Commit Graph
7 Commits
Author SHA1 Message Date
William Casarin c12da6a229 Command result notices
This introduces a new notice-like event with more structure so that clients
can know if an event is sucessfully written to the database. Clients
can't really do much with the current NOTICE messages, but with these
structured result messages, it can know if an event was sucessfully
saved.

Whenever there is an error and we have an id available (event id, sub
id, etc) we return these structured OK events instead.

Example:

When saving the following event:
    ["EVENT",{"id": "event_id" }]

The server will now return events in the following format:
    ["OK", event_id, "true|false", message]

For example, on a successful save:
    ["OK", "event_id", "true"]

If we already have the event:
    ["OK", "event_id", "true", "duplicate"]

If the event is rejected:
    ["OK", "event_id", "false", "you are blocked"]

If a subscription fails:
    ["OK", "sub_id", "false", "Too many subscriptions"]

NIP coming soon!
2022-11-09 07:44:39 -06:00
William Casarin 7adc5c9af7 perf: dont create intermediate vecs when matching subs
Avoid creating intermediate vectors when matching subscriptions. We can
just iterate over the hashmap directly.
2022-11-09 07:30:43 -06:00
William Casarin 50577b2dfa feat: add network.ping_interval setting
Add a ping interval setting that allows you to customize the websocket
ping interval. The default of 5 minutes may be too high for some proxy
servers that disconnect connections that are held open for too long.
2022-11-05 07:40:28 -05:00
William Casarin a6cb6f8486 refactor: rename get_header_remote_ip -> get_header_string
This function has nothing to do with remote ips!
2022-11-05 07:37:18 -05:00
William Casarin 1cf9d719f0 feat: look for proxied ip headers
This enables support for using the proxied IP from cloudflare. The damus
relay is behind cloudflare, so to get accurate remote ip logging we need
to look at the headers instead of the socket address.

Signed-off-by: William Casarin <jb55@jb55.com>
2022-11-04 17:09:28 -05:00
William Casarin 311f4b5283 refactor: switch new connections to debug log
These are pretty spammy on busy relays. I've been using the info log to
monitor spam attacks, and these are the least useful info log.

Leave the "stopping connection" log because it at least provides useful
sent/received information.

Signed-off-by: William Casarin <jb55@jb55.com>
2022-11-04 07:59:53 -05:00
William Casarin 4ad483090e feat(NIP-01): Implement limit
This was quickly sneaked in by fiatjaf per my request[0], it makes many
queries more efficient and allows for paging when combined with until.

It is a bit weird to have multiple limits on each filter... for now we
just choose any or the last limit seen.

[0]: https://github.com/nostr-protocol/nips/commit/a4aea5337fe6b93e55f9dae1974ead962c1997e8

Signed-off-by: William Casarin <jb55@jb55.com>
2022-05-10 16:47:56 -05:00