ec_adaptive_persist_configurations

ec_adaptive_persist_configurations — function to save suspensions, and optvals for a binding/domain to backstore

#include "modules/generic/adaptive_replicate.h"

| int **ec_adaptive_persist_configurations** ( | spaths, |   | |   | prefd, |   | |   | nodename, |   | |   | bdr, |   | |   | ages, |   | |   | ages_lock, |   | |   | suspensions, |   | |   | suspensions_lock, |   | |   | optvals, |   | |   | optvals_lock, |   | |   | err_buf, |   | |   | buf_len); |   |

const char ** <var class="pdparam">spaths</var>; int * <var class="pdparam">prefd</var>; const char * <var class="pdparam">nodename</var>; ec_adaptive_bdr * <var class="pdparam">bdr</var>; ec_hash_table * <var class="pdparam">ages</var>; pthread_rwlock_t * <var class="pdparam">ages_lock</var>; ec_hash_table * <var class="pdparam">suspensions</var>; pthread_rwlock_t * <var class="pdparam">suspensions_lock</var>; ec_hash_table * <var class="pdparam">optvals</var>; pthread_rwlock_t * <var class="pdparam">optvals_lock</var>; char * <var class="pdparam">err_buf</var>; size_t <var class="pdparam">buf_len</var>;

This reference page was automatically generated from functions found in the header files in the development branch. The function described here may not exist in generally available versions of Momentum, and may change in behavior when it is generally available. Consult your vendor for definitive advice on the use of this function.

function to save suspensions, and optvals for a binding/domain to backstore.

before calling this function, the two hash tables should be locked. To increase the availability, function takes in a list of server paths. If prefd is provided, the list will be attempted starting from the passed in prefd till a success. The "good" server is indicated by the index passed out through prefd.

Parameters

Return Values

1 - successful; 0 - failure

**Configuration Change. ** This feature is available starting from Momentum 3.3.