front-end applications.
# Note that to serve transaction-related RPCs, `persist_tx_index` should also be set to `true` or
# the node will only be able to handle very recent transactions.
#
# jsonrpc_ws_port=12535
# jsonrpc_tcp_port=12536
# jsonrpc_http_port=12537
# jsonrpc_local_tcp_port=12538
jsonrpc_local_http_port=12539
# jsonrpc_local_ws_port=12540
# jsonrpc_http_eth_port=8545
# jsonrpc_ws_eth_port=8546
# Specify the APIs available through the public JSON-RPC interfaces (HTTP, TCP, WebSocket)
# using a comma-delimited list of API names.
# Possible names are: all, safe, cfx, pos, debug, pubsub, test, trace, txpool.
# `safe` only includes `cfx` and `pubsub`, `txpool`.
#
# public_rpc_apis = "safe"
# public_evm_rpc_apis = "evm"
# --------------- Performance-related Network Parameters ----------------------
# Timeout for block-related requests (GetBlock, GetCmpctBlock, GetBlockTxn)
#
# blocks_request_timeout_ms = 20_000
# Time interval to check timeout requests periodically.
#
# check_request_period_ms=5000
# Chunk size for snapshot retrieval
#
# chunk_size_byte = 4194304
# Control whether to demote peers to unstrusted
#
# demote_peer_for_timeout = false
# Maximum network queue size. When reached, the queue will refuse any new data.
# The unit is MB.
#
# egress_queue_capacity = 256
# Minimum queue size for throttling in manner of ratio.
# The unit is MB.
#
# egress_min_throttle = 10
# Maximum queue size for throttling in manner of ratio.
# The unit is MB.
#
# egress_max_throttle = 10
# Time interval to to garbage-collect not block-graph-ready blocks periodically.
#
# expire_block_gc_period_s = 900
# Timeout for header-related requests (GetBlockHeaders)
#
# headers_request_timeout_ms=10_000
# Time interval to broadcast Status as heartbeat periodically
#
# heartbeat_period_interval_ms = 30_000
# Time to maintain transaction digests inflight status.
#
# inflight_pending_tx_index_maintain_timeout_ms = 30_000
# Maximum number of timeout allowed in `timeout_observing_period_s`.
# If the max is reached, the peer will be disconnected.
# `demote_peer_for_timeout` controls if the peer will be demoted in this case.
#
# max_allowed_timeout_in_observing_period = 10
# Maximum number of peers to download state chunks from.
#
# max_download_state_peers = 8
# Maximum number of handshaking sessions at the same time.
#
# max_handshakes = 64
# Maximum number of incoming connections.
#
# max_incoming_peers = 64
# Maximum number of outgoing connections.
#
# max_outgoing_peers = 16
# Maximum number of outgoing connections to archive nodes. 0 represents
# not required to connect to archive nodes. E.g. light node or full node
# need not to connect to archive nodes.
#
# max_outgoing_peers_archive = 0
# Maximum number of inflight requests for each peer.
# If the max is reached, requests will be buffered until inflight requests are responded or timeout.
#
# max_inflight_request_count = 64
# Maximum number of peers to broadcast transaction digests.
#
# max_peers_tx_propagation = 128
# Maximum cached received block size waiting to be processed.
#
# max_unprocessed_block_size_mb = 128
# Minimum number of peers to broadcast transaction digests.
#
# min_peers_tx_propagation = 8
# Minimum number of normal-phase peers to estimate the current global latest epoch for phase change.
#
# min_phase_change_normal_peer_count = 3
# The time to maintain received transactions to avoid duplicated requests.
#
# received_tx_index_maintain_timeout_ms = 300_000
# Whether to request blocks with public key during catch-up to avoid recovering
# the public keys for transactions.
#
# request_block_with_public = false
# Time interval to broadcast transaction digests periodically.
#
# send_tx_period_ms = 1300
# Timeout for requesting snapshot candidate.
#
# snapshot_candidate_request_timeout_ms = 10_000
# Timeout for requesting snapshot chunks.
#
# snapshot_chunk_request_timeout_ms = 30_000
# Timeout for requesting snapshot manifests.
#
# snapshot_manifest_request_timeout_ms = 30_000
# `throttling_conf` is configuration file in TOML format to throttle RPCs, P2P messages.
# Throttling is enabled only when the parameter specified.
#
# throttling_conf="throttling.toml"
# The time period to observe if a peers has too many timeouts.
#
# timeout_observing_period_s = 600
# Timeout for transaction requests.
#
# transaction_request_timeout_ms = 30_000
# Time to maintain information of sent-out transactions for answering requests.
#
# tx_maintained_for_peer_timeout_ms = 600_000
# --------------- Peer Management Parameters -------------
# Timeout duration for refreshing discovery protocol when there are NOT enough outgoing connections.
