Struct RpcMetadata (3.8.0-rc)

3.8.0-rc 3.7.0 (latest) 3.6.0 3.5.0 3.4.0 3.3.0 3.2.0 2.48.0-rc 2.47.1 2.46.0 2.45.0 2.44.0 2.43.0 2.42.0 2.41.0 2.40.0 2.39.0 2.38.0 2.37.0 2.36.0 2.35.0 2.34.0 2.33.0 2.32.0 2.31.0 2.30.0 2.29.0 2.28.0 2.27.0 2.26.0 2.25.1 2.24.0 2.23.0 2.22.1 2.21.0 2.20.0 2.19.0 2.18.0 2.17.0 2.16.0 2.15.1 2.14.0 2.13.0 2.12.0 2.11.0 2.10.1

RPC request metadata.

Once a RPC completes the underlying transport (gRPC or HTTP) may make some metadata attributes about the request available. For the moment we just capture headers, trailers, and tunnel some low-level socket information as fake headers.

Note: When available to applications this information is intended only for debugging and troubleshooting. There is no guarantee that the header names will always be available, or remain stable.