content: package com.taobao.arthas.grpcweb.grpc.service;
  
  import com.taobao.arthas.core.shell.system.ExecStatus;
  import io.arthas.api.ArthasServices.ResponseBody;
  import io.arthas.api.PwdGrpc;
  import com.google.protobuf.Empty;
  import com.taobao.arthas.core.command.model.PwdModel;
  
  import com.taobao.arthas.core.shell.session.SessionManager;
  import com.taobao.arthas.grpcweb.grpc.observer.ArthasStreamObserver;
  import com.taobao.arthas.grpcweb.grpc.observer.impl.ArthasStreamObserverImpl;
  import io.grpc.stub.StreamObserver;
  
  import java.io.File;
  import java.lang.instrument.Instrumentation;
  
  
  public class PwdCommandService extends PwdGrpc.PwdImplBase{
  
      private GrpcJobController grpcJobController;
  
  
      public PwdCommandService(GrpcJobController grpcJobController) {
          this.grpcJobController = grpcJobController;
      }
  
      @Override
      public void pwd(Empty empty, StreamObserver<ResponseBody> responseObserver){
          String path = new File("").getAbsolutePath();
          ArthasStreamObserver<ResponseBody> arthasStreamObserver = new ArthasStreamObserverImpl<>(responseObserver, null,grpcJobController);
          arthasStreamObserver.setProcessStatus(ExecStatus.RUNNING);
          arthasStreamObserver.appendResult(new PwdModel(path));
          arthasStreamObserver.onCompleted();
      }
  }
  