/* ==============================================
main task routine
============================================== */
int main(void) {
pool_memadd((uint32_t)pool, sizeof(pool));
#ifdef DEBUG
dbg.start();
#endif
char ch;
CSocket *client;
CSocket server;
server.create(SOCK_STREAM);
server.bind(23); // bind to port 23
server.listen(); // enter listen mode
// Enter an endless loop
while(1){
client = server.accept(); // accept and create a connected socket
if ( client!=NULL ) {
dbg.println("Client connected\n");
while( client->isConnected() ) { // check connection
if ( client->read(&ch, sizeof(ch)) ) { // read from client
client->write(&ch, sizeof(ch)); // echo to client
}
}
dbg.println("Client disconnected\n");
delete client; // free client after disconnected
}
}
return 0 ;
}
virtual void run() {
CSocket *client;
CSocket sock(SOCK_STREAM);
sock.bind(REMOTE_PORT);
sock.listen();
while(1) {
client = sock.accept(); // wait for client connecting
if ( client ) {
dbg.println("server: connected");
byte buf[sizeof(msg)];
int len;
while( client->isConnected() ) {
if ( client->readable() ) {
len = client->read(buf, sizeof(buf)); // read message from client
client->write(buf, len); // write back message to client
leds[0] = !leds[0];
dbg.println("Client > %s", buf);
}
}
delete client; // free the client socket after disconnected
dbg.println("server: disconnected");
}
}
}