我有一个多线程的 websocketpp 服务器。当我退出程序并重新启动时,没有连接任何客户端,它可以正常工作。
但是,当连接客户端并且我退出/重新启动时,程序会抛出此错误
[2017-08-06 15:36:05] [info] asio listen error: system:98 ()
terminate called after throwing an instance of 'websocketpp::exception'
what(): Underlying Transport Error
Aborted
我相信我有一个正确的断开序列,当我启动退出序列时,我有以下消息(我自己的调试信息)
[2017-08-06 15:35:55] [control] Control frame received with opcode 8
on_close
[2017-08-06 15:35:55] [disconnect] Disconnect close local:[1000] remote:[1000]
Quitting :3
Waiting for thread
asio 错误是什么意思?我希望有人以前见过这个,以便我可以开始进行故障排除。谢谢!
编辑:我正在调整股票 broadcast_server 示例,其中
typedef std::map<connection_hdl, connection_data, std::owner_less<connection_hdl> > con_list;
con_list m_connections;
关闭连接的代码。
lock_guard<mutex> guard(m_connection_lock);
std::cout << "Closing Server" << std::endl;
con_list::iterator it;
for (it = m_connections.begin(); it != m_connections.end(); ++it)
{
m_server.close(it->first, websocketpp::close::status::normal, "", ec);
if (ec)
{
std::cout << "> Error initiating client close: " << ec.message() << std::endl;
}
m_connections.erase(it->first);
}
同样在广播服务器类的析构函数中,我有一个m_server.stop()