Documentation
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Overview ¶
Package datalayer defines middleware that injects the datalayer into the context.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FromContext ¶
FromContext reads the selected DataLayer out of a context.Context and returns nil if it does not exist.
func MustFromContext ¶
MustFromContext reads the selected DataLayer out of a context.Context, computes a zedtoken from it, and panics if it has not been set on the context.
func StreamCountingInterceptor ¶
func StreamCountingInterceptor() grpc.StreamServerInterceptor
StreamCountingInterceptor wraps the datalayer with a counting proxy for stream requests. After each stream completes, it exports the method call counts to Prometheus metrics.
func UnaryCountingInterceptor ¶
func UnaryCountingInterceptor() grpc.UnaryServerInterceptor
UnaryCountingInterceptor wraps the datalayer with a counting proxy for unary requests. After each request completes, it exports the method call counts to Prometheus metrics.
Types ¶
This section is empty.
Source Files