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Feature: allow the use of STUN to connect client and server together

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This method doesn't require port-forwarding to be used, and works for
most common NAT routers in home setups. But, for sure it doesn't work
for all setups, and not everyone will be able to use this.
This commit is contained in:
Patric Stout
2021-04-27 11:51:00 +02:00
committed by Patric Stout
parent 55eed246b8
commit 8adade26ed
20 changed files with 617 additions and 70 deletions
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4
src/network/core/config.h
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@@ -13,6 +13,7 @@
#define NETWORK_CORE_CONFIG_H
const char *NetworkCoordinatorConnectionString();
const char *NetworkStunConnectionString();
const char *NetworkContentServerConnectionString();
const char *NetworkContentMirrorConnectionString();
@@ -20,6 +21,7 @@ const char *NetworkContentMirrorConnectionString();
static const char * const NETWORK_CONTENT_MIRROR_URL = "/bananas";
static const uint16 NETWORK_COORDINATOR_SERVER_PORT = 3976; ///< The default port of the Game Coordinator server (TCP)
static const uint16 NETWORK_STUN_SERVER_PORT = 3975; ///< The default port of the STUN server (TCP)
static const uint16 NETWORK_CONTENT_SERVER_PORT = 3978; ///< The default port of the content server (TCP)
static const uint16 NETWORK_CONTENT_MIRROR_PORT = 80; ///< The default port of the content mirror (TCP)
static const uint16 NETWORK_DEFAULT_PORT = 3979; ///< The default port of the game server (TCP & UDP)
@@ -47,7 +49,7 @@ static const uint16 COMPAT_MTU = 1460; ///< Numbe
static const byte NETWORK_GAME_ADMIN_VERSION = 1; ///< What version of the admin network do we use?
static const byte NETWORK_GAME_INFO_VERSION = 5; ///< What version of game-info do we use?
static const byte NETWORK_COMPANY_INFO_VERSION = 6; ///< What version of company info is this?
static const byte NETWORK_COORDINATOR_VERSION = 2; ///< What version of game-coordinator-protocol do we use?
static const byte NETWORK_COORDINATOR_VERSION = 3; ///< What version of game-coordinator-protocol do we use?
static const uint NETWORK_NAME_LENGTH = 80; ///< The maximum length of the server name and map name, in bytes including '\0'
static const uint NETWORK_COMPANY_NAME_LENGTH = 128; ///< The maximum length of the company name, in bytes including '\0'