/**
* 并发请求api，使用方法如
* $params = array(
* "api_1117"=>array("name"=>"apiname1",“param”=>array("id"=>1117)),
* "api_2"=>array("name"=>"apiname2","param"=>array("id"=>2)),
* )
* @param array $params 提交参数 请指定key好方便区分对应结果，注意考虑到硬件资源有限并发请求不要超过50个
* @param int $mode
* @param int $retry 通讯错误时重试次数
* @param string $ip 要连得ip地址，如果不指定从现有配置随机个
* @param string $port 要连得port地址，如果不指定从现有配置找一个
* @return mixed 返回指定key结果
* @throws \Exception unknow mode type
*/
public function multiAPI($params, $mode = DoraConst::SW_MODE_WAITRESULT, $retry = 0, $ip = "", $port = "")
{
//get guid
$this->guid = $this->generateGuid();
$packet = array('guid' => $this->guid, 'api' => $params);
switch ($mode) {
case DoraConst::SW_MODE_WAITRESULT:
$packet["type"] = DoraConst::SW_MODE_WAITRESULT_MULTI;
break;
case DoraConst::SW_MODE_NORESULT:
$packet["type"] = DoraConst::SW_MODE_NORESULT_MULTI;
break;
case DoraConst::SW_MODE_ASYNCRESULT:
$packet["type"] = DoraConst::SW_MODE_ASYNCRESULT_MULTI;
break;
default:
throw new \Exception("unknow mode have been set", 100099);
break;
}
$sendData = Packet::packEncode($packet);
$result = $this->doRequest($sendData, $packet["type"]);
//retry when the send fail
while ((!isset($result["code"]) || $result["code"] != 0) && $retry > 0) {
$result = $this->doRequest($sendData, $packet["type"]);
$retry--;
}
if ($this->guid != $result["guid"]) {
return Packet::packFormat("guid wront please retry..", 100100, $result["data"]);
}
return $result;
}
/**
* 并发请求api，使用方法如
* $params = array(
* "api_1117"=>array("name"=>"apiname1",“param”=>array("id"=>1117)),
* "api_2"=>array("name"=>"apiname2","param"=>array("id"=>2)),
* )
* @param array $params 提交参数 请指定key好方便区分对应结果，注意考虑到硬件资源有限并发请求不要超过50个
* @param bool $sync 阻塞等待所有结果
* @param int $retry 通讯错误时重试次数
* @param string $group 服务分组
* @param string $ip 要连得ip地址，如果不指定从现有配置随机个
* @param string $port 要连得port地址，如果不指定从现有配置找一个
* @return mixed 返回指定key结果
*/
public function multiAPI($params, $group = "group1", $sync = true, $retry = 0, $ip = "", $port = "")
{
$guid = md5(uniqid() . microtime(true) . rand(1, 1000000));
$Packet = array('guid' => $guid, 'api' => $params);
if ($sync) {
$Packet["type"] = DoraConst::SW_SYNC_MULTI;
} else {
$Packet["type"] = DoraConst::SW_ASYNC_MULTI;
}
$sendData = Packet::packEncode($Packet);
$result = $this->doRequest($sendData, $group, $ip, $port);
//retry when the send fail
while ((!isset($result["code"]) || $result["code"] != 0) && $retry > 0) {
$result = $this->doRequest($sendData, $group, $ip, $port);
$retry--;
}
if ($result["code"] == "0" && $guid != $result["data"]["guid"]) {
return Packet::packFormat("guid wrong please retry..", 100008, $result);
}
return $result;
}
public final function onHttpFinished($serv, $task_id, $data, $response)
{
$fd = $data["fd"];
$guid = $data["guid"];
//if the guid not exists .it's mean the api no need return result
if (!isset($this->taskInfo[$fd][$guid])) {
return true;
}
//get the api key
$key = $this->taskInfo[$fd][$guid]["taskkey"][$task_id];
//save the result
$this->taskInfo[$fd][$guid]["result"][$key] = $data["result"];
//remove the used taskid
unset($this->taskInfo[$fd][$guid]["taskkey"][$task_id]);
switch ($data["type"]) {
case DoraConst::SW_MODE_WAITRESULT_MULTI:
//all task finished
if (count($this->taskInfo[$fd][$guid]["taskkey"]) == 0) {
$packet = Packet::packFormat("OK", 0, $this->taskInfo[$fd][$guid]["result"]);
$packet["guid"] = $guid;
$packet = Packet::packEncode($packet, $data["protocol"]);
unset($this->taskInfo[$fd][$guid]);
$response->end($packet);
return true;
} else {
//multi call task
//not finished
//waiting other result
return true;
}
break;
default:
return true;
break;
}
}
public final function onFinish($serv, $task_id, $data)
{
//fixed the result more than 8k timeout bug
if (strpos($data, '$$$$$$$$') === 0) {
$tmp_path = substr($data, 8);
$data = file_get_contents($tmp_path);
unlink($tmp_path);
}
$data = unserialize($data);
$fd = $data["fd"];
if (!isset($this->taskInfo[$fd]) || !$data["result"]) {
unset($this->taskInfo[$fd]);
return true;
}
$key = $this->taskInfo[$fd]["task"][$task_id];
$this->taskInfo[$fd]["result"][$key] = $data["result"];
unset($this->taskInfo[$fd]["task"][$task_id]);
switch ($data["type"]) {
case DoraConst::SW_SYNC_SINGLE:
$Packet = Packet::packFormat("OK", 0, $data["result"]);
$Packet["guid"] = $this->taskInfo[$fd]["guid"];
$Packet = Packet::packEncode($Packet);
//sys_get_temp_dir
$serv->send($fd, $Packet);
unset($this->taskInfo[$fd]);
return true;
break;
case DoraConst::SW_SYNC_MULTI:
if (count($this->taskInfo[$fd]["task"]) == 0) {
$Packet = Packet::packFormat("OK", 0, $this->taskInfo[$fd]["result"]);
$Packet["guid"] = $this->taskInfo[$fd]["guid"];
$Packet = Packet::packEncode($Packet);
$serv->send($fd, $Packet);
unset($this->taskInfo[$fd]);
return true;
} else {
return true;
}
break;
default:
unset($this->taskInfo[$fd]);
return true;
break;
}
}
