Package debugger

func DefaultAuthScopes ¶

func DefaultAuthScopes() []string

type Controller2CallOptions ¶

Controller2CallOptions contains the retry settings for each method of Controller2Client.

type Controller2CallOptions struct {
    RegisterDebuggee       []gax.CallOption
    ListActiveBreakpoints  []gax.CallOption
    UpdateActiveBreakpoint []gax.CallOption
}

type Controller2Client ¶

Controller2Client is a client for interacting with Stackdriver Debugger API.

type Controller2Client struct {

    // The call options for this service.
    CallOptions *Controller2CallOptions
    // contains filtered or unexported fields
}

func NewController2Client ¶

func NewController2Client(ctx context.Context, opts ...option.ClientOption) (*Controller2Client, error)

NewController2Client creates a new controller2 client.

The Controller service provides the API for orchestrating a collection of debugger agents to perform debugging tasks. These agents are each attached to a process of an application which may include one or more replicas.

The debugger agents register with the Controller to identify the application being debugged, the Debuggee. All agents that register with the same data, represent the same Debuggee, and are assigned the same `debuggee_id`.

The debugger agents call the Controller to retrieve the list of active Breakpoints. Agents with the same `debuggee_id` get the same breakpoints list. An agent that can fulfill the breakpoint request updates the Controller with the breakpoint result. The controller selects the first result received and discards the rest of the results. Agents that poll again for active breakpoints will no longer have the completed breakpoint in the list and should remove that breakpoint from their attached process.

The Controller service does not provide a way to retrieve the results of a completed breakpoint. This functionality is available using the Debugger service.

ctx := context.Background()
c, err := debugger.NewController2Client(ctx)
if err != nil {
    // TODO: Handle error.
}
// TODO: Use client.
_ = c

func (*Controller2Client) Close ¶

func (c *Controller2Client) Close() error

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

func (*Controller2Client) Connection ¶

func (c *Controller2Client) Connection() *grpc.ClientConn

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

func (*Controller2Client) ListActiveBreakpoints ¶

func (c *Controller2Client) ListActiveBreakpoints(ctx context.Context, req *clouddebuggerpb.ListActiveBreakpointsRequest, opts ...gax.CallOption) (*clouddebuggerpb.ListActiveBreakpointsResponse, error)

ListActiveBreakpoints returns the list of all active breakpoints for the debuggee.

The breakpoint specification (location, condition, and expression fields) is semantically immutable, although the field values may change. For example, an agent may update the location line number to reflect the actual line where the breakpoint was set, but this doesn't change the breakpoint semantics.

This means that an agent does not need to check if a breakpoint has changed when it encounters the same breakpoint on a successive call. Moreover, an agent should remember the breakpoints that are completed until the controller removes them from the active list to avoid setting those breakpoints again.

ctx := context.Background()
c, err := debugger.NewController2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

func (*Controller2Client) RegisterDebuggee ¶

func (c *Controller2Client) RegisterDebuggee(ctx context.Context, req *clouddebuggerpb.RegisterDebuggeeRequest, opts ...gax.CallOption) (*clouddebuggerpb.RegisterDebuggeeResponse, error)

RegisterDebuggee registers the debuggee with the controller service.

All agents attached to the same application should call this method with the same request content to get back the same stable `debuggee_id`. Agents should call this method again whenever `google.rpc.Code.NOT_FOUND` is returned from any controller method.

This allows the controller service to disable the agent or recover from any data loss. If the debuggee is disabled by the server, the response will have `is_disabled` set to `true`.

ctx := context.Background()
c, err := debugger.NewController2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

func (*Controller2Client) SetGoogleClientInfo ¶

func (c *Controller2Client) SetGoogleClientInfo(keyval ...string)

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 (*Controller2Client) UpdateActiveBreakpoint ¶

func (c *Controller2Client) UpdateActiveBreakpoint(ctx context.Context, req *clouddebuggerpb.UpdateActiveBreakpointRequest, opts ...gax.CallOption) (*clouddebuggerpb.UpdateActiveBreakpointResponse, error)

UpdateActiveBreakpoint updates the breakpoint state or mutable fields. The entire Breakpoint message must be sent back to the controller service.

