bson_writer_rollback (3) Linux Manual Page
NAME
bson_writer_rollback() – Abort the appending of the current bson_t to the memory region managed by writer. This is useful if you detected that you went past a particular memory limit. For example, MongoDB has 48MB message limits.
SYNOPSIS
void bson_writer_rollback(bson_writer_t *writer);
PARAMETERS
writer- A
bson_writer_t\&.
DESCRIPTION
Abort the appending of the current bson_t to the memory region managed by writer \&. This is useful if you detected that you went past a particular memory limit. For example, MongoDB has 48MB message limits.
COLOPHON
This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.