/**
* Create a connection to the FastCGI application
*/
protected function connect()
{
if ($this->sock) {
return;
}
if ($this->port) {
$this->sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$address = $this->host;
$port = $this->port;
} else {
$this->sock = socket_create(AF_UNIX, SOCK_STREAM, 0);
$address = $this->host;
$port = 0;
}
if (!$this->sock) {
throw CommunicationException::socketCreate();
}
if (false === socket_connect($this->sock, $address, $port)) {
throw CommunicationException::socketConnect($this->sock, $this->host, $this->port);
}
if ($this->_readWriteTimeout && !$this->setMsTimeout($this->_readWriteTimeout)) {
throw new CommunicationException('Unable to set timeout on socket');
}
}
/**
* Create a connection to the FastCGI application
*/
private function connect()
{
if (!$this->sock) {
if ($this->socketPath !== null) {
$this->sock = @socket_create(AF_UNIX, SOCK_STREAM, 0);
$address = $this->socketPath;
$port = 0;
} else {
$this->sock = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$address = $this->host;
$port = $this->port;
}
if (!$this->sock) {
throw CommunicationException::socketCreate();
}
if (false === @socket_connect($this->sock, $address, $port)) {
throw CommunicationException::socketConnect($this->sock, $address, $port);
}
}
}
