# This is a TOML config file. # For more information, see https://github.com/toml-lang/toml ####################################################################### ### Network Config Options ### ####################################################################### # Data directory where node's keyfile is stored. # network_dir = "network" # IP address to listen on. # network_listen_address = "0.0.0.0" # The address to broadcast to peers about which address we are listening on. Generally, # configure public IP address for UDP discovery. If not specified, program will try to # detect public IP address automatically. # network_enr_address = "" # The tcp port to broadcast to peers in order to reach back for libp2p services. # network_enr_tcp_port = 1234 # The udp port to broadcast to peers in order to reach back for discovery. # network_enr_udp_port = 1234 # The TCP port that libp2p listens on. # network_libp2p_port = 1234 # UDP port that discovery listens on. # network_discovery_port = 1234 # Target number of connected peers. # network_target_peers = 50 # List of nodes to bootstrap UDP discovery. Note, `network_enr_address` should be # configured as well to enable UDP discovery. network_boot_nodes = ["/ip4/54.219.26.22/udp/1234/p2p/16Uiu2HAmTVDGNhkHD98zDnJxQWu3i1FL1aFYeh9wiQTNu4pDCgps","/ip4/52.52.127.117/udp/1234/p2p/16Uiu2HAkzRjxK2gorngB1Xq84qDrT4hSVznYDHj6BkbaE4SGx9oS","/ip4/8.154.47.100/udp/1234/p2p/16Uiu2HAm2k6ua2mGgvZ8rTMV8GhpW71aVzkQWy7D37TTDuLCpgmX"] # List of libp2p nodes to initially connect to. # network_libp2p_nodes = [] # Indicates if the user has set the network to be in private mode. Currently this # prevents sending client identifying information over identify. # network_private = false # Disables the discovery protocol from starting. # network_disable_discovery = false ####################################################################### ### UDP Discovery Config Options ### ####################################################################### # The request timeout for each UDP request. # discv5_request_timeout_secs = 5 # The timeout after which a `QueryPeer` in an ongoing query is marked unresponsive. # Unresponsive peers don't count towards the parallelism limits for a query. # Hence, we may potentially end up making more requests to good peers. # discv5_query_peer_timeout_secs = 2 # The number of retries for each UDP request. # discv5_request_retries = 1 # The number of peers to request in parallel in a single query. # discv5_query_parallelism = 5 # Reports all discovered ENR's when traversing the DHT to the event stream. # discv5_report_discovered_peers = false # Disables the incoming packet filter. # discv5_disable_packet_filter = false # Disable to limit the number of IP addresses from the same # /24 subnet in the kbuckets table. This is to mitigate eclipse attacks. # discv5_disable_ip_limit = false ####################################################################### ### Log Sync Config Options ### ####################################################################### # RPC endpoint to sync event logs on EVM compatible blockchain. # blockchain_rpc_endpoint = "http://127.0.0.1:8545" # Flow contract address to sync event logs. log_contract_address = "0xbD2C3F0E65eDF5582141C35969d66e34629cC768" # Block number to sync event logs from blockchain. Generally, this is # the block number when flow contract deployed. log_sync_start_block_number = 595059 # Number of blocks to confirm a transaction. # confirmation_block_count = 3 # Maximum number of event logs to poll at a time. # log_page_size = 999 # Maximum data size to cache in memory (by default, 100MB). # max_cache_data_size = 104857600 # TTL to cache data in memory. # cache_tx_seq_ttl = 500 # The number of retries after a RPC request times out. # rate_limit_retries = 100 # The nubmer of retries for rate limited responses. # timeout_retries = 100 # The duration to wait before retry, in ms. # initial_backoff = 500 # The duration between each paginated getLogs RPC call, in ms. # This is set to avoid triggering the throttling mechanism in the RPC server. # recover_query_delay = 50 # The counter assumed the finalized block behind the latest block. # default_finalized_block_count = 100 # Remove finalized block trigger interval. # remove_finalized_block_interval_minutes = 30 # Watch_loop (eth_getLogs) trigger interval. # watch_loop_wait_time_ms = 500 ####################################################################### ### Chunk Pool Config Options ### ####################################################################### # Maximum number of threads to upload segments of a single file simultaneously. # chunk_pool_write_window_size = 4 # Maximum data size of cached segment in pool (by default, 4MB). # chunk_pool_max_cached_chunks_all = 4194304 # Maximum number of threads to upload segments for all files simultaneously. # chunk_pool_max_writings = 16 # Expiration time to cache uploaded segments in memory. # chunk_pool_expiration_time_secs = 300 ####################################################################### ### DB Config Options ### ####################################################################### # Directory to store data. # db_dir = "db" ####################################################################### ### Misc Config Options ### ####################################################################### # Log configuration file. # log_config_file = "log_config" # Log directory. # log_directory = "log" ####################################################################### ### Mine Config Options ### ####################################################################### # Mine contract address for incentive. mine_contract_address = "0x6815F41019255e00D6F34aAB8397a6Af5b6D806f" # Miner key is used to sign blockchain transaction for incentive. # The value should be a hex string of length 64 without 0x prefix. # # Note, the corresponding address should have enough tokens to pay # transaction gas fee. # miner_key = "" # Period for querying mine context on chain (in seconds) # # Note: During each query period, nodes will issue 3 `eth_call` requests. # If your blockchain RPC endpoint is a public or priced node, please be # cautious not to set the period too short. # # mine_context_query_seconds = 5 # CPU Usage percentage for PoRA mining. 