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Periodically dump/log status

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This commit is contained in:
Eelco Dolstra 2015-06-22 14:15:43 +02:00
parent 4f4141e1db
commit fbd7c02217
1 changed files with 7 additions and 6 deletions
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13
src/hydra-queue-runner/hydra-queue-runner.cc
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@ -307,7 +307,7 @@ private:
/* Thread that asynchronously bzips logs of finished steps. */
void logCompressor();
void dumpStatus(Connection & conn);
void dumpStatus(Connection & conn, bool log);
public:
@ -1396,7 +1396,7 @@ void State::logCompressor()
}
void State::dumpStatus(Connection & conn)
void State::dumpStatus(Connection & conn, bool log)
{
std::ostringstream out;
@ -1444,6 +1444,8 @@ void State::dumpStatus(Connection & conn)
}
}
if (log) printMsg(lvlInfo, format("status: %1%") % out.str());
{
pqxx::work txn(conn);
// FIXME: use PostgreSQL 9.5 upsert.
@ -1520,7 +1522,7 @@ void State::run()
{
auto conn(dbPool.get());
clearBusy(*conn, 0);
dumpStatus(*conn);
dumpStatus(*conn, false);
}
loadMachines();
@ -1538,9 +1540,8 @@ void State::run()
auto conn(dbPool.get());
receiver dumpStatus(*conn, "dump_status");
while (true) {
conn->await_notification();
if (dumpStatus.get())
State::dumpStatus(*conn);
bool timeout = conn->await_notification(300, 0) == 0;
State::dumpStatus(*conn, timeout);
}
} catch (std::exception & e) {
printMsg(lvlError, format("main thread: %1%") % e.what());