usingthesystem · July 1, 2023 04:16 · Oct 22, 2015 · Oct 22, 2015 · Oct 22, 2015 · Oct 22, 2015
diff --git a/stream.php b/stream.php
@@ -1,5 +1,5 @@
 <?php
-ob_end_clean();
+//ob_end_clean();
 header('Content-Type: text/event-stream');
 header('Cache-Control: no-cache');
 //header('Connection: keep-alive');
@@ -9,8 +9,8 @@
     echo 'id: ' . uniqid() . PHP_EOL;
     echo 'data: ' . date("h:i:s", time()) . PHP_EOL;
     echo PHP_EOL;
-    ob_flush();
-    flush();
+    //ob_flush();
+    //flush();
 
     sleep(1);
 }
diff --git a/stream.php b/stream.php
@@ -5,8 +5,8 @@
 //header('Connection: keep-alive');
 while (true) {
 
-
     //echo "retry: 1000" . PHP_EOL;
+    echo 'id: ' . uniqid() . PHP_EOL;
     echo 'data: ' . date("h:i:s", time()) . PHP_EOL;
     echo PHP_EOL;
     ob_flush();

diff --git a/test.html → sse.html b/test.html → sse.html
@@ -4,7 +4,7 @@
 <script>
 if (typeof(EventSource) !== 'undefined') {
     console.info('Starting connection...');
-    var source = new EventSource('/test.php');
+    var source = new EventSource('/stream.php');
     source.addEventListener('open', function(e) {
         console.info('Connection was opened.');
     }, false);

diff --git a/test.php → stream.php b/test.php → stream.php
@@ -1,9 +1,9 @@
 <?php
 ob_end_clean();
+header('Content-Type: text/event-stream');
+header('Cache-Control: no-cache');
+//header('Connection: keep-alive');
 while (true) {
-    header('Content-Type: text/event-stream');
-    header('Cache-Control: no-cache');
-    //header('Connection: keep-alive');
 
 
     //echo "retry: 1000" . PHP_EOL;

diff --git a/test.php b/test.php
@@ -1,9 +1,13 @@
 <?php
+ob_end_clean();
 while (true) {
     header('Content-Type: text/event-stream');
     header('Cache-Control: no-cache');
+    //header('Connection: keep-alive');
 
-    echo ' server time: ' . date("h:i:s", time()) . PHP_EOL;
+
+    //echo "retry: 1000" . PHP_EOL;
+    echo 'data: ' . date("h:i:s", time()) . PHP_EOL;
     echo PHP_EOL;
     ob_flush();
     flush();

diff --git a/test.php b/test.php
@@ -1,9 +1,7 @@
 <?php
-header('Content-Type: text/event-stream');
-header('Cache-Control: no-cache');
-header('Connection: keep-alive');
-
 while (true) {
+    header('Content-Type: text/event-stream');
+    header('Cache-Control: no-cache');
 
     echo ' server time: ' . date("h:i:s", time()) . PHP_EOL;
     echo PHP_EOL;

diff --git a/test.html b/test.html
@@ -0,0 +1,37 @@
+<html>
+<body>
+<div id="result"></div>
+<script>
+if (typeof(EventSource) !== 'undefined') {
+    console.info('Starting connection...');
+    var source = new EventSource('/test.php');
+    source.addEventListener('open', function(e) {
+        console.info('Connection was opened.');
+    }, false);
+
+    source.addEventListener('error', function(e) {
+        var txt;
+        switch (event.target.readyState) {
+            // if reconnecting
+            case EventSource.CONNECTING:
+                txt = 'Reconnecting...';
+                break;
+            // if error was fatal
+            case EventSource.CLOSED:
+                txt = 'Connection failed. Will not retry.';
+                break;
+        }
+        console.error('Connection error: ' + txt);
+    }, false);
+
+    source.addEventListener('message', function(e) {
+        document.getElementById('result').innerHTML += e.data + '<br>';
+        console.log(e.data);
+    }, false);
+} else {
+    alert('Your browser does not support Server-sent events! Please upgrade it!');
+    console.error('Connection aborted');
+}
+</script>
+</body>
+</html>
diff --git a/test.php b/test.php
@@ -0,0 +1,14 @@
+<?php
+header('Content-Type: text/event-stream');
+header('Cache-Control: no-cache');
+header('Connection: keep-alive');
+
+while (true) {
+
+    echo ' server time: ' . date("h:i:s", time()) . PHP_EOL;
+    echo PHP_EOL;
+    ob_flush();
+    flush();
+
+    sleep(1);
+}