| // Copyright 2022 Google LLC |
| // |
| // 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 |
| // |
| // https://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. |
| |
| // Code generated by protoc-gen-go_gapic. DO NOT EDIT. |
| |
| package livestream |
| |
| import ( |
| "context" |
| "fmt" |
| "math" |
| "net/url" |
| "time" |
| |
| "cloud.google.com/go/longrunning" |
| lroauto "cloud.google.com/go/longrunning/autogen" |
| gax "github.com/googleapis/gax-go/v2" |
| "google.golang.org/api/iterator" |
| "google.golang.org/api/option" |
| "google.golang.org/api/option/internaloption" |
| gtransport "google.golang.org/api/transport/grpc" |
| livestreampb "google.golang.org/genproto/googleapis/cloud/video/livestream/v1" |
| longrunningpb "google.golang.org/genproto/googleapis/longrunning" |
| "google.golang.org/grpc" |
| "google.golang.org/grpc/codes" |
| "google.golang.org/grpc/metadata" |
| "google.golang.org/protobuf/proto" |
| ) |
| |
| var newClientHook clientHook |
| |
| // CallOptions contains the retry settings for each method of Client. |
| type CallOptions struct { |
| CreateChannel []gax.CallOption |
| ListChannels []gax.CallOption |
| GetChannel []gax.CallOption |
| DeleteChannel []gax.CallOption |
| UpdateChannel []gax.CallOption |
| StartChannel []gax.CallOption |
| StopChannel []gax.CallOption |
| CreateInput []gax.CallOption |
| ListInputs []gax.CallOption |
| GetInput []gax.CallOption |
| DeleteInput []gax.CallOption |
| UpdateInput []gax.CallOption |
| CreateEvent []gax.CallOption |
| ListEvents []gax.CallOption |
| GetEvent []gax.CallOption |
| DeleteEvent []gax.CallOption |
| } |
| |
| func defaultGRPCClientOptions() []option.ClientOption { |
| return []option.ClientOption{ |
| internaloption.WithDefaultEndpoint("livestream.googleapis.com:443"), |
| internaloption.WithDefaultMTLSEndpoint("livestream.mtls.googleapis.com:443"), |
| internaloption.WithDefaultAudience("https://livestream.googleapis.com/"), |
| internaloption.WithDefaultScopes(DefaultAuthScopes()...), |
| internaloption.EnableJwtWithScope(), |
| option.WithGRPCDialOption(grpc.WithDefaultCallOptions( |
| grpc.MaxCallRecvMsgSize(math.MaxInt32))), |
| } |
| } |
| |
| func defaultCallOptions() *CallOptions { |
| return &CallOptions{ |
| CreateChannel: []gax.CallOption{}, |
| ListChannels: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 1000 * time.Millisecond, |
| Max: 10000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| GetChannel: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 1000 * time.Millisecond, |
| Max: 10000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| DeleteChannel: []gax.CallOption{}, |
| UpdateChannel: []gax.CallOption{}, |
| StartChannel: []gax.CallOption{}, |
| StopChannel: []gax.CallOption{}, |
| CreateInput: []gax.CallOption{}, |
| ListInputs: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 1000 * time.Millisecond, |
| Max: 10000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| GetInput: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 1000 * time.Millisecond, |
| Max: 10000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| DeleteInput: []gax.CallOption{}, |
| UpdateInput: []gax.CallOption{}, |
| CreateEvent: []gax.CallOption{}, |
| ListEvents: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 1000 * time.Millisecond, |
| Max: 10000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| GetEvent: []gax.CallOption{ |
| gax.WithRetry(func() gax.Retryer { |
| return gax.OnCodes([]codes.Code{ |
| codes.Unavailable, |
| }, gax.Backoff{ |
| Initial: 1000 * time.Millisecond, |
| Max: 10000 * time.Millisecond, |
| Multiplier: 1.30, |
| }) |
| }), |
| }, |
| DeleteEvent: []gax.CallOption{}, |
| } |
| } |
| |
| // internalClient is an interface that defines the methods availaible from Live Stream API. |
| type internalClient interface { |
| Close() error |
| setGoogleClientInfo(...string) |
| Connection() *grpc.ClientConn |
| CreateChannel(context.Context, *livestreampb.CreateChannelRequest, ...gax.CallOption) (*CreateChannelOperation, error) |
| CreateChannelOperation(name string) *CreateChannelOperation |
| ListChannels(context.Context, *livestreampb.ListChannelsRequest, ...gax.CallOption) *ChannelIterator |
| GetChannel(context.Context, *livestreampb.GetChannelRequest, ...gax.CallOption) (*livestreampb.Channel, error) |
| DeleteChannel(context.Context, *livestreampb.DeleteChannelRequest, ...gax.CallOption) (*DeleteChannelOperation, error) |
| DeleteChannelOperation(name string) *DeleteChannelOperation |
| UpdateChannel(context.Context, *livestreampb.UpdateChannelRequest, ...gax.CallOption) (*UpdateChannelOperation, error) |
| UpdateChannelOperation(name string) *UpdateChannelOperation |
| StartChannel(context.Context, *livestreampb.StartChannelRequest, ...gax.CallOption) (*StartChannelOperation, error) |
| StartChannelOperation(name string) *StartChannelOperation |
| StopChannel(context.Context, *livestreampb.StopChannelRequest, ...gax.CallOption) (*StopChannelOperation, error) |
| StopChannelOperation(name string) *StopChannelOperation |
| CreateInput(context.Context, *livestreampb.CreateInputRequest, ...gax.CallOption) (*CreateInputOperation, error) |
