zakura 1.7.0

# Default configuration for zakurad.
#
# This file can be used as a skeleton for custom configs.
#
# Unspecified fields use default values. Optional fields are Some(field) if the
# field is present and None if it is absent.
#
# This file is generated as an example using zakurad's current defaults.
# You should set only the config options you want to keep, and delete the rest.
# Only a subset of fields are present in the skeleton, since optional values
# whose default is None are omitted.
#
# The config format (including a complete list of sections and fields) is
# documented here:
# https://docs.rs/zakura/latest/zakurad/config/struct.ZakuradConfig.html
#
# CONFIGURATION SOURCES (in order of precedence, highest to lowest):
#
# 1. Environment variables with ZAKURA_ prefix (highest precedence)
#    - Format: ZAKURA_SECTION__KEY (double underscore for nested keys)
#    - Examples:
#      - ZAKURA_NETWORK__NETWORK=Testnet
#      - ZAKURA_RPC__LISTEN_ADDR=127.0.0.1:8232
#      - ZAKURA_STATE__CACHE_DIR=/path/to/cache
#      - ZAKURA_TRACING__FILTER=debug
#      - ZAKURA_METRICS__ENDPOINT_ADDR=0.0.0.0:9999
#
# 2. Environment variables with deprecated ZEBRA_ prefix
#
# 3. Configuration file (TOML format)
#    - At the path specified via -c flag, e.g. `zakurad -c myconfig.toml start`, or
#    - At the default path in the user's preference directory (platform-dependent, see below)
#
# 4. Hard-coded defaults (lowest precedence)
#
# The user's preference directory and the default path to the `zakurad` config
# are platform dependent:
#
# | Platform | Value                                 | Example                                        |
# | -------- | ------------------------------------- | ---------------------------------------------- |
# | Linux    | `$XDG_CONFIG_HOME` or `$HOME/.config` | `/home/alice/.config/zakura.toml`              |
# | macOS    | `$HOME/Library/Preferences`           | `/Users/Alice/Library/Preferences/zakura.toml` |
# | Windows  | `{FOLDERID_LocalAppData}`           | `C:\Users\Alice\AppData\Local\zakura.toml`     |

[consensus]
checkpoint_sync = true

[health]
enforce_on_test_networks = false
min_connected_peers = 1
ready_max_blocks_behind = 2
ready_max_tip_age = "5m"

[mempool]
eviction_memory_time = "1h"
max_datacarrier_bytes = 83
max_transaction_bytes = 250000
tx_cost_limit = 80000000

[metrics]

[mining]
internal_miner = false
optimistic_block_inventory = true

[network]
cache_dir = true
crawl_new_peer_interval = "1m 1s"
expose_peer_addresses = false
identity_dir = "@NETWORK_IDENTITY_DIR@"
initial_mainnet_peers = [
    "dnsseed.str4d.xyz:8233",
    "dnsseed.z.cash:8233",
    "mainnet.seeder.shieldedinfra.net:8233",
    "mainnet.seeder.zfnd.org:8233",
]
initial_testnet_peers = [
    "dnsseed.testnet.z.cash:18233",
    "testnet.seeder.zfnd.org:18233",
]
listen_addr = "[::]:8233"
max_connections_per_ip = 1
network = "Mainnet"
# The peer-to-peer stack to run:
# - "legacy": the legacy TCP Zcash P2P stack only.
# - "zakura": the experimental native Zakura P2P v2 stack only.
# - "dual": both stacks, enabling experimental v2 with legacy fallback.
# - "default": Zakura's default for this network, which can change between
#   releases. Currently "legacy" on Mainnet, and "dual" everywhere else.
p2p_stack = "default"
peerset_initial_target_size = 100

[network.zakura]
bootstrap_peers = [
    "1398f62c6d1a457c51ba6a4b5f3dbd2f69fca93216218dc8997e416bd17d93ca@165.22.54.66:8234",
    "fd1724385aa0c75b64fb78cd602fa1d991fdebf76b13c58ed702eac835e9f618@104.131.184.123:8234",
    "9ec67ad6834bc2ca0d659c240e042d3446c37cabcc092b527d459c87d938b4a4@159.65.183.89:8234",
    "bd3dc5d2a3d44c6bf90e364bf446231dbf9737e38a562ccf9e91ea631ea59b22@143.244.184.176:8234",
    "14ab98fa0c4b07d40119e1dbc9f3c36d20c8f226ae5ba4216218a2034f148e57@159.203.38.10:8234",
    "681d21b18644cd82ec13256a97f92bec1fff815683ef6f65dc7c993f098a4fe5@64.227.44.93:8234",
    "058b3f20dc9bef7bb447f94d7663d793cfbc036720f97e52d7f13661b21818e1@161.35.156.226:8234",
    "291323d78eb7186c3fa225ef5e305e95363e0ef06d42dca91bd4ef0254aed1ae@139.59.64.115:8234",
    "85e425233a68697d4be91dd5d542305a8a327cd06d992d53c0913cef2fa75084@168.144.173.250:8234",
]
listen_addr = "0.0.0.0:8234"
max_connections = 92
max_connections_per_ip = 16
max_pending_handshakes = 32
message_rate_per_second = 2048
nat_traversal = false
peer_memory_budget_bytes = 8589934592
stream_open_rate_per_second = 32

[network.zakura.quic]
ack_frequency = false
congestion_controller = "cubic"
dial_stagger_ms = 250
gso = true
handshake_timeout_secs = 10
idle_timeout_secs = 150
incoming_buffer_bytes = 10485760
incoming_buffer_total_bytes = 104857600
initial_mtu = 1200
keep_alive_interval_secs = 10
kernel_drop_poll_secs = 10
max_incoming = 65536
mtu_discovery = true
receive_window_bytes = 33554432
recv_buffer_bytes = 7340032
retry_threshold = 8
send_buffer_bytes = 7340032
send_window_bytes = 33554432
stream_receive_window_bytes = 16777216

[rpc]
cookie_dir = "@RPC_COOKIE_DIR@"
cookie_file_name = ".cookie"
debug_force_finished_sync = false
enable_cookie_auth = true
max_response_body_size = 52428800
parallel_cpu_threads = 0

[state]
cache_dir = "@STATE_CACHE_DIR@"
debug_skip_non_finalized_state_backup_task = false
delete_old_database = true
ephemeral = false
should_backup_non_finalized_state = true
storage_mode = "archive"

[sync]
checkpoint_verify_concurrency_limit = 1000
download_concurrency_limit = 100
full_verify_concurrency_limit = 20
parallel_cpu_threads = 0
zakura_block_apply_concurrency_limit = 32

[tracing]
buffer_limit = 128000
force_use_color = false
use_color = true

[zcashd_compat]
block_gossip_peer_ips = []
enabled = false
manage_zcashd = false
restart_backoff = "2s"
restart_backoff_max = "5m"
restart_reset_after = "1h"
shutdown_grace_period = "5m"
startup_delay = "1s"
zcashd_extra_args = []
zcashd_source = "path"