compenstate iff jumpstart was used

h2o · Nov 6, 2023 · 1e2fe69 · 1e2fe69
1 parent 21d2975
commit 1e2fe69
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/quicly/cc.h b/include/quicly/cc.h
@@ -282,7 +282,7 @@ inline void quicly_cc_jumpstart_on_acked(quicly_cc_t *cc, int in_recovery, uint3
     if (in_recovery) {
         /* if a loss is observed due to jumpstart, CWND is adjusted so that it would become bytes that passed through to the client
          * during the jumpstart phase of exactly 1 RTT, when the last ACK for the jumpstart phase is received */
-        if (largest_acked < cc->jumpstart.exit_pn)
+        if (cc->jumpstart.enter_pn <= largest_acked && largest_acked < cc->jumpstart.exit_pn)
             cc->cwnd += bytes;
         return;
     }