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commit 8b87efc7757e57ebd9e11cf3be1bcdb5db817356 0 parents
@ianbarber authored
1  README
@@ -0,0 +1 @@
+Code from my talk on ZeroMQ for PHP conferences at PHPUK2011, DPC2011 and PHPTEK 2011
13 cache/cache.php
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+<?php
+// cache client should mark extended date in memcached or similar
+$context = new ZMQContext();
+$socket = new ZMQSocket($context, ZMQ::SOCKET_PUB);
+$socket->connect("ipc:///tmp/usercache");
+$socket->connect("ipc:///tmp/datacache");
+$type = array('users', 'data');
+
+while(true) {
+ $socket->send($type[array_rand($type)], ZMQ::MODE_SNDMORE);
+ $socket->send(rand(0, 12));
+ sleep(rand(0,3));
+}
12 cache/datalistener.php
@@ -0,0 +1,12 @@
+<?php
+
+$context = new ZMQContext();
+$socket = new ZMQSocket($context, ZMQ::SOCKET_SUB);
+$socket->setSockOpt(ZMQ::SOCKOPT_SUBSCRIBE, "data");
+$socket->bind("ipc:///tmp/datacache");
+
+while(true) {
+ $cache = $socket->recv();
+ $request = $socket->recv();
+ echo "Clearing $cache $request\n";
+}
12 cache/userlistener.php
@@ -0,0 +1,12 @@
+<?php
+
+$context = new ZMQContext();
+$socket = new ZMQSocket($context, ZMQ::SOCKET_SUB);
+$socket->setSockOpt(ZMQ::SOCKOPT_SUBSCRIBE, "users");
+$socket->bind("ipc:///tmp/usercache");
+
+while(true) {
+ $cache = $socket->recv();
+ $request = $socket->recv();
+ echo "Clearing $cache $request\n";
+}
19 chat/chat.php
@@ -0,0 +1,19 @@
+<?php
+
+$context = new ZMQContext();
+$sub = new ZMQSocket($context, ZMQ::SOCKET_SUB);
+$sub->setSockOpt(ZMQ::SOCKOPT_SUBSCRIBE, '');
+$sub->connect('tcp://localhost:5566');
+$poll = new ZMQPoll();
+$poll->add($sub, ZMQ::POLL_IN);
+$readable = $writeable = array();
+while(true) {
+ $events = $poll->poll($readable, $writeable, 5000000);
+ if($events > 0) {
+ echo "\n\n<script type='text/javascript'>parent.updateChat('" . str_replace("'", "\'", $sub->recv()) ."');</script>\n\n";
+ } else {
+ echo ".";
+ }
+ ob_flush();
+ flush();
+}
84 chat/index.php
@@ -0,0 +1,84 @@
+<html>
+ <head>
+ <title>ZeroMQ Chat</title>
+ <style>
+ body {
+ padding: 20px;
+ background-color: #E5E5E5;
+ font-family: Verdana, Arial, Sans-Serif;
+ color: #555;
+ }
+
+ #chat {
+ display: none;
+ }
+ #chatwindow {
+ width: 700px;
+ height: 400px;
+ overflow: scroll;
+ margin: 10px auto;
+ background: white;
+ border: 1px solid black;
+ }
+
+ #chatwindow p {
+ margin: 0px 5px;
+ }
+
+ #chatform {
+ width: 700px;
+ margin: 0px auto;
