first commit

WangHan

2024-09-12 d5855a4926926698b740bc6c7ba489de47adb68b

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package tech.powerjob.server.web.websocket;
 
import tech.powerjob.server.config.OmsEndpointConfigure;
import tech.powerjob.server.core.container.ContainerService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.springframework.stereotype.Component;
 
import javax.annotation.Resource;
import javax.websocket.*;
import javax.websocket.server.PathParam;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
 
/**
 * 容器部署 WebSocket 服务
 * 记录一个不错的 WebSocket 测试网站：<a>http://www.easyswoole.com/wstool.html</a>
 *
 * @author tjq
 * @since 2020/5/17
 */
@Slf4j
@Component
@ServerEndpoint(value = "/container/deploy/{id}", configurator = OmsEndpointConfigure.class)
public class ContainerDeployServerEndpoint {
 
    @Resource
    private ContainerService containerService;
 
    @OnOpen
    public void onOpen(@PathParam("id") Long id, Session session) {
 
        RemoteEndpoint.Async remote = session.getAsyncRemote();
        remote.sendText("SYSTEM: connected successfully, start to deploy container: " + id);
        try {
            containerService.deploy(id, session);
        }catch (Exception e) {
            log.error("[ContainerDeployServerEndpoint] deploy container {} failed.", id, e);
 
            remote.sendText("SYSTEM: deploy failed because of the exception");
            remote.sendText(ExceptionUtils.getStackTrace(e));
        }
        try {
            session.close();
        }catch (Exception e) {
            log.error("[ContainerDeployServerEndpoint] close session for {} failed.", id, e);
        }
    }
 
    @OnError
    public void onError(Session session, Throwable throwable) {
        try {
            session.close();
        } catch (IOException e) {
            log.error("[ContainerDeployServerEndpoint] close session failed.", e);
        }
        log.warn("[ContainerDeployServerEndpoint] session onError!", throwable);
    }
}