// NewClient creates a new Google Stackdriver Trace client.
func NewClient(ctx context.Context, projectID string, opts ...option.ClientOption) (*Client, error) {
o := []option.ClientOption{
option.WithScopes(cloudPlatformScope),
option.WithUserAgent(userAgent),
}
o = append(o, opts...)
hc, basePath, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("creating HTTP client for Google Stackdriver Trace API: %v", err)
}
apiService, err := api.New(hc)
if err != nil {
return nil, fmt.Errorf("creating Google Stackdriver Trace API client: %v", err)
}
if basePath != "" {
// An option set a basepath, so override api.New's default.
apiService.BasePath = basePath
}
c := &Client{
service: apiService,
projectID: projectID,
}
bundler := bundler.NewBundler((*api.Trace)(nil), func(bundle interface{}) {
traces := bundle.([]*api.Trace)
err := c.upload(traces)
if err != nil {
log.Printf("failed to upload %d traces to the Cloud Trace server.", len(traces))
}
})
bundler.DelayThreshold = 2 * time.Second
bundler.BundleCountThreshold = 100
// We're not measuring bytes here, we're counting traces and spans as one "byte" each.
bundler.BundleByteThreshold = 1000
bundler.BundleByteLimit = 1000
bundler.BufferedByteLimit = 10000
c.bundler = bundler
return c, nil
}
// NewClient creates a new Google Stackdriver Trace client.
func NewClient(ctx context.Context, projectID string, opts ...cloud.ClientOption) (*Client, error) {
o := []cloud.ClientOption{
cloud.WithScopes(cloudPlatformScope),
cloud.WithUserAgent(userAgent),
}
o = append(o, opts...)
hc, basePath, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("creating HTTP client for Google Stackdriver Trace API: %v", err)
}
apiService, err := api.New(hc)
if err != nil {
return nil, fmt.Errorf("creating Google Stackdriver Trace API client: %v", err)
}
if basePath != "" {
// An option set a basepath, so override api.New's default.
apiService.BasePath = basePath
}
return &Client{
service: apiService,
projectID: projectID,
}, nil
}