+ }
+
+ #chatbox {
+ width: 620px;
+ }
+
+ #datasrc {
+ display: none;
+ }
+
+
+ </style>
+ <script lang="text/javascript" src="jquery-1.2.6.pack.js"></script>
+ <script lang="text/javascript">
+ function updateChat(response) {
+ $('#chatwindow').append('<p>' + response + '</p>');
+ }
+
+ $(document).ready(function(){
+ myname = '';
+
+ $("#nameform").submit(function(e) {
+ myname = $('#namebox').val();
+ $('#nameform').css('display', 'none');
+ $('#chat').css('display', 'block');
+ e.stopPropagation();
+ e.preventDefault();
+ $('body').append( '<iframe id="datasrc" src="chat.php?name=' + myname + '"></iframe>');
+ $.post('/chat/send.php', {'name': myname, 'message': 'm:joined'});
+ });
+ $('#chatform').submit(function(e) {
+ $.post('/chat/send.php', {'name': myname, 'message': $('#chatbox').val()});
+ e.stopPropagation();
+ e.preventDefault();
+ $('#chatbox').val('');
+ });
+ });
+ </script>
+ </head>
+ <body>
+ <form id="nameform">
+ <label>Enter Your Name: <input id="namebox" name="namebox" type="textarea" maxlength="30" value="" /></label>
+ <input type="submit" value="Join" />
+ </form>
+ <div id="chat">
+ <div id="chatwindow">
+ </div>
+ <form id="chatform">
+ <input id="chatbox" name="chatbox" type="textarea" value="" />
+ <input type="submit" value="Send" />
+ </form>
+ </div>
+ </body>
+</html>
11 chat/jquery-1.2.6.pack.js
@@ -0,0 +1,11 @@
+/*
+ * jQuery 1.2.6 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
+ * $Rev: 5685 $
+ */
+eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(H(){J w=1b.4M,3m$=1b.$;J D=1b.4M=1b.$=H(a,b){I 2B D.17.5j(a,b)};J u=/^[^<]*(<(.|\\s)+>)[^>]*$|^#(\\w+)$/,62=/^.[^:#\\[\\.]*$/,12;D.17=D.44={5j:H(d,b){d=d||S;G(d.16){7[0]=d;7.K=1;I 7}G(1j d=="23"){J c=u.2D(d);G(c&&(c[1]||!b)){G(c[1])d=D.4h([c[1]],b);N{J a=S.61(c[3]);G(a){G(a.2v!=c[3])I D().2q(d);I D(a)}d=[]}}N I D(b).2q(d)}N G(D.1D(d))I D(S)[D.17.27?"27":"43"](d);I 7.6Y(D.2d(d))},5w:"1.2.6",8G:H(){I 7.K},K:0,3p:H(a){I a==12?D.2d(7):7[a]},2I:H(b){J a=D(b);a.5n=7;I a},6Y:H(a){7.K=0;2p.44.1p.1w(7,a);I 7},P:H(a,b){I D.P(7,a,b)},5i:H(b){J a=-1;I D.2L(b&&b.5w?b[0]:b,7)},1K:H(c,a,b){J d=c;G(c.1q==56)G(a===12)I 7[0]&&D[b||"1K"](7[0],c);N{d={};d[c]=a}I 7.P(H(i){R(c 1n d)D.1K(b?7.V:7,c,D.1i(7,d[c],b,i,c))})},1g:H(b,a){G((b==\'2h\'||b==\'1Z\')&&3d(a)<0)a=12;I 7.1K(b,a,"2a")},1r:H(b){G(1j b!="49"&&b!=U)I 7.4E().3v((7[0]&&7[0].2z||S).5F(b));J a="";D.P(b||7,H(){D.P(7.3t,H(){G(7.16!=8)a+=7.16!