WebSocket 问题记录
地址占用
java.net.BindException: Address already in use: bind
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
at org.java_websocket.server.WebSocketServer.run(WebSocketServer.java:283)
at java.lang.Thread.run(Thread.java:748)
响应状态码
failed:Error during WebSocket handshake: Unexpected response code: 200
failed: Error during WebSocket handshake: Unexpected response code: 404
