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Input responses while syncing. (#323)

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* Send pending input responses after syncing.
* Send input statuses on expired inputs.
* Sqlite no journal.
This commit is contained in:
Ravin Perera
2021-06-12 15:14:21 +05:30
committed by GitHub
parent aae1617ec0
commit c1e1cd12a8
17 changed files with 336 additions and 68 deletions
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26
src/status.cpp
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@@ -11,7 +11,9 @@ namespace status
util::sequence_hash lcl_id; // Last ledger id/hash pair.
ledger::ledger_record last_ledger; // Last ledger record that the node created.
std::atomic<bool> in_sync = false; // Indicates whether this node is in sync with other nodes or not.
// Indicates whether this node is in sync with other nodes or not.
// -1=unknown, 0=not-in-sync, 1=in-sync
std::atomic<int> in_sync = -1;
std::shared_mutex unl_mutex;
std::set<std::string> unl; // List of last reported unl binary pubkeys.
@@ -26,13 +28,14 @@ namespace status
// Not acquiring the mutex lock since this is called during startup only.
lcl_id = ledger_id;
last_ledger = ledger;
// We assume we are not in sync unless otherwise found that we are.
in_sync = false;
}
void ledger_created(const util::sequence_hash &ledger_id, const ledger::ledger_record &ledger)
{
// If currently not-in-sync, report it as in-sync when a ledger is created.
if (in_sync != 1)
sync_status_changed(true);
std::unique_lock lock(ledger_mutex);
lcl_id = ledger_id;
last_ledger = ledger;
@@ -41,11 +44,8 @@ namespace status
void sync_status_changed(const bool new_in_sync)
{
if (in_sync != new_in_sync)
{
in_sync = new_in_sync;
event_queue.try_enqueue(sync_status_change_event{new_in_sync});
}
in_sync = new_in_sync ? 1 : 0;
event_queue.try_enqueue(sync_status_change_event{new_in_sync});
}
const util::sequence_hash get_lcl_id()
@@ -56,7 +56,13 @@ namespace status
const bool is_in_sync()
{
return in_sync;
return in_sync == 1;
}
const ledger::ledger_record get_last_ledger()
{
std::shared_lock lock(ledger_mutex);
return last_ledger;
}
//----- UNL status