| CreateInputOperation(name string) *CreateInputOperation |
| ListInputs(context.Context, *livestreampb.ListInputsRequest, ...gax.CallOption) *InputIterator |
| GetInput(context.Context, *livestreampb.GetInputRequest, ...gax.CallOption) (*livestreampb.Input, error) |
| DeleteInput(context.Context, *livestreampb.DeleteInputRequest, ...gax.CallOption) (*DeleteInputOperation, error) |
| DeleteInputOperation(name string) *DeleteInputOperation |
| UpdateInput(context.Context, *livestreampb.UpdateInputRequest, ...gax.CallOption) (*UpdateInputOperation, error) |
| UpdateInputOperation(name string) *UpdateInputOperation |
| CreateEvent(context.Context, *livestreampb.CreateEventRequest, ...gax.CallOption) (*livestreampb.Event, error) |
| ListEvents(context.Context, *livestreampb.ListEventsRequest, ...gax.CallOption) *EventIterator |
| GetEvent(context.Context, *livestreampb.GetEventRequest, ...gax.CallOption) (*livestreampb.Event, error) |
| DeleteEvent(context.Context, *livestreampb.DeleteEventRequest, ...gax.CallOption) error |
| } |
| |
| // Client is a client for interacting with Live Stream API. |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| // |
| // Using Live Stream API, you can generate live streams in the various |
| // renditions and streaming formats. The streaming format include HTTP Live |
| // Streaming (HLS) and Dynamic Adaptive Streaming over HTTP (DASH). You can send |
| // a source stream in the various ways, including Real-Time Messaging |
| // Protocol (RTMP) and Secure Reliable Transport (SRT). |
| type Client struct { |
| // The internal transport-dependent client. |
| internalClient internalClient |
| |
| // The call options for this service. |
| CallOptions *CallOptions |
| |
| // LROClient is used internally to handle long-running operations. |
| // It is exposed so that its CallOptions can be modified if required. |
| // Users should not Close this client. |
| LROClient *lroauto.OperationsClient |
| } |
| |
| // Wrapper methods routed to the internal client. |
| |
| // Close closes the connection to the API service. The user should invoke this when |
| // the client is no longer required. |
| func (c *Client) Close() error { |
| return c.internalClient.Close() |
| } |
| |
| // setGoogleClientInfo sets the name and version of the application in |
| // the `x-goog-api-client` header passed on each request. Intended for |
| // use by Google-written clients. |
| func (c *Client) setGoogleClientInfo(keyval ...string) { |
| c.internalClient.setGoogleClientInfo(keyval...) |
| } |
| |
| // Connection returns a connection to the API service. |
| // |
| // Deprecated. |
| func (c *Client) Connection() *grpc.ClientConn { |
| return c.internalClient.Connection() |
| } |
| |
| // CreateChannel creates a channel with the provided unique ID in the specified |
| // region. |
| func (c *Client) CreateChannel(ctx context.Context, req *livestreampb.CreateChannelRequest, opts ...gax.CallOption) (*CreateChannelOperation, error) { |
| return c.internalClient.CreateChannel(ctx, req, opts...) |
| } |
| |
| // CreateChannelOperation returns a new CreateChannelOperation from a given name. |
| // The name must be that of a previously created CreateChannelOperation, possibly from a different process. |
| func (c *Client) CreateChannelOperation(name string) *CreateChannelOperation { |
| return c.internalClient.CreateChannelOperation(name) |
| } |
| |
| // ListChannels returns a list of all channels in the specified region. |
| func (c *Client) ListChannels(ctx context.Context, req *livestreampb.ListChannelsRequest, opts ...gax.CallOption) *ChannelIterator { |
| return c.internalClient.ListChannels(ctx, req, opts...) |
| } |
| |
| // GetChannel returns the specified channel. |
| func (c *Client) GetChannel(ctx context.Context, req *livestreampb.GetChannelRequest, opts ...gax.CallOption) (*livestreampb.Channel, error) { |
| return c.internalClient.GetChannel(ctx, req, opts...) |
| } |
| |
| // DeleteChannel deletes the specified channel. |
| func (c *Client) DeleteChannel(ctx context.Context, req *livestreampb.DeleteChannelRequest, opts ...gax.CallOption) (*DeleteChannelOperation, error) { |
| return c.internalClient.DeleteChannel(ctx, req, opts...) |
| } |
| |
| // DeleteChannelOperation returns a new DeleteChannelOperation from a given name. |
| // The name must be that of a previously created DeleteChannelOperation, possibly from a different process. |
| func (c *Client) DeleteChannelOperation(name string) *DeleteChannelOperation { |
| return c.internalClient.DeleteChannelOperation(name) |
| } |
| |
| // UpdateChannel updates the specified channel. |
| func (c *Client) UpdateChannel(ctx context.Context, req *livestreampb.UpdateChannelRequest, opts ...gax.CallOption) (*UpdateChannelOperation, error) { |
| return c.internalClient.UpdateChannel(ctx, req, opts...) |
| } |
| |
| // UpdateChannelOperation returns a new UpdateChannelOperation from a given name. |
| // The name must be that of a previously created UpdateChannelOperation, possibly from a different process. |
