add tests for TCP and lneto along with TCB control logic

internal/debug_noheaplog.go

@@ -0,0 +1,19 @@
+//go:build !debugheaplog
+
+package internal
+
+import (
+	"context"
+	"log/slog"
+)
+
+const HeapAllocDebugging = false
+
+// LogAttrs is a helper function that is used by all package loggers and that
+// can be switched out with the `debugheaplog` build tag for a non-allocating
+// logger that prints out when heap allocations occur.
+func LogAttrs(l *slog.Logger, level slog.Level, msg string, attrs ...slog.Attr) {
+	if l != nil {
+		l.LogAttrs(context.Background(), level, msg, attrs...)
+	}
+}