现阶段是否支持hessian等其他协议？

[sinelu]

尝试如下修改了配置：

dubbo:
  protocol:
    id: hessian
    name: hessian
    port: 22426
    status: server

启动时候可以看见日志：

[DUBBO] Register dubbo service com.demo.service.IService url hessian://xxxxxxx

似乎是成功通过hessian协议注册暴露了服务

但后续日志即为：

[DUBBO] Run shutdown hook now., dubbo version: 2.6.2, current host: 172.16.1.195 [DubboShutdownHook] (com.alibaba.dubbo.config.AbstractConfig) (AbstractConfig.java:81) 

[DUBBO] Close all registries [], dubbo version: 2.6.2, current host: 172.16.1.195 [DubboShutdownHook] (com.alibaba.dubbo.registry.support.AbstractRegistryFactory) (AbstractRegistryFactory.java:64) 

[DUBBO] Unexport service: injvm://127.0.0.1/com.demo.service.IService?anyhost=true&application=object-storage-engine-provider&bind.ip=172.16.1.195&bind.port=22426&dubbo=2.6.2&generic=false&interface=com.demo.service.IService&methods=saveFileManual,saveFile,saveFileToPath,saveImage&pid=5008&side=provider&status=server×tamp=1543221290955, dubbo version: 2.6.2, current host: 172.16.1.195 [DubboShutdownHook] (com.alibaba.dubbo.rpc.protocol.injvm.InjvmProtocol) (AbstractProtocol.java:76) 

随后spring boot项目停止运行，无报错无warning

dubbo-spring-boot-starter版本为0.2.0 com.caucho.hessian版本为4.0.51

[mercyblitz]

Please add Dubbo 2.6.5 in order to override indirectly dependencies:

<dependency>
    <groupId>com.alibaba.boot</groupId>
    <artifactId>dubbo-spring-boot-starter</artifactId>
    <version>0.2.0</version>
</dependency>

<!-- Dubbo -->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>dubbo</artifactId>
    <version>2.6.5</version>
</dependency>
<!-- Spring Context Extras -->
<dependency>
    <groupId>com.alibaba.spring</groupId>
    <artifactId>spring-context-support</artifactId>
    <version>1.0.2</version>
</dependency>

There was an issue about YAML format support in lagacy Dubbo.