version 3.0 - real-time AMQP connections; change server API format from XML to JSON, update PHP server library; persistent storage of pending messages

server/php/example/config.php

@@ -1,9 +1,33 @@
 <?php
 
-$PASSWORDS = array(
-    '16505551212' => 'rosebud',
-    '16505551213' => 's3krit',
-);
-$PHONE_NUMBERS = array_keys($PASSWORDS);
+ini_set('display_errors','0');
 
-$OUTGOING_DIR_NAME = __DIR__."/outgoing_sms";
+/*
+ * This password must match the password in the EnvayaSMS app settings,
+ * otherwise example/www/gateway.php will return an "Invalid request signature" error.
+ */
+
+$PASSWORD = 'rosebud';
+
+/*
+ * example/send_sms.php uses the local file system to queue outgoing messages
+ * in this directory.
+ */
+
+$OUTGOING_DIR_NAME = __DIR__."/outgoing_sms";
+
+/*
+ * AMQP allows you to send outgoing messages in real-time (i.e. 'push' instead of polling).
+ * In order to use AMQP, you would need to install an AMQP server such as RabbitMQ, and 
+ * also enter the AMQP connection settings in the app. (The settings in the EnvayaSMS app
+ * should use the same vhost and queue name, but may use a different host/port/user/password.)
+ */
+
+$AMQP_SETTINGS = array(
+    'host' => 'localhost',
+    'port' => 5672,
+    'user' => 'guest',
+    'password' => 'guest',
+    'vhost' => '/',
+    'queue_name' => "envayasms"
+);