Description Superseeds #4916. Fixes: #4890. Notes Added no delay to be Some(true) by default whenever the new method is called. I have made corresponding changes to the documentation I have perf...
Received and ACK Not Send to Process:这部分数据属于接收了数据但是还没有被上层的应用程序接收,也是被缓存在窗口内 Received Not ACK: 已经接收,但是还没有回复ACK,这些包可能输属于Delay ACK的范畴了 Not Received:有空位,还没有被接收的数据 窗口的动态调整: 客户端给服务器发送了50个字节,然后服务器回了Ac...
expect the client IP is also another nginx (web application, that one serves static files), but as mentioned I get there the controller internal IP, and it also changes when I restart the controller. (I also checkedenable-real-ip, no diff except it was set to 0.0.0.0 in thestream....
option = IPTOS_LOWDELAY; rc = setsockopt(s, IPPROTO_IP, IP_TOS, (const void *)&option, sizeof(int)); if (rc == -1) { return -1; } #endif return 0; } //连接到服务端 static int _connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen, const struct timeval *ro_...
Received Not ACK: 已经接收,但是还没有回复ACK,这些包可能输属于Delay ACK的范畴了 Not Received:有空位,还没有被接收的数据 窗口的动态调整: 客户端给服务器发送了50个字节,然后服务器回了Ack,并且告知Win=0,客户端收到服务器的Ack之后发现服务器这时候已经不能够接收数据了,客户端就会把数据先缓存起来,并不...
/public 172.16.30.0/24(ro,sync,wdelay,hide,nocrossmnt,secure,root_squash,no_all_squash,no_subtree_check,secure_locks,acl,anonuid=65534,anongid=65534,sec=sys,ro,secure,root_squash,no_all_squash) 1. 2. 4.3.可写共享目录 例:接着上个实验,本部分来研究对共享目录的写权限操作。现增加要求,deskt...
__tcp_push_pending_frames(sk, mss_now, nonagle)函数会发出任何由于TCP_CORK或者尝试合并小数据包而被延迟挂起的帧,发送使用tcp_write_xmit()函数。 tcp_write_xmit()实现了tcp的拥塞控制,然后调用了tcp_transmit_skb(sk, skb, 1, gfp)传输数据。
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M. Luglio, C. Roseti, and F. Zampognaro, "Performance evaluation of TCP-based applications over DVB-RCS DAMA schemes," Int. J. Satellite Commun. Netw., vol. 27, no. 3, pp. 163-191, 2009.Luglio M, Roseti C, Zampognaro F: Perfromance evaluation of TCP-based application over DVB-...
The timer for a given segment is doubled after each retransmission of that segment. By using this algorithm, TCP tunes itself to the normal delay of a connection. TCP connections that are made over high-delay links take much longer to time out than those that are made over low-delay ...