Package brave.rpc

Interface RpcResponseParser

All Known Implementing Classes:

RpcResponseParser.Default

public interface RpcResponseParser

Use this to control the response data recorded for an sampled RPC client or server span.

Here's an example that adds default tags, and if gRPC, the response encoding:

{@code
 Tag responseEncoding = new Tag("grpc.response_encoding") {

Since:

5.12

See Also:

RpcRequestParser

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	RpcResponseParser.Default	The default data policy sets RpcTags.ERROR_CODE tag, and also "error", if there is no exception.

Field Summary

Fields

Modifier and Type	Field	Description
static RpcResponseParser	DEFAULT

Method Summary

Modifier and Type	Method	Description
void	parse(RpcResponse response, brave.propagation.TraceContext context, brave.SpanCustomizer span)	Implement to choose what data from the RPC response are parsed into the span representing it.

Field Detail

DEFAULT

static final RpcResponseParser DEFAULT

Method Detail

parse

void parse(RpcResponse response,
           brave.propagation.TraceContext context,
           brave.SpanCustomizer span)

Implement to choose what data from the RPC response are parsed into the span representing it.

Note: This is called after Span.error(Throwable), which means any "error" tag set here will overwrite what the error parser set.

Since:

5.12

See Also:

RpcResponseParser.Default