vss: Reset afhi.chunks_total on eof.

[paraslash.git] / vss.c

diff --git a/vss.c b/vss.c
index 9857d92dcd7e0e32721aaca15a86fc27fc061292..235219c1148aac2412b1b41879bf045d0b571af8 100644 (file)
--- a/vss.c
+++ b/vss.c
@@ -416,7 +416,8 @@ static int compute_group_size(struct vss_task *vsst, struct fec_group *g,
                g->bytes += len;
                g->num_chunks++;
        }
-       assert(g->num_chunks);
+       if (g->num_chunks == 0)
+               return -E_EOF;
        PARA_DEBUG_LOG("group #%u: %u chunks, %u bytes total\n", g->num,
                g->num_chunks, g->bytes);
        return 1;
@@ -844,7 +845,6 @@ static void vss_compute_timeout(struct sched *s, struct vss_task *vsst)
 
 static void vss_eof(struct vss_task *vsst)
 {
-
        if (!vsst->map)
                return;
        if (mmd->new_vss_status_flags & VSS_NOMORE)
@@ -855,8 +855,8 @@ static void vss_eof(struct vss_task *vsst)
        para_munmap(vsst->map, vsst->mapsize);
        vsst->map = NULL;
        mmd->chunks_sent = 0;
-       //mmd->offset = 0;
        mmd->afd.afhi.seconds_total = 0;
+       mmd->afd.afhi.chunks_total = 0;
        mmd->afd.afhi.chunk_tv.tv_sec = 0;
        mmd->afd.afhi.chunk_tv.tv_usec = 0;
        free(mmd->afd.afhi.chunk_table);
@@ -964,6 +964,11 @@ static void recv_afs_result(struct vss_task *vsst, fd_set *rfds)
        if (ret < 0)
                goto err;
        vsst->afsss = AFS_SOCKET_READY;
+       if (afs_code == NO_ADMISSIBLE_FILES) {
+               PARA_NOTICE_LOG("no admissible files\n");
+               ret = 0;
+               goto err;
+       }
        ret = -E_NOFD;
        if (afs_code != NEXT_AUDIO_FILE) {
                PARA_ERROR_LOG("afs code: %u, expected: %d\n", afs_code,
@@ -1000,9 +1005,11 @@ static void recv_afs_result(struct vss_task *vsst, fd_set *rfds)
        return;
 err:
        free(mmd->afd.afhi.chunk_table);
+       mmd->afd.afhi.chunk_table = NULL;
        if (passed_fd >= 0)
                close(passed_fd);
-       PARA_ERROR_LOG("%s\n", para_strerror(-ret));
+       if (ret < 0)
+               PARA_ERROR_LOG("%s\n", para_strerror(-ret));
        mmd->new_vss_status_flags = VSS_NEXT;
 }