/**
* creates a connection using connection factory
* @param $connFactory SDO Data object type = msd:ConnectionFactory
* @return SAMConnection or null
*/
private function _configConnection($connFactory)
{
$optionsarray = array();
foreach ($connFactory as $key => $value) {
switch ($key) {
case "protocol":
$protocol = $value;
break;
default:
$optionsarray[self::$samOptions[$key]] = $value;
break;
}
}
/*check mandatory fields */
if (!isset($protocol)) {
throw new SCA_RuntimeException('message binding configuration connectionFactory missing: protocol. ');
}
if (self::$test_mode) {
/*in test mode, use $this::test_queueborker */
if (is_null(self::$test_queueborker)) {
self::$test_queueborker = array();
}
$connection = null;
} else {
/*connecting to a real broker*/
$connection = new SAMConnection();
$connection->connect($protocol, $optionsarray);
if (!$connection) {
throw new SCA_RuntimeException("SAM connection failed");
}
}
return $connection;
}
<?php
require 'SAM/php_sam.php';
//create a new connection object
$conn = new SAMConnection();
//start initialise the connection
$conn->connect(SAM_MQTT, array(SAM_HOST => '127.0.0.1', SAM_PORT => 1883));
//create a new MQTT message with the output of the shell command as the body
$msgCpu = new SAMMessage($_REQUEST['message']);
//send the message on the topic cpu
$conn->send('topic://' . $_REQUEST['target'], $msgCpu);
$conn->disconnect();
echo 'MQTT Message to ' . $_REQUEST['target'] . ' sent: ' . $_REQUEST['message'];
<?php
require 'SAM/php_sam.php';
define("SAM_HOST", "SAM_HOST");
define("SAM_PORT", "SAM_PORT");
define("SAM_WAIT", "SAM_WAIT");
define("SAM_MQTT_QOS", "SAM_MQTT_QOS");
//create a new connection object
$conn = new SAMConnection();
//start initialise the connection
$conn->connect(SAM_MQTT, array(SAM_HOST => "test.mosquitto.org", SAM_PORT => 1883));
//subscribe to topic cpu
$subUp = $conn->subscribe('topic://cpupc1-asitha', array(SAM_WAIT => 1, SAM_MQTT_QOS => 0)) or die('could not subscribe');
//print confirmation to terminal
echo "subscribed";
$i = 0;
$prev = "";
while ($conn) {
//receive latest message on topic $subUp
$msgUp = $conn->receive($subUp);
//if($msgUp==true)
/* echo $conn->errno;
echo $conn->error;
echo $conn->debug; */
//if there is a message
if ($msgUp) {
if (!$msgUp->body == "") {
//echo message to terminal
// echo $msgUp->body;
//if ($msgUp->body!=$prev)
// {
<?php
// Saved state of control packet
$packet = array('setpoint' => array('type' => 'int', 'value' => 16.5));
$packet['setpoint']['value'] = (double) $_GET['val'];
echo "State set to: " . $packet['setpoint']['value'];
require 'SAM/php_sam.php';
$conn = new SAMConnection();
$conn->connect(SAM_MQTT, array(SAM_HOST => '127.0.0.1', SAM_PORT => 1883));
$msg_state = new SAMMessage($packet['setpoint']['value']);
$conn->send('topic://state', $msg_state);
$conn->disconnect();
<?php
error_reporting(E_ALL ^ (E_NOTICE | E_WARNING));
require 'SAM/php_sam.php';
$conn = new SAMConnection();
$conn->connect(SAM_MQTT, array(SAM_HOST => '127.0.0.1', SAM_PORT => 1883));
$i = 0;
while (true) {
if (time() - $ltime > 1) {
$ltime = time();
print $i . "\n";
$i = 0;
}
$msg_rawserial = new SAMMessage("hello");
$conn->send('topic://myqueue', $msg_rawserial);
$i++;
}
<?php
/*
@info
Αρχείο για την ειδοποίηση των οδηγών ότι τον επέλεξε ο πελάτης και είναι έτοιμος για παραλαβή
*/
header('Content-Type: text/html; charset=utf-8');
require 'SAM/php_sam.php';
require 'config.php';
$conn = new SAMConnection();
//type:1 = notifyDrivers
//type:2 = message for acception
if (isset($_REQUEST["customerlat"]) && isset($_REQUEST["customerlon"]) && isset($_REQUEST["driverDevIdtoSend"]) && isset($_REQUEST["selectedOrderid"])) {