Updates to active breakpoint fields are only allowed if the new value does not change the breakpoint specification. Updates to the `location`, `condition` and `expression` fields should not alter the breakpoint semantics. These may only make changes such as canonicalizing a value or snapping the location to the correct line of code.

ctx := context.Background()
c, err := debugger.NewController2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

type Debugger2CallOptions ¶

Debugger2CallOptions contains the retry settings for each method of Debugger2Client.

type Debugger2CallOptions struct {
    SetBreakpoint    []gax.CallOption
    GetBreakpoint    []gax.CallOption
    DeleteBreakpoint []gax.CallOption
    ListBreakpoints  []gax.CallOption
    ListDebuggees    []gax.CallOption
}

type Debugger2Client ¶

Debugger2Client is a client for interacting with Stackdriver Debugger API.

type Debugger2Client struct {

    // The call options for this service.
    CallOptions *Debugger2CallOptions
    // contains filtered or unexported fields
}

func NewDebugger2Client ¶

func NewDebugger2Client(ctx context.Context, opts ...option.ClientOption) (*Debugger2Client, error)

NewDebugger2Client creates a new debugger2 client.

The Debugger service provides the API that allows users to collect run-time information from a running application, without stopping or slowing it down and without modifying its state. An application may include one or more replicated processes performing the same work.

The application is represented using the Debuggee concept. The Debugger service provides a way to query for available Debuggees, but does not provide a way to create one. A debuggee is created using the Controller service, usually by running a debugger agent with the application.

The Debugger service enables the client to set one or more Breakpoints on a Debuggee and collect the results of the set Breakpoints.

ctx := context.Background()
c, err := debugger.NewDebugger2Client(ctx)
if err != nil {
    // TODO: Handle error.
}
// TODO: Use client.
_ = c

func (*Debugger2Client) Close ¶

func (c *Debugger2Client) Close() error

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

func (*Debugger2Client) Connection ¶

func (c *Debugger2Client) Connection() *grpc.ClientConn

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

func (*Debugger2Client) DeleteBreakpoint ¶

func (c *Debugger2Client) DeleteBreakpoint(ctx context.Context, req *clouddebuggerpb.DeleteBreakpointRequest, opts ...gax.CallOption) error

DeleteBreakpoint deletes the breakpoint from the debuggee.

ctx := context.Background()
c, err := debugger.NewDebugger2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

func (*Debugger2Client) GetBreakpoint ¶

func (c *Debugger2Client) GetBreakpoint(ctx context.Context, req *clouddebuggerpb.GetBreakpointRequest, opts ...gax.CallOption) (*clouddebuggerpb.GetBreakpointResponse, error)

GetBreakpoint gets breakpoint information.

ctx := context.Background()
c, err := debugger.NewDebugger2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

func (*Debugger2Client) ListBreakpoints ¶

func (c *Debugger2Client) ListBreakpoints(ctx context.Context, req *clouddebuggerpb.ListBreakpointsRequest, opts ...gax.CallOption) (*clouddebuggerpb.ListBreakpointsResponse, error)

ListBreakpoints lists all breakpoints for the debuggee.

ctx := context.Background()
c, err := debugger.NewDebugger2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

func (*Debugger2Client) ListDebuggees ¶

func (c *Debugger2Client) ListDebuggees(ctx context.Context, req *clouddebuggerpb.ListDebuggeesRequest, opts ...gax.CallOption) (*clouddebuggerpb.ListDebuggeesResponse, error)

ListDebuggees lists all the debuggees that the user can set breakpoints to.

ctx := context.Background()
c, err := debugger.NewDebugger2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

func (*Debugger2Client) SetBreakpoint ¶

func (c *Debugger2Client) SetBreakpoint(ctx context.Context, req *clouddebuggerpb.SetBreakpointRequest, opts ...gax.CallOption) (*clouddebuggerpb.SetBreakpointResponse, error)

SetBreakpoint sets the breakpoint to the debuggee.

ctx := context.Background()
c, err := debugger.NewDebugger2Client(ctx)
if err != nil {
    // TODO: Handle error.
}

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

func (*Debugger2Client) SetGoogleClientInfo ¶

func (c *Debugger2Client) SetGoogleClientInfo(keyval ...string)

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.