Package org.springframework.cloud.sleuth.http

Interface HttpServerHandler

public interface HttpServerHandler
This API is taken from OpenZipkin Brave. This standardizes a way to instrument http servers, particularly in a way that encourages use of portable customizations via HttpRequestParser and HttpResponseParser.
Since:
3.0.0
Author:
OpenZipkin Brave Authors, Marcin Grzejszczak

  • Method Summary

    Modifier and Type
    Method
    Description
    Span
    handleReceive(HttpServerRequest request)
    Conditionally joins a span, or starts a new trace, depending on if a trace context was extracted from the request.
    void
    handleSend(HttpServerResponse response, Span span)
    Finishes the server span after assigning it tags according to the response or error.

  • Method Details

    • handleReceive

      Span handleReceive(HttpServerRequest request)
      Conditionally joins a span, or starts a new trace, depending on if a trace context was extracted from the request. Tags are added before the span is started.
      Parameters:
      request - HTTP request
      Returns:
      server side span (either joined or a new trace)

    • handleSend

      void handleSend(HttpServerResponse response, Span span)
      Finishes the server span after assigning it tags according to the response or error.
      Parameters:
      response - HTTP response
      span - server side span to end