C++ (Cpp) CConnection::set_server_id Examples

Example #1

File: core_connection_mananger.cpp Project: badwtg1111/revolver

void Connection_Manager::connecting_by_id(const string& data, uint32_t sid)
{
	Server_Node_Map::iterator it = nodes_.find(sid);
	if(it != nodes_.end())
	{
		CConnection* conn = NULL;
		if(it->second.conn == NULL) //建立一条新的TCP服务器连接 
		{
			conn = CONNECTION_POOL.pop_obj();

			conn->set_index(0);
			conn->set_server_type(it->second.server_type);
			conn->set_server_id(it->second.server_id);			
			
			//选取连接地址，目标地址为电信用电信网卡进行连接，依次类推
			Inet_Addr src_addr, dst_addr;
			get_address_pair(it->second, src_addr, dst_addr);

			src_addr.set_port(0);
			//随机一个端口作为客户机端口
			if(src_addr.get_ip() != INADDR_ANY)
			{
				src_addr.set_port(15000 + rand() % 15000);
			}

			CORE_INFO("connecting " << dst_addr << ", by local addr = " << src_addr << ", dst sid = " << sid);

			if(conn->connect(src_addr, dst_addr) != 0)
			{
				conn->close();
				CONNECTION_POOL.push_obj(conn);
				CORE_DEBUG("push conn = " << this);
				CORE_ERROR("connect " << dst_addr << "failed!!");
				return ;
			}

			it->second.conn = conn;
		}
		else
		{
			conn = it->second.conn;
		}

		if(conn->get_state() != CConnection::CONN_CONNECTED) //处于连接状态，缓冲到LIST中
			it->second.strms.push_back(data);
		else
			conn->send(data);
	}
	else
	{
		CORE_ERROR("sid = " << sid << " error!!");
	}
}