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gmetric

package module

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Versions in this module

v0

v0.3.0

Apr 4, 2023

v0.2.6

Oct 7, 2020

Changes in this version

type Service

+ func (s *Service) LookupOperationRecentMetrics(operationName string) counter.Operation

v0.2.5

Sep 1, 2020

v0.2.4

Aug 31, 2020

v0.2.3

Aug 12, 2020

v0.2.2

Aug 12, 2020

v0.2.1

Aug 12, 2020

v0.2.0

Aug 12, 2020

Changes in this version

+ func NewHandler(URI string, metrics *Service) http.Handler

+ func NewRouter(URI string, service *Service) *toolbox.ServiceRouter

+ type Counter struct

+ func NewCounter(location, name, description string) Counter

+ func (c *Counter) Reset()

+ type Identity struct

+ Description string

+ Location string

+ Name string

+ type Operation struct

+ func NewOperation(location, name, description string, size int, recentUnit, unit time.Duration, ...) Operation

+ func (c *Operation) Reset()

+ type Service struct

+ func New() *Service

+ func (s *Service) Counter(location, name, description string) *Counter

+ func (s *Service) Counters() []Counter

+ func (s *Service) LookupCounter(name string) *Counter

+ func (s *Service) LookupOperation(name string) *Operation

+ func (s *Service) LookupOperationCumulativeMetric(operationName, metric string) int64

+ func (s *Service) LookupOperationRecentMetric(operationName, metric string) int64

+ func (s *Service) MultiOperationCounter(location, name, description string, unit, loopbackUnit time.Duration, ...) *Operation

+ func (s *Service) OperationCounter(location, name, description string, unit, loopbackUnit time.Duration, ...) *Operation

+ func (s *Service) OperationCounters() []Operation

v0.1.0

Dec 5, 2016

Changes in this version

+ const ApplicationName

+ const ApplicationVersion

+ const MaxInt

+ const MinInt

+ var ErrIntOverflowDomain = fmt.Errorf("proto: integer overflow")

+ var ErrIntOverflowServiceContract = fmt.Errorf("proto: integer overflow")

+ var ErrInvalidLengthDomain = fmt.Errorf("proto: negative length found during unmarshaling")

+ var ErrInvalidLengthServiceContract = fmt.Errorf("proto: negative length found during unmarshaling")

+ func RegisterServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error

+ func RegisterServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, ...) (err error)

+ func RegisterServiceServer(s *grpc.Server, srv ServiceServer)

+ type CounterService interface

+ Query func(expression string) (map[string]*OperationMetricPackage, error)

+ RegisterCounter func(packageName, name, unit, description string, size int, ...) *OperationCounter

+ RegisterKeyCounter func(packageName, name, unit, description string, size int, keyProvider KeyProvider, ...) *KeyedOperationCounter

+ func NewCounterService() CounterService

+ type KeyProvider func(source interface{}) string

+ type KeyedOperationCounter struct

+ Description string

+ KeyProvider KeyProvider

+ Name string

+ Size int

+ TrackerMap map[string]*OperationCounter

+ Unit string

+ ValueProvider ValueProvider

+ func NewKeyedOperationCounter(name, unit, description string, size int, keyProvider KeyProvider, ...) *KeyedOperationCounter

+ func (t *KeyedOperationCounter) Add(key string, value int, err error)

+ func (t *KeyedOperationCounter) AddFromSource(keySource, valueSource interface{}, err error)

+ func (t *KeyedOperationCounter) AddLatency(key string, startTime time.Time, err error)

+ type KeyedOperationMetric struct

+ Metrics map[string]*OperationMetric

+ func (*KeyedOperationMetric) Descriptor() ([]byte, []int)

+ func (*KeyedOperationMetric) ProtoMessage()

+ func (m *KeyedOperationMetric) Clone() *KeyedOperationMetric

+ func (m *KeyedOperationMetric) GetMetrics() map[string]*OperationMetric

+ func (m *KeyedOperationMetric) Marshal() (data []byte, err error)

+ func (m *KeyedOperationMetric) MarshalTo(data []byte) (int, error)

+ func (m *KeyedOperationMetric) Reset()

+ func (m *KeyedOperationMetric) Size() (n int)

+ func (m *KeyedOperationMetric) String() string

+ func (m *KeyedOperationMetric) Unmarshal(data []byte) error

+ type OperationCounter struct

+ func NewOperationCounter(name, unit, description string, size int, valueProvider ValueProvider) *OperationCounter

+ func (t *OperationCounter) Add(value int, err error)

+ func (t *OperationCounter) AddFromSource(valueSource interface{}, err error)

+ func (t *OperationCounter) AddLatency(startTime time.Time, err error)

