Documentation
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Index ¶
- Constants
- func AppendHeaders(parent context.Context, headers []string) context.Context
- func LogRequests(ctx context.Context, method string, req, reply interface{}, ...) error
- func LogStream(ctx context.Context, sd *grpc.StreamDesc, conn *grpc.ClientConn, method string, ...) (grpc.ClientStream, error)
- func WithPrefix(value string) string
Constants ¶
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const CustomErrorMetadataKey = "Custom-Error"
CustomErrorMetadataKey is the name of the metadata key storing additional error information. Metadata value is expected to be a byte-encoded JSON object.
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const HttpCodeMetadataKey = "X-Http-Code"
HttpCodeMetadataKey is the key to use when setting custom HTTP status codes in gRPC metadata.
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const MetadataPrefix = "Grpc-Metadata"
MetadataPrefix is the prefix for grpc headers on metadata
Variables ¶
This section is empty.
Functions ¶
func AppendHeaders ¶
AppendHeaders parses the provided GRPC headers and attaches them to the provided context.
func LogRequests ¶
func LogRequests( ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption, ) error
LogRequests logs the gRPC backend as well as request duration when the log level is set to debug or higher.
func LogStream ¶
func LogStream( ctx context.Context, sd *grpc.StreamDesc, conn *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption, ) (grpc.ClientStream, error)
LogStream prints the method at DEBUG level at the start of the stream.
func WithPrefix ¶
WithPrefix creates a new string with grpc metadata prefix
Types ¶
This section is empty.
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