#
# discovery_fast_refresh_timeout_ms = 10_000
# Timeout duration for initiating peer connection management.
#
# discovery_housekeeping_timeout_ms = 1_000
# Period between consecutive rounds of the same current discovery process.
#
# discovery_round_timeout_ms = 500
# `enable_discovery` is used to control whether the node will ask its neighbors for new peers
# and whether it will respond to other nodes' discovery requests.
#
# enable_discovery=true
# `netconf_dir` is the directory to store network related persistent data, including `net_key`,
# a list of trusted nodes and a list of untrusted nodes.
#
# By default, it is stored under the directory configured with `conflux_data_dir` with the directory name `net_config`.
# If set, the directory path will not be related to `conflux_data_dir` anymore.
#
# netconf_dir="./blockchain_data/net_config"
# `net_key` is the 256-bit private key to generate a unique node id for this node.
# The value is a 64-digit hex string.
# If not set, the node will try to read from the file "key" under the directory `netconf_dir`.
# If the file is not found, the node will generate a random key.
# By default, the value is not set.
# If a node is restarted, it's suggested to keep the key unchanged.
#
# net_key="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
# Timeout duration for persisting node table.
#
# node_table_timeout_s = 300
# Connection lifetime threshold for promotion.
#
# node_table_promotion_timeout_s = 259200
# `session_ip_limits` limits the number of TCP connections per IP address or subnet for security consideration.
# Its format is "n1,n2,n3,n4", where n1 is the quota of TCP connections for a single IP address, and n2/n3/n4
# are the quotas for subnet a/b/c. The default value is "1,8,4,2", which means:
# 1) Only 1 TCP connection allowed for a single IP address.
# 2) 8 TCP connections allowd for subnet a, e.g. 192.xxx.xxx.xxx/8
# 3) 4 TCP connections allowd for subnet b, e.g. 192.168.xxx.xxx/16
# 4) 2 TCP connections allowd for subnet c, e.g. 192.169.0.xxx/24
# Note, 0 represents unlimited.
#
# session_ip_limits="1,8,4,2"
# `subnet_quota` limits the number of nodes for a subnet B (e.g. 192.168.xxx.xxx/16) stored in database.
# Nodes in database are used to establish outgoing TCP connections for P2P communications.
# Note, 0 represents unlimited.
#
# subnet_quota=32
# ---------------- Block number index parameters -----------------
# Whether to persist block number indices.
# This only needs to be enabled if you want to use RPCs that take block numbers as an input.
#
# persist_block_number_index = true
# ---------------- Transaction Cache Parameters -----------------
# Whether to persist transaction indices.
# This only needs to be enabled if you want to reliably answer transaction-related RPCs.
#
# persist_tx_index = false
# Time to keep transactions in in-memory transaction cache.
#
# tx_cache_index_maintain_timeout_ms = 300_000
# Maximum number of transactions allowed in the transaction pool.
#
# tx_pool_size = 50_000
# Minimum allowed transaction gas price for two spaces in the transaction pool.
#
# tx_pool_min_native_tx_gas_price = 1_000_000_000
# tx_pool_min_eth_tx_gas_price = 20_000_000_000
# ------------------ Storage Parameters ----------------------
# The number of additional snapshot before the current stable checkpoint that we will maintain.
# If it's 0, all snapshot before stable genesis will be deleted and the states are unavailable.
#
# additional_maintained_snapshot_count = 0
# The additional number of epochs to keep different kinds of data before the current era genesis checkpoint.
# For full/light nodes, the default value is 0, meaning all data before the era checkpoint will be removed.
# For archive nodes, the default behavior is keeping all these data, while setting these parameters manually
# will overwrite the default behavior of corresponding data types and garbage collect them accordingly.
#
# additional_maintained_block_body_epoch_count = 0
# additional_maintained_execution_result_epoch_count = 0
# additional_maintained_reward_epoch_count = 0
# additional_maintained_trace_epoch_count = 0
# additional_maintained_transaction_index_epoch_count = 0
# Time interval to evict old data from in-memory data cache.
#
# block_cache_gc_period_ms = 5_000
# Database type to store block-related data.
# Supported: rocksdb, sqlite.
#
# block_db_type = "rocksdb"
# The root directory of all data (block data, state data, and node database).
#
# conflux_data_dir = "./blockchain_data"
# The directory to store block-related data.
#
# By default, it is stored under the directory configured with `conflux_data_dir` with the directory name `blockchain_db`.
