* refactor(metrics): prefix node metrics with logos_delivery_
Every metric the node exports now starts with logos_delivery_. There was no
prefix mechanism before: nim-metrics derives the exported name from the Nim
identifier, no declaration passed an explicit `name = "..."`, and the waku_
convention was maintained by hand -- 69 of the 80 node metrics followed it and
11 did not (query_count, query_time_secs, event_loop_load,
event_loop_accumulated_lag_secs, postgres_payload_size_bytes, reconciliation_*,
total_* and the camelCase rendezvousPeerFoundTotal).
Identifiers are renamed rather than given a `name = "..."` argument, keeping the
invariant that the Nim identifier is the exported name and letting the compiler
check every call site.
rendezvousPeerFoundTotal becomes logos_delivery_rendezvous_peer_found: it was the
only camelCase metric, and the trailing Total was redundant since nim-metrics
already appends _total to counters at exposition time.
library/ is untouched on purpose -- `proc waku_version()` in
kernel_api/debug_node_api.nim is the exported libwaku C ABI symbol, not the gauge
of the same name in node_telemetry.nim.
BREAKING CHANGE: metric names change. Dashboards, alert rules and recording rules
that reference waku_* must be updated; see docs/operators/how-to/monitor.md.
* refactor(metrics): prefix auxiliary app metrics with logos_delivery_
Applies the same prefix to the tools shipped from this repo: liteprotocoltester
(lpt_*), networkmonitor (networkmonitor_*), chat2bridge (chat2_*) and the
lightpush_mix example (lp_mix_*).
These tools are not the delivery node and already had their own consistent
prefixes, so this commit is separable from the node rename if the intent was to
namespace only the node itself.
* chore(metrics): query old and new metric names in Grafana dashboards
212 expressions across 9 dashboards now match both the waku_* and the
logos_delivery_* spelling, so panels keep working across the upgrade and over
historical data:
sum by (type)((increase(waku_node_errors_total{...}[$__rate_interval])
or increase(logos_delivery_node_errors_total{...}[$__rate_interval])))
The `or` is placed around the leaf, inside every aggregation. That depth is
load-bearing: `or` keeps its right operand only for label sets absent from the
left, so `sum by (type)(old) or sum by (type)(new)` aggregates each half of the
fleet separately and then discards the right one entirely -- silently dropping
every already-upgraded node. 36 panels here collapse `instance`.
Measured against a local Prometheus scraping two targets, one exporting old names
at 10/s and one exporting new names at 20/s (truth 30/s): union outside the
aggregation gives 10, union around the leaf gives 30.
Where the leaf sits in a range vector the whole call is duplicated, since
`(a or b)[5m]` is not valid PromQL.
Once every scraped node runs a release with the new names and the old samples
have aged out of retention, the `or` half can be deleted.
* test(e2e): expect logos_delivery_-prefixed metric names
The e2e suite asserts against a live /metrics endpoint, which serves only the new
names, so these are replaced rather than unioned. libp2p_* entries are unchanged.
* docs(operators): document the logos_delivery_ metric prefix
Records that every metric the node exports is prefixed, that dependency metrics
(libp2p_*, nim_gc_*, process_*) keep their own names, and shows where the `or`
has to sit if operators maintain their own dashboards or alert rules.
* refactor(metrics): name the store fleet metrics after store, not relay
logos_delivery_relay_fleet_store_msg_size_bytes and _msg_count are declared in
waku_store/protocol_metrics.nim and recorded by the store client, but carried a
relay prefix. Renamed to logos_delivery_store_fleet_msg_size_bytes and
logos_delivery_store_fleet_msg_count.
The dashboard keeps matching the old exported name, which was
waku_relay_fleet_store_*.
Note that both metrics are wrong independently of their name, see the PR
description.
