Tweaks

chat/chat.php

@@ -7,6 +7,10 @@
 $poll = new ZMQPoll();
 $poll->add($sub, ZMQ::POLL_IN);
 $readable = $writeable = array();
+// Hack for chrome etc. to start polling
+echo str_repeat("<span></span>", 100);
+ob_flush();
+flush();
 while(true) {
     $events = $poll->poll($readable, $writeable, 5000000);
     if($events > 0) {

chat/index.php

@@ -3,7 +3,7 @@
         <title>ZeroMQ Chat</title>
         <style>
             body {
-                padding: 20px;
+                padding: 5px;
                 background-color: #E5E5E5;
                 font-family: Verdana, Arial, Sans-Serif;
                 color: #555;
@@ -13,10 +13,10 @@
 				display: none;
 			}
 			#chatwindow {
-				width: 700px;
-				height: 400px;
+				width: 500px;
+				height: 50px;
 				overflow: scroll;
-				margin: 10px auto;
+				margin: 5px auto;
 				background: white;
 				border: 1px solid black;
 			}
@@ -26,12 +26,12 @@
 			}
 			
 			#chatform {
-				width: 700px;
+				width: 500px;
 				margin: 0px auto;
 			}
 			
 			#chatbox {
-				width: 620px;
+				width: 350px;
 			}
 			
 			#datasrc {
@@ -44,6 +44,7 @@
         <script lang="text/javascript">
         function updateChat(response) {
 			$('#chatwindow').append('<p>' + response + '</p>');
+			$("#chatwindow").attr({ scrollTop: $("#chatwindow").attr("scrollHeight") });
 		}
 		
 		$(document).ready(function(){

chat/send.php

@@ -10,4 +10,5 @@
 	$send->send("<em>" . $name . " has joined</em>");
 } else {
 	$send->send($name . ': ' . $message);
-}
+}
+exit();

reqrep/req2.php

@@ -6,8 +6,8 @@
 $req->connect("tcp://localhost:5454");
 
 while(true) {
-    sleep($_SERVER['argv'][2]);
+    usleep($_SERVER['argv'][2]);
     $req->send($_SERVER['argv'][1]  . ": Hello");
-    echo $req->recv();
+    echo date("H:i:s ") . $req->recv();
     echo PHP_EOL;
 }