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refactor: Improve Windows daemon failure backoff for faster client restarts on first fail

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This commit is contained in:
Nick Bolton 2025-02-19 13:32:56 +00:00
parent 16c57d7960
commit e808eed413
1 changed files with 6 additions and 4 deletions
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10
src/lib/platform/MSWindowsWatchdog.cpp
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@ -198,10 +198,12 @@ void MSWindowsWatchdog::mainLoop(void *)
continue;
}
if (m_processFailures != 0) {
if (m_processFailures > 1) {
// increasing backoff period, maximum of 10 seconds.
int timeout = (m_processFailures * 2) < 10 ? (m_processFailures * 2) : 10;
LOG((CLOG_WARN "backing off, wait=%ds, failures=%d", timeout, m_processFailures));
// only start sleeping at 1 second to avoid unnecessary delay when the process stops
// for the first failure (i.e. when the process just stopped running).
int timeout = m_processFailures < 10 ? m_processFailures : 10;
LOG_WARN("backing off, wait=%ds, failures=%d", timeout, m_processFailures);
ARCH->sleep(timeout);
}
@ -428,7 +430,7 @@ void MSWindowsWatchdog::outputLoop(void *)
void MSWindowsWatchdog::shutdownExistingProcesses()
{
LOG_INFO("deamon shutting down existing processes");
LOG_INFO("daemon shutting down existing processes");
if (m_process != nullptr) {
m_process->shutdown(m_ipcServer);