* WIP logosdeliverynode app initial commit
* WIP - extra cli option
* WIP: messaging client REST endpoints
* Add event poll for messaging rest with cache mechanism
* Messaging rest tests
* test: assert 404 via raw string client in messaging REST test
presto's typed REST client raises RestDecodingError when it cannot decode
a non-2xx text error body into the response type. Add a RestResponse[string]
stub (messagingGetSendEventsByIdRawV1) and point the "already-polled id ->
404" assertion at it, matching the relay REST test pattern.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* remove customized cli args as confutils has no support for it
* Introduce --entry-layer and re-introduce --mode flags into cli args, applied new driver into LogosDelivery + tests
* Add messaging REST client test
* Add docker image build of logosdeliverynode for CI builds
* Fix tests
* Potential fix for pull request finding
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
* Refactor Messaging REST API to better match Messaging Send and Receive APIs
* chore: migrate messaging REST API to Opt[T]
Follow-up to the rebase onto master's repo-wide Option[T] -> Opt[T] change
(#4035). Converts the code this branch adds to the new convention:
- messaging/rest_api/types.nim: MessagingJsonEnvelope fields to Opt[T],
Opt.some/Opt.none, and json_serialization/pkg/results instead of
json_serialization/std/options.
- tests: WakuNodeConf.clusterId is now Opt[uint16]; DTO fields are Opt.
`Option[ContentBody]` in the handlers is presto's own API and stays as-is.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
* Add rln validator to mountRlnRelay
* remove requirement for relay when mounting RLN
* Rename mountRlnRelay to setRlnValidator
* Clean up setRlnValidator: update log wording, drop unused let bindings
* Fix botched setRlnValidator callsites from rename
* Drop obsolete test: setRlnValidator no longer requires relay
* Remove unused code in test utils
* remove unused import for rln
* move rln specific procs and types
* Renaming and restructuring RLN module
* Rename waku_rln_relay to waku_rln
* rename rln-relay types to rln
* Fix linting
* update logScope topics to match new rln module name
* Rename waku_rln module to rln
* Rename WakuRln type to Rln, rename FFI raw type to RlnRaw to avoid collision
* Apply nph formatting
* Rename local rlnRelay to rln in mountRlnRelay
* Move waku.nim from waku/factory to under waku/
* remove unused
* Realize Kernel API in scope of Waku class
* Refactor waku/api into messaging_client, waku/api/types and api_conf into logos_delivery/api
* Make liblogosdelivery and wakunode2 compile, remove waku/api.nim as it was just a import orchestrator
* make test compile and run
* Reconcile master's new send tests to LogosDelivery API after rebase
master commits #3965/#3669-followup added two test cases (Edge lightpush
delivery #3847, store-validation timeout) written against the removed
waku/api.nim createNode helper. Rewrite them to the LogosDelivery shape:
createNode -> LogosDelivery.new, node.node -> node.waku.node,
node.brokerCtx -> node.waku.brokerCtx, node.send -> node.messagingClient.send,
and drop the now-implicit mountMessagingClient calls (LogosDelivery.new
mounts the client internally).
* make generateProof async and add ensureFreshMerkleProofPath
* Use Wakumessage.new()
* Add trigger for client side only merkleproofcache updates
* full decoupling of updateRoots and merkleproofcache update
* Add tests for on demand merkle path updates
* debugging WIP
* fix for getTransactionReceipt endless loop
* clean up group manager logs
* Remove unused code from rebase mistake
* Improve Anvil proc for RLN testing
* fixing from rebase
* Fix message ref in tests and clean up logs in utils_onchain
* Clean up more logs
* Change root update log to trace
* Increase approved token amount for RLN registration testing
* Reduce comments in utils_onchain
* simplify benchmarks test result output
* Add test names
* remove duplicated tests for test_rln_groupmanager
* Trim group_manager tests
* Remove long test for local window of roots and improve amvil test performance
