To compile both client and server app just type 'make'.
Example of linux poll(2). Server is running only when it have to ( period data generating, new client connection, data sending to client, client disconnection).
Average CPU usage for both clients and server apps is below 1%.
Producent -r <path> -t <val> [<addr>:]port
Usage:<br>
<path> - localization of report file,
<val> - producing data rate (1-8 second * 60 / 96)[s]
[<addr>:]port - server localization. Suggested: "8000"
examples: ./Serwer.out -r report.txt -t 2 localhost:8000
./Serwer.out -r report.txt -t 2 12345:8000
./Serwer.out -r report.txt -t 2 :8000
Konsument: -# <cnt> -r/-s <dly> [<addr>:]port
Usage:
-# <cnt> Number of request sent to server.
-r or -s <dly> Time peroid between:
*requests sent (r option),
*block read and request sent (s option).
[<addr>:]port Adress of server (producer). Have to be same as server ex.: ":8000".
examples: ./Klient.out -# 10 -r 2 :8000
./Klient.out -# 2 -r 10 localhost:8000
./Klient.out -# 15 -s 5 12345:8000
Note: Start server first, and then connect any number of clients.
Server is using circle buffer to store generated data.
After every client connection data packages are sent through created socket.
Clients are queued while not enough data is available.
Every time period report is generated with information about:
- Number of clients connected.
- Bytes sent since last report information generation.
- Bytes generated sine last report information generation.
- Data roll.
- Storage capacity ( with current % usage ).
- On new clinet connection - Id of new client.
- On client disconnection - Id of disconnected client with amount of data sent to him.