engine.soak.toml

# Soak config for running the nexum binary directly (non-Docker).
#
# The documented soak path is Docker: engine.soak.docker.toml +
# docker-compose.soak.yml (see docs/operations/soak-runbook.md). This
# file is the manual fallback. It uses local build paths
# (target/wasm32-wasip2/release/*), so build first:
#
#   cargo build --release -p nexum-cli
#   cargo build --target wasm32-wasip2 --release \
#     -p twap-monitor -p ethflow-watcher -p price-alert \
#     -p balance-tracker -p stop-loss
#   ./target/release/nexum --engine-config engine.soak.toml
#
# Swap rpc_url below for your paid endpoint before starting, or set it
# to "${SEPOLIA_RPC_URL}" - the engine substitutes ${VAR} from the
# environment at load and fails fast when the variable is unset.
#
# Key differences from engine.e2e.toml:
#   - state_dir = ./data/soak  (separate from e2e, never wiped on restart)
#   - log_level = info         (debug across 7 days = tens of GB of logs)
#
# Operator runbook: docs/operations/soak-runbook.md

[engine]
# Separate from data/e2e so the soak state is never wiped by an
# accidental e2e re-run. The soak run expects this dir to persist
# across restarts if the operator needs to resume.
state_dir = "./data/soak"

# info only — debug-level logging across a 7-day run produces
# unmanageable log volume. Flip back to info,nexum_runtime=debug
# only when actively debugging a specific incident.
log_level = "info"

# Bind /metrics for the hourly snapshot loop. 127.0.0.1 is intentional
# when running the binary directly — do not expose on a public interface.
[engine.metrics]
enabled = true
bind_addr = "127.0.0.1:9100"

# Sepolia. Override with an Alchemy / Infura endpoint for the run; the
# public node throttles under sustained load (>1 `eth_call` per module
# per block = 4 calls/12 s window minimum, more under bursts of
# EthFlow / TWAP activity).
[chains.11155111]
rpc_url = "wss://ethereum-sepolia-rpc.publicnode.com"

# --- modules ----------------------------------------------------------

[[modules]]
path = "target/wasm32-wasip2/release/twap_monitor.wasm"
manifest = "modules/twap-monitor/module.toml"

[[modules]]
path = "target/wasm32-wasip2/release/ethflow_watcher.wasm"
manifest = "modules/ethflow-watcher/module.toml"

[[modules]]
path = "target/wasm32-wasip2/release/price_alert.wasm"
manifest = "modules/examples/price-alert/module.toml"

[[modules]]
path = "target/wasm32-wasip2/release/balance_tracker.wasm"
manifest = "modules/examples/balance-tracker/module.toml"

[[modules]]
path = "target/wasm32-wasip2/release/stop_loss.wasm"
manifest = "modules/examples/stop-loss/module.toml"