/**
* 判断包是否都到达
* @see PHPServerWorker::dealInput()
*/
public function dealInput($recv_str)
{
return JMProtocol::checkInput($recv_str);
}
/**
* 批量请求
* @param array $request_buffer_array ['ip:port'=>req_buf, 'ip:port'=>req_buf, ...]
* @return multitype:unknown string
*/
public function multiRequest($request_buffer_array)
{
$client_array = $sock_to_ip = $ip_list = array();
foreach ($request_buffer_array as $address => $buffer) {
list($ip, $port) = explode(':', $address);
$ip_list[$ip] = $ip;
$client = stream_socket_client("tcp://{$address}", $errno, $errmsg, 1);
if (!$client) {
$this->notice("connect tcp://{$address} fail");
continue;
}
$client_array[$address] = $client;
stream_set_timeout($client_array[$address], 0, 500000);
fwrite($client_array[$address], $buffer);
stream_set_blocking($client_array[$address], 0);
$sock_to_address[(int) $client] = $address;
}
$read = $client_array;
$write = $except = $read_buffer = array();
$time_start = microtime(true);
$timeout = 5;
// 轮询处理数据
while (count($read) > 0) {
if (stream_select($read, $write, $except, 0, 200000)) {
foreach ($read as $socket) {
$address = $sock_to_address[(int) $socket];
$buf = fread($socket, 8192);
if (!$buf) {
if (feof($socket)) {
unset($client_array[$address]);
}
continue;
}
if (!isset($read_buffer[$address])) {
$read_buffer[$address] = $buf;
} else {
$read_buffer[$address] .= $buf;
}
// 数据接收完毕
if (0 === JMProtocol::checkInput($read_buffer[$address])) {
unset($client_array[$address]);
}
}
}
// 超时了
if (microtime(true) - $time_start > $timeout) {
break;
}
$read = $client_array;
}
foreach ($read_buffer as $address => $buf) {
list($ip, $port) = explode(':', $address);
$this->lastSuccessIpArray[$ip] = $ip;
}
$this->lastFailedIpArray = array_diff($ip_list, $this->lastSuccessIpArray);
ksort($read_buffer);
return $read_buffer;
}