jsonRpc Protocol in dubbogo: WARN jsonrpc/server.go:122 [ReadRequest] error: EOF

[StupidManYI]

Environment

• Server: Dubbo-go, v3.2.0-rc1
• Client: Dubbo-go, v3.2.0-rc1
• Protocol: jsonRpc
• Registry: none

Reproducible Repository

https://github.com/StupidManYI/dubbo-go-jsonRpc-demo (Q1 -> demo1 , Q2 -> demo2)

Issue description

There isn't much documentation about jsonRpc on the official website, so I wrote the code according to that of simples. I encountered the following problems.

Q1. Everytime JsonRpc Client call server, server printed jsonrpc/server.go:122 [ReadRequest] error: EOF (demo1)
Q2. After I used the filter, it took effect on the server side, but didn't work on the client side. (demo2)

Logs

Click me to check logs

server:

2025-02-21 11:05:03	INFO	[email protected]/options.go:90	[Config Center] Config center doesn't start
2025-02-21 11:05:03	INFO	jsonrpc/jsonrpc_protocol.go:72	[JSONRPC protocol] Export service: jsonrpc://:20000/GreetProvider?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&interface=GreetProvider&loadbalance=random&max-server-recv-msg-size=4mib&max-server-send-msg-size=&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=13472&registry.role=3&release=dubbo-golang-3.2.0&retries=&serialization=&service.filter=echo%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1740107103&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=
2025-02-21 11:05:03	INFO	jsonrpc/server.go:235	rpc server start to listen on [::]:20000
2025-02-21 11:05:03	WARN	common/rpc_service.go:373	method Resume of mtype func(*health.HealthTripleServer) has wrong number of in out parameters 0; needs exactly 1/2
2025-02-21 11:05:03	WARN	common/rpc_service.go:373	method SetServingStatus of mtype func(*health.HealthTripleServer, string, triple_health.HealthCheckResponse_ServingStatus) has wrong number of in out parameters 0; needs exactly 1/2
2025-02-21 11:05:03	WARN	common/rpc_service.go:373	method Shutdown of mtype func(*health.HealthTripleServer) has wrong number of in out parameters 0; needs exactly 1/2
2025-02-21 11:05:03	INFO	jsonrpc/jsonrpc_protocol.go:72	[JSONRPC protocol] Export service: jsonrpc://:20000/grpc.health.v1.Health?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=HealthCheckServer&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&interface=grpc.health.v1.Health&loadbalance=random&max-server-recv-msg-size=4mib&max-server-send-msg-size=&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=13472&registry.role=3&release=dubbo-golang-3.2.0&retries=&serialization=&service.filter=echo%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1740107103&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=
2025-02-21 11:05:03	INFO	jsonrpc/jsonrpc_protocol.go:72	[JSONRPC protocol] Export service: jsonrpc://:20000/grpc.reflection.v1alpha.ServerReflection?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=ReflectionServer&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&interface=grpc.reflection.v1alpha.ServerReflection&loadbalance=random&max-server-recv-msg-size=4mib&max-server-send-msg-size=&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=13472&registry.role=3&release=dubbo-golang-3.2.0&retries=&serialization=&service.filter=echo%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1740107103&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=
2025-02-21 11:05:03	WARN	configurable/exporter.go:95	[Metadata Service] Dubbo-go 3.2.0 version's MetadataService only support dubbo protocol,MetadataService will use random port
2025-02-21 11:05:03	INFO	config/service_config.go:217	dubbo will be assgined to a random port, since the port is an invalid number
2025-02-21 11:05:03	INFO	dubbo/dubbo_protocol.go:84	[DUBBO Protocol] Export service: dubbo://:58302/org.apache.dubbo.metadata.MetadataService?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=MetadataService&cluster=&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&group=dubbo.io&interface=org.apache.dubbo.metadata.MetadataService&loadbalance=&max-server-recv-msg-size=&max-server-send-msg-size=&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=13472&registry.role=3&release=dubbo-golang-3.2.0&retries=&serialization=&service.filter=echo%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1740107103&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&version=1.0.0&warmup=
2025-02-21 11:05:03	INFO	configurable/exporter.go:80	[Metadata Service] The MetadataService exports urls : [dubbo://:58302/org.apache.dubbo.metadata.MetadataService?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=MetadataService&cluster=&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&group=dubbo.io&interface=org.apache.dubbo.metadata.MetadataService&loadbalance=&max-server-recv-msg-size=&max-server-send-msg-size=&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=13472&registry.role=3&release=dubbo-golang-3.2.0&retries=&serialization=&service.filter=echo%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1740107103&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&version=1.0.0&warmup=] 
2025-02-21 11:05:07	WARN	jsonrpc/server.go:122	[ReadRequest] error: EOF
2025-02-21 11:05:17	WARN	jsonrpc/server.go:122	[ReadRequest] error: EOF

Client

2025-02-21 11:05:17	INFO	[email protected]/options.go:90	[Config Center] Config center doesn't start
2025-02-21 11:05:17	INFO	client/action.go:61	URL specified explicitly 127.0.0.1:20000
2025-02-21 11:05:17	INFO	jsonrpc/jsonrpc_protocol.go:91	[JSONRPC Protocol] Refer service: jsonrpc://127.0.0.1:20000/GreetProvider?app.version=&application=dubbo_multirpc_client&async=false&bean.name=GreetProvider&cluster=failover&config.tracing=&environment=&generic=&group=&interface=GreetProvider&loadbalance=&metadata-type=local&module=sample&name=dubbo_multirpc_client&organization=dubbo-go&owner=dubbo-go&peer=true&provided-by=&reference.filter=cshutdown&registry.role=0&release=dubbo-golang-3.2.0&remote.timestamp=&retries=&serialization=json&side=consumer&sticky=false&timestamp=1740107117&version=
2025-02-21 11:05:17	INFO	client/Client.go:53	Get jsonrpc Response: hellonewjsonrpc

[AlexStocks]

@StupidManYI Have you ever joined our Wechat or Dingding Group so that we can have a talk online?

[StupidManYI]

@AlexStocks Yes,Sir . I joined dingdingGroup (dubboGo社区1群)