common

package
v0.27.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 9, 2023 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	EndpointsConfigName                = "endpoints"
	SaveConfigFlagName                 = "save-conf"
	GeolocationFlag                    = "geolocation"
	TestModeFlagName                   = "test-mode"
	MaximumConcurrentProvidersFlagName = "concurrent-providers"
	StatusCodeMetadataKey              = "status-code"
	VersionMetadataKey                 = "lavap-version"
)
View Source 
const (
	URL_QUERY_PARAMETERS_SEPARATOR_FROM_PATH        = "?"
	URL_QUERY_PARAMETERS_SEPARATOR_OTHER_PARAMETERS = "&"
	IP_FORWARDING_HEADER_NAME                       = "X-Forwarded-For"
	PROVIDER_ADDRESS_HEADER_NAME                    = "Lava-Provider-Address"
)
View Source 
const (
	TimePerCU                      = uint64(100 * time.Millisecond)
	MinimumTimePerRelayDelay       = time.Second
	DataReliabilityTimeoutIncrease = 5 * time.Second
	AverageWorldLatency            = 300 * time.Millisecond
)

Variables

View Source 
var (
	ContextDeadlineExceededError = sdkerrors.New("ContextDeadlineExceeded Error", 300, "context deadline exceeded")
	StatusCodeError504           = sdkerrors.New("Disallowed StatusCode Error", 504, "Disallowed status code error")
	StatusCodeError429           = sdkerrors.New("Disallowed StatusCode Error", 429, "Disallowed status code error")
	StatusCodeErrorStrict        = sdkerrors.New("Disallowed StatusCode Error", 800, "Disallowed status code error")
)

Functions

func BaseTimePerCU 

func BaseTimePerCU(cu uint64) time.Duration

func ContextOutOfTime 

func ContextOutOfTime(ctx context.Context) bool

func FindSequenceNumber 

func FindSequenceNumber(sequence string) (int, error)

extract requested sequence number from tx error.

func GetExtensionNames 

func GetExtensionNames(extensionCollection []*spectypes.Extension) (extensions []string)

func GetIpFromGrpcContext 

func GetIpFromGrpcContext(ctx context.Context) string

func GetRemainingTimeoutFromContext 

func GetRemainingTimeoutFromContext(ctx context.Context) (timeRemaining time.Duration)

func GetTimePerCu 

func GetTimePerCu(cu uint64) time.Duration

func GetTokenFromGrpcContext 

func GetTokenFromGrpcContext(ctx context.Context) string

func GetUniqueToken 

func GetUniqueToken(consumerAddress string, ip string) string

func IsTestMode 

func IsTestMode(ctx context.Context) bool

func IsTimeout 

func IsTimeout(errArg error) bool

func LocalNodeTimePerCu 

func LocalNodeTimePerCu(cu uint64) time.Duration

func LowerContextTimeout added in v0.9.3 

func LowerContextTimeout(ctx context.Context, timeout time.Duration) (context.Context, context.CancelFunc)

func ParseEndpointArgs 

func ParseEndpointArgs(endpoint_strings, yaml_config_properties []string, endpointsConfigName string) (viper_endpoints *viper.Viper, err error)

func ValidateEndpoint 

func ValidateEndpoint(endpoint, apiInterface string) error

func VerifyAndHandleUnsupportedFlags 

func VerifyAndHandleUnsupportedFlags(currentFlags *pflag.FlagSet) error

Types

type AuthConfig 

type AuthConfig struct {
	AuthHeaders map[string]string `yaml:"auth-headers,omitempty" json:"auth-headers,omitempty" mapstructure:"auth-headers"`
	AuthQuery   string            `yaml:"auth-query,omitempty" json:"auth-query,omitempty" mapstructure:"auth-query"`
	UseTLS      bool              `yaml:"use-tls,omitempty" json:"use-tls,omitempty" mapstructure:"use-tls"`
	KeyPem      string            `yaml:"key-pem,omitempty" json:"key-pem,omitempty" mapstructure:"key-pem"`
	CertPem     string            `yaml:"cert-pem,omitempty" json:"cert-pem,omitempty" mapstructure:"cert-pem"`
	CaCert      string            `yaml:"cacert-pem,omitempty" json:"cacert-pem,omitempty" mapstructure:"cacert-pem"`
}

func (*AuthConfig) AddAuthPath 

func (ac *AuthConfig) AddAuthPath(url string) string

func (*AuthConfig) GetCaCertificateParams 

func (ac *AuthConfig) GetCaCertificateParams() string

File containing trusted root certificates for verifying the server.

func (*AuthConfig) GetLoadingCertificateParams 

func (ac *AuthConfig) GetLoadingCertificateParams() (string, string)

File containing client certificate (public key), to present to the server. + File containing client private key, to present to the server.

func (*AuthConfig) GetUseTls 

func (ac *AuthConfig) GetUseTls() bool

type ConflictHandlerInterface 

type ConflictHandlerInterface interface {
	ConflictAlreadyReported() bool
	StoreConflictReported()
}

type NodeUrl 

type NodeUrl struct {
	Url          string        `yaml:"url,omitempty" json:"url,omitempty" mapstructure:"url"`
	InternalPath string        `yaml:"internal-path,omitempty" json:"internal-path,omitempty" mapstructure:"internal-path"`
	AuthConfig   AuthConfig    `yaml:"auth-config,omitempty" json:"auth-config,omitempty" mapstructure:"auth-config"`
	IpForwarding bool          `yaml:"ip-forwarding,omitempty" json:"ip-forwarding,omitempty" mapstructure:"ip-forwarding"`
	Timeout      time.Duration `yaml:"timeout,omitempty" json:"timeout,omitempty" mapstructure:"timeout"`
	Addons       []string      `yaml:"addons,omitempty" json:"addons,omitempty" mapstructure:"addons"`
}

func (*NodeUrl) LowerContextTimeout 

func (url *NodeUrl) LowerContextTimeout(ctx context.Context, timeout time.Duration) (context.Context, context.CancelFunc)

func (*NodeUrl) SetAuthHeaders 

func (url *NodeUrl) SetAuthHeaders(ctx context.Context, headerSetter func(string, string))

func (*NodeUrl) SetIpForwardingIfNecessary 

func (url *NodeUrl) SetIpForwardingIfNecessary(ctx context.Context, headerSetter func(string, string))

func (NodeUrl) String 

func (nurl NodeUrl) String() string

func (*NodeUrl) UrlStr 

func (nurl *NodeUrl) UrlStr() string

type RelayResult 

type RelayResult struct {
	Request         *pairingtypes.RelayRequest
	Reply           *pairingtypes.RelayReply
	ProviderAddress string
	ReplyServer     *pairingtypes.Relayer_RelaySubscribeClient
	Finalized       bool
	ConflictHandler ConflictHandlerInterface
	StatusCode      int
}

func (*RelayResult) GetProvider 

func (rr *RelayResult) GetProvider() string

func (*RelayResult) GetReply 

func (rr *RelayResult) GetReply() *pairingtypes.RelayReply

func (*RelayResult) GetReplyServer 

func (rr *RelayResult) GetReplyServer() *pairingtypes.Relayer_RelaySubscribeClient

func (*RelayResult) GetStatusCode 

func (rr *RelayResult) GetStatusCode() int

type Test_mode_ctx_key 

type Test_mode_ctx_key struct{}

type TxResultData 

type TxResultData struct {
	RawLog string
	Txhash []byte
	Code   int
}

func ParseTransactionResult 

func ParseTransactionResult(parsedValues map[string]any) (retData TxResultData, err error)

Source Files

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