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Kick clients if they take too long to download a Lua file

This commit is contained in:
LJ Sonic 2021-03-25 22:28:07 +01:00
parent b6e5837161
commit 854e43ea7c
2 changed files with 18 additions and 0 deletions
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17
src/d_netfil.c
View File

@ -570,6 +570,7 @@ static void SV_PrepareSendLuaFileToNextNode(void)
I_Error("Failed to send a PT_SENDINGLUAFILE packet\n"); // !!! Todo: Handle failure a bit better lol
luafiletransfers->nodestatus[i] = LFTNS_ASKED;
luafiletransfers->nodetimeouts[i] = I_GetTime() + 30 * TICRATE;
return;
}
@ -930,6 +931,22 @@ void FileSendTicker(void)
filetx_t *f;
INT32 packetsent, ram, i, j;
// If someone is taking too long to download, kick them with a timeout
// to prevent blocking the rest of the server...
if (luafiletransfers)
{
for (i = 1; i < MAXNETNODES; i++)
{
luafiletransfernodestatus_t status = luafiletransfers->nodestatus[i];
if (status != LFTNS_NONE && status != LFTNS_WAITING && status != LFTNS_SENT
&& I_GetTime() > luafiletransfers->nodetimeouts[i])
{
Net_ConnectionTimeout(i);
}
}
}
if (!filestosend) // No file to send
return;

1
src/d_netfil.h
View File

@ -100,6 +100,7 @@ typedef struct luafiletransfer_s
INT32 id; // Callback ID
boolean ongoing;
luafiletransfernodestatus_t nodestatus[MAXNETNODES];
tic_t nodetimeouts[MAXNETNODES];
struct luafiletransfer_s *next;
} luafiletransfer_t;