search for: e0f173f

...e) SET_NEXT_STATE (%ISSUE_COMMAND.START); + else { + assert (h->sock); + if (h->sock->ops->pending && h->sock->ops->pending (h->sock)) + SET_NEXT_STATE (%REPLY.START); + } return 0; DEAD: diff --git a/lib/crypto.c b/lib/crypto.c index 3f7c744..e0f173f 100644 --- a/lib/crypto.c +++ b/lib/crypto.c @@ -181,6 +181,12 @@ tls_send (struct nbd_handle *h, return r; } +static bool +tls_pending (struct socket *sock) +{ + return gnutls_record_check_pending (sock->u.tls.session) > 0; +} + static int tls_get_fd (struct socket *sock) { @@ -209,...

...gt;ops->send (h, h->sock, h->wbuf, h->wlen); + r = h->sock->ops->send (h, h->sock, h->wbuf, h->wlen, 0); if (r == -1) { if (errno == EAGAIN || errno == EWOULDBLOCK) return 1; /* more data */ diff --git a/lib/crypto.c b/lib/crypto.c index e0f173f..703bc84 100644 --- a/lib/crypto.c +++ b/lib/crypto.c @@ -164,7 +164,7 @@ tls_recv (struct nbd_handle *h, struct socket *sock, void *buf, size_t len) static ssize_t tls_send (struct nbd_handle *h, - struct socket *sock, const void *buf, size_t len) + struct socket *sock, const...

Appears to have a measurable benefit, see 3/3 for test results. Rich.