udp_send: Force chunk queuing.

[paraslash.git] / udp_send.c

diff --git a/udp_send.c b/udp_send.c
index efe80b6d68f931d4608106c629540fc7eff0d607..c84f416a31ed3e5071c28969b6bd5057d9da0534 100644 (file)
--- a/udp_send.c
+++ b/udp_send.c
@@ -237,22 +237,24 @@ static int udp_send_fec(char *buf, size_t len, void *private_data)
        if (ret < 0)
                goto fail;
        ret = send_queued_chunks(ut->fd, ut->cq, 0);
+       if (ret == -ERRNO_TO_PARA_ERROR(ECONNREFUSED))
+               ret = 0;
        if (ret < 0)
                goto fail;
        if (!len)
                return 0;
        if (!ret) { /* still data left in the queue */
-               ret = cq_enqueue(ut->cq, buf, len);
-               if (ret < 0)
-                       goto fail;
+               ret = cq_force_enqueue(ut->cq, buf, len);
+               assert(ret >= 0);
        }
        ret = write_nonblock(ut->fd, buf, len, 0);
+       if (ret == -ERRNO_TO_PARA_ERROR(ECONNREFUSED))
+               ret = 0;
        if (ret < 0)
                goto fail;
        if (ret != len) {
-               ret = cq_enqueue(ut->cq, buf + ret, len - ret);
-               if (ret < 0)
-                       goto fail;
+               ret = cq_force_enqueue(ut->cq, buf + ret, len - ret);
+               assert(ret >= 0);
        }
        return 1;
 fail: