diff options
Diffstat (limited to 'src/osmo-bts-virtual/virtual_um.c')
| -rw-r--r-- | src/osmo-bts-virtual/virtual_um.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/osmo-bts-virtual/virtual_um.c b/src/osmo-bts-virtual/virtual_um.c index e6b9615d..e8d42529 100644 --- a/src/osmo-bts-virtual/virtual_um.c +++ b/src/osmo-bts-virtual/virtual_um.c @@ -48,11 +48,12 @@ static int virt_um_fd_cb(struct osmo_fd *ofd, unsigned int what) msg->l1h = msgb_data(msg); /* call the l1 callback function for a received msg */ vui->recv_cb(vui, msg); - } else { - /* FIXME: this kind of error handling might be a bit harsh */ + } else if (rc == 0) { vui->recv_cb(vui, NULL); osmo_fd_close(ofd); - } + } else + perror("Read from multicast socket"); + } return 0; @@ -86,6 +87,8 @@ int virt_um_write_msg(struct virt_um_inst *vui, struct msgb *msg) rc = mcast_bidir_sock_tx(vui->mcast_sock, msgb_data(msg), msgb_length(msg)); + if (rc < 0) + perror("Writing to multicast socket"); msgb_free(msg); return rc; |