OpenFusion/src/core/CNShared.hpp

/*
 * core/CNShared.hpp
 *     There's some data shared between the Login Server and the Shard Server. Of course all of this needs to be thread-safe. No mucking about on this one!
 */

#pragma once

#include <map>
#include <string>

#include "Player.hpp"

/*
 * Connecions time out after 15 minutes, checked every 30 seconds.
 */
#define CNSHARED_TIMEOUT 900000
#define CNSHARED_PERIOD 30000

struct LoginMetadata {
    uint64_t FEKey;
    int32_t playerId;
    time_t timestamp;
};

namespace CNShared {
    void storeLoginMetadata(int64_t sk, LoginMetadata *lm);
    LoginMetadata* getLoginMetadata(int64_t sk);
    void pruneLoginMetadata(CNServer *serv, time_t currTime);
}
inital commit 2020-08-18 20:42:30 +00:00			`/*`
[refactor] Move files to core/ and servers/ subdirectories CNProtocol, CNShared, CNStructs and Defines are now in core/. CNLoginServer, CNShardServer and Monitor are now in servers/. core/Core.hpp wraps all the core headers except for CNShared.hpp. Defines.cpp has been renamed to Packets.cpp, and so has its corresponding namespace, but not the header file. This is in preparation for upcoming changes. 2021-03-17 19:07:40 +00:00			`* core/CNShared.hpp`
Cleanup for 1.2. Cleaned up whitespace, comments, brace style, etc. Updated tdata reference. 2020-10-19 17:26:14 +00:00			`* There's some data shared between the Login Server and the Shard Server. Of course all of this needs to be thread-safe. No mucking about on this one!`
			`*/`
inital commit 2020-08-18 20:42:30 +00:00
Replace ifdef guards with #pragma once tl;dr this has potentially significant compilation speed benefits. 2020-08-23 17:14:54 +00:00			`#pragma once`
inital commit 2020-08-18 20:42:30 +00:00
			`#include <map>`
			`#include <string>`

			`#include "Player.hpp"`

Tweak CNShared * Separate pruning frequency from timeout * Pluralize CNShared map: login -> logins * Increase connection timeout to 15 minutes * Do not deallocate a nullptr in playerEnter() * Kill connections rejected by playerEnter() * Remove redundant inclusions of mutex headers in a few places 2022-07-31 01:16:07 +00:00			`/*`
			`* Connecions time out after 15 minutes, checked every 30 seconds.`
			`*/`
			`#define CNSHARED_TIMEOUT 900000`
			`#define CNSHARED_PERIOD 30000`
Revamp CNShared logic * Use a specialized connection object * Copy the Player object less frequently * Use a randomly generated serial key for shard auth * Refuse invalid shard connection attempts * Clean up connection metadata when a Player joins the shard * Prune abandoned connections when they time out 2022-07-23 22:16:04 +00:00
			`struct LoginMetadata {`
			`uint64_t FEKey;`
On login, load Player from DB in shard thread, not in login thread This avoids some needless data shuffling and fixes a rare desync. 2022-12-06 00:07:21 +00:00			`int32_t playerId;`
Revamp CNShared logic * Use a specialized connection object * Copy the Player object less frequently * Use a randomly generated serial key for shard auth * Refuse invalid shard connection attempts * Clean up connection metadata when a Player joins the shard * Prune abandoned connections when they time out 2022-07-23 22:16:04 +00:00			`time_t timestamp;`
			`};`
inital commit 2020-08-18 20:42:30 +00:00
Revamp CNShared logic * Use a specialized connection object * Copy the Player object less frequently * Use a randomly generated serial key for shard auth * Refuse invalid shard connection attempts * Clean up connection metadata when a Player joins the shard * Prune abandoned connections when they time out 2022-07-23 22:16:04 +00:00			`namespace CNShared {`
			`void storeLoginMetadata(int64_t sk, LoginMetadata *lm);`
			`LoginMetadata* getLoginMetadata(int64_t sk);`
			`void pruneLoginMetadata(CNServer *serv, time_t currTime);`
inital commit 2020-08-18 20:42:30 +00:00			`}`