Question

我的Spring boot camel应用程序使用camel-corda组件，并且在Corda节点（RPC连接）未启动并运行时无法启动

我当前的骆驼路线是

@Component
class CordaOpsRouteBuilder() : RouteBuilder() {

    override fun configure() {
     
        from("timer://terminate?repeatCount=1&delay=20").autoStartup("{{corda.terminate.node}}")
                .to("direct:terminate-node")

        from("direct:terminate-node")
                .log("Draining and shutting down node")
                .to("corda://{{corda.rpc.username}}:{{corda.rpc.password}}@{{corda.rpc.host}}:{{corda.rpc.port}}?operation=TERMINATE")
                
                .delay(10000).asyncDelayed()
                .to("direct:shutdown")

        from ("direct:shutdown")
                .setHeader(Exchange.HTTP_METHOD, constant("POST"))
                .to("http://localhost:{{server.port}}/actuator/shutdown")
    }
}

堆栈跟踪：

Caused by: org.apache.camel.RuntimeCamelException: net.corda.client.rpc.RPCException: Cannot connect to server(s). Tried with all available servers.
        at org.apache.camel.RuntimeCamelException.wrapRuntimeCamelException(RuntimeCamelException.java:52) ~[camel-api-3.0.0-RC3.jar:3.0.0-RC3]
        at org.apache.camel.support.ChildServiceSupport.start(ChildServiceSupport.java:63) ~[camel-support-3.0.0-RC3.jar:3.0.0-RC3]

在启动过程中如何处理以上RuntimeCamelException？

Answer 1

即使lazyStartProducer=true不可用（延迟启动），也请在corda端点上使用corda参数以确保路由已启动。

https://camel.apache.org/components/latest/corda-component.html

骆驼上下文由于与Corda节点的连接（RPC连接）错误而无法启动

1 个答案: