static void connection_handler(IOCHAN iochan, int event)
{
struct connection *co = iochan_getdata(iochan);
struct client *cl;
struct host *host = co->host;
yaz_mutex_enter(host->mutex);
cl = co->client;
if (!cl)
{
/* no client associated with it.. We are probably getting
a closed connection from the target.. Or, perhaps, an unexpected
package.. We will just close the connection */
yaz_log(YLOG_LOG, "timeout connection %p event=%d", co, event);
remove_connection_from_host(co);
yaz_mutex_leave(host->mutex);
connection_destroy(co);
}
else if (event & EVENT_TIMEOUT)
{
if (co->state == Conn_Connecting)
{
yaz_log(YLOG_WARN, "%p connect timeout %s", co, client_get_id(cl));
client_set_state(cl, Client_Error);
remove_connection_from_host(co);
yaz_mutex_leave(host->mutex);
connection_destroy(co);
}
else
{
yaz_log(YLOG_LOG, "%p Connection idle timeout %s", co, client_get_id(cl));
remove_connection_from_host(co);
yaz_mutex_leave(host->mutex);
connection_destroy(co);
}
}
else
{
yaz_mutex_leave(host->mutex);
client_lock(cl);
non_block_events(co);
ZOOM_connection_fire_event_socket(co->link, event);
non_block_events(co);
client_unlock(cl);
if (co->link)
{
iochan_setflags(iochan, ZOOM_connection_get_mask(co->link));
iochan_setfd(iochan, ZOOM_connection_get_socket(co->link));
}
}
}
void connection_continue(struct connection *co)
{
int r = ZOOM_connection_exec_task(co->link);
if (!r)
non_block_events(co);
else
{
iochan_setflags(co->iochan, ZOOM_connection_get_mask(co->link));
iochan_setfd(co->iochan, ZOOM_connection_get_socket(co->link));
}
}
