// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.
//
package impala;

// Definitions for service used for rpc-mgr-test.
message PingRequestPB {
}

message PingResponsePB {
  required int32 int_response = 1;
}

service PingService {
  rpc Ping(PingRequestPB) returns (PingResponsePB);
}

message ScanMemRequestPB {
  required int32 pattern = 1;
  required int32 sidecar_idx = 2;
}

message ScanMemResponsePB {
}

service ScanMemService {
  rpc ScanMem(ScanMemRequestPB) returns (ScanMemResponsePB);
}
