|
|
@@ -1,521 +0,0 @@
|
|
|
-<?xml version="1.0" encoding="utf-8" ?>
|
|
|
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
|
|
|
-<head>
|
|
|
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
|
-<meta name="generator" content="Docutils 0.8.1: http://docutils.sourceforge.net/" />
|
|
|
-<title>SocketRocket Objective-C WebSocket Client (beta)</title>
|
|
|
-<style type="text/css">
|
|
|
-
|
|
|
-/*
|
|
|
-:Author: David Goodger (goodger@python.org)
|
|
|
-:Id: $Id: html4css1.css 7056 2011-06-17 10:50:48Z milde $
|
|
|
-:Copyright: This stylesheet has been placed in the public domain.
|
|
|
-
|
|
|
-Default cascading style sheet for the HTML output of Docutils.
|
|
|
-
|
|
|
-See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
|
|
|
-customize this style sheet.
|
|
|
-*/
|
|
|
-
|
|
|
-/* used to remove borders from tables and images */
|
|
|
-.borderless, table.borderless td, table.borderless th {
|
|
|
- border: 0 }
|
|
|
-
|
|
|
-table.borderless td, table.borderless th {
|
|
|
- /* Override padding for "table.docutils td" with "! important".
|
|
|
- The right padding separates the table cells. */
|
|
|
- padding: 0 0.5em 0 0 ! important }
|
|
|
-
|
|
|
-.first {
|
|
|
- /* Override more specific margin styles with "! important". */
|
|
|
- margin-top: 0 ! important }
|
|
|
-
|
|
|
-.last, .with-subtitle {
|
|
|
- margin-bottom: 0 ! important }
|
|
|
-
|
|
|
-.hidden {
|
|
|
- display: none }
|
|
|
-
|
|
|
-a.toc-backref {
|
|
|
- text-decoration: none ;
|
|
|
- color: black }
|
|
|
-
|
|
|
-blockquote.epigraph {
|
|
|
- margin: 2em 5em ; }
|
|
|
-
|
|
|
-dl.docutils dd {
|
|
|
- margin-bottom: 0.5em }
|
|
|
-
|
|
|
-object[type="image/svg+xml"], object[type="application/x-shockwave-flash"] {
|
|
|
- overflow: hidden;
|
|
|
-}
|
|
|
-
|
|
|
-/* Uncomment (and remove this text!) to get bold-faced definition list terms
|
|
|
-dl.docutils dt {
|
|
|
- font-weight: bold }
|
|
|
-*/
|
|
|
-
|
|
|
-div.abstract {
|
|
|
- margin: 2em 5em }
|
|
|
-
|
|
|
-div.abstract p.topic-title {
|
|
|
- font-weight: bold ;
|
|
|
- text-align: center }
|
|
|
-
|
|
|
-div.admonition, div.attention, div.caution, div.danger, div.error,
|
|
|
-div.hint, div.important, div.note, div.tip, div.warning {
|
|
|
- margin: 2em ;
|
|
|
- border: medium outset ;
|
|
|
- padding: 1em }
|
|
|
-
|
|
|
-div.admonition p.admonition-title, div.hint p.admonition-title,
|
|
|
-div.important p.admonition-title, div.note p.admonition-title,
|
|
|
-div.tip p.admonition-title {
|
|
|
- font-weight: bold ;
|
|
|
- font-family: sans-serif }
|
|
|
-
|
|
|
-div.attention p.admonition-title, div.caution p.admonition-title,
|
|
|
-div.danger p.admonition-title, div.error p.admonition-title,
|
|
|
-div.warning p.admonition-title {
|
|
|
- color: red ;
|
|
|
- font-weight: bold ;
|
|
|
- font-family: sans-serif }
|
|
|
-
|
|
|
-/* Uncomment (and remove this text!) to get reduced vertical space in
|
|
|
- compound paragraphs.
