Introduce the new nonblock API.

[paraslash.git] / udp_send.c

diff --git a/udp_send.c b/udp_send.c
index c84f416a31ed3e5071c28969b6bd5057d9da0534..e80670d0f3866dcde32114c0459a506b8cb78cff 100644 (file)
--- a/udp_send.c
+++ b/udp_send.c
@@ -192,11 +192,13 @@ static void udp_shutdown_targets(void)
        size_t len = 0; /* STFU, gcc */
 
        list_for_each_entry_safe(ut, tmp, &targets, node) {
+               int ubuntu_glibc_headers_suck;
                if (ut->fd < 0)
                        continue;
                if (!buf)
                        len = vss_get_fec_eof_packet(&buf);
-               write(ut->fd, buf, len);
+               /* ignore return value, we're closing the target anyway. */
+               ubuntu_glibc_headers_suck = write(ut->fd, buf, len); /* STFU */
                udp_close_target(ut);
        }
 }
@@ -232,8 +234,11 @@ static int udp_com_delete(struct sender_command_data *scd)
 static int udp_send_fec(char *buf, size_t len, void *private_data)
 {
        struct udp_target *ut = private_data;
-       int ret = udp_init_session(ut);
+       int ret;
 
+       if (sender_status == SENDER_OFF)
+               return 0;
+       ret = udp_init_session(ut);
        if (ret < 0)
                goto fail;
        ret = send_queued_chunks(ut->fd, ut->cq, 0);