diff --git a/examples/echo_server.cpp b/examples/echo_server.cpp
index 0476f3be..0a4c1582 100644
--- a/examples/echo_server.cpp
+++ b/examples/echo_server.cpp
@@ -53,7 +53,8 @@ private:
             resp.clear();
             msg.erase(0, n);
          }
-      } catch (std::exception&) {
+      } catch (std::exception const& e) {
+         std::cout << "Error: " << e.what() << std::endl;
          socket_.close();
       }
    }
@@ -68,6 +69,7 @@ listener(
 {
    for (;;) {
       auto socket = co_await acc->async_accept(net::use_awaitable);
+      std::cout << "New" << std::endl;
       auto session = std::make_shared<user_session>(std::move(socket));
       session->start(db);
    }
diff --git a/tools/echo_server_client.cpp b/tools/echo_server_client.cpp
index 7f4eb872..b2f69621 100644
--- a/tools/echo_server_client.cpp
+++ b/tools/echo_server_client.cpp
@@ -13,25 +13,27 @@ using net::ip::tcp;
 using tcp_socket = net::use_awaitable_t<>::as_default_on_t<net::ip::tcp::socket>;
 using timer_type = net::use_awaitable_t<>::as_default_on_t<net::steady_timer>;
 
-net::awaitable<void> example(std::string msg, int n)
+net::awaitable<void>
+example(boost::asio::ip::tcp::endpoint ep, std::string msg, int n)
 {
    try {
       auto ex = co_await net::this_coro::executor;
 
-      tcp::resolver resv{ex};
-      auto const res = resv.resolve("127.0.0.1", "55555");
       tcp_socket socket{ex};
-      co_await socket.async_connect(*std::begin(res));
+      co_await socket.async_connect(ep);
 
       std::string buffer;
       auto dbuffer = net::dynamic_buffer(buffer);
       for (int i = 0; i < n; ++i) {
          co_await net::async_write(socket, net::buffer(msg));
-         co_await net::async_read_until(socket, dbuffer, "\n");
-         //std::printf("Nada %s", buffer.data());
+         auto n = co_await net::async_read_until(socket, dbuffer, "\n");
+         //std::printf("> %s", buffer.data());
+         dbuffer.consume(n);
       }
-   } catch (...) {
-      std::cerr << "Error" << std::endl;
+
+      std::printf("Ok: %s", msg.data());
+   } catch (std::exception const& e) {
+      std::cerr << "Error: " << e.what() << std::endl;
    }
 }
 
@@ -40,9 +42,13 @@ int main()
    try {
       net::io_context ioc;
 
+      tcp::resolver resv{ioc};
+      auto const res = resv.resolve("127.0.0.1", "55555");
+      auto ep = *std::begin(res);
+
       int n = 100;
-      for (int i = 0; i < 500; ++i)
-         net::co_spawn(ioc, example("Some message\n", n), net::detached);
+      for (int i = 0; i < 2; ++i)
+         net::co_spawn(ioc, example(ep, "Some message\n", n), net::detached);
 
       ioc.run();
    } catch (std::exception const& e) {