|
|
|
-div.compound .compound-first, div.compound .compound-middle {
|
|
|
- margin-bottom: 0.5em }
|
|
|
-
|
|
|
-div.compound .compound-last, div.compound .compound-middle {
|
|
|
- margin-top: 0.5em }
|
|
|
-*/
|
|
|
-
|
|
|
-div.dedication {
|
|
|
- margin: 2em 5em ;
|
|
|
- text-align: center ;
|
|
|
- font-style: italic }
|
|
|
-
|
|
|
-div.dedication p.topic-title {
|
|
|
- font-weight: bold ;
|
|
|
- font-style: normal }
|
|
|
-
|
|
|
-div.figure {
|
|
|
- margin-left: 2em ;
|
|
|
- margin-right: 2em }
|
|
|
-
|
|
|
-div.footer, div.header {
|
|
|
- clear: both;
|
|
|
- font-size: smaller }
|
|
|
-
|
|
|
-div.line-block {
|
|
|
- display: block ;
|
|
|
- margin-top: 1em ;
|
|
|
- margin-bottom: 1em }
|
|
|
-
|
|
|
-div.line-block div.line-block {
|
|
|
- margin-top: 0 ;
|
|
|
- margin-bottom: 0 ;
|
|
|
- margin-left: 1.5em }
|
|
|
-
|
|
|
-div.sidebar {
|
|
|
- margin: 0 0 0.5em 1em ;
|
|
|
- border: medium outset ;
|
|
|
- padding: 1em ;
|
|
|
- background-color: #ffffee ;
|
|
|
- width: 40% ;
|
|
|
- float: right ;
|
|
|
- clear: right }
|
|
|
-
|
|
|
-div.sidebar p.rubric {
|
|
|
- font-family: sans-serif ;
|
|
|
- font-size: medium }
|
|
|
-
|
|
|
-div.system-messages {
|
|
|
- margin: 5em }
|
|
|
-
|
|
|
-div.system-messages h1 {
|
|
|
- color: red }
|
|
|
-
|
|
|
-div.system-message {
|
|
|
- border: medium outset ;
|
|
|
- padding: 1em }
|
|
|
-
|
|
|
-div.system-message p.system-message-title {
|
|
|
- color: red ;
|
|
|
- font-weight: bold }
|
|
|
-
|
|
|
-div.topic {
|
|
|
- margin: 2em }
|
|
|
-
|
|
|
-h1.section-subtitle, h2.section-subtitle, h3.section-subtitle,
|
|
|
-h4.section-subtitle, h5.section-subtitle, h6.section-subtitle {
|
|
|
- margin-top: 0.4em }
|
|
|
-
|
|
|
-h1.title {
|
|
|
- text-align: center }
|
|
|
-
|
|
|
-h2.subtitle {
|
|
|
- text-align: center }
|
|
|
-
|
|
|
-hr.docutils {
|
|
|
- width: 75% }
|
|
|
-
|
|
|
-img.align-left, .figure.align-left, object.align-left {
|
|
|
- clear: left ;
|
|
|
- float: left ;
|
|
|
- margin-right: 1em }
|
|
|
-
|
|
|
-img.align-right, .figure.align-right, object.align-right {
|
|
|
- clear: right ;
|
|
|
- float: right ;
|
|
|
- margin-left: 1em }
|
|
|
-
|
|
|
-img.align-center, .figure.align-center, object.align-center {
|
|
|
- display: block;
|
|
|
- margin-left: auto;
|
|
|
- margin-right: auto;
|
|
|
-}
|
|
|
-
|
|
|
-.align-left {
|
|
|
- text-align: left }
|
|
|
-
|
|
|
-.align-center {
|
|
|
- clear: both ;
|
|
|
- text-align: center }
|
|
|
-
|
|
|
-.align-right {
|
|
|
- text-align: right }
|
|
|
-
|
|
|
-/* reset inner alignment in figures */
|
|
|
-div.align-right {
|
|
|
- text-align: inherit }
|
|
|
-
|
|
|
-/* div.align-center * { */
|
|
|
-/* text-align: left } */
|
|
|
-
|
|
|
-ol.simple, ul.simple {
|
|
|
- margin-bottom: 1em }
|
|
|
-
|
|
|
-ol.arabic {
|
|
|
- list-style: decimal }
|
|
|
-
|
|
|
-ol.loweralpha {
|
|
|
- list-style: lower-alpha }
|
|
|
-
|
|
|
-ol.upperalpha {
|
|
|
- list-style: upper-alpha }
|
|
|
-
|
|
|
-ol.lowerroman {
|
|
|
- list-style: lower-roman }
|
|
|
-
|
|
|
-ol.upperroman {
|
|
|
- list-style: upper-roman }
|
|
|
-
|
|
|
-p.attribution {
|
|
|
- text-align: right ;
|
|
|
- margin-left: 50% }
|
|
|
-
|
|
|
-p.caption {
|
|
|
- font-style: italic }
|
|
|
-
|
|
|
-p.credits {
|
|
|
- font-style: italic ;
|
|
|
