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Merge "libstore: fix queryValidPaths concurrency" into main

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jade 2024-06-20 05:55:08 +00:00 committed by Gerrit Code Review
parent fb7d315411 66a9fbb7ff
commit 6c29a2a6fc
1 changed files with 21 additions and 7 deletions
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28
src/libstore/store-api.cc
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@ -803,17 +803,31 @@ StorePathSet Store::queryValidPaths(const StorePathSet & paths, SubstituteFlag m
auto doQuery = [&](const StorePath & path) { auto doQuery = [&](const StorePath & path) {
checkInterrupt(); checkInterrupt();
auto state(state_.lock());
bool exists = false;
std::exception_ptr newExc{};
try { try {
auto info = queryPathInfo(path); queryPathInfo(path);
state->valid.insert(path); exists = true;
} catch (InvalidPath &) { } catch (InvalidPath &) {
} catch (...) { } catch (...) {
state->exc = std::current_exception(); newExc = std::current_exception();
}
{
auto state(state_.lock());
if (exists) {
state->valid.insert(path);
}
if (newExc != nullptr) {
state->exc = newExc;
}
assert(state->left);
if (!--state->left)
wakeup.notify_one();
} }
assert(state->left);
if (!--state->left)
wakeup.notify_one();
}; };
for (auto & path : paths) for (auto & path : paths)