相关疑难解决方法(0)

我正在使用一个tootallnate websockets服务器来监听来自网站的连接.

如何在heroku上建立与服务器的连接？

当我的网站尝试连接时

wss://Heroku-Name-39329.herokuapp.com/

要么

wss://Heroku-Name-39329.herokuapp.com:5000/

我的heroku记录输出.

at=error code=H10 desc="App crashed" method=GET path="/" host=wss://Heroku-Name-39329.herokuapp.com request_id=4afca002-2078-439c-85dc-ad6ef7db50d2 fwd="207.244.77.23" dyno= connect= service= status=503 bytes=

然后(Still Heroku Logs)

Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 90 seconds of launch
Stopping process with SIGKILL
Process exited with status 137
State changed from starting to crashed
State changed from crashed to starting
Starting process with command `java $JAVA_OPTS -cp target/classes/:target/dependency/* v1.a1.server

我的javascript日志

WebSocket connection to 'wss://Heroku-Name-39329.herokuapp.com/:5000/' failed: Establishing a …

我有一个使用websockets的应用程序(STOMP over SockJs),后端有Spring.应用程序在Tomcat上的localhost上工作正常(websockets)但是当我部署到Heroku或AWS Web Sockets停止工作时.我在Angular2中的websocket配置

        let sockjs = new SockJS('/rest/add?jwt=' + this.authService.getToken(), {"devel":true,"debug":true}, {"transports":["websocket"]});

我也尝试过

{"disabled_transports":["websocket"]}

但两者都失败了.web.xml中

 <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
     http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
     version="3.1">

<context-param>
    <param-name>spring.profiles.default</param-name>
    <param-value>default</param-value>
</context-param>

<servlet>
    <servlet-name>ws</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:/spring/ws-context.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
    <async-supported>true</async-supported>
</servlet>
<servlet-mapping>
    <servlet-name>ws</servlet-name>
    <url-pattern>/rest/*</url-pattern>
</servlet-mapping>

<filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    <async-supported>true</async-supported>
</filter>
<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/rest/*</url-pattern>

</filter-mapping>
</web-app>

春天的websocket

    <websocket:message-broker
    application-destination-prefix="/app">
    <websocket:stomp-endpoint path="/add">
        <websocket:sockjs/>
    </websocket:stomp-endpoint>
    <websocket:simple-broker prefix="/topic, /queue" />
</websocket:message-broker>

我在Heroku上的应用程序的URL,因此您可以在Web浏览器的控制台中自行检查. 链接 请看更新日志,这件事让我担心没有TransportHandler

CJyb2xlcyI6IkNVU1RPTUVSIn0.wFqNOduN-lD1-9GIRnG1X1aLJZTxtz9c6vmO7jmPPiE2017-04-06T16:23:32.439917+00:00 app[web.1]: 2017-04-06 16:2332 WARN  DefaultSockJsService:239 - No TransportHandler for http://myapp-ws.herokuapp.com/rest/add/097/eyocvxic/websocket?jwt=eyJhbGciOiJI