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fix(3p/nix): Don't reuse ClientContext

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It turns out these aren't supposed to be reused after the first request
- reusing it was causing things to blow up.

Change-Id: I935f1ee82ed4e7f26528ae105c8fa2501fa81b97
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1559
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Tested-by: BuildkiteCI
This commit is contained in:
Griffin Smith 2020-08-01 20:22:33 -04:00 committed by glittershark
parent b6bab664db
commit e0d25449e3
1 changed files with 11 additions and 1 deletions
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12
third_party/nix/src/libstore/rpc-store.cc vendored
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@ -30,7 +30,6 @@ using grpc::ClientContext;
using nix::proto::WorkerService;
static google::protobuf::Empty kEmpty;
static ClientContext ctx;
proto::StorePath StorePath(const Path& path) {
proto::StorePath store_path;
@ -65,12 +64,14 @@ void const RpcStore::SuccessOrThrow(const grpc::Status& status) const {
}
bool RpcStore::isValidPathUncached(const Path& path) {
ClientContext ctx;
proto::IsValidPathResponse resp;
SuccessOrThrow(stub_->IsValidPath(&ctx, StorePath(path), &resp));
return resp.is_valid();
}
PathSet RpcStore::queryAllValidPaths() {
ClientContext ctx;
proto::StorePaths paths;
SuccessOrThrow(stub_->QueryAllValidPaths(&ctx, kEmpty, &paths));
return FillFrom<PathSet>(paths.paths());
@ -78,6 +79,7 @@ PathSet RpcStore::queryAllValidPaths() {
PathSet RpcStore::queryValidPaths(const PathSet& paths,
SubstituteFlag maybeSubstitute) {
ClientContext ctx;
proto::StorePaths store_paths;
for (const auto& path : paths) {
store_paths.add_paths(path);
@ -90,6 +92,7 @@ PathSet RpcStore::queryValidPaths(const PathSet& paths,
void RpcStore::queryPathInfoUncached(
const Path& path,
Callback<std::shared_ptr<ValidPathInfo>> callback) noexcept {
ClientContext ctx;
proto::StorePath store_path;
store_path.set_path(path);
@ -127,24 +130,28 @@ void RpcStore::queryPathInfoUncached(
}
void RpcStore::queryReferrers(const Path& path, PathSet& referrers) {
ClientContext ctx;
proto::StorePaths paths;
SuccessOrThrow(stub_->QueryReferrers(&ctx, StorePath(path), &paths));
referrers.insert(paths.paths().begin(), paths.paths().end());
}
PathSet RpcStore::queryValidDerivers(const Path& path) {
ClientContext ctx;
proto::StorePaths paths;
SuccessOrThrow(stub_->QueryValidDerivers(&ctx, StorePath(path), &paths));
return FillFrom<PathSet>(paths.paths());
}
PathSet RpcStore::queryDerivationOutputs(const Path& path) {
ClientContext ctx;
proto::StorePaths paths;
SuccessOrThrow(stub_->QueryDerivationOutputs(&ctx, StorePath(path), &paths));
return FillFrom<PathSet>(paths.paths());
}
StringSet RpcStore::queryDerivationOutputNames(const Path& path) {
ClientContext ctx;
proto::DerivationOutputNames output_names;
SuccessOrThrow(
stub_->QueryDerivationOutputNames(&ctx, StorePath(path), &output_names));
@ -152,6 +159,7 @@ StringSet RpcStore::queryDerivationOutputNames(const Path& path) {
}
Path RpcStore::queryPathFromHashPart(const std::string& hashPart) {
ClientContext ctx;
proto::StorePath path;
proto::HashPart proto_hash_part;
proto_hash_part.set_hash_part(hashPart);
@ -160,6 +168,7 @@ Path RpcStore::queryPathFromHashPart(const std::string& hashPart) {
}
PathSet RpcStore::querySubstitutablePaths(const PathSet& paths) {
ClientContext ctx;
proto::StorePaths result;
SuccessOrThrow(
stub_->QuerySubstitutablePaths(&ctx, StorePaths(paths), &result));
@ -168,6 +177,7 @@ PathSet RpcStore::querySubstitutablePaths(const PathSet& paths) {
void RpcStore::querySubstitutablePathInfos(const PathSet& paths,
SubstitutablePathInfos& infos) {
ClientContext ctx;
proto::SubstitutablePathInfos result;
SuccessOrThrow(
stub_->QuerySubstitutablePathInfos(&ctx, StorePaths(paths), &result));