- font-size: smaller }
|
|
|
-
|
|
|
-p.label {
|
|
|
- white-space: nowrap }
|
|
|
-
|
|
|
-p.rubric {
|
|
|
- font-weight: bold ;
|
|
|
- font-size: larger ;
|
|
|
- color: maroon ;
|
|
|
- text-align: center }
|
|
|
-
|
|
|
-p.sidebar-title {
|
|
|
- font-family: sans-serif ;
|
|
|
- font-weight: bold ;
|
|
|
- font-size: larger }
|
|
|
-
|
|
|
-p.sidebar-subtitle {
|
|
|
- font-family: sans-serif ;
|
|
|
- font-weight: bold }
|
|
|
-
|
|
|
-p.topic-title {
|
|
|
- font-weight: bold }
|
|
|
-
|
|
|
-pre.address {
|
|
|
- margin-bottom: 0 ;
|
|
|
- margin-top: 0 ;
|
|
|
- font: inherit }
|
|
|
-
|
|
|
-pre.literal-block, pre.doctest-block, pre.math {
|
|
|
- margin-left: 2em ;
|
|
|
- margin-right: 2em }
|
|
|
-
|
|
|
-span.classifier {
|
|
|
- font-family: sans-serif ;
|
|
|
- font-style: oblique }
|
|
|
-
|
|
|
-span.classifier-delimiter {
|
|
|
- font-family: sans-serif ;
|
|
|
- font-weight: bold }
|
|
|
-
|
|
|
-span.interpreted {
|
|
|
- font-family: sans-serif }
|
|
|
-
|
|
|
-span.option {
|
|
|
- white-space: nowrap }
|
|
|
-
|
|
|
-span.pre {
|
|
|
- white-space: pre }
|
|
|
-
|
|
|
-span.problematic {
|
|
|
- color: red }
|
|
|
-
|
|
|
-span.section-subtitle {
|
|
|
- /* font-size relative to parent (h1..h6 element) */
|
|
|
- font-size: 80% }
|
|
|
-
|
|
|
-table.citation {
|
|
|
- border-left: solid 1px gray;
|
|
|
- margin-left: 1px }
|
|
|
-
|
|
|
-table.docinfo {
|
|
|
- margin: 2em 4em }
|
|
|
-
|
|
|
-table.docutils {
|
|
|
- margin-top: 0.5em ;
|
|
|
- margin-bottom: 0.5em }
|
|
|
-
|
|
|
-table.footnote {
|
|
|
- border-left: solid 1px black;
|
|
|
- margin-left: 1px }
|
|
|
-
|
|
|
-table.docutils td, table.docutils th,
|
|
|
-table.docinfo td, table.docinfo th {
|
|
|
- padding-left: 0.5em ;
|
|
|
- padding-right: 0.5em ;
|
|
|
- vertical-align: top }
|
|
|
-
|
|
|
-table.docutils th.field-name, table.docinfo th.docinfo-name {
|
|
|
- font-weight: bold ;
|
|
|
- text-align: left ;
|
|
|
- white-space: nowrap ;
|
|
|
- padding-left: 0 }
|
|
|
-
|
|
|
-h1 tt.docutils, h2 tt.docutils, h3 tt.docutils,
|
|
|
-h4 tt.docutils, h5 tt.docutils, h6 tt.docutils {
|
|
|
- font-size: 100% }
|
|
|
-
|
|
|
-ul.auto-toc {
|
|
|
- list-style-type: none }
|
|
|
-
|
|
|
-</style>
|
|
|
-</head>
|
|
|
-<body>
|
|
|
-<div class="document" id="socketrocket-objective-c-websocket-client-beta">
|
|
|
-<h1 class="title">SocketRocket Objective-C WebSocket Client (beta)</h1>
|
|
|
-
|
|
|
-<p>A conforming WebSocket (<a class="reference external" href="http://tools.ietf.org/html/rfc6455">RFC 6455</a>)
|
|
|
-client library.</p>
|
|
|
-<p>SocketRocket currently conforms to all ~300 of <a class="reference external" href="http://www.tavendo.de/autobahn/testsuite.html">Autobahn</a>'s fuzzing tests (aside from
|
|
|
-two UTF-8 ones where it is merely <em>non-strict</em>. tests 6.4.2 and 6.4.4)</p>
|
|
|
-<p>It should work on OS X too. There are no UIKit dependencies.</p>
|
|
|
-<div class="warning">
|
|
|
-<p class="first admonition-title">Warning</p>
|
|
|
-<p>This is not production-quality software yet. It has only been used in
|
|
|
-devlopment environments.</p>
|
|
|
-<p><strong>USE AT YOUR OWN RISK</strong></p>
|
|
|
-<p class="last">(it will mature quickly… I am just conservative)</p>
|
|
|
-</div>
|
|
|
-<div class="section" id="features-design">
