static void mcap_mdl_connected_cb(struct mcap_mdl *mdl, void *data)
{
struct health_channel *channel = data;
int fd;
if (!channel->mdl)
channel->mdl = mcap_mdl_ref(mdl);
DBG("Data channel connected: mdl %p channel %p", mdl, channel);
fd = mcap_mdl_get_fd(channel->mdl);
if (fd < 0) {
error("health: error retrieving fd");
goto fail;
}
if (channel->mdep_id == MDEP_ECHO) {
GIOChannel *io;
io = g_io_channel_unix_new(fd);
g_io_add_watch(io, G_IO_ERR | G_IO_HUP | G_IO_NVAL | G_IO_IN,
serve_echo, channel);
g_io_channel_unref(io);
return;
}
send_channel_state_notify(channel, HAL_HEALTH_CHANNEL_CONNECTED, fd);
return;
fail:
/* TODO: mcap_mdl_abort */
destroy_channel(channel);
}
static void mdl_close(struct mcap_mdl *mdl)
{
int fd = -1;
printf("%s\n", __func__);
if (mdl_disconnect_timeout >= 0)
sleep(mdl_disconnect_timeout);
fd = mcap_mdl_get_fd(mdl);
if (fd > 0)
close(fd);
}
static void free_health_channel(void *data)
{
struct health_channel *channel = data;
int fd;
DBG("channel %p", channel);
if (!channel)
return;
fd = mcap_mdl_get_fd(channel->mdl);
if (fd >= 0)
shutdown(fd, SHUT_RDWR);
unref_mdl(channel);
free(channel);
}