| func (c *Client) UpdateChannelOperation(name string) *UpdateChannelOperation { |
| return c.internalClient.UpdateChannelOperation(name) |
| } |
| |
| // StartChannel starts the specified channel. Part of the video pipeline will be created |
| // only when the StartChannel request is received by the server. |
| func (c *Client) StartChannel(ctx context.Context, req *livestreampb.StartChannelRequest, opts ...gax.CallOption) (*StartChannelOperation, error) { |
| return c.internalClient.StartChannel(ctx, req, opts...) |
| } |
| |
| // StartChannelOperation returns a new StartChannelOperation from a given name. |
| // The name must be that of a previously created StartChannelOperation, possibly from a different process. |
| func (c *Client) StartChannelOperation(name string) *StartChannelOperation { |
| return c.internalClient.StartChannelOperation(name) |
| } |
| |
| // StopChannel stops the specified channel. Part of the video pipeline will be released |
| // when the StopChannel request is received by the server. |
| func (c *Client) StopChannel(ctx context.Context, req *livestreampb.StopChannelRequest, opts ...gax.CallOption) (*StopChannelOperation, error) { |
| return c.internalClient.StopChannel(ctx, req, opts...) |
| } |
| |
| // StopChannelOperation returns a new StopChannelOperation from a given name. |
| // The name must be that of a previously created StopChannelOperation, possibly from a different process. |
| func (c *Client) StopChannelOperation(name string) *StopChannelOperation { |
| return c.internalClient.StopChannelOperation(name) |
| } |
| |
| // CreateInput creates an input with the provided unique ID in the specified region. |
| func (c *Client) CreateInput(ctx context.Context, req *livestreampb.CreateInputRequest, opts ...gax.CallOption) (*CreateInputOperation, error) { |
| return c.internalClient.CreateInput(ctx, req, opts...) |
| } |
| |
| // CreateInputOperation returns a new CreateInputOperation from a given name. |
| // The name must be that of a previously created CreateInputOperation, possibly from a different process. |
| func (c *Client) CreateInputOperation(name string) *CreateInputOperation { |
| return c.internalClient.CreateInputOperation(name) |
| } |
| |
| // ListInputs returns a list of all inputs in the specified region. |
| func (c *Client) ListInputs(ctx context.Context, req *livestreampb.ListInputsRequest, opts ...gax.CallOption) *InputIterator { |
| return c.internalClient.ListInputs(ctx, req, opts...) |
| } |
| |
| // GetInput returns the specified input. |
| func (c *Client) GetInput(ctx context.Context, req *livestreampb.GetInputRequest, opts ...gax.CallOption) (*livestreampb.Input, error) { |
| return c.internalClient.GetInput(ctx, req, opts...) |
| } |
| |
| // DeleteInput deletes the specified input. |
| func (c *Client) DeleteInput(ctx context.Context, req *livestreampb.DeleteInputRequest, opts ...gax.CallOption) (*DeleteInputOperation, error) { |
| return c.internalClient.DeleteInput(ctx, req, opts...) |
| } |
| |
| // DeleteInputOperation returns a new DeleteInputOperation from a given name. |
| // The name must be that of a previously created DeleteInputOperation, possibly from a different process. |
| func (c *Client) DeleteInputOperation(name string) *DeleteInputOperation { |
| return c.internalClient.DeleteInputOperation(name) |
| } |
| |
| // UpdateInput updates the specified input. |
| func (c *Client) UpdateInput(ctx context.Context, req *livestreampb.UpdateInputRequest, opts ...gax.CallOption) (*UpdateInputOperation, error) { |
| return c.internalClient.UpdateInput(ctx, req, opts...) |
| } |
| |
| // UpdateInputOperation returns a new UpdateInputOperation from a given name. |
| // The name must be that of a previously created UpdateInputOperation, possibly from a different process. |
| func (c *Client) UpdateInputOperation(name string) *UpdateInputOperation { |
| return c.internalClient.UpdateInputOperation(name) |
| } |
| |
| // CreateEvent creates an event with the provided unique ID in the specified channel. |
| func (c *Client) CreateEvent(ctx context.Context, req *livestreampb.CreateEventRequest, opts ...gax.CallOption) (*livestreampb.Event, error) { |
| return c.internalClient.CreateEvent(ctx, req, opts...) |
| } |
| |
| // ListEvents returns a list of all events in the specified channel. |
| func (c *Client) ListEvents(ctx context.Context, req *livestreampb.ListEventsRequest, opts ...gax.CallOption) *EventIterator { |
| return c.internalClient.ListEvents(ctx, req, opts...) |
| } |
| |
| // GetEvent returns the specified event. |
| func (c *Client) GetEvent(ctx context.Context, req *livestreampb.GetEventRequest, opts ...gax.CallOption) (*livestreampb.Event, error) { |
| return c.internalClient.GetEvent(ctx, req, opts...) |
| } |
| |
| // DeleteEvent deletes the specified event. |
| func (c *Client) DeleteEvent(ctx context.Context, req *livestreampb.DeleteEventRequest, opts ...gax.CallOption) error { |
| return c.internalClient.DeleteEvent(ctx, req, opts...) |
| } |
| |
| // gRPCClient is a client for interacting with Live Stream API over gRPC transport. |
| // |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| type gRPCClient struct { |
