mgrpc

Documentation

Index

• type GRPCConnection
  • func (c *GRPCConnection) Connect() error
  • func (c *GRPCConnection) ContextMetadataInjection(ctx context.Context, token string) context.Context
  • func (c *GRPCConnection) GetNewClient() (*grpc.ClientConn, error)

Types

type GRPCConnection

type GRPCConnection struct {
	Addr   string
	Conn   *grpc.ClientConn
	Logger mlog.Logger
}

GRPCConnection is a struct which deal with gRPC connections.

func (*GRPCConnection) Connect

func (c *GRPCConnection) Connect() error

Connect keeps a singleton connection with gRPC.

func (*GRPCConnection) ContextMetadataInjection

func (c *GRPCConnection) ContextMetadataInjection(ctx context.Context, token string) context.Context

func (*GRPCConnection) GetNewClient

func (c *GRPCConnection) GetNewClient() (*grpc.ClientConn, error)

GetNewClient returns a connection to gRPC, reconnect it if necessary.