engine.load.toml

# Engine configuration for the load test.
#
# Pairs with:
#   - scripts/load-bootstrap.sh  - starts Anvil + tools/orderbook-mock
#   - tools/load-gen             - submits N TWAP + M EthFlow per block
#   - docs/operations/load-testnet-runbook.md
#
# Differences vs engine.e2e.toml:
#   - chain points at the local Anvil fork on ws://localhost:8545
#   - [extensions.cow.orderbook_urls] points at tools/orderbook-mock
#     (no live cow.fi)
#   - state_dir is per-run (./data/load) so successive runs do not
#     inherit local-store rows from each other
#   - log level is debug for the supervisor-dispatch surface so the
#     report can be reconstructed from the engine log alone

[engine]
state_dir = "./data/load"
log_level = "info,nexum_runtime::supervisor=debug,nexum_runtime::runtime=debug"

[engine.limits]
fuel_per_event = 1_000_000_000      # 1B / event (same as default)
memory_bytes   = 67_108_864         # 64 MiB / module (same as default)

[engine.metrics]
enabled   = true
bind_addr = "127.0.0.1:9100"

# Sepolia, served by the Anvil fork. Chain id stays 11155111 because
# Anvil preserves the fork's chain id, which keeps all the pinned
# Sepolia contract addresses (ComposableCoW, CoWSwapEthFlow, TWAP
# handler, WETH9, COW token) resolvable as-is.
[chains.11155111]
rpc_url = "ws://localhost:8545"

# Point the cow-api extension at tools/orderbook-mock.
[extensions.cow.orderbook_urls]
11155111 = "http://localhost:9999"

[[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"