本文整理汇总了C++中ACE_SOCK_Stream::recvv方法的典型用法代码示例。如果您正苦于以下问题：C++ ACE_SOCK_Stream::recvv方法的具体用法？C++ ACE_SOCK_Stream::recvv怎么用？C++ ACE_SOCK_Stream::recvv使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ACE_SOCK_Stream的用法示例。
在下文中一共展示了ACE_SOCK_Stream::recvv方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ACE_TMAIN
int ACE_TMAIN (int, ACE_TCHAR *[])
{
ACE_INET_Addr srvr (50000, ACE_LOCALHOST);
ACE_SOCK_Connector connector;
ACE_SOCK_Stream peer;
ACE_ASSERT (connector.connect (peer, srvr) != -1);
ssize_t bc;
// Listing 1 code/ch06
iovec send[4];
send[0].iov_base = const_cast<char *> ("up");
send[0].iov_len = 2;
send[1].iov_base = const_cast<char *> ("time");
send[1].iov_len = 4;
send[2].iov_base = const_cast<char *> ("\n");
send[2].iov_len = 1;
peer.sendv (send, 3);
// Listing 1
//
// A more clever approach would use something like this:
// Where the addCommand() method allocates and populates
// the query array from a set of global commands.
//
// Listing 2 code/ch06
iovec query[3];
addCommand (query, UPTIME);
addCommand (query, HUMIDITY);
addCommand (query, TEMPERATURE);
peer.sendv (query, 3);
// Listing 2
// Listing 3 code/ch06
iovec receive[2];
receive[0].iov_base = new char [32];
receive[0].iov_len = 32;
receive[1].iov_base = new char [64];
receive[1].iov_len = 64;
bc = peer.recvv (receive, 2);
// Listing 3
// Listing 4 code/ch06
for (int i = 0; i < 2 && bc > 0; ++i)
{
size_t wc = receive[i].iov_len;
if (static_cast<size_t> (bc) < wc)
wc = static_cast<size_t> (bc);
ACE_OS::write (ACE_STDOUT, receive[i].iov_base, wc);
bc -= receive[i].iov_len;
delete []
(reinterpret_cast<char *> (receive[i].iov_base));
}
// Listing 4
// Listing 5 code/ch06
peer.send_n ("uptime\n", 7);
iovec response;
peer.recvv (&response);
ACE_OS::write (ACE_STDOUT, response.iov_base, response.iov_len);
delete [] reinterpret_cast<char *> (response.iov_base);
// Listing 5
peer.close ();
return (0);
}