int main(int argc, char *argv[]) {
ipc_server srv = ipc_create("echo_socket");
char buf[128];
while (1) {
/* call accept */
puts("waiting for connection");
ipc_server_accept(&srv);
puts("connected!");
/* handle connection and loop back to accept*/
while (ipc_server_read(&srv, buf, 128)) {
printf("-> '%.*s'\n", srv.msglen - 1, buf);
if (!strncmp(buf, "end", 3)) {
puts("closing");
ipc_server_close(srv);
exit(0);
}
ipc_server_send(&srv, buf, srv.msglen);
}
puts("client closed connection");
}
return 0;
}
/* For reading data from a socket - use it in the module task. */
int ipc_accept_buf_read(int server_fd, void *data, int data_len)
{
int fd, rc;
if ((fd = ipc_accept(server_fd)) < 0)
return -1;
rc = ipc_read(fd, data, data_len);
ipc_server_close(fd, rc);
return rc;
}