# If set, the directory path will not be related to `conflux_data_dir` anymore.
#
# block_db_dir = "./blockchain_data/blockchain_db"
# Maximum size of cached ledger data (block, receipts, e.t.c.)
# The unit is MB.
#
# ledger_cache_size = 1024
# Rocksdb cache size.
# Only applies if `block_db_type = "rocksdb"`.
#
# rocksdb_cache_size = 128
# Rocksdb compaction file path.
# Only applies if `block_db_type = "rocksdb"`.
# If not set, compaction configuration will be set automatically by rocksdb.
#
# rocksdb_compaction_profile = "./compact_file.conf"
# State storage parameters.
# Refer to the documentation for details.
#
# storage_delta_mpts_cache_recent_lfu_factor=4.0
# storage_delta_mpts_cache_size=20000000
# storage_delta_mpts_cache_start_size=1000000
# storage_delta_mpts_node_map_vec_size=80000000
# storage_delta_mpts_slab_idle_size=200000
# Configure the maximal open MPT count. Open MPTs are maintained as an LRU cache, and we will close the database handle
# for the evicted MPT once its usage finishes. Every MPT contains the data written in 2000 epochs.
# Accessing a state involves opening both its delta MPT and intermediate MPT,
# so setting this to 4 allows to access two states at the same time. A full node always needs one latest state to
# process new epochs, so with the default value we can frequently access one old state (by calling state-related RPCs)
# efficiently without the overhead of opening/closing databases.
#
# Idealy, if the RPC working set involves accessing X state ranges frequently (each range has 2000 epochs),
# this value should be set to 2+2X to avoid thrashing.
# However, increasing the value may increase the system memory usage by opening more database instances at the same
# time, and the memory usage of an MPT is affected by `rocksdb_cache_size`.
#
# storage_max_open_mpt_count = 4
# Configure if we strictly check the tx index before garbage collection.
# Setting it to `false` will improve the performance. But if the value is `false`, it's possible that although the
# epoch where a tx is executed should not be garbage collected, the tx index of this tx is removed because it's packed
# in an already garbage collected epoch.
#
# strict_tx_index_gc = true
# The epoch number where we want to download the state and start re-executing transactions.
# For full nodes, if the value is not set, the parameter will not take effects.
# For archive node, the default value is 0.
#
# sync_state_starting_epoch = 0
# The number of epochs needed between our best_epoch and our neighbours' best_epoch that we want to
# start downloading states during catching up.
#
# sync_state_epoch_gap = 20
# ------------------ Light Node Parameters ----------------------
# Header sync parameters.
# ln_header_request_batch_size = 30
# ln_header_request_timeout_sec = 2
# ln_max_headers_in_flight = 1000
# Epoch sync parameters.
# ln_epoch_request_batch_size = 100
# ln_epoch_request_timeout_sec = 2
# ln_max_parallel_epochs_to_request = 10
# ln_num_epochs_to_request = 200
# ln_num_waiting_headers_threshold = 1000
# -------------------- Trace Parameters -------------------
# Whether to trace EVM execution and records the result in database.
#
# executive_trace = false
# -------------------- Others -------------------
# Time (in milliseconds) after which accounts are re-read from disk.
#
# account_provider_refresh_time_ms = 1000
# Whether to allow execution without deferring if the execution thread is idle.
#
# enable_optimistic_execution = true
# Maximum number of blocks whose timestamp is in the near future is maintained in memory.
#
# future_block_buffer_capacity = 32768
# Maximum number of log entries returned from cfx_getLogs and eth_getLogs.
# If not set, cfx_getLogs and eth_getLogs will not limit the number of logs returned.
#
get_logs_filter_max_limit = 5000
# Epoch batch size used in log filtering.
# Larger batch sizes may improve performance but might also prevent consensus from making progress under high RPC load.
#
# get_logs_epoch_batch_size = 32
# The maximal allowed number of epochs between `from_epoch` and `to_epoch` in the filter to call `cfx_getLogs`.
# If not set, there is no limit on the gap.
# By default it is not set.
#
# get_logs_filter_max_epoch_range = 10000
# The maximal allowed number of blocks between `from_block` and `to_block` in the filter to call `cfx_getLogs`.
# If not set, there is no limit on the gap.
# By default it is not set.
#
# get_logs_filter_max_block_number_range = 10000
# Maximum number of transactions allowed for peers to send to a catch-up node.
#
# max_trans_count_received_in_catch_up = 60_000
# The chain ID of Conflux Network (Conflux space)
# 1 for testnet
# 1029 for Mainnet (Hydra)
#
chain_id = 1029
# The EVM chain ID of Conflux Network (EVM space)
# 1030 for Mainnet (Hydra)
#
evm_chain_id = 1030
hydra_transition_number = 92060600
hydra_transition_height = 36935000
cip43_init_end_number = 92751800
pos_reference_enable_height = 37400000