* Optimise tests for group_manager
* make validateRoots async
* add on-demand refreshRoots functionality
* Move max rootsrefresh time to constants
* make generateProof async and add ensureFreshMerkleProofPath
* Update to match code format and linting
* Use Wakumessage.new()
* Add trigger for client side only merkleproofcache updates
* full decoupling of updateRoots and merkleproofcache update
* Fix isNil check format
* Move moment check to top of roots and merkle path update procs
* Update PathCheckMinInterval
* Add tests for on demand merkle path updates
* Replace appendRLNProof and use message.toRLNSignal
* Fix linting
* Remove commented code
* Remove more old commented code
* Fix formatting and simplifications
* rename NetworkConf -> NetworkPresetConf and related procs/vars
* Rewrite applyNetworkPresetConf to apply user-set fields over preset fields
* New dedicated parser for configJson
* Fix tests to use actual extract JSON nodeconf parser
* Change all confbuilder defaults from literal values to DefaultXXX consts
* Change int/bool WakuNodeConf fields to Option to get user intent w/o sentinels
* Make Option CLI default-value help mention defaults now owned by confbuilder
* Document CLI defaults that differ from confbuilder defaults
* Fix agent-string builder default deviating from CLI default
* Add WakuConfBuilder.enforceSecurityConstraints()
* Fail on RLN user preset overrides instead of drop-and-continue
* Add regression tests for initial set of conf constraints
* fix kademliaDiscoveryConfBuilder.build() enable/disable kad logic
* Misc refactors, fixes
* Add tests
Co-authored-by: Ivan FB <128452529+Ivansete-status@users.noreply.github.com>
* persistency: per-job SQLite-backed storage layer (singleton, brokered)
Adds a backend-neutral CRUD library at waku/persistency/, plus the
nim-brokers dependency swap that enables it.
Architecture (ports-and-adapters):
* Persistency: process-wide singleton, one root directory.
* Job: one tenant, one DB file, one worker thread, one BrokerContext.
* Backend: SQLite via waku/common/databases/db_sqlite. Uniform schema
kv(category BLOB, key BLOB, payload BLOB) PRIMARY KEY (category, key)
WITHOUT ROWID, WAL mode.
* Writes are fire-and-forget via EventBroker(mt) PersistEvent.
* Reads are async via five RequestBroker(mt) shapes (KvGet, KvExists,
KvScan, KvCount, KvDelete). Reads return Result[T, PersistencyError].
* One storage thread per job; tenants isolated by BrokerContext.
Public surface (waku/persistency/persistency.nim):
Persistency.instance(rootDir) / Persistency.instance() / Persistency.reset()
p.openJob(id) / p.closeJob(id) / p.dropJob(id) / p.close()
p.job(id) / p[id] / p.hasJob(id)
Writes (Job form & string-id form, fire-and-forget):
persist / persistPut / persistDelete / persistEncoded
Reads (Job form & string-id form, async Result):
get / exists / scan / scanPrefix / count / deleteAcked
Key & payload encoding (keys.nim, payload.nim):
* encodePart family + variadic key(...) / payload(...) macros +
single-value toKey / toPayload.
* Primitives: string and openArray[byte] are 2-byte BE length + bytes;
int{8..64} are sign-flipped 8-byte BE; uint{16..64} are 8-byte BE;
bool/byte/char are 1 byte; enums are int64(ord(v)).
* Generic encodePart[T: tuple | object] recurses through fields() so
any composite Nim type is encodable without ceremony.
* Stable across Nim/C compiler upgrades: no sizeof, no memcpy, no
cast on pointers, no host-endianness dependency.
* `rawKey(bytes)` + `persistPut(..., openArray[byte])` let callers
bypass the built-in encoder with their own format (CBOR, protobuf...).
Lifecycle:
* Persistency.new is private; Persistency.instance is the only public
constructor. Same rootDir is idempotent; conflicting rootDir is
peInvalidArgument. Persistency.reset for test/restart paths.
* openJob opens-or-creates the per-job SQLite file; an existing file
is reused with its data preserved.
* Teardown integration: Persistency.instance registers a Teardown
MultiRequestBroker provider that closes all jobs and clears the
singleton slot when Waku.stop() issues Teardown.request.