| // Connection pool of gRPC connections to the service. |
| connPool gtransport.ConnPool |
| |
| // flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE |
| disableDeadlines bool |
| |
| // Points back to the CallOptions field of the containing Client |
| CallOptions **CallOptions |
| |
| // The gRPC API client. |
| client livestreampb.LivestreamServiceClient |
| |
| // LROClient is used internally to handle long-running operations. |
| // It is exposed so that its CallOptions can be modified if required. |
| // Users should not Close this client. |
| LROClient **lroauto.OperationsClient |
| |
| // The x-goog-* metadata to be sent with each request. |
| xGoogMetadata metadata.MD |
| } |
| |
| // NewClient creates a new livestream service client based on gRPC. |
| // The returned client must be Closed when it is done being used to clean up its underlying connections. |
| // |
| // Using Live Stream API, you can generate live streams in the various |
| // renditions and streaming formats. The streaming format include HTTP Live |
| // Streaming (HLS) and Dynamic Adaptive Streaming over HTTP (DASH). You can send |
| // a source stream in the various ways, including Real-Time Messaging |
| // Protocol (RTMP) and Secure Reliable Transport (SRT). |
| func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) { |
| clientOpts := defaultGRPCClientOptions() |
| if newClientHook != nil { |
| hookOpts, err := newClientHook(ctx, clientHookParams{}) |
| if err != nil { |
| return nil, err |
| } |
| clientOpts = append(clientOpts, hookOpts...) |
| } |
| |
| disableDeadlines, err := checkDisableDeadlines() |
| if err != nil { |
| return nil, err |
| } |
| |
| connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...) |
| if err != nil { |
| return nil, err |
| } |
| client := Client{CallOptions: defaultCallOptions()} |
| |
| c := &gRPCClient{ |
| connPool: connPool, |
| disableDeadlines: disableDeadlines, |
| client: livestreampb.NewLivestreamServiceClient(connPool), |
| CallOptions: &client.CallOptions, |
| } |
| c.setGoogleClientInfo() |
| |
| client.internalClient = c |
| |
| client.LROClient, err = lroauto.NewOperationsClient(ctx, gtransport.WithConnPool(connPool)) |
| if err != nil { |
| // This error "should not happen", since we are just reusing old connection pool |
| // and never actually need to dial. |
| // If this does happen, we could leak connp. However, we cannot close conn: |
| // If the user invoked the constructor with option.WithGRPCConn, |
| // we would close a connection that's still in use. |
| // TODO: investigate error conditions. |
| return nil, err |
| } |
| c.LROClient = &client.LROClient |
| return &client, nil |
| } |
| |
| // Connection returns a connection to the API service. |
| // |
| // Deprecated. |
| func (c *gRPCClient) Connection() *grpc.ClientConn { |
| return c.connPool.Conn() |
| } |
| |
| // setGoogleClientInfo sets the name and version of the application in |
| // the `x-goog-api-client` header passed on each request. Intended for |
| // use by Google-written clients. |
| func (c *gRPCClient) setGoogleClientInfo(keyval ...string) { |
| kv := append([]string{"gl-go", versionGo()}, keyval...) |
| kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "grpc", grpc.Version) |
| c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...)) |
| } |
| |
| // Close closes the connection to the API service. The user should invoke this when |
| // the client is no longer required. |
| func (c *gRPCClient) Close() error { |
| return c.connPool.Close() |
| } |
| |
| func (c *gRPCClient) CreateChannel(ctx context.Context, req *livestreampb.CreateChannelRequest, opts ...gax.CallOption) (*CreateChannelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CreateChannel[0:len((*c.CallOptions).CreateChannel):len((*c.CallOptions).CreateChannel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.CreateChannel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &CreateChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) ListChannels(ctx context.Context, req *livestreampb.ListChannelsRequest, opts ...gax.CallOption) *ChannelIterator { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).ListChannels[0:len((*c.CallOptions).ListChannels):len((*c.CallOptions).ListChannels)], opts...) |
| it := &ChannelIterator{} |
| req = proto.Clone(req).(*livestreampb.ListChannelsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*livestreampb.Channel, string, error) { |
| resp := &livestreampb.ListChannelsResponse{} |
| if pageToken != "" { |
| req.PageToken = pageToken |
| } |
| if pageSize > math.MaxInt32 { |
| req.PageSize = math.MaxInt32 |
| } else if pageSize != 0 { |
| req.PageSize = int32(pageSize) |
| } |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.ListChannels(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetChannels(), resp.GetNextPageToken(), nil |
| } |
| fetch := func(pageSize int, pageToken string) (string, error) { |
| items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) |
| if err != nil { |
| return "", err |
| } |
| it.items = append(it.items, items...) |
| return nextPageToken, nil |
| } |
| |
