static enum http_rc_e
handler_action (struct http_request_s *rq, struct http_reply_ctx_s *rp)
{
// Get a request id for the current request
const gchar *reqid = g_tree_lookup (rq->tree_headers, PROXYD_HEADER_REQID);
if (reqid)
oio_ext_set_reqid(reqid);
else
oio_ext_set_random_reqid();
// Then parse the request to find a handler
struct oio_url_s *url = NULL;
struct oio_requri_s ruri = {NULL, NULL, NULL, NULL};
oio_requri_parse (rq->req_uri, &ruri);
struct path_matching_s **matchings = _metacd_match (rq->cmd, ruri.path);
GRID_TRACE2("URI path[%s] query[%s] fragment[%s] matches[%u]",
ruri.path, ruri.query, ruri.fragment,
g_strv_length((gchar**)matchings));
GQuark gq_count = gq_count_unexpected;
GQuark gq_time = gq_time_unexpected;
enum http_rc_e rc;
if (!*matchings) {
rp->set_content_type ("application/json");
rp->set_body_gstr (g_string_new("{\"status\":404,\"message\":\"No handler found\"}"));
rp->set_status (HTTP_CODE_NOT_FOUND, "No handler found");
rp->finalize ();
rc = HTTPRC_DONE;
} else {
struct req_args_s args = {0};
args.req_uri = &ruri;
args.matchings = matchings;
args.rq = rq;
args.rp = rp;
args.url = url = _metacd_load_url (&args);
rp->subject(oio_url_get(url, OIOURL_HEXID));
gq_count = (*matchings)->last->gq_count;
gq_time = (*matchings)->last->gq_time;
GRID_TRACE("%s %s URL %s", __FUNCTION__, ruri.path, oio_url_get(args.url, OIOURL_WHOLE));
req_handler_f handler = (*matchings)->last->u;
rc = (*handler) (&args);
}
gint64 spent = oio_ext_monotonic_time () - rq->client->time.evt_in;
network_server_stat_push4 (rq->client->server, TRUE,
gq_count, 1, gq_count_all, 1,
gq_time, spent, gq_time_all, spent);
path_matching_cleanv (matchings);
oio_requri_clear (&ruri);
oio_url_pclean (&url);
oio_ext_set_reqid (NULL);
return rc;
}
void
oio_ext_set_random_reqid (void)
{
struct {
pid_t pid:16;
guint8 buf[14];
} bulk;
bulk.pid = getpid();
oio_str_randomize(bulk.buf, sizeof(bulk.buf));
char hex[33];
oio_str_bin2hex((guint8*)&bulk, sizeof(bulk), hex, sizeof(hex));
oio_ext_set_reqid(hex);
}