$message = "2" . ":" . "Πελάτης για παραλαβή" . ":" . $_REQUEST["customerlat"] . ":" . $_REQUEST["customerlon"] . ":" . $_REQUEST["driverDevIdtoSend"] . ":" . $_REQUEST["selectedOrderid"];
$target = $_REQUEST["driverDevIdtoSend"];
} else {
$message = "";
$target = "";
}
$conn->connect(SAM_MQTT, $SAM_MQTTCONF);
$conn->send('topic://' . $target, $message);
$conn->disconnect();
//for debug
function write2file($string)
{
$file = fopen("test.txt", "a");
fwrite($file, $string);
fclose($file);
}
<p/>
<hr/>
Attempting connection to valid host -
<?php
$conn = new SAMConnection();
if ($conn->connect($protocol, array(SAM_HOST => $host, SAM_PORT => $port, SAM_BROKER => $broker))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a second connection to valid host -
<?php
$conn = new SAMConnection();
if ($conn->connect($protocol, array(SAM_HOST => $host, SAM_PORT => $port, SAM_BROKER => $broker))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting send -
<?php
if ($conn) {
$msg = new SAMMessage('This is a test message');
$msg->header->SAM_REPLY_TO = 'queue://test/replyQueue';
$msg->header->SAM_TYPE = SAM_TEXT;
$msg->header->myStringProp1 = array('a string property', SAM_STRING);
<p/>
<hr/>
Attempting connection to valid host -<br>
<?php
$conn1 = new SAMConnection();
if ($conn1->connect($protocol, array(SAM_HOST => $host, SAM_PORT => $port, SAM_BROKER => $broker))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a second connection to valid host -<br>
<?php
$conn = new SAMConnection();
if ($conn->connect($protocol, array(SAM_HOST => $host, SAM_PORT => $port, SAM_BROKER => $broker))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a receive with an invalid subscription id -<br>
<?php
if ($conn) {
$msg = $conn->receive('invalid sub name', array(SAM_WAIT => 5000));
if (!$msg) {
echo '<font color="green"><b>OK</b></font> receive failed with errno=' . $conn->errno . ' ' . $conn->error . '<br>';
} else {
$msg = new SAMMessage('This is a 2nd test message');
$correlid2 = $conn->send($queuename, $msg, array(SAM_SELECT => $correlid));
if (!$correlid) {
echo '<font color="red"><b>FAILED</b></font>' . " ({$conn->errno}) {$conn->error}";
} else {
echo '<font color="green"><b>OK</b></font> correlID=' . $correlid;
}
} else {
echo '<font color="red"><b>FAILED</b></font> previous connection create test failed!';
}
?>
<p/>
<hr/>
Creating 2nd connection -
<?php
$conn2 = new SAMConnection();
if ($conn2->connect(SAM_WPM, array(SAM_ENDPOINTS => $endpoints, SAM_BUS => $bus, SAM_TARGETCHAIN => $target))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting receive using 2nd connection -<br/>
<?php
if ($conn2) {
$msg = $conn2->receive($queuename, array(SAM_WAIT => 5000));
if ($msg) {
echo '<font color="red"><b>FAILED</b></font> Oops, that message shouldn\'t have been accessible!';
} else {
<p/>
<hr/>
Attempting connection to valid host -<br>
<?php
$conn1 = new SAMConnection();
if ($conn1->connect($protocol)) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a second connection to valid host -<br>
<?php
$conn = new SAMConnection();
if ($conn->connect($protocol, array(SAM_MQTT_CLEANSTART => false))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a receive with an invalid subscription id -<br>
<?php
if ($conn) {
$msg = $conn->receive('invalid sub name as it is too long', array(SAM_WAIT => 5000));
if (!$msg) {
echo '<font color="green"><b>OK</b></font> receive failed with errno=' . $conn->errno . ' ' . $conn->error . '<br>';
} else {
<?php
error_reporting(E_ALL ^ (E_NOTICE | E_WARNING));
require "SAM/php_sam.php";
$conn = new SAMConnection();
$conn->connect(SAM_MQTT, array(SAM_HOST => '127.0.0.1', SAM_PORT => '1883'));
$subUp = $conn->subscribe('topic://noderx') or die('could not subscribe');
while ($conn) {
$msgUp = $conn->receive($subUp);
if ($msgUp) {
$body = $msgUp->body . "\n";
print $body;
}
}
