io.grpc.protobuf.ProtoUtils Java Examples
The following examples show how to use
io.grpc.protobuf.ProtoUtils.
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Example #1
Source File: SpannerExceptionUtilTest.java From cloud-spanner-r2dbc with Apache License 2.0 | 6 votes |
@Test public void testRetryableExceptionWithDelay() { RetryInfo retryInfo = RetryInfo.newBuilder() .setRetryDelay(Duration.newBuilder().setSeconds(22L)) .build(); Metadata errorMetadata = new Metadata(); errorMetadata.put(ProtoUtils.keyForProto(RetryInfo.getDefaultInstance()), retryInfo); StatusRuntimeException retryableException = new StatusRuntimeException(Status.RESOURCE_EXHAUSTED, errorMetadata); assertThat(createR2dbcException(retryableException)) .isInstanceOf(R2dbcTransientResourceException.class); }
Example #2
Source File: TripleServer.java From sofa-rpc with Apache License 2.0 | 6 votes |
private List<MethodDescriptor<Request, Response>> getMethodDescriptor( ProviderConfig providerConfig) { List<MethodDescriptor<Request, Response>> result = new ArrayList<>(); Set<String> methodNames = SofaProtoUtils.getMethodNames(providerConfig.getInterfaceId()); for (String name : methodNames) { MethodDescriptor<Request, Response> methodDescriptor = MethodDescriptor.<Request, Response>newBuilder() .setType(MethodDescriptor.MethodType.UNARY) .setFullMethodName(generateFullMethodName(providerConfig.getInterfaceId(), name)) .setSampledToLocalTracing(true) .setRequestMarshaller(ProtoUtils.marshaller( Request.getDefaultInstance())) .setResponseMarshaller(ProtoUtils.marshaller( Response.getDefaultInstance())) .build(); result.add(methodDescriptor); } return result; }
Example #3
Source File: GrpcClient.java From sofa-jraft with Apache License 2.0 | 5 votes |
private MethodDescriptor<Message, Message> getCallMethod(final Object request) { final String interest = request.getClass().getName(); final Message reqIns = Requires.requireNonNull(this.parserClasses.get(interest), "null default instance: " + interest); return MethodDescriptor // .<Message, Message> newBuilder() // .setType(MethodDescriptor.MethodType.UNARY) // .setFullMethodName(MethodDescriptor.generateFullMethodName(interest, GrpcRaftRpcFactory.FIXED_METHOD_NAME)) // .setRequestMarshaller(ProtoUtils.marshaller(reqIns)) // .setResponseMarshaller( ProtoUtils.marshaller(this.marshallerRegistry.findResponseInstanceByRequest(interest))) // .build(); }
Example #4
Source File: GrpcServer.java From sofa-jraft with Apache License 2.0 | 4 votes |
@SuppressWarnings("unchecked") @Override public void registerProcessor(final RpcProcessor processor) { final String interest = processor.interest(); final Message reqIns = Requires.requireNonNull(this.parserClasses.get(interest), "null default instance: " + interest); final MethodDescriptor<Message, Message> method = MethodDescriptor // .<Message, Message>newBuilder() // .setType(MethodDescriptor.MethodType.UNARY) // .setFullMethodName( MethodDescriptor.generateFullMethodName(processor.interest(), GrpcRaftRpcFactory.FIXED_METHOD_NAME)) // .setRequestMarshaller(ProtoUtils.marshaller(reqIns)) // .setResponseMarshaller(ProtoUtils.marshaller(this.marshallerRegistry.findResponseInstanceByRequest(interest))) // .build(); final ServerCallHandler<Message, Message> handler = ServerCalls.asyncUnaryCall( (request, responseObserver) -> { final SocketAddress remoteAddress = RemoteAddressInterceptor.getRemoteAddress(); final Connection conn = ConnectionInterceptor.getCurrentConnection(this.closedEventListeners); final RpcContext rpcCtx = new RpcContext() { @Override public void sendResponse(final Object responseObj) { try { responseObserver.onNext((Message) responseObj); responseObserver.onCompleted(); } catch (final Throwable t) { LOG.warn("[GRPC] failed to send response: {}.", t); } } @Override public Connection getConnection() { if (conn == null) { throw new IllegalStateException("fail to get connection"); } return conn; } @Override public String getRemoteAddress() { // Rely on GRPC's capabilities, not magic (netty channel) return remoteAddress != null ? remoteAddress.toString() : null; } }; final RpcProcessor.ExecutorSelector selector = processor.executorSelector(); Executor executor; if (selector != null && request instanceof RpcRequests.AppendEntriesRequest) { final RpcRequests.AppendEntriesRequest req = (RpcRequests.AppendEntriesRequest) request; final RpcRequests.AppendEntriesRequestHeader.Builder header = RpcRequests.AppendEntriesRequestHeader // .newBuilder() // .setGroupId(req.getGroupId()) // .setPeerId(req.getPeerId()) // .setServerId(req.getServerId()); executor = selector.select(interest, header.build()); } else { executor = processor.executor(); } if (executor == null) { executor = this.defaultExecutor; } if (executor != null) { executor.execute(() -> processor.handleRequest(rpcCtx, request)); } else { processor.handleRequest(rpcCtx, request); } }); final ServerServiceDefinition serviceDef = ServerServiceDefinition // .builder(interest) // .addMethod(method, handler) // .build(); this.handlerRegistry .addService(ServerInterceptors.intercept(serviceDef, this.serverInterceptors.toArray(new ServerInterceptor[0]))); }