Hiroshi Yamaguchi / Mbed 2 deprecated SimpleSocketExamples 1.0

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Dependencies:   EthernetNetIf SimpleSocket 1.0 mbed

Example/echoserver.cpp

Committer:
yamaguch
Date:
2011-09-01
Revision:
17:50c0e9c5ca79
Parent:
15:ae9aff693b07
Child:
21:a3cf1f055a4d

File content as of revision 17:50c0e9c5ca79:

#include "mbed.h"
#include "SimpleSocket.h"

void blink(DigitalOut& led, Timer& timer, float interval = 1.0);

int echoserver(int port) {
    printf("** echoserver,  port = %d\n", port);
    
    DigitalOut led1(LED1), led2(LED2);
    ServerSocket server(port);
    Timer timer;
    timer.start();

    while (true) {
        if (ClientSocket socket = server.accept()) {
            while (socket.connected()) {
                char buf[8];
                int len = socket.read(buf, sizeof(buf));
                if (len > 0)
                    socket.write(buf, len);
                blink(led1, timer);
            }
            socket.close();
        }
        blink(led2, timer);
    }
}