| it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) |
| it.pageInfo.MaxSize = int(req.GetPageSize()) |
| it.pageInfo.Token = req.GetPageToken() |
| |
| return it |
| } |
| |
| func (c *gRPCClient) GetChannel(ctx context.Context, req *livestreampb.GetChannelRequest, opts ...gax.CallOption) (*livestreampb.Channel, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).GetChannel[0:len((*c.CallOptions).GetChannel):len((*c.CallOptions).GetChannel)], opts...) |
| var resp *livestreampb.Channel |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.GetChannel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) DeleteChannel(ctx context.Context, req *livestreampb.DeleteChannelRequest, opts ...gax.CallOption) (*DeleteChannelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).DeleteChannel[0:len((*c.CallOptions).DeleteChannel):len((*c.CallOptions).DeleteChannel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.DeleteChannel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &DeleteChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) UpdateChannel(ctx context.Context, req *livestreampb.UpdateChannelRequest, opts ...gax.CallOption) (*UpdateChannelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "channel.name", url.QueryEscape(req.GetChannel().GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).UpdateChannel[0:len((*c.CallOptions).UpdateChannel):len((*c.CallOptions).UpdateChannel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.UpdateChannel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &UpdateChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) StartChannel(ctx context.Context, req *livestreampb.StartChannelRequest, opts ...gax.CallOption) (*StartChannelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).StartChannel[0:len((*c.CallOptions).StartChannel):len((*c.CallOptions).StartChannel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.StartChannel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &StartChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) StopChannel(ctx context.Context, req *livestreampb.StopChannelRequest, opts ...gax.CallOption) (*StopChannelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).StopChannel[0:len((*c.CallOptions).StopChannel):len((*c.CallOptions).StopChannel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.StopChannel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &StopChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) CreateInput(ctx context.Context, req *livestreampb.CreateInputRequest, opts ...gax.CallOption) (*CreateInputOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CreateInput[0:len((*c.CallOptions).CreateInput):len((*c.CallOptions).CreateInput)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.CreateInput(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &CreateInputOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) ListInputs(ctx context.Context, req *livestreampb.ListInputsRequest, opts ...gax.CallOption) *InputIterator { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).ListInputs[0:len((*c.CallOptions).ListInputs):len((*c.CallOptions).ListInputs)], opts...) |
| it := &InputIterator{} |
| req = proto.Clone(req).(*livestreampb.ListInputsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*livestreampb.Input, string, error) { |
| resp := &livestreampb.ListInputsResponse{} |
| if pageToken != "" { |
| req.PageToken = pageToken |
| } |
| if pageSize > math.MaxInt32 { |
| req.PageSize = math.MaxInt32 |
| } else if pageSize != 0 { |
| req.PageSize = int32(pageSize) |
| } |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.ListInputs(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetInputs(), resp.GetNextPageToken(), nil |
| } |
| fetch := func(pageSize int, pageToken string) (string, error) { |
| items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) |
| if err != nil { |
| return "", err |
| } |
| it.items = append(it.items, items...) |
| return nextPageToken, nil |
| } |
| |
| it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) |
| it.pageInfo.MaxSize = int(req.GetPageSize()) |
| it.pageInfo.Token = req.GetPageToken() |
| |
| return it |
| } |
| |
| func (c *gRPCClient) GetInput(ctx context.Context, req *livestreampb.GetInputRequest, opts ...gax.CallOption) (*livestreampb.Input, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).GetInput[0:len((*c.CallOptions).GetInput):len((*c.CallOptions).GetInput)], opts...) |
| var resp *livestreampb.Input |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.GetInput(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) DeleteInput(ctx context.Context, req *livestreampb.DeleteInputRequest, opts ...gax.CallOption) (*DeleteInputOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).DeleteInput[0:len((*c.CallOptions).DeleteInput):len((*c.CallOptions).DeleteInput)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.DeleteInput(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &DeleteInputOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) UpdateInput(ctx context.Context, req *livestreampb.UpdateInputRequest, opts ...gax.CallOption) (*UpdateInputOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "input.name", url.QueryEscape(req.GetInput().GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).UpdateInput[0:len((*c.CallOptions).UpdateInput):len((*c.CallOptions).UpdateInput)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.UpdateInput(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &UpdateInputOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *gRPCClient) CreateEvent(ctx context.Context, req *livestreampb.CreateEventRequest, opts ...gax.CallOption) (*livestreampb.Event, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CreateEvent[0:len((*c.CallOptions).CreateEvent):len((*c.CallOptions).CreateEvent)], opts...) |
