nghttp2_hd_deflate_change_table_size¶
Synopsis¶
#include <nghttp2/nghttp2.h>
- int nghttp2_hd_deflate_change_table_size(nghttp2_hd_deflater *deflater, size_t settings_hd_table_bufsize_max)¶
Changes header table size of the deflater to settings_hd_table_bufsize_max bytes. This may trigger eviction in the dynamic table.
The settings_hd_table_bufsize_max should be the value received in SETTINGS_HEADER_TABLE_SIZE.
The deflater never uses more memory than deflate_hd_table_bufsize_max bytes specified in nghttp2_hd_deflate_new(). Therefore, if settings_hd_table_bufsize_max > deflate_hd_table_bufsize_max, resulting maximum table size becomes deflate_hd_table_bufsize_max.
This function returns 0 if it succeeds, or one of the following negative error codes:
- NGHTTP2_ERR_NOMEM
- Out of memory.