Tidy up cmake files and examples

CHANGELOG.md

@@ -1,3 +1,12 @@
+Version 271:
+
+* Add HTTP async client with system_executor example
+* Add WebSocket async client with system_executor example
+* Fix data race in HTTP server examples
+* Fix data race in WebSocket examples
+
+--------------------------------------------------------------------------------
+
 Version 270:
 
 * Silence unused variables

doc/qbk/02_examples/_examples.qbk

@@ -32,6 +32,10 @@ used to evaluate robustness. All asynchronous clients support timeouts.
         [HTTP, asynchronous]
         [[path_link example/http/client/async/http_client_async.cpp http_client_async.cpp]]
         [[path_link example/http/client/async-ssl/http_client_async_ssl.cpp http_client_async_ssl.cpp]]
+][
+        [HTTP, asynchronous using __system_executor__]
+        []
+        [[path_link example/http/client/async-ssl-system-executor/http_client_async_ssl_system_executor.cpp http_client_async_ssl_system_executor.cpp]]
 ][
         [HTTP, coroutine]
         [[path_link example/http/client/coro/http_client_coro.cpp http_client_coro.cpp]]
@@ -56,6 +60,10 @@ before disconnecting. All asynchronous clients support timeouts.
         [WebSocket, asynchronous]
         [[path_link example/websocket/client/async/websocket_client_async.cpp websocket_client_async.cpp]]
         [[path_link example/websocket/client/async-ssl/websocket_client_async_ssl.cpp websocket_client_async_ssl.cpp]]
+][
+        [WebSocket, asynchronous using __system_executor__]
+        []
+        [[path_link example/websocket/client/async-ssl-system-executor/websocket_client_async_ssl_system_executor.cpp websocket_client_async_ssl_system_executor.cpp]]
 ][
         [WebSocket, coroutine]
         [[path_link example/websocket/client/coro/websocket_client_coro.cpp websocket_client_coro.cpp]]

doc/qbk/main.qbk

@@ -59,6 +59,7 @@
 [def __ssl_context__            [@boost:/doc/html/boost_asio/reference/ssl__context.html `net::ssl::context`]]
 [def __ssl_stream__             [@boost:/doc/html/boost_asio/reference/ssl__stream.html `net::ssl::stream`]]
 [def __streambuf__              [@boost:/doc/html/boost_asio/reference/streambuf.html `net::streambuf`]]
+[def __system_executor__        [@boost:/doc/html/boost_asio/reference/system_executor.html `net::system_executor`]]
 [def __use_future__             [@boost:/doc/html/boost_asio/reference/use_future_t.html `net::use_future`]]
 [def __yield_context__          [@boost:/doc/html/boost_asio/reference/yield_context.html `net::yield_context`]]
 

example/http/client/CMakeLists.txt

@@ -14,6 +14,7 @@ add_subdirectory (sync)
 
 if (OPENSSL_FOUND)
     add_subdirectory (async-ssl)
+    add_subdirectory (async-ssl-system-executor)
     add_subdirectory (coro-ssl)
     add_subdirectory (sync-ssl)
 endif()

example/http/client/async-ssl-system-executor/http_client_async_ssl_system_executor.cpp

@@ -20,6 +20,7 @@
 #include <boost/beast/ssl.hpp>
 #include <boost/beast/version.hpp>
 #include <boost/asio/strand.hpp>
+#include <boost/asio/system_executor.hpp>
 #include <cstdlib>
 #include <functional>
 #include <iostream>

example/websocket/client/async-ssl-system-executor/CMakeLists.txt

@@ -10,7 +10,7 @@
 if (OPENSSL_FOUND)
     GroupSources(include/boost/beast beast)
     GroupSources(example/common common)
-    GroupSources(example/websocket/client/async-ssl "/")
+    GroupSources(example/websocket/client/async-ssl-system-executor "/")
 
     add_executable (websocket-client-async-ssl-system-executor
         ${BOOST_BEAST_FILES}
@@ -19,7 +19,7 @@ if (OPENSSL_FOUND)
         websocket_client_async_ssl_system_executor.cpp
     )
 
-    set_property(TARGET websocket-client-async-ssl-system-executor PROPERTY FOLDER "example-websocket-client-system-executor")
+    set_property(TARGET websocket-client-async-ssl-system-executor PROPERTY FOLDER "example-websocket-client")
 
     target_link_libraries (websocket-client-async-ssl-system-executor
         OpenSSL::SSL OpenSSL::Crypto

example/websocket/client/async-ssl-system-executor/websocket_client_async_ssl_system_executor.cpp

@@ -9,7 +9,7 @@
 
 //------------------------------------------------------------------------------
 //
-// Example: WebSocket SSL client, asynchronous
+// Example: WebSocket SSL client, asynchronous, using system_executor
 //
 //------------------------------------------------------------------------------
 
@@ -20,6 +20,7 @@
 #include <boost/beast/websocket.hpp>
 #include <boost/beast/websocket/ssl.hpp>
 #include <boost/asio/strand.hpp>
+#include <boost/asio/system_executor.hpp>
 #include <cstdlib>
 #include <functional>
 #include <iostream>