Register R327: a verb that only reads opens no bus connection of its own (hq issue 327)

replays/register.go

@@ -242,6 +242,16 @@ var Register = []Replay{
 		Asserts: "a consumer that never acknowledges an event gives it up, and the event is kept on the bus with " +
 			"its consumer, stream, subject, deliveries and when it was given up",
 		Package: "./internal/link", Test: "TestReplay330", Files: []string{"internal/link/replay330_test.go"}},
+	// Every verb opened a bus connection of its own (2026-10-08): the server's connection total rose by 5.2 a
+	// minute while the same 16 stayed open, and three conditions calls in one second added three, each a
+	// process of the controller's binary that dialled, logged in and left. A test in the controller, written
+	// with only what it had before the fix, laid over the commit before. The fix is still on its branch: Fix
+	// is its pull request's head, proved against the main it is cut from.
+	{ID: "R327", Issue: 327, Kind: InRepository, Repository: "mesh-controller", Fix: "63e5e3b", Before: "0cf5a3a",
+		What: "three calls of conditions in one second added three connections to the bus: each verb ran as a " +
+			"process that dialled it, and hundreds of such connections an hour hid any client reconnecting",
+		Asserts: "a verb that only reads, served by the serving controller, opens no connection of its own",
+		Package: "./cmd/mesh-controller", Test: "TestReplay327", Files: []string{"cmd/mesh-controller/replay327_test.go"}},
 	// Not a core incident, and the first of its kind: a module's. The crash loop was found by a person
 	// reading the agent server's log for another reason (issue 268); research 032 measured it, and ADR
 	// 0240 makes the node-engine judge it and the gate fail it.