Package io.micrometer.tracing.http

Interface HttpClientHandler

@Deprecated public interface HttpClientHandler
Deprecated.
scheduled for removal in 1.4.0
This API is taken from OpenZipkin Brave.

This standardizes a way to instrument http clients, particularly in a way that encourages use of portable customizations via HttpRequestParser and HttpResponseParser.

Since:
1.0.0

  • Method Details

    • handleSend

      Span handleSend(HttpClientRequest request)
      Deprecated.
      Starts the client span after assigning it a name and tags. This injects the trace context onto the request before returning.

      Call this before sending the request on the wire.

      Parameters:
      request - to inject the tracing context with
      Returns:
      client side span

    • handleSend

      Span handleSend(HttpClientRequest request, @Nullable TraceContext parent)
      Deprecated.
      Same as handleSend(HttpClientRequest) but with an explicit parent TraceContext.
      Parameters:
      request - to inject the tracing context with
      parent - TraceContext that is to be the client side span's parent
      Returns:
      client side span

    • handleReceive

      void handleReceive(HttpClientResponse response, Span span)
      Deprecated.
      Finishes the client span after assigning it tags according to the response or error.
      Parameters:
      response - the HTTP response
      span - span to be ended