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+## Window Named Pipes Example
+Client and Server that can send some data and command to each other. 
+Common code moved to a library. 
+
+To send data between client and server I create simple protocol. 
+Each packet start with byte which set what packet contain and what receiver should do with it. 
+Commands and data types described in `SBAPPLib\SBAPPLib.h` in enums `proto_command_id` and `proto_value_type`
+
+Class `sbapp_pipe` have methods to prepare packet in char buffer and get command from such buffer. 
+
+Protocol supports sending objects of class someTestClass. 
+Server have list of received objects and can return object to Client or call a method of object. 
+
+Client simple open pipe, send some data and commands to server, check answers and quit. 
+You can run many clients simultaneously. I add few second sleep between sending packet so it will be easier to run them together. 
+
+Server can work in two modes. Overlapped and Multythreaded as described in msdn articles about named pipes usage. 
+In Overlapped mode client send all test packets and after that get answers from pipe and process them.  
+In Multythreaded mode client check servers answer before sending next packet. 
+
+## Build 
+Create some folder
+```
+mkdir Build
+cd Build
+```
+Prepare visual studio compiler environment 
+```
+call "R:\Program Files\Visual Studio 2015 CE\vc\bin\x86_amd64\vcvarsx86_amd64.bat" 
+```
+Use cmake to generate visual studio project 
+```
+cmake -G "Visual Studio 15 2017"  -DPRINT_POCKET_INFO=ON -DOVERLAPPED_MODE=ON ../   
+```
+Option `PRINT_POCKET_INFO` enables more info about sent packet in logs 
+Option 'VERLAPPED_MODE' enables FILE_FLAG_OVERLAPPED in servers named pipe
+Build programs
+```
+cmake --build . --target ALL_BUILD --config Debug -- /p:CharacterSet=Unicode
+``` 
+
+## Run 
+You can find programs in `Build\Release` or `Build\Debug` 
+Just run SBAPPServer and then run few copies of SBAPPClient. 
+Output will be something like that 
+``` 
+Pipe client connected
+41: Recieved int :"29600"
+41: Recieved str :"SomeString"
+41: Recieved : someClass[ cost:12345, count:333, points:116, Name:"TestName", City:"CityNameName" ]
+41: Recieved : someClass[ cost:543210, count:111, points:237, Name:"AnotherName", City:"MoreCityName" ]
+41: Recieved request for object id:"1"
+41: Recieved function call for object id:"1", function generatePoints
+41: Recieved function call for object id:"1", function resetCost
+41: Recieved request for object id:"1"
+Pipe client disconnected
+``` 
+
+log line started with random id of a connection from which data was received. In case you run few clients. 
+Then some info about incoming packet.