/**
* Run task
*
* @access public
* @param mixed $callback
* @return void
*/
public function run($callback)
{
if ($callback) {
call_user_func($callback, $this->__toString());
}
while (pssh_tasklist_exec($this->psshTaskHandler, $server) == PSSH_RUNNING) {
if ($callback) {
call_user_func($callback, '.');
}
}
if ($callback) {
call_user_func($callback, "\n");
}
}
do {
$ret = pssh_connect($r, $server, 3);
switch ($ret) {
case PSSH_CONNECTED:
echo "connected to ", $server, "\n";
unset($servers[array_search($server, $servers)]);
break;
}
} while ($ret == PSSH_CONNECTED);
if ($ret == PSSH_SUCCESS) {
echo "all servers connected\n";
} else {
echo "failed to connect to: ", implode(", ", $servers), "\n";
}
/* create a task */
$tl = pssh_tasklist_init($r);
pssh_copy_to_server($tl, $server, $local_file, $remote_file);
/* execute the task */
do {
} while (pssh_tasklist_exec($tl, $server, 10) == PSSH_RUNNING);
/* output a report */
$failed = $succeeded = 0;
for ($t = pssh_tasklist_first($tl); $t; $t = pssh_tasklist_next($tl)) {
if (pssh_task_status($t) == PSSH_TASK_DONE) {
$succeeded++;
} else {
$failed++;
}
}
echo "Commands succeeded: " . $succeeded . "\n";
echo "Commands failed: " . $failed . "\n";