Fix linking error on OSX

Fix websocket example

3 files changed, 10 insertions, 4 deletions

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index ef65f02..fac0abb 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -19,7 +19,13 @@ endif()
 
 add_executable(example_websocket websocket/example_ws.cpp)
 target_link_libraries(example_websocket ${Boost_LIBRARIES})
-target_link_libraries(example_websocket ${CMAKE_THREAD_LIBS_INIT} ssl crypto)
+target_link_libraries(example_websocket ${CMAKE_THREAD_LIBS_INIT} ${OPENSSL_LIBRARIES})
+add_custom_command(OUTPUT ws.html
+        COMMAND ${CMAKE_COMMAND} -E
+        copy ${PROJECT_SOURCE_DIR}/websocket/templates/ws.html ${CMAKE_CURRENT_BINARY_DIR}/ws.html
+        DEPENDS ${PROJECT_SOURCE_DIR}/websocket/templates/ws.html
+        )
+add_custom_target(example_ws_copy ALL DEPENDS ws.html)
 
 add_executable(example example.cpp)
 #target_link_libraries(example crow)
diff --git a/examples/websocket/example_ws.cpp b/examples/websocket/example_ws.cpp
index ec3603c..0bd2022 100644
--- a/examples/websocket/example_ws.cpp
+++ b/examples/websocket/example_ws.cpp
@@ -6,6 +6,7 @@
 int main()
 {
     crow::SimpleApp app;
+    crow::mustache::set_base(".");
 
     std::mutex mtx;;
     std::unordered_set<crow::websocket::connection*> users;
@@ -33,8 +34,7 @@ int main()
 
     CROW_ROUTE(app, "/")
     ([]{
-        auto page = crow::mustache::load("ws.html");
-        return page.render();
+        return crow::mustache::load("ws.html").render();
      });
 
     app.port(40080)
diff --git a/examples/websocket/templates/ws.html b/examples/websocket/templates/ws.html
index f6e7281..5320113 100644
--- a/examples/websocket/templates/ws.html
+++ b/examples/websocket/templates/ws.html
@@ -11,7 +11,7 @@
     <textarea id="log" cols=100 rows=50>
     </textarea>
     <script>
-var sock = new WebSocket("ws://i.ipkn.me:40080/ws");
+var sock = new WebSocket("ws://localhost:40080/ws");
 sock.onopen = ()=>{
     console.log('open')
 }