client

Documentation

Index

• Constants
• func CopyGRPCHeadersClientInterceptor(deps copyHeadersDeps) grpc.UnaryClientInterceptor
• func CopyGRPCHeadersHTTPClientInterceptor(deps copyHeadersDeps) client.HTTPClientInterceptor
• func DumpRESTClientInterceptor(deps dumpHTTPDeps) client.HTTPClientInterceptor
• func MonitorGRPCClientCallsInterceptor(deps monitorDeps) grpc.UnaryClientInterceptor
• func MonitorRESTClientCallsInterceptor(deps monitorDeps) client.HTTPClientInterceptor

Constants

const (
	ClientTimerMetric            = "client_calls_duration"
	ClientTimerMetricDescription = "Monitor external HTTP client calls"
	TargetTag                    = "target"
	PathTag                      = "path"
	SuccessTag                   = "success"
	TypeTag                      = "ctype"
	TypeGRPC                     = "grpc"
	TypeREST                     = "rest"
)

Names

Functions

func CopyGRPCHeadersClientInterceptor

func CopyGRPCHeadersClientInterceptor(deps copyHeadersDeps) grpc.UnaryClientInterceptor

CopyGRPCHeadersClientInterceptor copies filtered Headers found in the Incoming metadata.MD to the Outgoing one.

This is useful if you want to propagate them to the next service when using grpc Client

For Example: "authorization" header containing user token

func CopyGRPCHeadersHTTPClientInterceptor

func CopyGRPCHeadersHTTPClientInterceptor(deps copyHeadersDeps) client.HTTPClientInterceptor

CopyGRPCHeadersHTTPClientInterceptor copies filtered Headers found in the Incoming metadata.MD to the Outgoing Request Headers.

This is useful if you want to propagate them to the next service when using `http.Client`

For Example: "authorization" header containing user token

func DumpRESTClientInterceptor

func DumpRESTClientInterceptor(deps dumpHTTPDeps) client.HTTPClientInterceptor

DumpRESTClientInterceptor usefull when you want to log what is actually sent to the external HTTP server and was returned.

func MonitorGRPCClientCallsInterceptor

func MonitorGRPCClientCallsInterceptor(deps monitorDeps) grpc.UnaryClientInterceptor

MonitorGRPCClientCallsInterceptor create a new GRPC Unary Client interceptor that monitor all external client calls

func MonitorRESTClientCallsInterceptor

func MonitorRESTClientCallsInterceptor(deps monitorDeps) client.HTTPClientInterceptor

MonitorRESTClientCallsInterceptor create a new REST Client interceptor that monitor all external client calls