internal/gomote: add ListDirectoryStreaming RPC

ListDirectory responses can overflow the maximum RPC message size. Add a streaming version which returns its results in chunks. For golang/go#69732 Change-Id: I3f7d50a3899f0cbc9954da89a26906f1f5850a93 Reviewed-on: https://go-review.googlesource.com/c/build/+/617160 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Carlos Amedee <carlos@golang.org>
golang · Oct 2, 2024 · d74ce56 · d74ce56
1 parent 785db46
commit d74ce56
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Showing 5 changed files with 213 additions and 98 deletions.
diff --git a/internal/gomote/protos/gomote.pb.go b/internal/gomote/protos/gomote.pb.go
diff --git a/internal/gomote/protos/gomote.proto b/internal/gomote/protos/gomote.proto
@@ -24,6 +24,8 @@ service GomoteService {
   rpc InstanceAlive (InstanceAliveRequest) returns (InstanceAliveResponse) {}
   // ListDirectory lists the contents of a directory on an gomote instance.
   rpc ListDirectory (ListDirectoryRequest) returns (ListDirectoryResponse) {}
+  // ListDirectoryStreaming lists the contents of a directory on an gomote instance.
+  rpc ListDirectoryStreaming (ListDirectoryRequest) returns (stream ListDirectoryResponse) {}
   // ListInstances lists all of the live gomote instances owned by the caller.
   rpc ListInstances (ListInstancesRequest) returns (ListInstancesResponse) {}
   // ListSwarmingBuilders lists all of the swarming builders for the project.