# bitcoin node running in your private network 192.168.1.0/24
BITCOIN_RPC_URL=http://192.168.1.100

# bitcoin node running undockered on the same PC
# needs to add rpcallowip=172.16.0.0/12 to your bitcoin.conf
#BITCOIN_RPC_URL=http://host.docker.internal

BITCOIN_RPC_USER=
BITCOIN_RPC_PASSWORD=
BITCOIN_RPC_PORT=8332
BITCOIN_RPC_TIMEOUT=10000

# Keep an authoritative getblocktemplate longpoll outstanding so new-tip work
# does not wait for the ZMQ -> RPC round trip. The normal ZMQ feed remains a watchdog.
BLOCK_TEMPLATE_LONGPOLL_TIMEOUT_MS=600000
BLOCK_TEMPLATE_RETRY_INITIAL_MS=25
BLOCK_TEMPLATE_RETRY_MAX_MS=1000
# Optional comma-separated Bitcoin Core RPC endpoints. Each keeps an independent
# GBT longpoll open, but its template is published only when the primary Core's
# best block hash exactly authorizes the same tip. Endpoints currently share the
# primary RPC credentials/port.
#BITCOIN_RPC_AUX_URLS=http://bitcoin-core-2,http://bitcoin-core-3

# Enable in bitcoin.conf with:
# zmqpubhashblock=tcp://0.0.0.0:3000
BITCOIN_ZMQ_TOPIC=hashblock
BITCOIN_ZMQ_HOST=tcp://192.168.1.100:3000

API_PORT=3334
# Docker host/IP and public host port for the API listener.
# Keep API_BIND_HOST as 127.0.0.1 when a reverse proxy terminates public traffic.
API_BIND_HOST=127.0.0.1
API_PUBLIC_PORT=3334
API_WORKERS=4

# Docker json-file log rotation. Applies when using the compose files.
DOCKER_LOG_MAX_SIZE=100m
DOCKER_LOG_MAX_FILES=5

# Keep high-volume production logging off by default. Enable only during a
# focused diagnostic window.
STRATUM_FANOUT_LOG_ENABLED=false
BLOCK_NOTIFICATION_TRACE_LOG_ENABLED=false
DATUM_VERBOSE_LOGGING=false
SV2_AUTH_FAILURE_LOG_ENABLED=false

# Plain TCP Stratum ports accept both SV1 JSON-RPC and SV2 Noise/binary traffic.
# Legacy/default ports mine in solo mode.
STRATUM_PORTS=3333,3332,3331,3330
# Optional PPLNS-mode SV1/SV2 autodetect ports.
#PPLNS_STRATUM_PORTS=
# `auto` assigns available CPUs after reserving API_WORKERS plus one master CPU.
# For fixed topology, set an explicit positive integer.
STRATUM_WORKERS=auto
STRATUM_WORKER_MAX_MEMORY_RESTART=4096M
# High-byte base for pool-assigned SV2 extranonce prefixes. PM2 reserves two
# values per NODE_APP_INSTANCE so an old/new reload pair cannot overlap. Keep
# base + (2 * worker index) + reload parity <= 255. Separate pool containers
# sharing work must use non-overlapping ranges of 2 * STRATUM_WORKERS values.
SV2_EXTRANONCE_NAMESPACE_BASE=0
STRATUM_MIN_DIFFICULTY=1
STRATUM_SOCKET_TIMEOUT_MS=3600000
STRATUM_TCP_KEEPALIVE_INITIAL_DELAY_MS=60000
# Disconnect slow/non-reading SV1 clients before their per-socket write queue
# can grow without bound. Includes bytes already buffered by Node.js.
STRATUM_MAX_SOCKET_BUFFER_BYTES=262144
# Immediately publish a consensus-valid, subsidy-only solo job before the full
# transaction template. SV2 uses the same activation to select its pre-staged
# future job; the full job then follows on the active tip.
SV1_SUBSIDY_BRIDGE_ENABLED=true
# Publish only authoritative fixed-width GBT fields on the first Redis command.
# Workers promote their already-built next-height coinbase/notify buffers.
SV1_COMPACT_PRESTAGE_ACTIVATION_ENABLED=true
# Rolling-deploy aid for old workers. Leave false after workers understand the
# compact activation protocol; true publishes the larger empty bridge afterward.
SV1_COMPACT_ACTIVATION_COMPATIBILITY_BRIDGE=false
# Comma-separated: solo,pplns. PPLNS requires a fresh precomputed snapshot;
# solo remains the safe default and is always published first when both are set.
SV1_SUBSIDY_BRIDGE_PAYOUT_MODES=solo
# Give the dedicated urgent Redis socket a short opportunity to acknowledge the
# empty bridge before full-template hashing/serialization begins. On timeout the
# master retries immediately through the independent normal command socket.
SV1_BRIDGE_PUBLISH_BUDGET_MS=10
# Build next-height per-miner coinbases in background batches and yield between
# batches so normal share processing remains responsive.
SV1_PRESTAGE_BATCH_SIZE=500
# Operational target only: fanout logs flag workers above this client count so
# STRATUM_WORKERS can be raised before one event loop becomes the bottleneck.
STRATUM_FANOUT_TARGET_CLIENTS_PER_WORKER=10000
SV1_SUBSIDY_BRIDGE_PPLNS_SEED_MAX_AGE_MS=300000
STRATUM_JOB_RETENTION_MS=300000
STRATUM_SUBMISSION_DEDUP_TTL_MS=300000
STRATUM_SUBMISSION_DEDUP_MAX_ENTRIES=10000

