java - 启动或停止jetty ServerConnector而不重新启动服务器

Question

我使用jetty服务器来处理客户端请求，并且有一个要求，我需要按需启动或停止一个或几个ServerConnector，而不重新启动这些连接器所连接的服务器。

例如。

ServerConnector httpConnector;
ServerConnector httpsConnector;
Server server;
server.addConnector(httpConnector);
server.addConnector(httpsConnector);
server.start()

需要启动/停止/取消特定连接器而不强制服务器重新启动。

Answer 1

您必须执行以下操作...

// TODO: Have a reference to the Connector you are going to work with

// Remove from server first.
server.removeConnector(connector);

// Stop the connector.
// NOTE: Existing connections will still live on.  
// This will only stop accepting new connections.
connector.stop(); // might take a while (waiting for acceptors to close)

// TODO: do what you want with this connector

// Eg: harshly close existing connections
connector.getConnectedEndPoints().forEach((endpoint)-> {
    endpoint.close();
});

// Re-add stopped connector if you want
// This will start connector as well
// This can fail (eg: if port is already in use)
server.addConnector(connector);