/**
*
*/
protected function refreshConnections()
{
if (is_null($this->lookup)) {
return;
}
$this->host_list = $this->lookup->lookup();
// add new connections
foreach ($this->host_list as $host) {
$host_flag = false;
$host_info = explode(':', $host);
foreach ($this->connections as $conn) {
if ($conn->equal($host_info[0], $host_info[1])) {
$host_flag = true;
}
}
if ($host_flag === false) {
array_push($this->connections, new Connection($host_info[0], $host_info[1]));
}
}
// remove connections
foreach ($this->connections as $key => $conn) {
$conn_flag = false;
foreach ($this->host_list as $host) {
$host_info = explode(':', $host);
if ($conn->equal($host_info[0], $host_info[1])) {
$conn_flag = true;
}
}
if ($conn_flag === false) {
$conn->close();
unset($this->connections[$key]);
}
}
}
protected function addLookupTimer()
{
$this->loop->addPeriodicTimer(30, function () {
$addresses = $this->lookup->lookup();
foreach ($addresses as $address) {
$key = $address['ip'] . ':' . $address['port'];
}
// ... refresh connection
});
}
public function testClusterLookup()
{
$hosts = $this->lookup_cluster->lookup();
$this->assertEquals($hosts[0], "waytoft:4150");
}