|
|
|
-<h1>Features/Design</h1>
|
|
|
-<ul class="simple">
|
|
|
-<li>TLS (wss) support. It uses CFStream so we get this for "free"</li>
|
|
|
-<li>Uses NSStream/CFNetworking. Earlier implementations used <tt class="docutils literal">dispatch_io</tt>,
|
|
|
-however, this proved to be make TLS nearly impossible. Also I wanted this to
|
|
|
-work in iOS 4.x.</li>
|
|
|
-<li>Uses ARC. It uses the 4.0 compatible subset (no weak refs).</li>
|
|
|
-<li>Seems to perform quite well</li>
|
|
|
-<li>Parallel architecture. Most of the work is done in background worker queues.</li>
|
|
|
-<li>Delegate-based. Had older versions that could use blocks too, but I felt it
|
|
|
-didn't blend well with retain cycles and just objective C in general.</li>
|
|
|
-</ul>
|
|
|
-</div>
|
|
|
-<div class="section" id="installing">
|
|
|
-<h1>Installing</h1>
|
|
|
-<p>There's a few options. Choose one, or just figure it out</p>
|
|
|
-<ul>
|
|
|
-<li><p class="first">You can copy all the files in the SocketRocket group into your app.</p>
|
|
|
-</li>
|
|
|
-<li><p class="first">Include SocketRocket as a subproject and use libSocketRocket</p>
|
|
|
-<p>If you do this, you must add -ObjC to your "other linker flogs" option</p>
|
|
|
-</li>
|
|
|
-<li><p class="first">For OS X you will have to repackage make a .framework target. I will take
|
|
|
-contributions. Message me if you are interested.</p>
|
|
|
-</li>
|
|
|
-</ul>
|
|
|
-<p>Depending on how you configure your project you may need to <tt class="docutils literal">#import</tt> either
|
|
|
-<tt class="docutils literal"><SocketRocket/SRSocketRocket.h></tt> or <tt class="docutils literal">"SRSocketRocket.h"</tt></p>
|
|
|
-<div class="section" id="framework-dependencies">
|
|
|
-<h2>Framework Dependencies</h2>
|
|
|
-<p>Your .app must be linked against the following frameworks/dylibs</p>
|
|
|
-<ul class="simple">
|
|
|
-<li>libicucore.dylib</li>
|
|
|
-<li>CFNetwork.framework</li>
|
|
|
-<li>Security.framework</li>
|
|
|
-<li>Foundation.framework</li>
|
|
|
-</ul>
|
|
|
-</div>
|
|
|
-</div>
|
|
|
-<div class="section" id="api">
|
|
|
-<h1>API</h1>
|
|
|
-<p>The classes</p>
|
|
|
-<div class="section" id="srwebsocket">
|
|
|
-<h2><tt class="docutils literal">SRWebSocket</tt></h2>
|
|
|
-<p>The Web Socket.</p>
|
|
|
-<p>What you need to know</p>
|
|
|
-<pre class="literal-block">
|
|
|
-@interface SRWebSocket : NSObject
|
|
|
-
|
|
|
-// Make it with this
|
|
|
-- (id)initWithURLRequest:(NSURLRequest *)request;
|
|
|
-
|
|
|
-// Set this before opening
|
|
|
-@property (nonatomic, assign) id <SRWebSocketDelegate> delegate;
|
|
|
-
|
|
|
-- (void)open;
|
|
|
-
|
|
|
-// Close it with this
|
|
|
-- (void)close;
|
|
|
-
|
|
|
-// Send a UTF8 String or Data
|
|
|
-- (void)send:(id)data;
|
|
|
-
|
|
|
-
|
|
|
-@end
|
|
|
-</pre>
|
|
|
-</div>
|
|
|
-<div class="section" id="srwebsocketdelegate">
|
|
|
-<h2><tt class="docutils literal">SRWebSocketDelegate</tt></h2>
|
|
|
-<p>You implement this</p>
|
|
|
-<pre class="literal-block">
|
|
|
-@protocol SRWebSocketDelegate <NSObject>
|
|
|
-
|
|
|
-- (void)webSocket:(SRWebSocket *)webSocket didReceiveMessage:(NSString *)message;
|
|
|
-
|
|
|
-@optional
|
|
|
-
|
|
|
-- (void)webSocketDidOpen:(SRWebSocket *)webSocket;
|
|
|
