Os pacotes UDP não podem ser maiores que 512 bytes. Portanto, qualquer aplicativo precisa que os dados sejam transferidos com mais de 512 bytes que exigem TCP em vigor. Por exemplo, o DNS usa TCP e UDP por motivos válidos descritos abaixo. As mensagens UDP não são maiores ...
#$ActionQueueFileName fwdRule1 # unique name prefix for spool files #$ActionQueueMaxDiskSpace 1g # 1gb space limit (use as much as possible) #$ActionQueueSaveOnShutdown on # save messages to disk on shutdown #$ActionQueueType LinkedList # run asynchronously #$ActionResumeRetryCount -1 # infi...
iprate: The single TCP connection rate limit of the client IP, in bytes/second, not limited to 0 or not set this header. userqps: The maximum number of connections per second (QPS) for the user, not limited to 0 or not set this header. ipqps: The maximum number of connections per...
Taken from:https://medium.com/@CameronSparr/increase-os-udp-buffers-to-improve-performance-51d167bb1360 On BSD/Darwin systems you need to add about a 15% padding to the kernel limit socket buffer. Meaning if you want a 25MB buffer (8388608 bytes) you need to set the kernel limit to 2...
Primary memory allocation are done from a global buffer pool xmit.Buf, in kcp-go, when we need to allocate some bytes, we can get from that pool, and a fixed-capacity 1500 bytes(mtuLimit) will be returned, the rx queue, tx queue and fec queue all receive bytes from there, and they...
Just by increasing the UDP packet size from 512 to 1472 bytes. So if we increase the UDP packet size the number of call "recivefrom" minimize. and processor have enough time to handel the receive packets. now can any one tell me what is the maximum limit for udp packet size for...
int fastlimit; int nocwnd; // 取消拥塞控制 int stream; // 是否采用流传输模式 int logmask; // 日志的类型,如IKCP_LOG_IN_DATA,方便调试 int (*output)(const char *buf, int len, struct IKCPCB *kcp, void *user);//发送消息的回调函数 void...
所以每秒1000次数据包，一个包为64字节，那么需要消耗的带宽为64*1000 Byte/s = 512 Kbps。对于TCP...
主机必须能够接收最短为576字节的IP数据报。在许多UDP应用程序的设计中,其应用程序数据被限制成512字节或更小,因此比这个限制值小。 由于IP能够发送或接收特定长度的数据报并不意味着接收应用程序可以读取该长度的数据。因此,UDP编程接口允许应用程序指定每次返回的最大字节数。如果接收到的数据报长度大于应用程序所能...
519 uint8 m_pitSpeedLimit; // Pit speed limit in kilometres per hour 520 uint8 m_gamePaused; // Whether the game is paused 521 uint8 m_isSpectating; // Whether the player is spectating 522 uint8 m_spectatorCarIndex; // Index of the car being spectated ...