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sources: select only when reference can be updated

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Before selecting the new synchronization source wait until the reference
can be updated, i.e. the source has new samples.
This commit is contained in:
Miroslav Lichvar 2014-10-17 10:18:39 +02:00
parent 63af4889f6
commit 5f68941241
1 changed files with 7 additions and 1 deletions
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8
sources.c
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@ -875,7 +875,13 @@ SRC_SelectSource(SRC_Instance updated_inst)
sources[selected_source_index]->status != SRC_SELECTABLE || sources[selected_source_index]->status != SRC_SELECTABLE ||
(max_score_index != selected_source_index && max_score > SCORE_LIMIT)) { (max_score_index != selected_source_index && max_score > SCORE_LIMIT)) {
/* We have to elect a new synchronisation source */ /* Before selecting the new synchronisation source wait until the reference
can be updated */
if (sources[max_score_index]->updates == 0) {
selected_source_index = INVALID_SOURCE;
DEBUG_LOG(LOGF_Sources, "best source has no updates");
return;
}
selected_source_index = max_score_index; selected_source_index = max_score_index;
log_selection_message("Selected source %s", log_selection_message("Selected source %s",