Book 02 restructuring

Author: Artiom N.

src/book02/ch03/cpp/mt_server/main.cpp

@@ -33,8 +33,8 @@ extern "C"
 #endif
 
 
-const auto clients_count = 10;
-const auto buffer_size = 4096;
+constexpr auto clients_count = 10;
+constexpr auto buffer_size = 4096;
 using namespace std::literals;
 namespace fs = std::filesystem;
 
@@ -126,7 +126,7 @@ class Transceiver
             if (size <= recv_bytes) break;
         }
 
-        buffer[recv_bytes] = '\0';
+        buffer[std::min(size, recv_bytes)] = '\0';
 
         auto result = std::string(buffer.begin(), buffer.begin() + recv_bytes);
         std::cout << "Request = \"" << result << "\"" << std::endl;

src/book02/ch04/cpp/CMakeLists.txt

@@ -1,10 +1,5 @@
 cmake_minimum_required(VERSION 3.10)
 
-add_subdirectory("reuse_addr_test")
-add_subdirectory("reuse_addr_experiment")
-
 if (UNIX)
-    # if (LINUX)
-        add_subdirectory("tcp_congestion_control")
-    # endif()
+    add_subdirectory("select_aio_server")
 endif()

…h07/cpp/select_aio_server/CMakeLists.txt …h04/cpp/select_aio_server/CMakeLists.txtsrc/book02/ch07/cpp/select_aio_server/CMakeLists.txt renamed to src/book02/ch04/cpp/select_aio_server/CMakeLists.txt src/book02/ch07/cpp/select_aio_server/CMakeLists.txt renamed to src/book02/ch04/cpp/select_aio_server/CMakeLists.txt

@@ -12,4 +12,3 @@ target_link_libraries("${PROJECT_NAME}" socket-wrapper)
 if(WIN32)
   target_link_libraries("${PROJECT_NAME}" wsock32 ws2_32)
 endif()
-

…ok02/ch07/cpp/select_aio_server/main.cpp …ok02/ch04/cpp/select_aio_server/main.cppsrc/book02/ch07/cpp/select_aio_server/main.cpp renamed to src/book02/ch04/cpp/select_aio_server/main.cpp src/book02/ch07/cpp/select_aio_server/main.cpp renamed to src/book02/ch04/cpp/select_aio_server/main.cpp

@@ -1,5 +1,7 @@
 cmake_minimum_required(VERSION 3.10)
 
 if (UNIX)
-    add_subdirectory("scatter_gatter")
+    add_subdirectory("epoll_example")
+    add_subdirectory("aio_example")
+    add_subdirectory("ioring_server")
 endif()