avnish aggarwal / Mbed 2 deprecated TCP-TCPEchoServer

wireless

Dependencies:   EthernetInterface mbed-rtos mbed

Fork of TCPEchoServer by mbed official

main.cpp@6:30f62685b255, 2014-05-16 (annotated)

Committer:
avnisha
Date:
Fri May 16 19:34:28 2014 +0000
Revision:
6:30f62685b255
Parent:
3:36fd3cfad85a 
timeout 100 secs

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:38cbb854d85f 1 #include "mbed.h"
emilmont 1:5cebe0e38cd2 2 #include "EthernetInterface.h"
avnisha 6:30f62685b255 3 #include <cctype>
emilmont 1:5cebe0e38cd2 4
emilmont 3:36fd3cfad85a 5 #define ECHO_SERVER_PORT 7
emilmont 3:36fd3cfad85a 6
emilmont 1:5cebe0e38cd2 7 int main (void) {
emilmont 1:5cebe0e38cd2 8 EthernetInterface eth;
emilmont 1:5cebe0e38cd2 9 eth.init(); //Use DHCP
emilmont 1:5cebe0e38cd2 10 eth.connect();
emilmont 1:5cebe0e38cd2 11 printf("IP Address is %s\n", eth.getIPAddress());
emilmont 1:5cebe0e38cd2 12
emilmont 1:5cebe0e38cd2 13 TCPSocketServer server;
emilmont 3:36fd3cfad85a 14 server.bind(ECHO_SERVER_PORT);
emilmont 3:36fd3cfad85a 15 server.listen();
emilmont 1:5cebe0e38cd2 16
emilmont 1:5cebe0e38cd2 17 while (true) {
emilmont 1:5cebe0e38cd2 18 printf("\nWait for new connection...\n");
emilmont 1:5cebe0e38cd2 19 TCPSocketConnection client;
emilmont 1:5cebe0e38cd2 20 server.accept(client);
avnisha 6:30f62685b255 21 client.set_blocking(false, 100000); // NB Timeout
emilmont 1:5cebe0e38cd2 22
emilmont 1:5cebe0e38cd2 23 printf("Connection from: %s\n", client.get_address());
emilmont 1:5cebe0e38cd2 24 char buffer[256];
emilmont 1:5cebe0e38cd2 25 while (true) {
emilmont 3:36fd3cfad85a 26 int n = client.receive(buffer, sizeof(buffer));
emilmont 1:5cebe0e38cd2 27 if (n <= 0) break;
emilmont 1:5cebe0e38cd2 28
avnisha 6:30f62685b255 29 char *p = buffer;
avnisha 6:30f62685b255 30 while (*p) {
avnisha 6:30f62685b255 31 *p = toupper(*p);
avnisha 6:30f62685b255 32 p++;
avnisha 6:30f62685b255 33 }
emilmont 2:ec5ae99791da 34 client.send_all(buffer, n);
emilmont 1:5cebe0e38cd2 35 if (n <= 0) break;
emilmont 1:5cebe0e38cd2 36 }
emilmont 3:36fd3cfad85a 37
emilmont 1:5cebe0e38cd2 38 client.close();
emilmont 1:5cebe0e38cd2 39 }
emilmont 1:5cebe0e38cd2 40 }