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indexer sleep exp backoff

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Zheng, Ping
2025-07-01 00:16:23 +08:00
committed by Zheng, Ping
parent 417c070e27
commit 507925ca4b
1 changed files with 9 additions and 1 deletions
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10
lib/mu-server.cc
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@ -828,10 +828,18 @@ Server::Private::do_index(const Indexer::Config& conf)
{
StopWatch sw{"indexing"};
indexer().start(conf);
std::chrono::milliseconds sleep_duration(125); // initial 20ms
while (indexer().is_running()) {
std::this_thread::sleep_for(std::chrono::milliseconds(2000));
std::this_thread::sleep_for(sleep_duration);
output_sexp(get_stats(indexer().progress(), "running"),
Server::OutputFlags::Flush);
// Exponential backoff: doubling sleep duration up to 2s
if (sleep_duration < std::chrono::milliseconds(2000)) {
sleep_duration *= 2;
if (sleep_duration > std::chrono::milliseconds(2000)) {
sleep_duration = std::chrono::milliseconds(2000);
}
}
}
output_sexp(get_stats(indexer().progress(), "complete"),
Server::OutputFlags::Flush);