tc test 4

backend/src/utilities/ebpf_bridge_events.py

@@ -564,6 +564,12 @@ def _sigterm(_signum: int, _frame: object) -> None:
     raise KeyboardInterrupt
 
 
+def _json_safe(value: object) -> object:
+    if isinstance(value, bytes):
+        return value.decode("utf-8", "replace")
+    return value
+
+
 def _ensure_clean_clsact(iface: str) -> None:
     subprocess.run(["tc", "qdisc", "del", "dev", iface, "clsact"], check=False, capture_output=True, text=True)
     _run_checked(["tc", "qdisc", "add", "dev", iface, "clsact"])
@@ -672,8 +678,8 @@ def main() -> int:
                 {
                     "status": "collector_started",
                     "ifaces": sorted(TARGET_INTERFACES),
-                    "ingress_program": ingress_prog_name,
-                    "egress_program": egress_prog_name,
+                    "ingress_program": _json_safe(ingress_prog_name),
+                    "egress_program": _json_safe(egress_prog_name),
                     "build_dir": str(args.build_dir),
                 },
                 separators=(",", ":"),