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[traffic] Refactor m_feeds to m_feedQueue

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Signed-off-by: mvglasow <michael -at- vonglasow.com>
This commit is contained in:
mvglasow
2025-05-14 20:23:14 +03:00
parent 7107314e2f
commit 53e80b9283
2 changed files with 11 additions and 11 deletions
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14
map/traffic_manager.cpp
View File

@@ -335,7 +335,7 @@ bool TrafficManager::Poll()
{
{
std::lock_guard<std::mutex> lock(m_mutex);
m_feeds.push_back(feed);
m_feedQueue.push_back(feed);
}
return true;
}
@@ -349,21 +349,21 @@ bool TrafficManager::Poll()
void TrafficManager::Push(traffxml::TraffFeed feed)
{
std::lock_guard<std::mutex> lock(m_mutex);
m_feeds.push_back(feed);
m_feedQueue.push_back(feed);
}
void TrafficManager::UpdateMessageCache(std::map<std::string, traffxml::TraffMessage> & cache)
{
traffxml::TraffFeed feed;
// Thread-safe iteration over m_feeds, releasing the mutex during the loop
// Thread-safe iteration over m_feedQueue, releasing the mutex during the loop
while (true)
{
{
std::lock_guard<std::mutex> lock(m_mutex);
if (!m_feeds.empty())
if (!m_feedQueue.empty())
{
feed = m_feeds.front();
m_feeds.erase(m_feeds.begin());
feed = m_feedQueue.front();
m_feedQueue.erase(m_feedQueue.begin());
}
else
break;
@@ -535,7 +535,7 @@ void TrafficManager::ThreadRoutine()
// TODO set failed status somewhere and retry
}
}
LOG(LINFO, (m_feeds.size(), "feed(s) in queue"));
LOG(LINFO, (m_feedQueue.size(), "feed(s) in queue"));
/*
* TODO call on a temp struct, then unite with m_messageCache, processing only messages with changes

8
map/traffic_manager.hpp
View File

@@ -237,10 +237,10 @@ private:
void Push(traffxml::TraffFeed feed);
/**
* @brief Merges new messages from `m_feeds` into a message cache.
*
* Existing messages in `cache` will be overwritten by newer messages with the same ID in `m_feeds`.
* @brief Merges new messages from `m_feedQueue` into a message cache.
*
* Existing messages in `cache` will be overwritten by newer messages with the same ID in `m_feedQueue`.
* @param cache The message cache.
*/
void UpdateMessageCache(std::map<std::string, traffxml::TraffMessage> & cache);
@@ -503,10 +503,10 @@ private:
/**
* @brief Queue of feeds waiting to be processed.
*
* Threads must lock `m_mutex` before accessing `m_feeds`, as some platforms may receive feeds
* Threads must lock `m_mutex` before accessing `m_feedQueue`, as some platforms may receive feeds
* on multiple threads.
*/
std::vector<traffxml::TraffFeed> m_feeds;
std::vector<traffxml::TraffFeed> m_feedQueue;
/**
* @brief Cache of all currently active TraFF messages.