# Optional additional SV2-only mining ports. Usually unnecessary when STRATUM_PORTS are exposed.
#STRATUM_V2_PORTS=
#PPLNS_STRATUM_V2_PORTS=
#SV2_START_DIFFICULTY=100000
#SV2_TARGET_SHARES_PER_MINUTE=2
#SV2_DIFFICULTY_CHECK_INTERVAL_MS=60000
#STRATUM_V2_SOCKET_TIMEOUT_MS=3600000
# Per-client lifecycle bounds. Obsolete queued jobs are coalesced; clients are
# disconnected instead of dropping still-recoverable candidates or buffering forever.
SV2_JOB_RETENTION_MS=300000
SV2_MAX_RETAINED_JOBS_PER_CHANNEL=64
SV2_MAX_QUEUED_JOB_OPERATIONS=4
SV2_MAX_SOCKET_BUFFER_BYTES=262144
SV2_SOCKET_WRITE_TIMEOUT_MS=2000
#SV2_AUTHORITY_PRIVKEY=
#SV2_JDP_PORTS=
#PPLNS_SV2_JDP_PORTS=
#SV2_JDP_POOL_PAYOUT_ADDRESS=
#SV2_JDP_TOKEN_TTL_MS=600000
#SV2_TDP_PORTS=
#PPLNS_SV2_TDP_PORTS=
#SV2_TDP_POOL_PAYOUT_ADDRESS=

# Optional DATUM Prime-compatible listener. DATUM_POOL_PAYOUT_ADDRESS is the
# required pool coinbase output DATUM gateways must include in custom templates.
#DATUM_PORTS=
#PPLNS_DATUM_PORTS=
#DATUM_POOL_PAYOUT_ADDRESS=
#DATUM_SHARE_DIFFICULTY=1
# 32-byte hex seed for the DATUM server identity key. DATUM clients must be
# configured with the matching logged public key.
#DATUM_IDENTITY_SEED=

STRATUM_SECURE=true
SECURE_STRATUM_PORTS=4333,4332,4331,4330
#PPLNS_SECURE_STRATUM_PORTS=
STRATUM_MAX_CONNECTIONS_PER_LISTENER=10000
STRATUM_TLS_HANDSHAKE_TIMEOUT_MS=10000

#optional telegram bot
#TELEGRAM_BOT_TOKEN=

#optional discord bot
#DISCORD_BOT_CLIENTID=
#DISCORD_BOT_GUILD_ID=
#DISCORD_BOT_CHANNEL_ID=

#optional
DEV_FEE_ADDRESS=
# mainnet | testnet
NETWORK=mainnet

API_SECURE=false

#postgresql
DB_HOST=timescaledb
DB_PORT=5432
DB_USERNAME=public_pool
DB_PASSWORD=public_pool
DB_DATABASE=public_pool
DB_POOL_SIZE=10
DB_SSL=false
DB_SSL_REJECT_UNAUTHORIZED=true

#accepted share accounting
SHARE_ACCOUNTING_BATCH_SIZE=500
SHARE_ACCOUNTING_FLUSH_INTERVAL_MS=25
SHARE_ACCOUNTING_MAX_QUEUE_SIZE=50000
SHARE_ACCOUNTING_SUMMARY_CACHE_MS=2500
SHARE_ACCOUNTING_SUMMARY_CACHE_MAX=10000
CLIENT_HASHRATE_PERSIST_INTERVAL_MS=60000
SHARE_ROLLUP_ENABLED=true
SHARE_ROLLUP_INTERVAL_MS=60000
SHARE_ROLLUP_SAFETY_LAG_SECONDS=30
SHARE_ROLLUP_MAX_SHARES_PER_BATCH=5000000

# payout snapshot accounting
PAYOUT_SNAPSHOT_ENABLED=true
PAYOUT_METHOD=pplns
PAYOUT_WINDOW_FACTOR=4
PAYOUT_BOOTSTRAP_WINDOW=true
# solo preserves current one-address coinbase payouts. Set to snapshot to pay
# the latest payout snapshot directly in coinbase outputs.
PAYOUT_COINBASE_MODE=solo
PAYOUT_MAX_COINBASE_OUTPUTS=200
PAYOUT_MIN_OUTPUT_SATS=546
PAYOUT_FEE_ADDRESS=
PAYOUT_FEE_PERCENT=0
PAYOUT_COINBASE_WEIGHT_BUDGET=26000

#redis
REDIS_URL=redis://redis:6379

PRODUCTION=false