diff options
Diffstat (limited to 'src/network/network_udp.cpp')
| -rw-r--r-- | src/network/network_udp.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/network/network_udp.cpp b/src/network/network_udp.cpp index aa34515bd..f7db689d4 100644 --- a/src/network/network_udp.cpp +++ b/src/network/network_udp.cpp @@ -256,10 +256,10 @@ void ServerNetworkUDPSocketHandler::Receive_CLIENT_DETAIL_INFO(Packet *p, Networ /** * A client has requested the names of some NewGRFs. * - * Replying this can be tricky as we have a limit of SEND_MTU bytes + * Replying this can be tricky as we have a limit of UDP_MTU bytes * in the reply packet and we can send up to 100 bytes per NewGRF * (GRF ID, MD5sum and NETWORK_GRF_NAME_LENGTH bytes for the name). - * As SEND_MTU is _much_ less than 100 * NETWORK_MAX_GRF_COUNT, it + * As UDP_MTU is _much_ less than 100 * NETWORK_MAX_GRF_COUNT, it * could be that a packet overflows. To stop this we only reply * with the first N NewGRFs so that if the first N + 1 NewGRFs * would be sent, the packet overflows. @@ -295,7 +295,7 @@ void ServerNetworkUDPSocketHandler::Receive_CLIENT_GET_NEWGRFS(Packet *p, Networ * The name could be an empty string, if so take the filename. */ packet_len += sizeof(c.grfid) + sizeof(c.md5sum) + std::min(strlen(f->GetName()) + 1, (size_t)NETWORK_GRF_NAME_LENGTH); - if (packet_len > SEND_MTU - 4) { // 4 is 3 byte header + grf count in reply + if (packet_len > UDP_MTU - 4) { // 4 is 3 byte header + grf count in reply break; } in_reply[in_reply_count] = f; |