From e606a409d996026ef433a5678a980edd60396fab Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 3 Feb 2019 16:50:25 +0900
Subject: [PATCH] Don't apply CWND to PATH_CHALLENGE/PATH_RESPONSE only packet
for now
---
lib/ngtcp2_conn.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/lib/ngtcp2_conn.c b/lib/ngtcp2_conn.c
index 41c73eca..dcc7b997 100644
--- a/lib/ngtcp2_conn.c
+++ b/lib/ngtcp2_conn.c
@@ -3068,9 +3068,6 @@ ssize_t ngtcp2_conn_write_pkt(ngtcp2_conn *conn, ngtcp2_path *path,
return rv;
}
- cwnd = conn_cwnd_left(conn);
- destlen = ngtcp2_min(destlen, cwnd);
-
nwrite = conn_write_path_response(conn, path, dest, destlen);
if (nwrite) {
return nwrite;
@@ -3083,6 +3080,9 @@ ssize_t ngtcp2_conn_write_pkt(ngtcp2_conn *conn, ngtcp2_path *path,
}
}
+ cwnd = conn_cwnd_left(conn);
+ destlen = ngtcp2_min(destlen, cwnd);
+
if (path) {
ngtcp2_path_copy(path, &conn->dcid.path);
}
@@ -7563,9 +7563,6 @@ ssize_t ngtcp2_conn_writev_stream(ngtcp2_conn *conn, ngtcp2_path *path,
return NGTCP2_ERR_STREAM_SHUT_WR;
}
- cwnd = conn_cwnd_left(conn);
- destlen = ngtcp2_min(destlen, cwnd);
-
nwrite = conn_write_path_response(conn, path, dest, destlen);
if (nwrite) {
return nwrite;
@@ -7578,6 +7575,9 @@ ssize_t ngtcp2_conn_writev_stream(ngtcp2_conn *conn, ngtcp2_path *path,
}
}
+ cwnd = conn_cwnd_left(conn);
+ destlen = ngtcp2_min(destlen, cwnd);
+
if (conn->server) {
server_hs_tx_left = conn_server_hs_tx_left(conn);
if (server_hs_tx_left == 0) {
--
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