Kayne Ruse
15ea360b8a
IT should be noted that ClientManager::CheckConnections() no longer removes a client; instead, it returns a client index that needs to be removed via another means. This allows ServerApplication to use the 'full unload' method.
109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
/* Copyright: (c) Kayne Ruse 2014
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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#include "client_manager.hpp"
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#include "udp_network_utility.hpp"
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#include <chrono>
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int ClientManager::CheckConnections() {
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for (auto& it : elementMap) {
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//3 seconds between beats
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if (ClientData::Clock::now() - it.second.GetLastBeat() > std::chrono::seconds(3)) {
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ServerPacket newPacket;
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newPacket.type = SerialPacketType::PING;
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UDPNetworkUtility::GetSingleton().SendTo(it.second.GetAddress(), &newPacket);
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it.second.IncrementAttempts();
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}
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}
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for (auto& it : elementMap) {
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if (it.second.GetAttempts() > 2) {
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int ret = it.first;
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// elementMap.erase(it.first);
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return ret;
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}
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}
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return -1;
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}
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void ClientManager::HandlePong(ServerPacket* const argPacket) {
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//find and update the specified client
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for (auto& it : elementMap) {
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if (it.second.GetAddress().host == argPacket->srcAddress.host &&
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it.second.GetAddress().port == argPacket->srcAddress.port
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) {
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it.second.ResetAttempts();
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return;
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}
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}
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}
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int ClientManager::Create(IPaddress add) {
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ClientData& client = elementMap[counter];
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client.SetAddress(add);
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return counter++;
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}
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void ClientManager::Unload(int uid) {
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elementMap.erase(uid);
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}
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void ClientManager::UnloadAll() {
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elementMap.clear();
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}
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void ClientManager::UnloadIf(std::function<bool(std::pair<const int, ClientData>)> fn) {
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std::map<int, ClientData>::iterator it = elementMap.begin();
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while (it != elementMap.end()) {
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if (fn(*it)) {
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it = elementMap.erase(it);
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//TODO: ? disconnect, unload characters, notify other clients
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}
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else {
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++it;
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}
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}
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}
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ClientData* ClientManager::Get(int uid) {
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std::map<int, ClientData>::iterator it = elementMap.find(uid);
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if (it == elementMap.end()) {
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return nullptr;
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}
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return &it->second;
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}
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int ClientManager::GetLoadedCount() {
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return elementMap.size();
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}
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int ClientManager::GetTotalCount() {
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return elementMap.size();
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}
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std::map<int, ClientData>* ClientManager::GetContainer() {
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return &elementMap;
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} |