+ type OperationMetric struct

+ Averages []int64

+ AvgValue float64

+ Count uint64

+ Description string

+ ErrorCount uint64

+ MaxValue float64

+ MinValue float64

+ Name string

+ RecentValues []int64

+ Unit string

+ func (*OperationMetric) Descriptor() ([]byte, []int)

+ func (*OperationMetric) ProtoMessage()

+ func (m *OperationMetric) Clone() *OperationMetric

+ func (m *OperationMetric) ComputeSummary()

+ func (m *OperationMetric) Marshal() (data []byte, err error)

+ func (m *OperationMetric) MarshalTo(data []byte) (int, error)

+ func (m *OperationMetric) Reset()

+ func (m *OperationMetric) Size() (n int)

+ func (m *OperationMetric) String() string

+ func (m *OperationMetric) Unmarshal(data []byte) error

+ type OperationMetricPackage struct

+ KeyedMetrics map[string]*KeyedOperationMetric

+ Metrics map[string]*OperationMetric

+ Name string

+ func (*OperationMetricPackage) Descriptor() ([]byte, []int)

+ func (*OperationMetricPackage) ProtoMessage()

+ func (m *OperationMetricPackage) Clone() *OperationMetricPackage

+ func (m *OperationMetricPackage) GetKeyedMetrics() map[string]*KeyedOperationMetric

+ func (m *OperationMetricPackage) GetMetrics() map[string]*OperationMetric

+ func (m *OperationMetricPackage) Marshal() (data []byte, err error)

+ func (m *OperationMetricPackage) MarshalTo(data []byte) (int, error)

+ func (m *OperationMetricPackage) Reset()

+ func (m *OperationMetricPackage) Size() (n int)

+ func (m *OperationMetricPackage) String() string

+ func (m *OperationMetricPackage) Unmarshal(data []byte) error

+ type QueryExpression struct

+ func BuildQueryExpression(expression string) *QueryExpression

+ type QueryRequest struct

+ Query string

+ Summary bool

+ Units map[string]string

+ func (*QueryRequest) Descriptor() ([]byte, []int)

+ func (*QueryRequest) ProtoMessage()

+ func (m *QueryRequest) GetUnits() map[string]string

+ func (m *QueryRequest) Marshal() (data []byte, err error)

+ func (m *QueryRequest) MarshalTo(data []byte) (int, error)

+ func (m *QueryRequest) Reset()

+ func (m *QueryRequest) Size() (n int)

+ func (m *QueryRequest) String() string

+ func (m *QueryRequest) Unmarshal(data []byte) error

+ type QueryResponse struct

+ Error string

+ Metrics map[string]*OperationMetricPackage

+ func (*QueryResponse) Descriptor() ([]byte, []int)

+ func (*QueryResponse) ProtoMessage()

+ func (m *QueryResponse) GetMetrics() map[string]*OperationMetricPackage

+ func (m *QueryResponse) Marshal() (data []byte, err error)

+ func (m *QueryResponse) MarshalTo(data []byte) (int, error)

+ func (m *QueryResponse) Reset()

+ func (m *QueryResponse) Size() (n int)

+ func (m *QueryResponse) String() string

+ func (m *QueryResponse) Unmarshal(data []byte) error

+ type Server struct

+ func NewServer(grpcPort, restPort int) (*Server, error)

+ func (s *Server) Service() CounterService

+ func (s *Server) Start() (err error)

+ func (s *Server) Stop() (err error)

+ type ServiceClient interface

+ Query func(ctx context.Context, in *QueryRequest, opts ...grpc.CallOption) (*QueryResponse, error)

+ func NewServiceClient(cc *grpc.ClientConn) ServiceClient

+ type ServiceServer interface

+ Query func(context.Context, *QueryRequest) (*QueryResponse, error)

+ type SynchronizedOperationMetricPackage struct

+ KeyedMetricCounters map[string]*KeyedOperationCounter

+ MetricCounters map[string]*OperationCounter

+ func NewSynchronizedOperationMetricPackage(name string) *SynchronizedOperationMetricPackage

+ func (t *SynchronizedOperationMetricPackage) GetCounter(key string) *OperationCounter

+ func (t *SynchronizedOperationMetricPackage) GetKeyedCounter(key string) *KeyedOperationCounter

+ func (t *SynchronizedOperationMetricPackage) GetKeyedMetric(key string) *KeyedOperationMetric

+ func (t *SynchronizedOperationMetricPackage) GetMetric(key string) *OperationMetric

+ func (t *SynchronizedOperationMetricPackage) PutCounter(counter *OperationCounter)

+ func (t *SynchronizedOperationMetricPackage) PutKeyeCounter(counter *KeyedOperationCounter)

+ type ValueProvider func(source interface{}) int