* Creates the afb_ws structure for the file descritor
* 'fd' and the callbacks described by the interface 'itf'
* and its 'closure'.
+ * When the creation is a success, the systemd event loop 'eloop' is
+ * used for handling event for 'fd'.
*
* Returns the handle for the afb_ws created or NULL on error.
*/
-struct afb_ws *afb_ws_create(int fd, const struct afb_ws_itf *itf, void *closure)
+struct afb_ws *afb_ws_create(struct sd_event *eloop, int fd, const struct afb_ws_itf *itf, void *closure)
{
int rc;
struct afb_ws *result;
goto error2;
/* creates the evsrc */
- rc = sd_event_add_io(afb_common_get_event_loop(), &result->evsrc, result->fd, EPOLLIN, io_event_callback, result);
+ rc = sd_event_add_io(eloop, &result->evsrc, result->fd, EPOLLIN, io_event_callback, result);
if (rc < 0) {
errno = -rc;
goto error3;
aws_disconnect(ws, 1);
}
+/*
+ * Is the websocket 'ws' still connected ?
+ */
+int afb_ws_is_connected(struct afb_ws *ws)
+{
+ return ws->ws != NULL;
+}
+
/*
* Sends a 'close' command to the endpoint of 'ws' with the 'code' and the
* 'reason' (that can be NULL and that else should not be greater than 123
return websock_text_v(ws->ws, 1, ios, count);
}
+/*
+ * Sends a text data described in the 'count' 'iovec' to the endpoint of 'ws'.
+ * Returns 0 on success or -1 in case of error.
+ */
+int afb_ws_text_v(struct afb_ws *ws, const struct iovec *iovec, int count)
+{
+ if (ws->ws == NULL) {
+ /* disconnected */
+ errno = EPIPE;
+ return -1;
+ }
+ return websock_text_v(ws->ws, 1, iovec, count);
+}
+
/*
* Sends a binary 'data' of 'length' to the endpoint of 'ws'.
* Returns 0 on success or -1 in case of error.
return websock_binary(ws->ws, 1, data, length);
}
+/*
+ * Sends a binary data described in the 'count' 'iovec' to the endpoint of 'ws'.
+ * Returns 0 on success or -1 in case of error.
+ */
+int afb_ws_binary_v(struct afb_ws *ws, const struct iovec *iovec, int count)
+{
+ if (ws->ws == NULL) {
+ /* disconnected */
+ errno = EPIPE;
+ return -1;
+ }
+ return websock_binary_v(ws->ws, 1, iovec, count);
+}
+
/*
* callback for writing data
*/