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authorSimon Hauser <simon.hauser@helsinki-systems.de>2024-06-20T09·39+0200
committerSimon Hauser <simon.hauser@helsinki-systems.de>2024-06-20T19·21+0000
commit639a00e2ab1f2a6530477d2d7f91cccbc9f70746 (patch)
tree4f953d503a6ee0c3d04c623c0eed13f7381bd699 /tvix/tracing/src/propagate/mod.rs
parent2b20d8d82dd424f2cb457c0cdef3ab3e98512117 (diff)
feat(tvix/tracing): gRPC trace context propagation r/8299
This introduces optional helper function in tvix/tracing for trace
propagation and uses these helper in the `tvix-store`.

The GRPCBlobService, GRPCDirectoryService and GRPCPathInfoService now
accept a generic client, meaning the client can be generated with either
`::new` or `::with_interceptor`.

This was tested and validated by starting a `tvix-store daemon` and
`tvix-store import`.

Change-Id: I4b194483bf09266820104b4b56e4a135dca2b77a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11863
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/tracing/src/propagate/mod.rs')
-rw-r--r--tvix/tracing/src/propagate/mod.rs9
1 files changed, 9 insertions, 0 deletions
diff --git a/tvix/tracing/src/propagate/mod.rs b/tvix/tracing/src/propagate/mod.rs
new file mode 100644
index 000000000000..42c532e9d8cf
--- /dev/null
+++ b/tvix/tracing/src/propagate/mod.rs
@@ -0,0 +1,9 @@
+#[cfg(feature = "tonic")]
+pub mod tonic;
+
+// TODO: Helper library for reqwest. We could use
+// https://github.com/TrueLayer/reqwest-middleware/tree/main/reqwest-tracing to realise this
+
+// TODO: Helper library for axum or another http server, see
+// https://github.com/hseeberger/hello-tracing-rs/blob/main/hello-tracing-common/src/otel/http.rs
+// as an example and we can reuse tonic::accept_trace fun, at least for a tower::ServiceBuilder