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Improve performance when hosting canvas with many objects

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This commit is contained in:
Yousef Khadadeh 2025-07-30 11:36:55 +03:00
parent 207e173c1a
commit b2f2070f95
5 changed files with 28 additions and 30 deletions
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27
src/Server/MainServer.cpp
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@ -197,16 +197,20 @@ MainServer::MainServer(World& initWorld, const std::string& serverLocalID):
});
netServer->add_recv_callback(SERVER_UPDATE_COMPONENT, [&](std::shared_ptr<NetServer::ClientData> client, cereal::PortableBinaryInputArchive& message) {
bool isTemp;
ServerClientID idToTransform;
message(isTemp, idToTransform);
auto it = data.idToComponentMap.find(idToTransform);
ServerClientID idToUpdate;
message(isTemp, idToUpdate);
auto it = data.idToComponentMap.find(idToUpdate);
if(it != data.idToComponentMap.end()) {
std::shared_ptr<DrawComponent>& comp = it->second;
message(*comp);
if(isTemp)
comp->server_send_update_temp(*this, idToTransform);
else
comp->server_send_update_final(*this, idToTransform);
if(isTemp) {
comp->server_send_update_temp(*this, idToUpdate);
data.updateComponentTimers[idToUpdate] = std::chrono::steady_clock::now();
}
else {
comp->server_send_update_final(*this, idToUpdate);
data.updateComponentTimers.erase(idToUpdate);
}
}
});
netServer->add_recv_callback(SERVER_RESOURCE_INIT, [&](std::shared_ptr<NetServer::ClientData> client, cereal::PortableBinaryInputArchive& message) {
@ -305,8 +309,13 @@ void MainServer::ensure_display_name_unique(std::string& displayName) {
void MainServer::update() {
netServer->update();
for(auto& c : data.components)
c.second->server_update(*this, c.first);
std::erase_if(data.updateComponentTimers, [&](auto& c) {
auto& [id, timer] = c;
auto it = data.idToComponentMap.find(id);
if(it == data.idToComponentMap.end())
return true;
return it->second->server_update(*this, id, timer);
});
if(std::chrono::steady_clock::now() - lastKeepAliveSent > std::chrono::seconds(2)) {
netServer->send_items_to_all_clients(UNRELIABLE_COMMAND_CHANNEL, CLIENT_KEEP_ALIVE);
lastKeepAliveSent = std::chrono::steady_clock::now();