package trace

import "cloud.google.com/go/trace/apiv2"

Package trace is an auto-generated package for the Stackdriver Trace API. 

NOTE: This package is in alpha. It is not stable, and is likely to change.

Sends application trace data to Stackdriver Trace for viewing. Trace data is collected for all App Engine applications by default. Trace data from other applications can be provided using this API.

Index

Examples

Functions

func DefaultAuthScopes 

func DefaultAuthScopes() []string

DefaultAuthScopes reports the default set of authentication scopes to use with this package.

func ProjectPath 

func ProjectPath(project string) string

ProjectPath returns the path for the project resource.

Deprecated: Use 

fmt.Sprintf("projects/%s", project)

instead.

func SpanPath 

func SpanPath(project, trace, span string) string

SpanPath returns the path for the span resource.

Deprecated: Use 

fmt.Sprintf("projects/%s/traces/%s/spans/%s", project, trace, span)

instead.

Types

type CallOptions 

type CallOptions struct {
	BatchWriteSpans []gax.CallOption
	CreateSpan      []gax.CallOption
}

CallOptions contains the retry settings for each method of Client.

type Client 

type Client struct {

	// The call options for this service.
	CallOptions *CallOptions
	// contains filtered or unexported fields
}

Client is a client for interacting with Stackdriver Trace API.

Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

func NewClient 

func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error)

NewClient creates a new trace service client.

This file describes an API for collecting and viewing traces and spans within a trace. A Trace is a collection of spans corresponding to a single operation or set of operations for an application. A span is an individual timed event which forms a node of the trace tree. A single trace may contain span(s) from multiple services.

Example

Code: 

{
	ctx := context.Background()
	c, err := trace.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use client.
	_ = c
}

func (*Client) BatchWriteSpans 

func (c *Client) BatchWriteSpans(ctx context.Context, req *cloudtracepb.BatchWriteSpansRequest, opts ...gax.CallOption) error

BatchWriteSpans sends new spans to new or existing traces. You cannot update existing spans.

Example

Code: 

{
	ctx := context.Background()
	c, err := trace.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &cloudtracepb.BatchWriteSpansRequest{
		// TODO: Fill request struct fields.
	}
	err = c.BatchWriteSpans(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*Client) Close 

func (c *Client) Close() error

Close closes the connection to the API service. The user should invoke this when the client is no longer required.

func (*Client) Connection 

func (c *Client) Connection() *grpc.ClientConn

Connection returns the client's connection to the API service.

func (*Client) CreateSpan 

func (c *Client) CreateSpan(ctx context.Context, req *cloudtracepb.Span, opts ...gax.CallOption) (*cloudtracepb.Span, error)

CreateSpan creates a new span.

Example

Code: 

{
	ctx := context.Background()
	c, err := trace.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &cloudtracepb.Span{
		// TODO: Fill request struct fields.
	}
	resp, err := c.CreateSpan(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Source Files

doc.go path_funcs.go trace_client.go

Version
v0.33.1
Published
Nov 15, 2018
Platform
windows/amd64
Imports
12 packages
Last checked
25 minutes ago –

Tools for package owners.