#include <nghttp2/nghttp2.h>

int nghttp2_hd_deflate_change_table_size(nghttp2_hd_deflater *deflater, size_t settings_max_dynamic_table_size)

Changes header table size of the deflater to settings_max_dynamic_table_size bytes. This may trigger eviction in the dynamic table.

The settings_max_dynamic_table_size should be the value received in SETTINGS_HEADER_TABLE_SIZE.

The deflater never uses more memory than max_deflate_dynamic_table_size bytes specified in nghttp2_hd_deflate_new(). Therefore, if settings_max_dynamic_table_size > max_deflate_dynamic_table_size, resulting maximum table size becomes max_deflate_dynamic_table_size.

This function returns 0 if it succeeds, or one of the following negative error codes:


Out of memory.