Vertx call rpc service, NO Handler for the address exception

[dongyueceo]

Hi, I'm using vertx-service-discovery for rpc service. And use vertx-ignite for cluster. The vertx version is 3.5.4. I also got this exception: NO HANDLER (-1) for address , it appears sometime, not always.

the exception showed below： LOCAL_SYSTEM_TIME=[2019-01-23 18:14:56.257],THREAD=[vert.x-eventloop-thread-0],LOG_LEVEL=[INFO ],CLASS=[c.e.s.m.b.p.r.DynamicMessageProcessRPC.lambda$send$1:125],LOG_VERSION=[V1],LOG_FLAG=[BIZ],SYSTEM_TRACEID=[111],MODULE_NAME=[SPLITTER],SERVICE_NAME=[BUSINESS_SERVICE],CONTAINER ID=[iZuf68d2sa0635xqj2s1bqZ],TYPE=[FUNCTION],STATUS=[ING],DESCRIPTION=[DynamicMessageProcessRPC send(), success to get the consumer ],PARAMS=[{"location":{"endpoint":"_ComService_192.168.16.33"},"metadata":{"service.interface":"com.eigpay.splitter.infrastructure.communication.provider.chief.message.MessageProvider"},"name":"MessageProvider_ComService_192.168.16.33","status":UP,"registration":"e2519632-c7e7-4e05-acde-c6a4cbaae514","type":"eventbus-service-proxy"},MessageProvider_ComService_192.168.16.33] LOCAL_SYSTEM_TIME=[2019-01-23 18:14:56.329],THREAD=[vert.x-eventloop-thread-0],LOG_LEVEL=[INFO ],CLASS=[c.e.s.m.b.p.r.DynamicMessageProcessRPC$1.handle:150],LOG_VERSION=[V1],LOG_FLAG=[BIZ],SYSTEM_TRACEID=[111],MODULE_NAME=[SPLITTER],SERVICE_NAME=[BUSINESS_SERVICE],CONTAINER ID=[iZuf68d2sa0635xqj2s1bqZ],TYPE=[FUNCTION],STATUS=[ING],DESCRIPTION=[DynamicMessageProcessRPC send(), forward message fails, retrying],PARAMS=[{"value":1},(NO_HANDLERS,-1) No handlers for address _ComService_192.168.16.33 at io.vertx.core.eventbus.impl.HandlerRegistration.sendAsyncResultFailure(HandlerRegistration.java:127) at io.vertx.core.eventbus.impl.EventBusImpl.deliverMessageLocally(EventBusImpl.java:368) at io.vertx.core.eventbus.impl.clustered.ClusteredEventBus.lambda$sendOrPub$4(ClusteredEventBus.java:245) at io.vertx.core.impl.FutureImpl.setHandler(FutureImpl.java:79) at io.vertx.core.impl.ContextImpl.lambda$null$0(ContextImpl.java:289) at io.vertx.core.impl.ContextImpl.lambda$wrapTask$2(ContextImpl.java:339) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:745) ] I registered in the eventbus address “_ComService_192.168.16.33” ，bond with the service name “MessagePriovder_ComService_192.168.16.33” . when the com service node(192.168.16.33) started, the rpc service will be published. Then the biz service node will find the rpc service by service name then call the rpc interface. The com service node and biz service node are clustered by ignite with tcpvmfinder configurations. I succeed to get the rpc service consumer , but when calling the rpc interface, the error appears. I got very confused , and test some days , have not fixed this. Could anyone figure out what is wrong, any ideas, many thanks!

[dongyueceo]

Do anyone have any suggestions?

[tsegismont]

Can you try with another cluster manager to determine if the issue is actually related to service discovery? Thank you

Le lun. 28 janv. 2019 à 02:54, dongyueceo notifications@github.com a écrit :

Do anyone have any suggestions?

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[HemantJena]

I'm using vertx-service-discovery and Hazelcast for cluster. The vertx version is 3.9.5. I also got this exception: NO HANDLER (-1) for address , it appears sometime, not always.

the exception showed below:

io.vertx.core.eventbus.ReplyException: No handlers for address InventoryService.queue at io.vertx.core.eventbus.impl.EventBusImpl.deliverMessageLocally(EventBusImpl.java:405) ~[vertx-core-3.9.5.jar:3.9.5] at io.vertx.core.eventbus.impl.EventBusImpl.deliverMessageLocally(EventBusImpl.java:355) ~[vertx-core-3.9.5.jar:3.9.5] at io.vertx.core.eventbus.impl.clustered.ClusteredEventBus.onSubsReceived(ClusteredEventBus.java:240) ~[vertx-core-3.9.5.jar:3.9.5] at io.vertx.core.eventbus.impl.clustered.ClusteredEventBus.lambda$sendOrPub$8(ClusteredEventBus.java:227) ~[vertx-core-3.9.5.jar:3.9.5] at io.vertx.spi.cluster.hazelcast.impl.HazelcastAsyncMultiMap.lambda$null$6(HazelcastAsyncMultiMap.java:156) ~[vertx-hazelcast-3.9.5.jar:3.9.5] at io.vertx.core.impl.ContextImpl.executeTask(ContextImpl.java:366) ~[vertx-core-3.9.5.jar:3.9.5] at io.vertx.core.impl.EventLoopContext.lambda$executeAsync$0(EventLoopContext.java:38) ~[vertx-core-3.9.5.jar:3.9.5] at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) [netty-common-4.1.49.Final.jar:4.1.49.Final] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) [netty-common-4.1.49.Final.jar:4.1.49.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) [netty-transport-4.1.49.Final.jar:4.1.49.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final] at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final] at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [netty-common-4.1.49.Final.jar:4.1.49.Final] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_292]

[HemantJena]

Any suggestions on this?

[tsegismont]

Can you provide a minimal reproducer that demonstrates the issue? Thank you