QWebSocket连接状态码

Constant Value Description
QAbstractSocket::UnconnectedState 0 The socket is not connected.
QAbstractSocket::HostLookupState 1 The socket is performing a host name lookup.
QAbstractSocket::ConnectingState 2 The socket has started establishing a connection.
QAbstractSocket::ConnectedState 3 A connection is established.
QAbstractSocket::BoundState 4 The socket is bound to an address and port.
QAbstractSocket::ClosingState 6 The socket is about to close (data may still be waiting to be written).
QAbstractSocket::ListeningState 5 For internal use only.

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转载自blog.csdn.net/okhelp/article/details/77430423