Examples with GSVRoutingMetadata com.alibaba.rsocket.metadata.GSVRoutingMetadata used on opensource projects

Example 6 with GSVRoutingMetadata

use of com.alibaba.rsocket.metadata.GSVRoutingMetadata in project alibaba-broker-kotlin-example by alibaba-rsocket-broker.

the class UserServiceRSocketTest method testFindById.

@Test
public void testFindById() throws Exception {
    RSocketCompositeMetadata compositeMetadata = new RSocketCompositeMetadata();
    GSVRoutingMetadata routingMetadata = new GSVRoutingMetadata("", "com.alibaba.user.UserService2", "findById", "");
    compositeMetadata.addMetadata(routingMetadata);
    MessageMimeTypeMetadata dataEncodingMetadata = new MessageMimeTypeMetadata(WellKnownMimeType.APPLICATION_JSON);
    compositeMetadata.addMetadata(dataEncodingMetadata);
    rsocket.requestResponse(DefaultPayload.create(Unpooled.wrappedBuffer(objectMapper.writeValueAsBytes(1)), compositeMetadata.getContent())).doOnTerminate(() -> {
        ReferenceCountUtil.safeRelease(compositeMetadata);
    }).subscribe(payload -> {
        System.out.println(payload.getDataUtf8());
    });
    Thread.sleep(1000);
}

Example 7 with GSVRoutingMetadata

use of com.alibaba.rsocket.metadata.GSVRoutingMetadata in project alibaba-rsocket-broker by alibaba.

the class UpstreamForwardRSocket method requestResponse.

@Override
@NotNull
public Mono<Payload> requestResponse(@NotNull Payload payload) {
    BinaryRoutingMetadata binaryRoutingMetadata = binaryRoutingMetadata(payload.metadata());
    GSVRoutingMetadata gsvRoutingMetadata;
    if (binaryRoutingMetadata != null) {
        gsvRoutingMetadata = GSVRoutingMetadata.from(new String(binaryRoutingMetadata.getRoutingText(), StandardCharsets.UTF_8));
    } else {
        RSocketCompositeMetadata compositeMetadata = RSocketCompositeMetadata.from(payload.metadata());
        gsvRoutingMetadata = compositeMetadata.getRoutingMetaData();
        if (gsvRoutingMetadata == null) {
            return Mono.error(new InvalidException(RsocketErrorCode.message("RST-600404")));
        }
    }
    // request filters
    Mono<RSocket> destination = findDestination(gsvRoutingMetadata);
    if (this.filterChain.isFiltersPresent()) {
        RSocketExchange exchange = new RSocketExchange(FrameType.REQUEST_RESPONSE, gsvRoutingMetadata, payload, this.upstreamBrokerMetadata);
        destination = filterChain.filter(exchange).then(destination);
    }
    // call destination
    return destination.flatMap(rsocket -> {
        metrics(gsvRoutingMetadata, "0x05");
        return rsocket.requestResponse(payload);
    });
}

Example 8 with GSVRoutingMetadata

use of com.alibaba.rsocket.metadata.GSVRoutingMetadata in project alibaba-rsocket-broker by alibaba.

the class UpstreamForwardRSocket method fireAndForget.

@Override
@NotNull
public Mono<Void> fireAndForget(@NotNull Payload payload) {
    BinaryRoutingMetadata binaryRoutingMetadata = binaryRoutingMetadata(payload.metadata());
    GSVRoutingMetadata gsvRoutingMetadata;
    if (binaryRoutingMetadata != null) {
        gsvRoutingMetadata = GSVRoutingMetadata.from(new String(binaryRoutingMetadata.getRoutingText(), StandardCharsets.UTF_8));
    } else {
        RSocketCompositeMetadata compositeMetadata = RSocketCompositeMetadata.from(payload.metadata());
        gsvRoutingMetadata = compositeMetadata.getRoutingMetaData();
        if (gsvRoutingMetadata == null) {
            return Mono.error(new InvalidException(RsocketErrorCode.message("RST-600404")));
        }
    }
    // request filters
    Mono<RSocket> destination = findDestination(gsvRoutingMetadata);
    if (this.filterChain.isFiltersPresent()) {
        RSocketExchange exchange = new RSocketExchange(FrameType.REQUEST_FNF, gsvRoutingMetadata, payload, this.upstreamBrokerMetadata);
        destination = filterChain.filter(exchange).then(destination);
    }
    // call destination
    return destination.flatMap(rsocket -> {
        metrics(gsvRoutingMetadata, "0x05");
        return rsocket.fireAndForget(payload);
    });
}

