nostr/nostr-rs-relay
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feat(NIP-15): Implement NIP15

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NIP15 sends an EOSE notice to clients after all stored events are sent
to allow loading indicators and other use cases.
This commit is contained in:
Semisol 2022-05-31 01:02:59 +03:00 committed by Greg Heartsfield
parent 538d139ebf
commit a36ad378f6
3 changed files with 16 additions and 5 deletions
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6
src/db.rs
View File

@ -575,6 +575,12 @@ pub async fn db_query(
})
.ok();
}
query_tx
.blocking_send(QueryResult {
sub_id: sub.get_id(),
event: "EOSE".to_string(),
})
.ok();
debug!(
"query completed ({} rows) in {:?}",
row_count,

2
src/info.rs
View File

@ -35,7 +35,7 @@ impl From<config::Info> for RelayInfo {
description: i.description,
pubkey: i.pubkey,
contact: i.contact,
supported_nips: Some(vec![1, 2, 11]),
supported_nips: Some(vec![1, 2, 11, 15]),
software: Some("https://git.sr.ht/~gheartsfield/nostr-rs-relay".to_owned()),
version: CARGO_PKG_VERSION.map(|x| x.to_owned()),
}

13
src/main.rs
View File

@ -424,11 +424,16 @@ async fn nostr_server(
},
Some(query_result) = query_rx.recv() => {
// database informed us of a query result we asked for
client_received_event_count += 1;
// send a result
let subesc = query_result.sub_id.replace("\"", "");
let send_str = format!("[\"EVENT\",\"{}\",{}]", subesc, &query_result.event);
ws_stream.send(Message::Text(send_str)).await.ok();
if query_result.event == "EOSE" {
let send_str = format!("[\"EOSE\",\"{}\"]", subesc);
ws_stream.send(Message::Text(send_str)).await.ok();
} else {
client_received_event_count += 1;
// send a result
let send_str = format!("[\"EVENT\",\"{}\",{}]", subesc, &query_result.event);
ws_stream.send(Message::Text(send_str)).await.ok();
}
},
// TODO: consider logging the LaggedRecv error
Ok(global_event) = bcast_rx.recv() => {