mongoc_change_stream_error_document()¶

Synopsis¶

bool
mongoc_change_stream_error_document (mongoc_change_stream_t *stream,
                                     bson_error_t *err,
                                     const bson_t **reply);

Checks if an error has occurred when creating or iterating over a change stream.

Similar to mongoc_cursor_error_document() if the error has occurred client-side then the reply will be set to an empty BSON document. If the error occurred server-side, reply is set to the server’s reply document.

Parameters¶

stream: A mongoc_change_stream_t.
err: An optional location for a bson_error_t or NULL.
reply: A location for a bson_t.

Returns¶

A boolean indicating if there was an error.