【发布时间】:2016-06-01 08:17:17
【问题描述】:
我尝试从不同的浏览器执行 PubNub 发布/订阅代码。首先我执行了 pubnub_subscribe.php 文件,然后是 pubnub_publish.php。 pubnub_publish.php 代码显示以下输出。我已经在 PubNub 注册了。我在发布和订阅中看不到消息。 谁能指导我如何找出答案。将不胜感激。
输出(在 pubnub_publish.php 中)
Array ( [0] => 1 [1] => Sent [2] => 14647684832679527 )
pubnub_publish.php
<?php
require_once('Pubnub/lib/autoloader.php');
use Pubnub\Pubnub;
$publish_key = "pub-c-34b22d9f...";
$subscribe_key = "sub-c-54cb22de...";
$pubnub = new Pubnub(array("publish_key" =>$publish_key,
"subscribe_key" =>$subscribe_key,
"ssl" => true,
"uuid" =>"user1",
'verify_peer' => true)
);
$publish_result = $pubnub->publish('Channel-m2cerlovh','Hello PubNub!');
print_r($publish_result);
?>
pubnub_subscribe.php
<?php
require_once('Pubnub/lib/autoloader.php');
use Pubnub\Pubnub;
$publish_key = "pub-c-34b22d9f...";
$subscribe_key = "sub-c-54cb22de...";
$pubnub = new Pubnub(array("publish_key" =>$publish_key,
"subscribe_key" =>$subscribe_key,
"ssl" => true,
"uuid" =>"user1",
'verify_peer' => true)
);
$pubnub->setSubscribeTimeout(10);
$pubnub->subscribe('Channel-n9zu05kxi', function ($envelope) {
print_r($envelope['message']);
});
?>
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