DOKK / manpages / debian 10 / libmongoc-doc / mongoc_change_stream_error_document.3.en
MONGOC_CHANGE_STREAM_ERROR_DOCUMENT(3) MongoDB C Driver MONGOC_CHANGE_STREAM_ERROR_DOCUMENT(3)

mongoc_change_stream_error_document - mongoc_change_stream_error_document()

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.

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

A boolean indicating if there was an error.

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February 23, 2019 1.14.0