| var resp *livestreampb.Event |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.CreateEvent(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) ListEvents(ctx context.Context, req *livestreampb.ListEventsRequest, opts ...gax.CallOption) *EventIterator { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).ListEvents[0:len((*c.CallOptions).ListEvents):len((*c.CallOptions).ListEvents)], opts...) |
| it := &EventIterator{} |
| req = proto.Clone(req).(*livestreampb.ListEventsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*livestreampb.Event, string, error) { |
| resp := &livestreampb.ListEventsResponse{} |
| if pageToken != "" { |
| req.PageToken = pageToken |
| } |
| if pageSize > math.MaxInt32 { |
| req.PageSize = math.MaxInt32 |
| } else if pageSize != 0 { |
| req.PageSize = int32(pageSize) |
| } |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.ListEvents(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetEvents(), resp.GetNextPageToken(), nil |
| } |
| fetch := func(pageSize int, pageToken string) (string, error) { |
| items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) |
| if err != nil { |
| return "", err |
| } |
| it.items = append(it.items, items...) |
| return nextPageToken, nil |
| } |
| |
| it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) |
| it.pageInfo.MaxSize = int(req.GetPageSize()) |
| it.pageInfo.Token = req.GetPageToken() |
| |
| return it |
| } |
| |
| func (c *gRPCClient) GetEvent(ctx context.Context, req *livestreampb.GetEventRequest, opts ...gax.CallOption) (*livestreampb.Event, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).GetEvent[0:len((*c.CallOptions).GetEvent):len((*c.CallOptions).GetEvent)], opts...) |
| var resp *livestreampb.Event |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.client.GetEvent(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *gRPCClient) DeleteEvent(ctx context.Context, req *livestreampb.DeleteEventRequest, opts ...gax.CallOption) error { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).DeleteEvent[0:len((*c.CallOptions).DeleteEvent):len((*c.CallOptions).DeleteEvent)], opts...) |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| _, err = c.client.DeleteEvent(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| return err |
| } |
| |
| // CreateChannelOperation manages a long-running operation from CreateChannel. |
| type CreateChannelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // CreateChannelOperation returns a new CreateChannelOperation from a given name. |
| // The name must be that of a previously created CreateChannelOperation, possibly from a different process. |
| func (c *gRPCClient) CreateChannelOperation(name string) *CreateChannelOperation { |
| return &CreateChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *CreateChannelOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Channel, error) { |
| var resp livestreampb.Channel |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *CreateChannelOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Channel, error) { |
| var resp livestreampb.Channel |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *CreateChannelOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *CreateChannelOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *CreateChannelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // CreateInputOperation manages a long-running operation from CreateInput. |
| type CreateInputOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // CreateInputOperation returns a new CreateInputOperation from a given name. |
| // The name must be that of a previously created CreateInputOperation, possibly from a different process. |
| func (c *gRPCClient) CreateInputOperation(name string) *CreateInputOperation { |
| return &CreateInputOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *CreateInputOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Input, error) { |
| var resp livestreampb.Input |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *CreateInputOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Input, error) { |
| var resp livestreampb.Input |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *CreateInputOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *CreateInputOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *CreateInputOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DeleteChannelOperation manages a long-running operation from DeleteChannel. |
