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Move immediate entry notification logic into Storage.

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This prevents a race condition that could result in out of order
notifications.
This commit is contained in:
Peter Johnson
2017-09-30 23:25:45 -07:00
parent 10982e0275
commit e4a8bff70e
6 changed files with 120 additions and 44 deletions
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14
src/main/native/cpp/Storage.h
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@@ -100,6 +100,20 @@ class Storage : public IStorage {
std::vector<EntryInfo> GetEntryInfo(int inst, StringRef prefix,
unsigned int types);
unsigned int AddListener(
StringRef prefix,
std::function<void(const EntryNotification& event)> callback,
unsigned int flags) const;
unsigned int AddListener(
unsigned int local_id,
std::function<void(const EntryNotification& event)> callback,
unsigned int flags) const;
unsigned int AddPolledListener(unsigned int poller_uid, StringRef prefix,
unsigned int flags) const;
unsigned int AddPolledListener(unsigned int poller_uid, unsigned int local_id,
unsigned int flags) const;
// Index-only
unsigned int GetEntry(StringRef name);
std::vector<unsigned int> GetEntries(StringRef prefix, unsigned int types);