temp don't compile char_server_demo

Author: tgill880

example/CMakeLists.txt

@@ -13,7 +13,7 @@ set ( example_source_dir "${CMAKE_SOURCE_DIR}/example" )
 
 set ( example_sources 
  "${example_source_dir}/local_echo_demo.cpp"
- "${example_source_dir}/chat_server_demo.cpp"
+# "${example_source_dir}/chat_server_demo.cpp"
  "${example_source_dir}/simple_chat_demo.cpp"
  "${example_source_dir}/echo_binary_text_server_demo.cpp"
  "${example_source_dir}/echo_binary_text_client_demo.cpp"