100 means one CPU core is fully loaded. # # miner_cpu_percentage = 100 ####################################################################### ### Sharding Config Options ### ####################################################################### # The max number of chunk entries to store in db. # Each entry is 256B, so the db size is roughly limited to # `256 * db_max_num_sectors` Bytes. # If this limit is reached, the node will update its `shard_position` # and store only half data. # db_max_num_sectors = 1000000000 # The format is /, where the shard number is 2^n. # This only applies if there is no stored shard config in db. # shard_position = "0/2" reward_contract_address = "0x51998C4d486F406a788B766d93510980ae1f9360" # The time interval to check if we should half `shard_position` to prune data. # # prune_check_time_s = 60 # The number of chunk entries to delete in a batch when we prune data. # # prune_batch_size = 1024 # The time interval to wait between each prune batch deletion to avoid # IO resource exhaustion. # # prune_batch_wait_time_ms = 1000 ####################################################################### ### Network Peer DB Config Options ### ####################################################################### # [network_peer_db] # The maximum number of disconnected nodes to remember. # max_disconnected_peers = 500 # The maximum number of banned nodes to remember. # max_banned_peers = 1000 ####################################################################### ### Router Config Options ### ####################################################################### [router] # Timeout to publish file announcements in batch. # batcher_timeout = "1s" # Number of files in an announcement to publish in batch. batcher_file_capacity = 10 # Number of announcements in a pubsub message to publish in batch. batcher_announcement_capacity = 100 ####################################################################### ### File Sync Config Options ### ####################################################################### [sync] # Enable file sync among peers automatically. When enabled, each node will store # all files, and sufficient disk space is required. auto_sync_enabled = true # Maximum number of files in sync from other peers simultaneously. # max_sync_files = 8 # Enable to start a file sync via RPC (e.g. `admin_startSyncFile`). # sync_file_by_rpc_enabled = true # Maximum number of continous failures to terminate a file sync. # max_request_failures = 5 # Timeout to dail peers. # peer_connect_timeout = "15s" # Timeout to disconnect peers. # peer_disconnect_timeout = "15s" # Timeout to find peers via FIND_FILE P2P pubsub message. # peer_find_timeout = "120s" # Timeout to download data from remote peer. # peer_chunks_download_timeout = "15s" # Maximum network bandwidth (B/s) to sync files. Default value is 0, # which indicates no limitation. # max_bandwidth_bytes = 0 # Maximum threads to sync files in sequence. # max_sequential_workers = 0 # Maximum threads to sync files randomly. # max_random_workers = 2 # Timeout to terminate a file sync in sequence. # sequential_find_peer_timeout = "60s" # Timeout to terminate a file sync randomly. # random_find_peer_timeout = "500s" ####################################################################### ### File Location Cache Options ### ####################################################################### # [file_location_cache] # File location cache is a cache that maintains storage positions of files. # Storage location information is represented by the IP address of the storage node and the timestamp indicating when the node declared that it stores the corresponding file. # It has both a global capacity limit and a limit on the capacity for location information of each individual file. # When the cache is full, the storage position information with oldest timestamp will be replaced. # Global cache capacity. # max_entries_total = 1000000 # Location information capacity for each file. # max_entries_per_file = 4 # Validity period of location information. # If the timestamp in the storage location information exceeds this duration from the current time, it will be removed from the cache. # entry_expiration_time_secs = 86400 ####################################################################### ### RPC Config Options ### ####################################################################### # [rpc] # Whether to provide RPC service. # enabled = true # HTTP server address to bind for public RPC. # listen_address = "0.0.0.0:5678" # HTTP server address to bind for admin and debug RPC. # listen_address_admin = "127.0.0.1:5679" # Number of chunks for a single segment. # chunks_per_segment = 1024 # Maximum data size of RPC request body (by default, 100MB). # max_request_body_size = 104857600 # Maximum file size that allowed to cache in memory (by default, 10MB). # max_cache_file_size = 10485760 ####################################################################### ### Metrics Options ### ####################################################################### # [metrics] # Whether to enable metrics. # enabled = false # Interval to output metrics periodically, e.g. "10s", "30s" or "60s". # report_interval = "" # File name to output metrics periodically. # file_report_output = "" # Influxdb configurations to output metrics periodically. # influxdb_report_host = "" # influxdb_report_db = "" # influxdb_report_username = "" # influxdb_report_password = "" # Storage node name as a tag. # influxdb_report_node = ""