Periodically close RemoteStore connections
This prevents an accumulation of temproots. See
89dc62c174
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parent
6517446c34
commit
b828224fee
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@ -8,6 +8,7 @@
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#include "state.hh"
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#include "build-result.hh"
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#include "store-api.hh"
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#include "remote-store.hh"
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#include "shared.hh"
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#include "globals.hh"
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@ -814,6 +815,7 @@ void State::run(BuildID buildOne)
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Store::Params localParams;
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localParams["max-connections"] = "16";
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localParams["max-connection-age"] = "600";
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localStore = openStore(getEnv("NIX_REMOTE"), localParams);
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auto storeUri = config->getStrOption("store_uri");
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@ -891,6 +893,20 @@ void State::run(BuildID buildOne)
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}
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}).detach();
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/* Make sure that old daemon connections are closed even when
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we're not doing much. */
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std::thread([&]() {
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while (true) {
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sleep(10);
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try {
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if (auto remoteStore = getDestStore().dynamic_pointer_cast<RemoteStore>())
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remoteStore->flushBadConnections();
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} catch (std::exception & e) {
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printMsg(lvlError, format("connection flush thread: %1%") % e.what());
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}
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}
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}).detach();
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/* Monitor the database for status dump requests (e.g. from
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‘hydra-queue-runner --status’). */
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while (true) {
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