dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Network: Use shorter UDP MTU where data can be split across multiple packets.

Browse Source
This commit is contained in:
Jonathan G Rennison
2019-10-31 20:40:07 +00:00
parent e1783be6d1
commit c84a454d70
5 changed files with 15 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/network/core/config.h
View File

@@ -33,6 +33,7 @@ static const uint16 NETWORK_ADMIN_PORT = 3977; ///< The defau
static const uint16 NETWORK_DEFAULT_DEBUGLOG_PORT = 3982; ///< The default port debug-log is sent to (TCP)
static const uint16 SEND_MTU = 1460; ///< Number of bytes we can pack in a single packet
static const uint16 SEND_MTU_SHORT = 1400; ///< Number of bytes we can pack in a single packet (conservative)
static const byte NETWORK_GAME_ADMIN_VERSION = 1; ///< What version of the admin network do we use?
static const byte NETWORK_GAME_INFO_VERSION = 4; ///< What version of game-info do we use?
@@ -59,6 +60,7 @@ static const uint NETWORK_GRF_NAME_LENGTH = 80; ///< Maximum l
* This limit is reached when PACKET_UDP_SERVER_RESPONSE reaches the maximum size of SEND_MTU bytes.
*/
static const uint NETWORK_MAX_GRF_COUNT = 62;
static const uint NETWORK_MAX_GRF_COUNT_SHORT = 59;
static const uint NETWORK_NUM_LANGUAGES = 36; ///< Number of known languages (to the network protocol) + 1 for 'any'.