| type DeleteChannelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // DeleteChannelOperation returns a new DeleteChannelOperation from a given name. |
| // The name must be that of a previously created DeleteChannelOperation, possibly from a different process. |
| func (c *gRPCClient) DeleteChannelOperation(name string) *DeleteChannelOperation { |
| return &DeleteChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *DeleteChannelOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *DeleteChannelOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *DeleteChannelOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *DeleteChannelOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *DeleteChannelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DeleteInputOperation manages a long-running operation from DeleteInput. |
| type DeleteInputOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // DeleteInputOperation returns a new DeleteInputOperation from a given name. |
| // The name must be that of a previously created DeleteInputOperation, possibly from a different process. |
| func (c *gRPCClient) DeleteInputOperation(name string) *DeleteInputOperation { |
| return &DeleteInputOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *DeleteInputOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *DeleteInputOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *DeleteInputOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *DeleteInputOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *DeleteInputOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // StartChannelOperation manages a long-running operation from StartChannel. |
| type StartChannelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // StartChannelOperation returns a new StartChannelOperation from a given name. |
| // The name must be that of a previously created StartChannelOperation, possibly from a different process. |
| func (c *gRPCClient) StartChannelOperation(name string) *StartChannelOperation { |
| return &StartChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *StartChannelOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*livestreampb.ChannelOperationResponse, error) { |
| var resp livestreampb.ChannelOperationResponse |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *StartChannelOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*livestreampb.ChannelOperationResponse, error) { |
| var resp livestreampb.ChannelOperationResponse |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *StartChannelOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *StartChannelOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *StartChannelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // StopChannelOperation manages a long-running operation from StopChannel. |
| type StopChannelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // StopChannelOperation returns a new StopChannelOperation from a given name. |
| // The name must be that of a previously created StopChannelOperation, possibly from a different process. |
| func (c *gRPCClient) StopChannelOperation(name string) *StopChannelOperation { |
| return &StopChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *StopChannelOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*livestreampb.ChannelOperationResponse, error) { |
| var resp livestreampb.ChannelOperationResponse |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *StopChannelOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*livestreampb.ChannelOperationResponse, error) { |
| var resp livestreampb.ChannelOperationResponse |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *StopChannelOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *StopChannelOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *StopChannelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // UpdateChannelOperation manages a long-running operation from UpdateChannel. |
| type UpdateChannelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // UpdateChannelOperation returns a new UpdateChannelOperation from a given name. |
| // The name must be that of a previously created UpdateChannelOperation, possibly from a different process. |
| func (c *gRPCClient) UpdateChannelOperation(name string) *UpdateChannelOperation { |
| return &UpdateChannelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *UpdateChannelOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Channel, error) { |
| var resp livestreampb.Channel |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *UpdateChannelOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Channel, error) { |
| var resp livestreampb.Channel |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *UpdateChannelOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *UpdateChannelOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *UpdateChannelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // UpdateInputOperation manages a long-running operation from UpdateInput. |
| type UpdateInputOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // UpdateInputOperation returns a new UpdateInputOperation from a given name. |