Internal layering:
types.nim pure value types (Key, KeyRange, KvRow, TxOp,
PersistencyError)
keys.nim encodePart primitives + key(...) macro
payload.nim toPayload + payload(...) macro
schema.nim CREATE TABLE + connection pragmas + user_version
backend_sqlite.nim KvBackend, applyOps (single source of write SQL),
getOne/existsOne/deleteOne, scanRange (asc/desc,
half-open ranges, open-ended stop), countRange
backend_comm.nim EventBroker(mt) PersistEvent + 5 RequestBroker(mt)
declarations; encodeErr/decodeErr boundary helpers
backend_thread.nim startStorageThread / stopStorageThread (shared
allocShared0 arg, cstring dbPath, atomic
ready/shutdown flags); per-thread provider
registration
persistency.nim Persistency + Job types, singleton state, public
facade
../requests/lifecycle_requests.nim
Teardown MultiRequestBroker
Tests (69 cases, all passing):
test_keys.nim sort-order invariants (length-prefix strings,
sign-flipped ints, composite tuples, prefix
range)
test_backend.nim round-trip / replace / delete-return-value /
batched atomicity / asc-desc-half-open-open-
ended scans / category isolation / batch
txDelete
test_lifecycle.nim open-or-create rootDir / non-dir collision /
reopen across sessions / idempotent openJob /
two-tenant parallel isolation / closeJob joins
worker / dropJob removes file / acked delete
test_facade.nim put-then-get / atomic batch / scanPrefix
asc/desc / deleteAcked hit-miss /
fire-and-forget delete / two-tenant facade
isolation
test_encoding.nim tuple/named-tuple/object keys, embedded Key,
enum encoding, field-major composite sort,
payload struct encoding, end-to-end struct
round-trip through SQLite
test_string_lookup.nim peJobNotFound semantics / hasJob / subscript /
persistPut+get via id / reads short-circuit /
writes drop+warn / persistEncoded via id /
scan parity Job-ref vs id
test_singleton.nim idempotent same-rootDir / different-rootDir
rejection / no-arg instance lifecycle / reset
retargets / reset idempotence / Teardown.request
end-to-end
Prerequisite delivered in the same series: replace the in-tree broker
implementation with the external nim-brokers package; update all
broker call-sites (waku_filter_v2, waku_relay, waku_rln_relay,
delivery_service, peer_manager, requests/*, factory/*, api tests, etc.)
to the new package API; chat2 made to compile again.
Note: SDS adapter (Phase 5 of the design) is deferred -- nim-sds is
still developed side-by-side and the persistency layer is intentionally
SDS-agnostic.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* persistency: pin nim-brokers by URL+commit (workaround for stale registry)
The bare `brokers >= 2.0.1` form cannot resolve on machines where the
local nimble SAT solver enumerates only the registry-recorded 0.1.0 for
brokers. The nim-lang/packages entry for `brokers` carries no per-tag
metadata (only the URL), so until that registry entry is refreshed the
SAT solver clamps the available-versions list to 0.1.0 and rejects the
>= 2.0.1 constraint -- even though pkgs2 and pkgcache both have v2.0.1
cloned locally.
Pinning by URL+commit bypasses the registry path entirely. Inline
comment in waku.nimble documents the situation and the path back to
the bare form once nim-lang/packages is updated.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* persistency: nph format pass
Run `nph` on all 57 Nim files touched by this PR. Pure formatting:
17 files re-styled, no semantic change. Suite still 69/69.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* Fix build, add local-storage-path config, lazy init of Persistency from Waku start
* fix: fix nix deps
* fixes for nix build, regenerate deps
* reverting accidental dependency changes
* Fixing deps
* Apply suggestions from code review
Co-authored-by: Ivan FB <128452529+Ivansete-status@users.noreply.github.com>
* persistency tests: migrate to suite / asyncTest / await
Match the in-tree test convention (procSuite -> suite, sync test +
waitFor -> asyncTest + await):
- procSuite "X": -> suite "X":
- For tests doing async work: test -> asyncTest, waitFor -> await.
- Poll helpers (proc waitFor(t: Job, ...) in test_lifecycle.nim,
proc waitUntilExists(...) in test_facade.nim and
test_string_lookup.nim) -> Future[bool] {.async.}, internal
`waitFor X` -> `await X`, internal `sleep(N)` ->
`await sleepAsync(chronos.milliseconds(N))`.
- Renamed test_lifecycle.nim's helper proc from `waitFor(t: Job, ...)`
-> `pollExists(t: Job, ...)`; the previous name shadowed
chronos.waitFor in the chronos macro expansion.
