///echo请求的请求消息
int CwxEchoApp::onRecvMsg(CwxMsgBlock* msg, CwxAppHandler4Msg& conn, CwxMsgHead const& header, bool& bSuspendConn){
msg->event().setSvrId(conn.getConnInfo().getSvrId());
msg->event().setHostId(conn.getConnInfo().getHostId());
msg->event().setConnId(conn.getConnInfo().getConnId());
msg->event().setIoHandle(conn.getHandle());
msg->event().setConnUserData(NULL);
msg->event().setMsgHeader(header);
msg->event().setEvent(CwxEventInfo::RECV_MSG);
msg->event().setTimestamp(CwxDate::getTimestamp());
///不停止继续接受
bSuspendConn = false;
CWX_ASSERT (msg);
///将消息放到线程池队列中，有内部的线程调用其处理handle来处理
m_threadPool->append(msg);
return 0;
}
///收到消息的响应函数
int CwxMqApp::onRecvMsg(CwxAppHandler4Msg& conn, bool&) {
if (SVR_TYPE_MONITOR == conn.getConnInfo().getSvrId()) {
char szBuf[1024];
ssize_t recv_size = CwxSocket::recv(conn.getHandle(), szBuf, 1024);
if (recv_size <= 0) { //error or signal
if ((0 == recv_size) || ((errno != EWOULDBLOCK) && (errno != EINTR))) {
return -1; //error
} else { //signal or no data
return 0;
}
}
///监控消息
return monitorStats(szBuf, (CWX_UINT32) recv_size, conn);
} else {
CWX_ASSERT(0);
}
return -1;
}
int CwxAppFramework::onRecvMsg(CwxAppHandler4Msg& conn,
bool& )
{
CWX_DEBUG(("recv msg, svr_id=%u, host_id=%u, conn_id=%u",
conn.getConnInfo().getSvrId(),
conn.getConnInfo().getHostId(),
conn.getConnInfo().getConnId()));
char szBuf[4096];
int ret = 0;
while(1)
{
ret = CwxSocket::read(conn.getHandle(), szBuf, 4096);
if (0>=ret)
{
if ((0 == ret) || (errno != EWOULDBLOCK))
{
return -1; //error
}
return 0;
}
if (ret < 4096) return 0;
}
return ret;
}
