ngtcp2_conn_initiate_key_update

Synopsis

#include <ngtcp2/ngtcp2.h>

int ngtcp2_conn_initiate_key_update(ngtcp2_conn *conn, ngtcp2_tstamp ts)

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

NGTCP2_ERR_INVALID_STATE: The previous key update has not been confirmed yet; or key update is too frequent; or new keys are not available yet.