-- (void)webSocket:(SRWebSocket *)webSocket didFailWithError:(NSError *)error;
|
|
|
-- (void)webSocket:(SRWebSocket *)webSocket didCloseWithCode:(NSInteger)code reason:(NSString *)reason wasClean:(BOOL)wasClean;
|
|
|
-
|
|
|
-@end
|
|
|
-</pre>
|
|
|
-</div>
|
|
|
-</div>
|
|
|
-<div class="section" id="known-issues-sever-todo-s">
|
|
|
-<h1>Known Issues/Sever Todo's</h1>
|
|
|
-<ul class="simple">
|
|
|
-<li>Needs auth delegates (like in NSURLConnection)</li>
|
|
|
-<li>Move the streams off the main runloop (most of the work is backgrounded uses
|
|
|
-GCD, but I just haven't gotten around to moving it off the main loop since I
|
|
|
-converted it from dispatch_io)</li>
|
|
|
-<li>Re-implement server. I removed an existing implementation as well because it
|
|
|
-wasn't being used and I wasn't super happy with the interface. Will revisit
|
|
|
-this.</li>
|
|
|
-<li>Separate framer and client logic. This will make it nicer when having a
|
|
|
-server.</li>
|
|
|
-</ul>
|
|
|
-</div>
|
|
|
-<div class="section" id="testing">
|
|
|
-<h1>Testing</h1>
|
|
|
-<p>Included are setup scripts for the python testing environment. It comes
|
|
|
-packaged with vitualenv so all the dependencies are installed in userland.</p>
|
|
|
-<p>To run the short test from the command line, run</p>
|
|
|
-<pre class="literal-block">
|
|
|
-make test
|
|
|
-</pre>
|
|
|
-<p>To run all the tests, run</p>
|
|
|
-<pre class="literal-block">
|
|
|
-make test_all
|
|
|
-</pre>
|
|
|
-<p>The short tests don't include the performance tests. (the test harness is
|
|
|
-actually the bottleneck, not SocketRocket).</p>
|
|
|
-<p>The first time this is run, it may take a while to install the dependencies. It
|
|
|
-will be smooth sailing after that. After the test runs the makefile will open
|
|
|
-the results page in your browser. If nothing comes up, you failed. Working on
|
|
|
-making this interface a bit nicer.</p>
|
|
|
-<p>To run from the app, choose the <tt class="docutils literal">SocketRocket</tt> target and run the test action
|
|
|
-(<tt class="docutils literal">cmd+u</tt>). It runs the same thing, but makes it easier to debug. There is
|
|
|
-some serious pre/post hooks in the Test action. You can edit it to customize
|
|
|
-behavior.</p>
|
|
|
-</div>
|
|
|
-<div class="section" id="testchat-demo">
|
|
|
-<h1>TestChat Demo</h1>
|
|
|
-<p>SocketRocket includes a demo app, TestChat. It will "chat" with a listening
|
|
|
-websocket on port 9900.</p>
|
|
|
-<p>It's a simple project. Uses storyboard. Storyboard is sweet.</p>
|
|
|
-<div class="section" id="test-client-server-wssh">
|
|
|
-<h2>Test Client Server (<tt class="docutils literal">wssh</tt>)</h2>
|
|
|
-<p>To talk to the chat client, we are going to use an app called <a class="reference external" href="https://github.com/progrium/wssh">wssh</a>. It's somewhat like <tt class="docutils literal">netcat</tt> but for
|
|
|
-websockets.</p>
|
|
|
-<p>We have to get some dependencies. We also want to reuse the virtualenv we made
|
|
|
-when we ran the tests. If you haven't run the tests yet, go into the
|
|
|
-SocketRocket root directory and type</p>
|
|
|
-<pre class="literal-block">
|
|
|
-make test
|
|
|
-</pre>
|
|
|
-<p>This will set up your <a class="reference external" href="http://pypi.python.org/pypi/virtualenv">virtualenv</a>.
