/**
* 测试receive和_receive接口
*/
public function testReceive()
{
$subject = new BigpipeQueueClient();
// 测试1 uninit下调用接口
$this->assertFalse($subject->receive());
$this->assertTrue(TestUtilities::set_private_var($subject, '_inited', true));
// 定义meta行为
$this->stub_meta->expects($this->once())->method('queue_name')->will($this->returnValue('queue_client'));
$this->assertTrue(TestUtilities::set_private_var($subject, '_meta', $this->stub_meta));
// 测试2 未订阅时调用receive
$this->assertFalse($subject->receive());
$this->assertTrue(TestUtilities::set_private_var($subject, '_subscribed', true));
// 测试3 测试_receive函数
// 定义connection行为
$idl_arr = $this->_gen_idl_pack();
$this->stub_conn->expects($this->any())->method('receive')->will($this->onConsecutiveCalls(null, ' ', $idl_arr['req'], $idl_arr['res_err'], $idl_arr['res']));
$this->stub_conn->expects($this->any())->method('close')->will($this->returnValue(true));
$this->assertTrue(TestUtilities::set_private_var($subject, '_connection', $this->stub_conn));
// 测试3.1 none响应
$this->assertFalse($subject->receive());
// 测试3.2 mc_pack error
$this->assertFalse($subject->receive());
// 测试3.3 wrong package
$this->assertFalse($subject->receive());
// 测试3.4 print error message in package
$this->assertFalse($subject->receive());
// 测试4 成功接收
$msg = $subject->receive();
$this->assertTrue(false != $msg);
$expected = new BigpipeQueueMessage();
$expected->pipe_name = 'pipe';
$expected->pipelet_id = 2;
$expected->pipelet_msg_id = 65535;
$expected->seq_id = 9527;
$expected->message_body = 'Testing Queue Client';
$this->assertEquals($expected, $msg);
}
// 每次peek最多等待100ms
$file = fopen('./queue-client.txt', 'w+');
$cli = new BigpipeQueueClient();
// 测试中，我们希望能取完所有窗口的数据
$max_count = 50000;
if ($cli->init($queue_name, $token, $conf)) {
echo "[Success][init queue server client]\n";
$count = 0;
$success = 0;
$failure = 0;
$peek = 0;
$ack = 0;
while ($count < $max_count) {
$pret = $cli->peek($peek_time_ms);
if (BigpipeErrorCode::READABLE == $pret) {
$msg = $cli->receive();
if (false === $msg) {
echo sprintf("[Failure][receive msg][cnt:%u]\n", $count);
$failure++;
} else {
// 回复ack
//if (false === $cli->ack($msg,true)) 慢速客户端请调用此接口！！！同时设置滑动窗口为1
if (false === $cli->ack($msg)) {
// ack失败常由于msg处理超时引起，这时queuesvr中waiting队列中对应msg会被归还send队列。
// 用户不应该继续使用这条message。
// 这时多次重试ack也没有必要，因为一旦超时，socket就会被queuesvr主动关闭。
echo sprintf("[Failure][ack][cnt:%u]\n", $count);
$msg = false;
} else {
// 我们以成功发送ack作为数据订阅成功的标志
// 如果ack发送失败, queue server会将数据重新放回发布队列,