$msg = new SAMMessage('This is a 2nd test message');
$correlid2 = $conn->send($queuename, $msg, array(SAM_SELECT => $correlid));
if (!$correlid) {
echo '<font color="red"><b>FAILED</b></font>' . " ({$conn->errno}) {$conn->error}";
} else {
echo '<font color="green"><b>OK</b></font> correlID=' . $correlid;
}
} else {
echo '<font color="red"><b>FAILED</b></font> previous connection create test failed!';
}
?>
<p/>
<hr/>
Creating 2nd connection -
<?php
$conn2 = new SAMConnection();
if ($conn2->connect($protocol, array(SAM_HOST => $host, SAM_PORT => $port, SAM_BROKER => $broker))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting receive using 2nd connection -<br/>
<?php
if ($conn2) {
$msg = $conn2->receive($queuename, array(SAM_WAIT => 5000));
if ($msg) {
echo '<font color="red"><b>FAILED</b></font> Oops, that message shouldn\'t have been accessible!';
} else {
<p/>
<hr/>
Attempting connection to valid host -<br>
<?php
$conn = new SAMConnection();
if ($conn->connect(SAM_WPM, array(SAM_ENDPOINTS => $endpoints, SAM_BUS => $bus, SAM_TARGETCHAIN => $target))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a second connection to valid host -<br>
<?php
$conn = new SAMConnection();
if ($conn->connect(SAM_WPM, array(SAM_ENDPOINTS => $endpoints, SAM_BUS => $bus, SAM_TARGETCHAIN => $target))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting send -<br>
<?php
if ($conn) {
$msg = new SAMMessage('This is a test message');
$msg->header->SAM_REPLY_TO = 'queue://test/replyQueue';
$msg->header->SAM_TYPE = SAM_TEXT;
$msg->header->myStringProp1 = array('a string property', SAM_STRING);
<body style="font-family: Arial;border: 0 none;">
<div id="content">
<table align="center" cellspacing="0" cellpadding="0">
<tr>
<td>
<div id="title">Tokudu Android Push Demo</div>
</td>
</tr>
<tr>
<td>
<div class="status">
Server status:
<?php
require 'SAM/php_sam.php';
//create a new connection object
$conn = new SAMConnection();
//start initialise the connection
$result = $conn->connect(SAM_MQTT, array(SAM_HOST => '127.0.0.1', SAM_PORT => 1883));
if ($result) {
$conn->disconnect();
print_r("<span class='online'>Online</span>");
} else {
print_r("<span class='offline'>Offline</span>");
}
?>
</div
</td>
</tr>
<tr>
<td>
<p/>
<hr/>
Attempting connection to valid host -<br>
<?php
$conn1 = new SAMConnection();
if ($conn1->connect(SAM_WPM, array(SAM_ENDPOINTS => $endpoints, SAM_BUS => $bus, SAM_TARGETCHAIN => $target, SAM_WPM_DUR_SUB_HOME => $home))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a second connection to valid host -<br>
<?php
$conn = new SAMConnection();
if ($conn->connect(SAM_WPM, array(SAM_ENDPOINTS => $endpoints, SAM_BUS => $bus, SAM_TARGETCHAIN => $target, SAM_WPM_DUR_SUB_HOME => $home))) {
echo '<font color="green"><b>OK</b></font>';
} else {
echo '<font color="red"><b>FAILED</b></font>';
}
?>
<p/>
<hr/>
Attempting a receive with an invalid subscription id -<br>
<?php
if ($conn) {
$msg = $conn->receive('invalid sub name', array(SAM_WAIT => 5000));
if (!$msg) {
echo '<font color="green"><b>OK</b></font> receive failed with errno=' . $conn->errno . ' ' . $conn->error . '<br>';
} else {
<body style="font-family: Arial;border: 0 none;">
<div id="content">
<table align="center" cellspacing="0" cellpadding="0">
<tr>
<td>
<div id="title">Tokudu Android Push Demo</div>
</td>
</tr>
<tr>
<td>
<div class="status">
Server status:
<?php
require 'SAM/php_sam.php';
//create a new connection object
$conn = new SAMConnection();
//start initialise the connection
$result = $conn->connect(SAM_MQTT, array(SAM_HOST => 'test.mosquitto.org', SAM_PORT => 1883));
if ($result) {
$conn->disconnect();
print_r("<span class='online'>Online</span>");
} else {
print_r("<span class='offline'>Offline</span>");
}
?>
</div
</td>
</tr>
<tr>
<td>