message: Clean up logging in test_multiplexer
diff: @@ -52,7 +52,7 @@ test_multiplexer::~test_multiplexer() {
  expected<connection_handle>
  test_multiplexer::new_tcp_scribe(const std::string& host, uint16_t port_hint) {
  -CAF_LOG_DEBUG("new tcp scribe " << CAF_ARG(host) << CAF_ARG(port_hint)); // DELME
  + CAF_LOG_TRACE(CAF_ARG(host) << CAF_ARG(port_hint));
  guard_type guard{mx_};
  connection_handle result;
  auto i = scribes_.find(std::make_pair(host, port_hint));
  @@ -66,7 +66,6 @@ CAF_LOG_DEBUG("new tcp scribe " << CAF_ARG(host) << CAF_ARG(port_hint)); // DELM
  expected<void> test_multiplexer::assign_tcp_scribe(abstract_broker* ptr,
  connection_handle hdl) {
  CAF_LOG_TRACE(CAF_ARG(hdl));
  -CAF_LOG_DEBUG("assign tcp scribe " << CAF_ARG(hdl)); // DELME
  class impl : public scribe {
  public:
  impl(abstract_broker* self, connection_handle ch, test_multiplexer* mpx)
  @@ -136,7 +135,7 @@ connection_handle test_multiplexer::add_tcp_scribe(abstract_broker*,
  expected<connection_handle>
  test_multiplexer::add_tcp_scribe(abstract_broker* ptr, const std::string& host,
  uint16_t desired_port) {
  - CAF_LOG_DEBUG("add tcp scribe " << CAF_ARG(host) << CAF_ARG(desired_port)); // DELME
  + CAF_LOG_TRACE(CAF_ARG(host) << CAF_ARG(desired_port));
  auto hdl = new_tcp_scribe(host, desired_port);
  if (!hdl)
  return std::move(hdl.error());
  @@ -240,7 +239,6 @@ void test_multiplexer::run() {
  void test_multiplexer::provide_scribe(std::string host, uint16_t desired_port,
  connection_handle hdl) {
  CAF_LOG_TRACE(CAF_ARG(host) << CAF_ARG(desired_port) << CAF_ARG(hdl));
  -CAF_LOG_DEBUG(CAF_ARG(host) << CAF_ARG(desired_port) << CAF_ARG(hdl)); // DELME
  guard_type guard{mx_};
  scribes_.emplace(std::make_pair(std::move(host), desired_port), hdl);
  }
  