rpc

package
v0.35.6-crescendo-prev... Latest Latest
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Published: May 16, 2024 License: AGPL-3.0 Imports: 13 Imported by: 1

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Constants

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Variables

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Functions

func ConvertError added in v0.30.0

func ConvertError(err error, msg string, defaultCode codes.Code) error

ConvertError converts a generic error into a grpc status error. The input may either be a status.Error already, or standard error type. Any error that matches on of the common status code mappings will be converted, all unmatched errors will be converted to the provided defaultCode.

func ConvertIndexError added in v0.33.13

func ConvertIndexError(err error, height uint64, defaultMsg string) error

ConvertIndexError converts errors related to index and storage to appropriate gRPC status errors. If the error is nil, it returns nil. If the error is not recognized, it falls back to ConvertError with the provided default message and Internal gRPC code.

func ConvertMultiError added in v0.29.12

func ConvertMultiError(err *multierror.Error, msg string, defaultCode codes.Code) error

ConvertMultiError converts a multierror to a grpc status error. If the errors have related status codes, the common code is returned, otherwise defaultCode is used.

func ConvertStorageError added in v0.29.0

func ConvertStorageError(err error) error

ConvertStorageError converts a generic error into a grpc status error, converting storage errors into codes.NotFound

func InterceptorLogger added in v0.33.30

func InterceptorLogger(l zerolog.Logger) logging.Logger

InterceptorLogger adapts zerolog logger to interceptor logger. This code is simple enough to be copied and not imported.

func LoggingInterceptor added in v0.29.0

func LoggingInterceptor(log zerolog.Logger) []grpc.UnaryServerInterceptor

LoggingInterceptor creates the logging interceptors to log incoming GRPC request and response (minus the payload body)

func NewRateLimiterInterceptor

func NewRateLimiterInterceptor(log zerolog.Logger, apiRateLimits map[string]int, apiBurstLimits map[string]int) *rateLimiterInterceptor

NewRateLimiterInterceptor creates a new rate limiter interceptor with the defined per second rate limits and the optional burst limit for each API.

Types

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