api

Documentation

Index

• func CustomGRPCHeaderMatcher(key string) (string, bool)
• type Server
  • func New(clientCtx client.Context, logger log.Logger) *Server
  • func (s *Server) Close() error
  • func (s *Server) SetTelemetry(m *telemetry.Metrics)
  • func (s *Server) Start(ctx context.Context, cfg config.Config) error

Functions

func CustomGRPCHeaderMatcher

func CustomGRPCHeaderMatcher(key string) (string, bool)

CustomGRPCHeaderMatcher for mapping request headers to GRPC metadata. HTTP headers that start with 'Grpc-Metadata-' are automatically mapped to gRPC metadata after removing prefix 'Grpc-Metadata-'. We can use this CustomGRPCHeaderMatcher if headers don't start with `Grpc-Metadata-`

Types

type Server

type Server struct {
	Router            *mux.Router
	GRPCGatewayRouter *runtime.ServeMux
	ClientCtx         client.Context
	// contains filtered or unexported fields
}

Server defines the server's API interface.

func New

func New(clientCtx client.Context, logger log.Logger) *Server

func (*Server) Close

func (s *Server) Close() error

Close closes the API server.

func (*Server) SetTelemetry

func (s *Server) SetTelemetry(m *telemetry.Metrics)

func (*Server) Start

func (s *Server) Start(ctx context.Context, cfg config.Config) error

Start starts the API server. Internally, the API server leverages Tendermint's JSON RPC server. Configuration options are provided via config.APIConfig and are delegated to the Tendermint JSON RPC server. The process is non-blocking, so an external signal handler must be used. and are delegated to the CometBFT JSON RPC server.

Note, this creates a blocking process if the server is started successfully. Otherwise, an error is returned. The caller is expected to provide a Context that is properly canceled or closed to indicate the server should be stopped.