| // The name must be that of a previously created UpdateInputOperation, possibly from a different process. |
| func (c *gRPCClient) UpdateInputOperation(name string) *UpdateInputOperation { |
| return &UpdateInputOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *UpdateInputOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Input, error) { |
| var resp livestreampb.Input |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *UpdateInputOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*livestreampb.Input, error) { |
| var resp livestreampb.Input |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *UpdateInputOperation) Metadata() (*livestreampb.OperationMetadata, error) { |
| var meta livestreampb.OperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *UpdateInputOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *UpdateInputOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // ChannelIterator manages a stream of *livestreampb.Channel. |
| type ChannelIterator struct { |
| items []*livestreampb.Channel |
| pageInfo *iterator.PageInfo |
| nextFunc func() error |
| |
| // Response is the raw response for the current page. |
| // It must be cast to the RPC response type. |
| // Calling Next() or InternalFetch() updates this value. |
| Response interface{} |
| |
| // InternalFetch is for use by the Google Cloud Libraries only. |
| // It is not part of the stable interface of this package. |
| // |
| // InternalFetch returns results from a single call to the underlying RPC. |
| // The number of results is no greater than pageSize. |
| // If there are no more results, nextPageToken is empty and err is nil. |
| InternalFetch func(pageSize int, pageToken string) (results []*livestreampb.Channel, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *ChannelIterator) PageInfo() *iterator.PageInfo { |
| return it.pageInfo |
| } |
| |
| // Next returns the next result. Its second return value is iterator.Done if there are no more |
| // results. Once Next returns Done, all subsequent calls will return Done. |
| func (it *ChannelIterator) Next() (*livestreampb.Channel, error) { |
| var item *livestreampb.Channel |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *ChannelIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *ChannelIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |
| |
| // EventIterator manages a stream of *livestreampb.Event. |
| type EventIterator struct { |
| items []*livestreampb.Event |
| pageInfo *iterator.PageInfo |
| nextFunc func() error |
| |
| // Response is the raw response for the current page. |
| // It must be cast to the RPC response type. |
| // Calling Next() or InternalFetch() updates this value. |
| Response interface{} |
| |
| // InternalFetch is for use by the Google Cloud Libraries only. |
| // It is not part of the stable interface of this package. |
| // |
| // InternalFetch returns results from a single call to the underlying RPC. |
| // The number of results is no greater than pageSize. |
| // If there are no more results, nextPageToken is empty and err is nil. |
| InternalFetch func(pageSize int, pageToken string) (results []*livestreampb.Event, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *EventIterator) PageInfo() *iterator.PageInfo { |
| return it.pageInfo |
| } |
| |
| // Next returns the next result. Its second return value is iterator.Done if there are no more |
| // results. Once Next returns Done, all subsequent calls will return Done. |
| func (it *EventIterator) Next() (*livestreampb.Event, error) { |
| var item *livestreampb.Event |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *EventIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *EventIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |
| |
| // InputIterator manages a stream of *livestreampb.Input. |
| type InputIterator struct { |
| items []*livestreampb.Input |
| pageInfo *iterator.PageInfo |
| nextFunc func() error |
| |
| // Response is the raw response for the current page. |
| // It must be cast to the RPC response type. |
| // Calling Next() or InternalFetch() updates this value. |
| Response interface{} |
| |
| // InternalFetch is for use by the Google Cloud Libraries only. |
| // It is not part of the stable interface of this package. |
| // |
| // InternalFetch returns results from a single call to the underlying RPC. |
| // The number of results is no greater than pageSize. |
| // If there are no more results, nextPageToken is empty and err is nil. |
| InternalFetch func(pageSize int, pageToken string) (results []*livestreampb.Input, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *InputIterator) PageInfo() *iterator.PageInfo { |
| return it.pageInfo |
| } |
| |
| // Next returns the next result. Its second return value is iterator.Done if there are no more |
| // results. Once Next returns Done, all subsequent calls will return Done. |
| func (it *InputIterator) Next() (*livestreampb.Input, error) { |
| var item *livestreampb.Input |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *InputIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *InputIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |