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remote.go
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remote.go
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// Copyright (C) 2017 Google Inc.
//
// Licensed 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 replay
import (
"context"
"github.com/google/gapid/core/event"
"github.com/google/gapid/core/net/grpcutil"
"github.com/google/gapid/core/os/device"
"github.com/google/gapid/test/robot/job"
"github.com/google/gapid/test/robot/job/worker"
"github.com/google/gapid/test/robot/search"
"google.golang.org/grpc"
)
type remote struct {
client ServiceClient
}
// NewRemote returns a Worker that talks to a remote grpc replay service.
func NewRemote(ctx context.Context, conn *grpc.ClientConn) Manager {
return &remote{
client: NewServiceClient(conn),
}
}
// Search implements Manager.Search
// It forwards the call through grpc to the remote implementation.
func (m *remote) Search(ctx context.Context, query *search.Query, handler ActionHandler) error {
stream, err := m.client.Search(ctx, query)
if err != nil {
return err
}
return event.Feed(ctx, event.AsHandler(ctx, handler), grpcutil.ToProducer(stream))
}
// Register implements Manager.Register
// It forwards the call through grpc to the remote implementation.
func (m *remote) Register(ctx context.Context, host *device.Instance, target *device.Instance, handler TaskHandler) error {
request := &worker.RegisterRequest{Host: host, Target: target}
stream, err := m.client.Register(ctx, request)
if err != nil {
return err
}
return event.Feed(ctx, event.AsHandler(ctx, handler), grpcutil.ToProducer(stream))
}
// Do implements Manager.Do
// It forwards the call through grpc to the remote implementation.
func (m *remote) Do(ctx context.Context, device string, input *Input) (string, error) {
response, err := m.client.Do(ctx, &DoRequest{Device: device, Input: input})
return response.Id, err
}
// Update implements Manager.Update
// It forwards the call through grpc to the remote implementation.
func (m *remote) Update(ctx context.Context, action string, status job.Status, output *Output) error {
request := &UpdateRequest{Action: action, Status: status, Output: output}
_, err := m.client.Update(ctx, request)
return err
}