BasicHttpParams CoreConnectionPNames CoreProtocolPNames DefaultedHttpParams HttpAbstractParamBean HttpConnectionParamBean HttpConnectionParams HttpConnectionParams 属性 方法 GetConnectionTimeout GetLinger GetSocketBufferSize GetSoTimeout GetTcpNoDelay IsStaleCheckingEnabled ...
TCPSocket的setreadbuffersize方法用于设置读取缓冲区的大小。这个方法对于提高网络通信的效率非常有用,因为它允许你在需要时一次性读取多个数据包,而不是每次只读取一个。这可以减少网络通信的开销,提高应用程序的性能。 在使用setreadbuffersize方法时,你需要指定一个整数参数,该参数表示缓冲区的大小(以字节为单位)。
Socket的setReceiveBufferSize设置结果不对 在java项目里,socket连接后加入如下代码: System.out.println("rsize: "+socket.getReceiveBufferSize()); socket.setReceiveBufferSize(120); System.out.println("rsize: "+socket.getReceiveBufferSize()); 会得到结果: rsize: 65536 rsize: 120 但如果在安卓...
较新的OS都支持socket buffer的自动调整,不需要应用程序去调优。但对Windows 2012(和Win8)以前的Windows,为了达到最大网络吞吐,还是要应用程序操心一下 SO_SNDBUF的设置。
(thread=main, member=n/a): UnicastUdpSocket failed to set receive buffer size to 1428 packets (2096304 bytes); actual size is 89 packets (131071 bytes). Consult your OS documentation regarding increasing the maximum socket buffer size. Proceeding with the ...
if (receiveBufferSize != Selectable.USE_DEFAULT_BUFFER_SIZE) socket.setReceiveBufferSize(receiveBufferSize);
Socket socket=newSocket();//设置读取超时时间为2秒socket.setSoTimeout(5000);//是否需要在长时无数据响应时发送确认数据(类似心跳包),时间大约为2小时//socket.setKeepAlive(true);//设置接收发送缓冲器大小socket.setReceiveBufferSize(64*1024*1024); ...
在服务端,我们加上上述的socket选项, ...include #define BUF_SIZE 256 int main(int argc, char *argv[]) { int sfd, rfd, portno, clilen; char buffer[BUF_SIZE]; struct sockaddr_in serv_addr, cli_addr; int n; int flags = 1; if (argc < 2) { perror("ERROR: no port\n"); exit...
All of the socket-level options except SO_LINGER, SO_RCVTIMEO and SO_SNDTIMEO, expect option_value to point to an integer and option_length to be set to the size of an integer. When the integer is nonzero, the option is enabled. When it is zero, the option is disabled. The SO_LIN...
"For UDP, this sets the maximum size of a packet that may be sent on this socket." These statements are invalid because: "Setting the send/receive buffer size for UDP sockets only affects the internal OS buffers used, and is not likely to have any discernable ...