* Added connection closeWithEof for protocol handler and clients of lightpush/legacy lightpush and filter (except filer push case)
* Store/Legacy store close connections
note: this enhancement is fully made by Zoltán. Me I just resubmitted it after nwaku history cleanup.
---------
Co-authored-by: NagyZoltanPeter <113987313+NagyZoltanPeter@users.noreply.github.com>
* properly pass userMessageLimit to OnchainGroupManager
* waku.nimble 2.2.4 Nim compiler
* rm stew/shims/net import
* change ValidIpAddress.init with parseIpAddress
* fix serialize for zerokit
* group_manager: separate if statements
* protocol_types: add encode UInt32 with zeros up to 32 bytes
* windows build: skip libunwind build and rm libunwind.a inlcusion step
* bump nph to overcome the compilation issues with 2.2.x
* bump nim-libp2p to v1.10.1
* Enhance metrics labels
* Bound the metrics-label-values in arbitrary queries
* The metrics-label-values for prepared statements are kept as
they already represent a fixed set
* Enhanced peer-ex protocol - added rate limiting, added response status and desc to the rpc
* Better error result handling for PeerEx request, adjusted tests
* Refactored RateLimit configuration option for better CLI UX - now possible to set separate limits per protocol. Adjusted mountings. Added and adjusted tests
* Fix libwaku due to changes of error return type of fetchPeerExchangePeers
* Fix rate limit setting tests due to changed defaults
* Introduce new gauge to help dasboard effectively show current rate limit applied for protocol
* Adjust timeing in filter rate limit test to let macos CI test run ok.
* Address review findings, namings, error logs, removed left-overs
* Changes to reflect latest spec agreement and changes. PeerExchange RPC is changed the now respond structure will contain status_code and status_desc.
- Use of observer observable pattern to inform delivery_monitor about subscription state
- send_monitor becomes a publish observer of lightpush and relay
- deliver monitor add more protection against possible crash and better logs
- creating a separate proc in store client for delivery monitor
* DOS protection of non relay protocols - rate limit phase3:
- Enhanced TokenBucket to be able to add compensation tokens based on previous usage percentage,
- per peer rate limiter 'PeerRateLimier' applied on waku_filter_v2 with opinionated default of acceptable request rate
- Add traffic metrics to filter message push
- RequestRateLimiter added to combine simple token bucket limiting of request numbers but consider per peer usage over time and prevent some peers to over use the service
(although currently rule violating peers will not be disconnected by this time only their requests will get not served)
- TimedMap utility created (inspired and taken from libp2p TimedCache) which serves as forgiving feature for peers had been overusing the service.
- Added more tests
- Fix rebase issues
- Applied new RequestRateLimiter for store and legacy_store and lightpush
* Incorporate review comments, typos, file/class naming and placement changes.
* Add issue link reference of the original issue with nim-chronos TokenBucket
* Make TimedEntry of TimedMap private and not mixable with similar named in libp2p
* Fix review comments, renamings, const instead of values and more comments.
* bump_dependencies.md: add nim-results dependency
* change imports stew/results to results
* switching to Nim 2.0.8
* waku.nimble: reflect the requirement nim 1.6.0 to 2.0.8
Adding --mm:refc as nim 2.0 enables a new garbage collector that we're
not yet ready to support
* adapt waku code to Nim 2.0
* gcsafe adaptations because Nim 2.0 is more strict
* Added proper per shard bandwidth metric calculation and proper logging of in/out messages
Changed rate limit metrics for dashboard
Updated monitoring dashboard for bw and rate metrics
* feat: Added simple, configurable rate limit for lightpush and store-query
Adjust lightpush rest response to rate limit, added tests ann some fixes
Add rest store query test for rate limit checks and proper error response
Update apps/wakunode2/external_config.nim
Move chronos/tokenbucket to nwaku codebasee with limited and fixed feature set
Add meterics counter to lightpush rate limits
Co-authored-by: gabrielmer <101006718+gabrielmer@users.noreply.github.com>
A node that handles REST-Store requests normally acts as a
Store-client and therefore it retrieved the messages from another
Store-node.
With these changes, we allow a node with Store mounted, to retrieve
its messages. In other words, the node can act as a Store-server of
its messages.
* test_rest_store.nim: add a new test to validate that the self-node can
retrieve its messages to the REST client.
* rest/store/client.nim: add new proc to allow making a GET store
request without peerAddr.
* rest/store/handle.nim: add logic to handle requests that don't
provide peerAddr but the self/local node has Store mounted. In this case,
the self/local node will retrieve its locally stored messages.
* waku_store/self_req_handler.nim: logic to handle "store" requests
allowing the REST-store node to act as a Store-server node. The
'self_req_handler.nim' helps to bypass the store protocol and directly
retrieve the messages from the local/self node. I added this logic in
a separate file from 'protocol.nim' because it doesn't participate in
any libp2p communication.
* waku_store/protocol.nim: make 'queryHandler' attribute public so that
it can be used from the 'self_req_handler.nim' module.