- `chronos.milliseconds(N)` explicitly qualified because `std/times`
also exports `milliseconds` (returning TimeInterval, not Duration).
- `check await x` -> `let okN = await x; check okN` to dodge chronos's
"yield in expr not lowered" with await-as-macro-argument.
- `(await x).foo()` -> `let awN = await x; ... awN.foo() ...` for the
same reason.
waku/persistency/persistency.nim: nph also pulled the proc signatures
across multiple lines; restored explicit `Future[void] {.async.}`
return types after the colon (an intermediate nph pass had elided them).
Suite: 71 / 71 OK against the new async write surface.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
* use idiomatic valueOr instead of ifs
* Reworked persistency shutdown, remove not necessary teardown mechanism
* Use const for DefaultStoragePath
* format to follow coding guidelines - no use of result and explicit returns - no functional change
---------
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: Ivan FB <128452529+Ivansete-status@users.noreply.github.com>
* Introduce api/send
Added events and requests for support.
Reworked delivery_monitor into a featured devlivery_service, that
- supports relay publish and lightpush depending on configuration but with fallback options
- if available and configured it utilizes store api to confirm message delivery
- emits message delivery events accordingly
prepare for use in api_example
* Fix edge mode config and test added
* Fix some import issues, start and stop waku shall not throw exception but return with result properly
* Utlize sync RequestBroker, adapt to non-async broker usage and gcsafe where appropriate, removed leftover
* add api_example app to examples2
* Adapt after merge from master
* Adapt code for using broker context
* Fix brokerCtx settings for all usedbrokers, cover locked node init
* Various fixes upon test failures. Added initial of subscribe API and auto-subscribe for send api
* More test added
* Fix multi propagate event emit, fix fail send test case
* Fix rebase
* Fix PushMessageHandlers in tests
* adapt libwaku to api changes
* Fix relay test by adapting publish return error in case NoPeersToPublish
* Addressing all remaining review findings. Removed leftovers. Fixed loggings and typos
* Fix rln relay broker, missed brokerCtx
* Fix rest relay test failed, due to publish will fail if no peer avail
* ignore anvil test state file
* Make terst_wakunode_rln_relay broker context aware to fix
* Fix waku rln tests by having them broker context aware
* fix typo in test_app.nim
* chore: do not mount lightpush without relay (fixes#2808)
- Change mountLightPush signature to return Result[void, string]
- Return error when relay is not mounted
- Update all call sites to handle Result return type
- Add test verifying mounting fails without relay
- Only advertise lightpush capability when relay is enabled
* chore: don't mount legacy lightpush without relay
* update rendezvous to work with WakuPeeRecord and use libp2p updated version
* split rendezvous client and service implementation
* mount rendezvous client by default
* Rename waku_api to rest_api and underlying rest to endpoint for clearity
* Rename node/api to node/kernel_api to suggest that it is an internal accessor to node interface + make everything compile after renaming
* make waku api a top level import
* fix use of relative path imports and use default to root rather in case of waku and tools modules
* Adding waku canary test scripts
* Update README file
note: The real author of this commit is Aya. I just resubmitted her PR after a deep nwaku history cleanup
---------
Co-authored-by: aya <ayahassan2877@gmail.com>
* introduce createNode
# Conflicts:
# apps/wakunode2/cli_args.nim
* remove confutils dependency on the library
* test: remove websocket in default test config
* update to latest specs
* test: cli_args
* align to spec changes (sovereign, message conf, entrypoints
* accept enr, entree and multiaddr as entry points
* post rebase
* format
* change from "sovereign" to "core"
* add example
* get example to continue running
* nitpicks
* idiomatic constructors
* fix enum naming
* replace procs with consts
* remove messageConfirmation
* use pure enum
* rename example file
* fix libpcre installation in Dockerfile for debian:stable-slim
Seems with debian:stable-slim now points to Debian Bookworm and that made libpcre3 deprecated we have a failing docker build.
* remove libpcre3 dependency completely as we dont use Nims std/re regex lib.
* Remove all remaining reference to pcre library in our image builds
