message: Remove non-blocking connect
diff: @@ -107,8 +107,7 @@ caf::expected<socket> new_ip_acceptor_impl(uint16_t port, const char* addr,
  }
  template <int Family>
  -bool ip_connect(socket fd, const std::string& host, uint16_t port,
  - bool nonblock = true) {
  +bool ip_connect(socket fd, const std::string& host, uint16_t port) {
  CAF_LOG_TRACE("Family =" << (Family == AF_INET ? "AF_INET" : "AF_INET6")
  << CAF_ARG(fd.id) << CAF_ARG(host));
  static_assert(Family == AF_INET || Family == AF_INET6, "invalid family");
  @@ -120,8 +119,7 @@ bool ip_connect(socket fd, const std::string& host, uint16_t port,
  family_of(sa) = Family;
  port_of(sa) = htons(port);
  using sa_ptr = const sockaddr*;
  - return ::connect(fd.id, reinterpret_cast<sa_ptr>(&sa), sizeof(sa)) == 0
  - || (nonblock && errno == EINPROGRESS);
  + return ::connect(fd.id, reinterpret_cast<sa_ptr>(&sa), sizeof(sa)) == 0;
  }
  } // namespace
  @@ -181,7 +179,6 @@ expected<stream_socket> tcp::make_connected_socket(std::string host,
  CAF_NET_SYSCALL("socket", fd, ==, -1,
  ::socket(proto == ip::v4 ? AF_INET : AF_INET6, socktype, 0));
  child_process_inherit(fd, false);
  - nonblocking(fd, true);
  socket_guard sguard(fd);
  if (proto == ip::v6) {
  if (ip_connect<AF_INET6>(fd, res->first, port)) {
  