grpc

Documentation

Index

• func ClientTransactionInterceptor(ctx context.Context, method string, req, reply interface{}, ...) error
• func ServerTransactionInterceptor(ctx context.Context, req interface{}, _ *grpc.UnaryServerInfo, ...) (interface{}, error)

Functions

func ClientTransactionInterceptor

func ClientTransactionInterceptor(ctx context.Context, method string, req, reply interface{},
	cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error

ClientTransactionInterceptor is client interceptor of grpc, it's function is obtain xid in SeataContext, and put it in the http header.

func ServerTransactionInterceptor

func ServerTransactionInterceptor(ctx context.Context, req interface{},
	_ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error)

ServerTransactionInterceptor is server interceptor of grpc it's function is get xid from grpc http header ,and put it into the context.