http

Documentation

Index

• Constants
• func CreateLocalChannel(config ChannelConfiguration) (channel.AppChannel, error)
• type Channel
  • func (h *Channel) GetAppConfig() (*config.ApplicationConfig, error)
  • func (h *Channel) HealthProbe(ctx context.Context) (bool, error)
  • func (h *Channel) InvokeMethod(ctx context.Context, req *invokev1.InvokeMethodRequest) (rsp *invokev1.InvokeMethodResponse, err error)
  • func (h *Channel) SetAppHealth(ah *apphealth.AppHealth)
  • func (h *Channel) SetAppHealthCheckPath(path string)
• type ChannelConfiguration
• type RWRecorder
  • func (w *RWRecorder) Header() http.Header
  • func (w *RWRecorder) Result() *http.Response
  • func (w *RWRecorder) StatusCode() int
  • func (w *RWRecorder) Write(p []byte) (int, error)
  • func (w *RWRecorder) WriteHeader(code int)

Constants

const (
	// HTTPStatusCode is an dapr http channel status code.
	HTTPStatusCode = "http.status_code"
)

Functions

func CreateLocalChannel

func CreateLocalChannel(config ChannelConfiguration) (channel.AppChannel, error)

CreateLocalChannel creates an HTTP AppChannel.

Types

type Channel

type Channel struct {
	// contains filtered or unexported fields
}

Channel is an HTTP implementation of an AppChannel.

func (*Channel) GetAppConfig

func (h *Channel) GetAppConfig() (*config.ApplicationConfig, error)

GetAppConfig gets application config from user application GET http://localhost:<app_port>/dapr/config

func (*Channel) HealthProbe

func (h *Channel) HealthProbe(ctx context.Context) (bool, error)

HealthProbe performs a health probe.

func (*Channel) InvokeMethod

func (h *Channel) InvokeMethod(ctx context.Context, req *invokev1.InvokeMethodRequest) (rsp *invokev1.InvokeMethodResponse, err error)

InvokeMethod invokes user code via HTTP.

func (*Channel) SetAppHealth

func (h *Channel) SetAppHealth(ah *apphealth.AppHealth)

SetAppHealth sets the apphealth.AppHealth object.

func (*Channel) SetAppHealthCheckPath

func (h *Channel) SetAppHealthCheckPath(path string)

SetAppHealthCheckPath sets the path where to send requests for health probes.

type ChannelConfiguration

type ChannelConfiguration struct {
	Client               *http.Client
	Endpoint             string
	MaxConcurrency       int
	Pipeline             httpMiddleware.Pipeline
	TracingSpec          config.TracingSpec
	MaxRequestBodySizeMB int
}

ChannelConfiguration is the configuration used to create an HTTP AppChannel.

type RWRecorder

type RWRecorder struct {
	W io.ReadWriter
	// contains filtered or unexported fields
}

func (*RWRecorder) Header

func (w *RWRecorder) Header() http.Header

func (*RWRecorder) Result

func (w *RWRecorder) Result() *http.Response

func (*RWRecorder) StatusCode

func (w *RWRecorder) StatusCode() int

func (*RWRecorder) Write

func (w *RWRecorder) Write(p []byte) (int, error)

func (*RWRecorder) WriteHeader

func (w *RWRecorder) WriteHeader(code int)