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Do not kill a connection if nb->len is 0 when sending data.

This commit is contained in:
Joris Vink 2013-10-15 11:09:33 +02:00
parent 8b47863cd4
commit 07079dc8c0
1 changed files with 19 additions and 20 deletions
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11
src/net.c
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@ -97,11 +97,7 @@ net_send(struct connection *c)
while (!TAILQ_EMPTY(&(c->send_queue))) { while (!TAILQ_EMPTY(&(c->send_queue))) {
nb = TAILQ_FIRST(&(c->send_queue)); nb = TAILQ_FIRST(&(c->send_queue));
if (nb->len == 0) { if (nb->len != 0) {
kore_debug("net_send(): len is 0");
return (KORE_RESULT_ERROR);
}
r = SSL_write(c->ssl, r = SSL_write(c->ssl,
(nb->buf + nb->offset), (nb->len - nb->offset)); (nb->buf + nb->offset), (nb->len - nb->offset));
@ -116,12 +112,15 @@ net_send(struct connection *c)
c->flags &= ~CONN_WRITE_POSSIBLE; c->flags &= ~CONN_WRITE_POSSIBLE;
return (KORE_RESULT_OK); return (KORE_RESULT_OK);
default: default:
kore_debug("SSL_write(): %s", ssl_errno_s); kore_debug("SSL_write(): %s",
ssl_errno_s);
return (KORE_RESULT_ERROR); return (KORE_RESULT_ERROR);
} }
} }
nb->offset += (size_t)r; nb->offset += (size_t)r;
}
if (nb->offset == nb->len) { if (nb->offset == nb->len) {
TAILQ_REMOVE(&(c->send_queue), nb, list); TAILQ_REMOVE(&(c->send_queue), nb, list);