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fix: don't allow more than 50 PDUs in a transaction

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Timo Kösters 2020-11-03 21:20:35 +01:00
parent 0762196963
commit 16b22bb432
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GPG Key ID: 24DA7517711A2BA4
1 changed files with 11 additions and 7 deletions
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18
src/database/sending.rs
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@ -54,13 +54,14 @@ impl Sending {
)) ))
}) })
.filter_map(|r| r.ok()) .filter_map(|r| r.ok())
.filter(|pdu| !pdu.is_empty()) // Skip reservation key
.take(50)
// This should not contain more than 50 anyway
{ {
if !pdu.is_empty() { current_transactions
current_transactions .entry(server)
.entry(server) .or_insert_with(Vec::new)
.or_insert_with(Vec::new) .push(pdu);
.push(pdu);
}
} }
for (server, pdus) in current_transactions { for (server, pdus) in current_transactions {
@ -95,7 +96,9 @@ impl Sending {
.filter_map(|r| r.ok()) .filter_map(|r| r.ok())
.map(|k| { .map(|k| {
k.subslice(prefix.len(), k.len() - prefix.len()) k.subslice(prefix.len(), k.len() - prefix.len())
}).collect::<Vec<_>>(); })
.take(50)
.collect::<Vec<_>>();
if !new_pdus.is_empty() { if !new_pdus.is_empty() {
for pdu_id in &new_pdus { for pdu_id in &new_pdus {
@ -108,6 +111,7 @@ impl Sending {
futures.push(Self::handle_event(server, new_pdus, &globals, &rooms)); futures.push(Self::handle_event(server, new_pdus, &globals, &rooms));
} else { } else {
servercurrentpdus.remove(&prefix).unwrap(); servercurrentpdus.remove(&prefix).unwrap();
// servercurrentpdus with the prefix should be empty now
} }
} }
Err((_server, _e)) => { Err((_server, _e)) => {