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Update congestion_blocked function for multiple datagrams

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With GSO we need to be able to check whether multiple datagrams
are sendable.
This commit is contained in:
Matthias Einwag
2021-02-17 16:56:46 +00:00
committed by Dirkjan Ochtman
parent 6393e85102
commit 679d8f9fd4
1 changed files with 3 additions and 3 deletions
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quinn-proto/src/connection/mod.rs
+3 -3
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@@ -434,7 +434,7 @@ where
ack_eliciting |= self.can_send_1rtt();
// Tail loss probes must not be blocked by congestion, or a deadlock could arise
if ack_eliciting && self.spaces[space_id].loss_probes == 0 {
if self.congestion_blocked() {
if self.congestion_blocked(u64::from(self.path.mtu)) {
congestion_blocked = true;
continue;
}
@@ -2993,8 +2993,8 @@ where
}
/// Whether UDP transmits are currently blocked by link congestion
fn congestion_blocked(&self) -> bool {
self.in_flight.bytes + u64::from(self.path.mtu) >= self.path.congestion.window()
fn congestion_blocked(&self, bytes_to_send: u64) -> bool {
self.in_flight.bytes + bytes_to_send >= self.path.congestion.window()
}
fn decrypt_packet(