|
|
|
-Now, in your terminal</p>
|
|
|
-<pre class="literal-block">
|
|
|
-source .env/bin/activate
|
|
|
-pip install \
|
|
|
- git+https://github.com/Lawouach/WebSocket-for-Python \
|
|
|
- git+https://github.com/progrium/wssh.git
|
|
|
-</pre>
|
|
|
-<p>In the same terminal session, start wssh</p>
|
|
|
-<pre class="literal-block">
|
|
|
-wssh ws://localhost:9900/ -l
|
|
|
-</pre>
|
|
|
-<div class="note">
|
|
|
-<p class="first admonition-title">Note</p>
|
|
|
-<p class="last">After disconnecting the TestChat client you may have to <tt class="docutils literal">ctrl+c</tt> and
|
|
|
-restart wssh.</p>
|
|
|
-</div>
|
|
|
-</div>
|
|
|
-<div class="section" id="chatting">
|
|
|
-<h2>Chatting</h2>
|
|
|
-<p>Now, start TestChat.app (just run the target in the XCode project). If you had
|
|
|
-it started already you can hit the refresh button to reconnect. It should say
|
|
|
-"Connected!" on top.</p>
|
|
|
-<p>You can type into the <tt class="docutils literal">wssh</tt> client to communicate to the app, or type into the
|
|
|
-app's textview to communicate to the <tt class="docutils literal">wssh</tt>.</p>
|
|
|
-</div>
|
|
|
-</div>
|
|
|
-<div class="section" id="websocket-server-implementation-recommendations">
|
|
|
-<h1>WebSocket Server Implementation Recommendations</h1>
|
|
|
-<p>SocketRocket has been used with the following libraries:</p>
|
|
|
-<ul class="simple">
|
|
|
-<li><a class="reference external" href="https://github.com/facebook/tornado">Tornado</a></li>
|
|
|
-<li>Go's <a class="reference external" href="http://weekly.golang.org">weekly build</a> (the official release has an
|
|
|
-outdated protocol, so you may have to use weekly until <a class="reference external" href="http://blog.golang.org/2011/10/preview-of-go-version-1.html">Go 1</a> is released)</li>
|
|
|
-<li><a class="reference external" href="http://www.tavendo.de/autobahn/testsuite.html">Autobahn</a> (using it's fuzzing
|
|
|
-client)</li>
|
|
|
-</ul>
|
|
|
-<p>I found Autobahn (and twisted) to be the most difficult to use. I have not been
|
|
|
-too impressed by it's performance in testing either. Maybe it has to do with the
|
|
|
-masking?</p>
|
|
|
-<p>The Tornado one is dirt simple and works like a charm. (<a class="reference external" href="http://ipython.org/ipython-doc/dev/interactive/htmlnotebook.html">IPython notebook</a> uses it
|
|
|
-too). It's much easier to configure handlers and routes than in
|
|
|
-Autobahn/twisted.</p>
|
|
|
-<p>As far as Go's goes, it works in my limited testing. I much prefer go's
|
|
|
-concurrency model as well. Try it! You may like it.
|
|
|
-(<tt class="docutils literal">brew install <span class="pre">--use-git</span> <span class="pre">--devel</span> <span class="pre">--HEAD</span> go</tt> seems to give me a reasonable
|
|
|
-version). It could use some more control over things such as pings, etc, but I
|
|
|
-am sure it will come in time.</p>
|
|
|
-</div>
|
|
|
-</div>
|
|
|
-</body>
|
|
|
-</html>
|
Mike Lewis