From 7d6e01441a161c81b19626bdf2b85dafece5f1b8 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Sat, 12 May 2018 21:58:46 +0200 Subject: http2: getsock fix for uploads When there's an upload in progress, make sure to wait for the socket to become writable. Detected-by: steini2000 on github Bug: #2520 Closes #2567 --- lib/http2.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'lib/http2.c') diff --git a/lib/http2.c b/lib/http2.c index 770ebdab5..62b109293 100644 --- a/lib/http2.c +++ b/lib/http2.c @@ -108,6 +108,7 @@ static int http2_perform_getsock(const struct connectdata *conn, int numsocks) { const struct http_conn *c = &conn->proto.httpc; + struct SingleRequest *k = &conn->data->req; int bitmap = GETSOCK_BLANK; (void)numsocks; @@ -119,7 +120,9 @@ static int http2_perform_getsock(const struct connectdata *conn, always be ready for one */ bitmap |= GETSOCK_READSOCK(FIRSTSOCKET); - if(nghttp2_session_want_write(c->h2)) + /* we're still uploading or the HTTP/2 layer wants to send data */ + if(((k->keepon & (KEEP_SEND|KEEP_SEND_PAUSE)) == KEEP_SEND) || + nghttp2_session_want_write(c->h2)) bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET); return bitmap; -- cgit v1.2.3