server: Rename init_vss_task() to vss_init().

[paraslash.git] / vss.c

diff --git a/vss.c b/vss.c
index 3632cf54557350f35dc19ec8a2ce07ce9a6d5c0f..77d2f37626eaee75deeb7ab2e52b99d9dfd50182 100644 (file)
--- a/vss.c
+++ b/vss.c
@@ -1024,7 +1024,8 @@ err:
  */
 static void vss_send(struct vss_task *vsst)
 {
-       int i, fec_active = 0;
+       int i;
+       bool fec_active = false;
        struct timeval due;
        struct fec_client *fc, *tmp_fc;
 
@@ -1032,24 +1033,23 @@ static void vss_send(struct vss_task *vsst)
                return;
        if (chk_barrier("eof", &vsst->eof_barrier, &due, 1) < 0)
                return;
-       if (chk_barrier("data send", &vsst->data_send_barrier,
-                       &due, 1) < 0)
+       if (chk_barrier("data send", &vsst->data_send_barrier, &due, 1) < 0)
                return;
        list_for_each_entry_safe(fc, tmp_fc, &fec_client_list, node) {
                if (fc->state == FEC_STATE_DISABLED)
                        continue;
                if (!next_slice_is_due(fc, NULL)) {
-                       fec_active = 1;
+                       fec_active = true;
                        continue;
                }
                if (compute_next_fec_slice(fc, vsst) <= 0)
                        continue;
                PARA_DEBUG_LOG("sending %u:%u (%u bytes)\n", fc->group.num,
                        fc->current_slice_num, fc->group.slice_bytes);
+               fc->current_slice_num++;
                fc->fcp->send_fec(fc->sc, (char *)fc->enc_buf,
                        fc->group.slice_bytes + FEC_HEADER_SIZE);
-               fc->current_slice_num++;
-               fec_active = 1;
+               fec_active = true;
        }
        if (mmd->current_chunk >= mmd->afd.afhi.chunks_total) { /* eof */
                if (!fec_active)
@@ -1067,13 +1067,12 @@ static void vss_send(struct vss_task *vsst)
                        mmd->events++;
                        set_mmd_offset();
                }
-               /*
-                * We call the send function also in case of empty chunks as
-                * they might have still some data queued which can be sent in
-                * this case.
-                */
                vss_get_chunk(mmd->current_chunk, vsst, &buf, &len);
                for (i = 0; senders[i].name; i++) {
+                       /*
+                        * We call ->send() even if len is zero because senders
+                        * might have data queued which can be sent now.
+                        */
                        if (!senders[i].send)
                                continue;
                        senders[i].send(mmd->current_chunk, mmd->chunks_sent,
@@ -1178,11 +1177,10 @@ static int vss_post_select(struct sched *s, void *context)
  * This also initializes all supported senders and starts streaming
  * if the --autoplay command line flag was given.
  */
-void init_vss_task(int afs_socket, struct sched *s)
+void vss_init(int afs_socket, struct sched *s)
 {
        static struct vss_task vss_task_struct, *vsst = &vss_task_struct;
        int i;
-       char *hn = para_hostname(), *home = para_homedir();
        long unsigned announce_time = OPT_UINT32_VAL(ANNOUNCE_TIME),
                autoplay_delay = OPT_UINT32_VAL(AUTOPLAY_DELAY);
        vsst->header_interval.tv_sec = 5; /* should this be configurable? */
@@ -1194,8 +1192,6 @@ void init_vss_task(int afs_socket, struct sched *s)
                PARA_NOTICE_LOG("initializing %s sender\n", senders[i].name);
                senders[i].init(&senders[i]);
        }
-       free(hn);
-       free(home);
        mmd->sender_cmd_data.cmd_num = -1;
        if (OPT_GIVEN(AUTOPLAY)) {
                struct timeval tmp;