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Home Page: https://xrpscan.com
License: MIT License
Project Hermes: XRP Ledger Validation message service
Home Page: https://xrpscan.com
License: MIT License
Requested by Rabbit: Can you add a setting to disable TLS certificate verification, so I can connect to a rippled node that uses a self-signed cert?
npm run peer [add|ls|remove]
or yarn peer [add|ls|remove]
don't return control back to the shell. This is probably happening because database connection is still active. Fix database connection logic so the connection can be closed when needed.
Looking for a command to reclaim disk from Hermes.
npmlog supports the following log levels:
log.silly(prefix, message, ...)
log.verbose(prefix, message, ...)
log.info(prefix, message, ...)
log.http(prefix, message, ...)
log.warn(prefix, message, ...)
log.error(prefix, message, ...)
Add support for setting custom log level in .env
file.
setInterval(pollAllPeers, ENV.PEERSYNC_POLL_INTERVAL, peerManager)
in peersync processor would keep starting new connections, even if the previous one is active. Added a lock to ensure there's only one client connection per peer.
yarn keypair
command should list its subcommands instead of returning quietly. Something like:
yarn run v1.22.19
$ node dist/cmd/keypair/index.js help
index.js [command]
Commands:
index.js generate Generate a new keypair and save [aliases: gen, new]
index.js public Print public key [aliases: pub, pubkey]
index.js cert Print X.509 certificate [aliases: certificate, x509]
index.js fingerprint Print certificate fingerprint [aliases: fp]
Options:
--version Show version number [boolean]
--help Show help [boolean]
Done in 0.10s.
Config option SERVER_HOSTNAME
should be used to issue certificates for now. Support for multiple domains via subjectAltName
may be added later.
Add a standalone yarn tsc
script that invokes tsc.
This error is replicated in the Hermes environment using CentOS 8. This has also been a reported error with previous Node versions
Fix that was applied and works (for my environment).
Stop PM2
Edit file: /etc/systemd/system/pm2-root.service
Add new line: Environment=PM2_PID_FILE_PATH=/run/pm2.pid
And replace: PIDFile=/root/.pm2/pm2.pid to: PIDFile=/run/pm2.pid
restart PM2
Source: https://stackoverflow.com/questions/62814539/pm2-keeps-getting-killed-every-90-seconds-on-centos-8
.env.example
config file recommends RIPPLED_URL = 'ws://localhost:6006'
as the default RIPPLED_URL. Port 6006 is the admin port, and fetching validation messages via the admin port is an overkill. Change the recommended url to use the unprivileged 6005 port.
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
JS heap out of memory error is thrown when the delta between ledgerIndexMin
and ledgerIndexMax
is large. Review Mongoose driver code.
hermes/src/processors/peersync/index.ts
Line 34 in 5ff719a
In case of rippled connection failure due to network, rippled upgrade or other outages - Hermes does not automatically reconnect to its rippled. It should auto-reconnect because not missing any validation messages is the entire premise of Hermes.
As hermes processes validations, it should build a local list of validators and serve it via an API endpoint.
Hermes stores a large number of validation messages locally in it database. There's no easy way to verify signatures for validation messages stored in the db. A command that iterates over the validations and verifies them all would be handy.
npm run validation verify --all
npm run validation verify --from LEDGER_FROM --to LEDGER_TO
Requested by Rabbit - One standalone hermes instance connects to a single rippled server only. Sourcing validations from multiple rippled servers can provide better visibility of the network.
Hermes can show a helpful page at its root url /. When Hermes http service is proxy passed behind nginx/apache, the root url can show info about auto-configure url, peer list etc.
Update gRPC message types and add requesting node/host information in it. Additionally, this information should also be logged so the operators can review it.
Handle these errors thrown by gRPC client connections:
[2] node:events:515
[2] throw er; // Unhandled 'error' event
[2] ^
[2]
[2] Error: 14 UNAVAILABLE: read ECONNRESET
hermes/src/processors/peersync/index.ts
Line 41 in 5ff719a
Validation.create
emits MongoServerError
due to unique index on validation_public_key+ledger_index
. Change log level for these errors to verbose since they're mostly inconsequential.
Seems the newer LTE Ubuntu 22.04.1 LTS uses libssl3, and thus libssl1.1 is deprecated at this point.
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