Example 9 with GSVRoutingMetadata

use of com.alibaba.rsocket.metadata.GSVRoutingMetadata in project alibaba-rsocket-broker by alibaba.

the class ServiceTestingView method callRSocketService.

public void callRSocketService(String service, String method, @Nullable String jsonData, Pre response) {
    Integer handlerId = this.routingSelector.findHandler(ServiceLocator.serviceHashCode(service));
    if (handlerId != null) {
        RSocketBrokerResponderHandler handler = handlerRegistry.findById(handlerId);
        if (handler != null) {
            // composite metadata for health check
            RSocketCompositeMetadata compositeMetadata = RSocketCompositeMetadata.from(new GSVRoutingMetadata(null, service, method, null), new MessageMimeTypeMetadata(RSocketMimeType.Json));
            ByteBuf payLoadData;
            if (jsonData == null || jsonData.isEmpty()) {
                payLoadData = Unpooled.EMPTY_BUFFER;
            } else {
                payLoadData = Unpooled.wrappedBuffer(jsonData.getBytes(StandardCharsets.UTF_8));
            }
            Payload requestPayload = ByteBufPayload.create(payLoadData, compositeMetadata.getContent());
            handler.getPeerRsocket().requestResponse(requestPayload).doOnError(throwable -> getUI().ifPresent(ui -> ui.access(() -> {
                response.setText(throwable.getMessage());
            }))).subscribe(payload -> getUI().ifPresent(ui -> ui.access(() -> {
                response.setText(payload.getDataUtf8());
            })));
        } else {
            this.serviceNameFiled.setInvalid(true);
            this.serviceNameFiled.setErrorMessage("No Service Provider!");
        }
    } else {
        this.serviceNameFiled.setInvalid(true);
        this.serviceNameFiled.setErrorMessage("Service not found!");
    }
}

Example 10 with GSVRoutingMetadata

use of com.alibaba.rsocket.metadata.GSVRoutingMetadata in project alibaba-rsocket-broker by alibaba.

the class ServiceQueryController method queryDefinition.

@GetMapping(value = "/definition/{serviceName}")
public Mono<String> queryDefinition(@PathVariable(name = "serviceName") String serviceName) {
    Integer handler = routingSelector.findHandler(new ServiceLocator("", serviceName, "").getId());
    if (handler != null) {
        RSocketBrokerResponderHandler brokerResponderHandler = brokerHandlerRegistry.findById(handler);
        if (brokerResponderHandler != null) {
            GSVRoutingMetadata routingMetadata = new GSVRoutingMetadata("", ReactiveServiceDiscovery.class.getCanonicalName() + ".findServiceByFullName", "");
            RSocketCompositeMetadata compositeMetadata = RSocketCompositeMetadata.from(routingMetadata, jsonMetaEncoding);
            ByteBuf bodyBuf = Unpooled.wrappedBuffer(("[\"" + serviceName + "\"]").getBytes(StandardCharsets.UTF_8));
            return brokerResponderHandler.getPeerRsocket().requestResponse(ByteBufPayload.create(bodyBuf, compositeMetadata.getContent())).map(Payload::getDataUtf8);
        }
    }
    return Mono.error(new Exception(RsocketErrorCode.message("RST-900404", serviceName)));
}