Examples with GrpcGraknService ai.grakn.engine.rpc.GrpcGraknService used on opensource projects

Example 1 with GrpcGraknService

use of ai.grakn.engine.rpc.GrpcGraknService in project grakn by graknlabs.

the class EngineContext method startGraknEngineServer.

private GraknEngineServer startGraknEngineServer(RedisWrapper redisWrapper) throws IOException {
    EngineID id = EngineID.me();
    GraknEngineStatus status = new GraknEngineStatus();
    MetricRegistry metricRegistry = new MetricRegistry();
    // distributed locks
    LockProvider lockProvider = new JedisLockProvider(redisWrapper.getJedisPool());
    graknKeyspaceStore = GraknKeyspaceStoreImpl.create(new GraknSystemKeyspaceSession(config));
    // tx-factory
    engineGraknTxFactory = EngineGraknTxFactory.create(lockProvider, config, graknKeyspaceStore);
    // post-processing
    IndexStorage indexStorage = RedisIndexStorage.create(redisWrapper.getJedisPool(), metricRegistry);
    CountStorage countStorage = RedisCountStorage.create(redisWrapper.getJedisPool(), metricRegistry);
    IndexPostProcessor indexPostProcessor = IndexPostProcessor.create(lockProvider, indexStorage);
    CountPostProcessor countPostProcessor = CountPostProcessor.create(config, engineGraknTxFactory, lockProvider, metricRegistry, countStorage);
    PostProcessor postProcessor = PostProcessor.create(indexPostProcessor, countPostProcessor);
    GrpcOpenRequestExecutor requestExecutor = new GrpcOpenRequestExecutorImpl(engineGraknTxFactory);
    Server server = ServerBuilder.forPort(0).addService(new GrpcGraknService(requestExecutor, postProcessor)).build();
    GrpcServer grpcServer = GrpcServer.create(server);
    GraknTestUtil.allocateSparkPort(config);
    QueueSanityCheck queueSanityCheck = new RedisSanityCheck(redisWrapper);
    GraknEngineServer graknEngineServer = GraknEngineServerFactory.createGraknEngineServer(id, config, status, spark, Collections.emptyList(), grpcServer, engineGraknTxFactory, metricRegistry, queueSanityCheck, lockProvider, postProcessor, graknKeyspaceStore);
    graknEngineServer.start();
    // Read the automatically allocated ports and write them back into the config
    config.setConfigProperty(GraknConfigKey.GRPC_PORT, server.getPort());
    return graknEngineServer;
}

Example 2 with GrpcGraknService

use of ai.grakn.engine.rpc.GrpcGraknService in project grakn by graknlabs.

the class GraknEngineServerFactory method configureGrpcServer.

private static GrpcServer configureGrpcServer(GraknConfig config, EngineGraknTxFactory engineGraknTxFactory, PostProcessor postProcessor) {
    int grpcPort = config.getProperty(GraknConfigKey.GRPC_PORT);
    GrpcOpenRequestExecutor requestExecutor = new GrpcOpenRequestExecutorImpl(engineGraknTxFactory);
    Server grpcServer = ServerBuilder.forPort(grpcPort).addService(new GrpcGraknService(requestExecutor, postProcessor)).build();
    return GrpcServer.create(grpcServer);
}

Example 3 with GrpcGraknService

use of ai.grakn.engine.rpc.GrpcGraknService in project grakn by graknlabs.

the class GraknEngineServerTest method createGraknEngineServer.

private GraknEngineServer createGraknEngineServer(RedisWrapper redisWrapper) {
    // grakn engine configuration
    EngineID engineId = EngineID.me();
    GraknEngineStatus status = new GraknEngineStatus();
    MetricRegistry metricRegistry = new MetricRegistry();
    // distributed locks
    LockProvider lockProvider = new JedisLockProvider(redisWrapper.getJedisPool());
    graknKeyspaceStore = GraknKeyspaceStoreFake.of();
    // tx-factory
    EngineGraknTxFactory engineGraknTxFactory = EngineGraknTxFactory.create(lockProvider, config, graknKeyspaceStore);
    // post-processing
    IndexStorage indexStorage = RedisIndexStorage.create(redisWrapper.getJedisPool(), metricRegistry);
    CountStorage countStorage = RedisCountStorage.create(redisWrapper.getJedisPool(), metricRegistry);
    IndexPostProcessor indexPostProcessor = IndexPostProcessor.create(lockProvider, indexStorage);
    CountPostProcessor countPostProcessor = CountPostProcessor.create(config, engineGraknTxFactory, lockProvider, metricRegistry, countStorage);
    PostProcessor postProcessor = PostProcessor.create(indexPostProcessor, countPostProcessor);
    // http services: spark, http controller, and gRPC server
    Service sparkHttp = Service.ignite();
    Collection<HttpController> httpControllers = Collections.emptyList();
    int grpcPort = config.getProperty(GraknConfigKey.GRPC_PORT);
    GrpcOpenRequestExecutor requestExecutor = new GrpcOpenRequestExecutorImpl(engineGraknTxFactory);
    Server server = ServerBuilder.forPort(grpcPort).addService(new GrpcGraknService(requestExecutor, postProcessor)).build();
    GrpcServer grpcServer = GrpcServer.create(server);
    QueueSanityCheck queueSanityCheck = new RedisSanityCheck(redisWrapper);
    return GraknEngineServerFactory.createGraknEngineServer(engineId, config, status, sparkHttp, httpControllers, grpcServer, engineGraknTxFactory, metricRegistry, queueSanityCheck, lockProvider, postProcessor, graknKeyspaceStore);
}