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RedisWriter#CreateConfigUpdate(): reduce memory allocations

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Alexander A. Klimov 2019-06-27 16:27:19 +02:00 committed by Michael Friedrich
parent c24092a64e
commit def3c7df32
1 changed files with 6 additions and 4 deletions
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10
lib/redis/rediswriter-objects.cpp
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@ -864,12 +864,14 @@ RedisWriter::CreateConfigUpdate(const ConfigObject::Ptr& object, const String ty
InsertObjectDependencies(object, typeName, statements); InsertObjectDependencies(object, typeName, statements);
String objectKey = GetObjectIdentifier(object); String objectKey = GetObjectIdentifier(object);
auto& attrs (statements.at(m_PrefixConfigObject + typeName));
auto& chksms (statements.at(m_PrefixConfigCheckSum + typeName));
statements[m_PrefixConfigObject + typeName].emplace_back(objectKey); attrs.emplace_back(objectKey);
statements[m_PrefixConfigObject + typeName].emplace_back(JsonEncode(attr)); attrs.emplace_back(JsonEncode(attr));
statements[m_PrefixConfigCheckSum + typeName].emplace_back(objectKey);; chksms.emplace_back(objectKey);
statements[m_PrefixConfigCheckSum + typeName].emplace_back(JsonEncode(new Dictionary({{"checksum", HashValue(attr)}}))); chksms.emplace_back(JsonEncode(new Dictionary({{"checksum", HashValue(attr)}})));
/* Send an update event to subscribers. */ /* Send an update event to subscribers. */
if (runtimeUpdate) { if (runtimeUpdate) {