=1?7.76:D.17.1r([7])})});I a},5z:H(b){G(7[0])D(b,7[0].2z).5y().39(7[0]).2l(H(){J a=7;1B(a.1x)a=a.1x;I a}).3v(7);I 7},8Y:H(a){I 7.P(H(){D(7).6Q().5z(a)})},8R:H(a){I 7.P(H(){D(7).5z(a)})},3v:H(){I 7.3W(19,M,Q,H(a){G(7.16==1)7.3U(a)})},6F:H(){I 7.3W(19,M,M,H(a){G(7.16==1)7.39(a,7.1x)})},6E:H(){I 7.3W(19,Q,Q,H(a){7.1d.39(a,7)})},5q:H(){I 7.3W(19,Q,M,H(a){7.1d.39(a,7.2H)})},3l:H(){I 7.5n||D([])},2q:H(b){J c=D.2l(7,H(a){I D.2q(b,a)});I 7.2I(/[^+>] [^+>]/.11(b)||b.1h("..")>-1?D.4r(c):c)},5y:H(e){J f=7.2l(H(){G(D.14.1f&&!D.4n(7)){J a=7.6o(M),5h=S.3h("1v");5h.3U(a);I D.4h([5h.4H])[0]}N I 7.6o(M)});J d=f.2q("*").5c().P(H(){G(7[E]!=12)7[E]=U});G(e===M)7.2q("*").5c().P(H(i){G(7.16==3)I;J c=D.L(7,"3w");R(J a 1n c)R(J b 1n c[a])D.W.1e(d[i],a,c[a][b],c[a][b].L)});I f},1E:H(b){I 7.2I(D.1D(b)&&D.3C(7,H(a,i){I b.1k(a,i)})||D.3g(b,7))},4Y:H(b){G(b.1q==56)G(62.11(b))I 7.2I(D.3g(b,7,M));N b=D.3g(b,7);J a=b.K&&b[b.K-1]!==12&&!b.16;I 7.1E(H(){I a?D.2L(7,b)<0:7!=b})},1e:H(a){I 7.2I(D.4r(D.2R(7.3p(),1j a==\'23\'?D(a):D.2d(a))))},3F:H(a){I!!a&&D.3g(a,7).K>0},7T:H(a){I 7.3F("."+a)},6e:H(b){G(b==12){G(7.K){J c=7[0];G(D.Y(c,"2A")){J e=c.64,63=[],15=c.15,2V=c.O=="2A-2V";G(e<0)I U;R(J i=2V?e:0,2f=2V?e+1:15.K;i<2f;i++){J d=15[i];G(d.2W){b=D.14.1f&&!d.at.2x.an?d.1r:d.2x;G(2V)I b;63.1p(b)}}I 63}N I(7[0].2x||"").1o(/\\r/g,"")}I 12}G(b.1q==4L)b+=\'\';I 7.P(H(){G(7.16!=1)I;G(b.1q==2p&&/5O|5L/.11(7.O))7.4J=(D.2L(7.2x,b)>=0||D.2L(7.34,b)>=0);N G(D.Y(7,"2A")){J a=D.2d(b);D("9R",7).P(H(){7.2W=(D.2L(7.2x,a)>=0||D.2L(7.1r,a)>=0)});G(!a.K)7.64=-1}N 7.2x=b})},2K:H(a){I a==12?(7[0]?7[0].4H:U):7.4E().3v(a)},7b:H(a){I 7.5q(a).21()},79:H(i){I 7.3s(i,i+1)},3s:H(){I 7.2I(2p.44.3s.1w(7,19))},2l:H(b){I 7.2I(D.2l(7,H(a,i){I b.1k(a,i,a)}))},5c:H(){I 7.1e(7.5n)},L:H(d,b){J a=d.1R(".");a[1]=a[1]?"."+a[1]:"";G(b===12){J c=7.5C("9z"+a[1]+"!",[a[0]]);G(c===12&&7.K)c=D.L(7[0],d);I c===12&&a[1]?7.L(a[0]):c}N I 7.1P("9u"+a[1]+"!",[a[0],b]).P(H(){D.L(7,d,b)})},3b:H(a){I 7.P(H(){D.3b(7,a)})},3W:H(g,f,h,d){J e=7.K>1,3x;I 7.P(H(){G(!3x){3x=D.4h(g,7.2z);G(h)3x.9o()}J b=7;G(f&&D.Y(7,"1T")&&D.Y(3x[0],"4F"))b=7.3H("22")[0]||7.3U(7.2z.3h("22"));J c=D([]);D.P(3x,H(){J a=e?D(7).5y(M)[0]:7;G(D.Y(a,"1m"))c=c.1e(a);N{G(a.16==1)c=c.1e(D("1m",a).21());d.1k(b,a)}});c.P(6T)})}};D.17.5j.44=D.17;H 6T(i,a){G(a.4d)D.3Y({1a:a.4d,31:Q,1O:"1m"});N D.5u(a.1r||a.6O||a.4H||"");G(a.1d)a.1d.37(a)}H 1z(){I+2B 8J}D.1l=D.17.1l=H(){J b=19[0]||{},i=1,K=19.K,4x=Q,15;G(b.1q==8I){4x=b;b=19[1]||{};i=2}G(1j b!="49"&&1j b!="H")b={};G(K==i){b=7;--i}R(;i<K;i++)G((15=19[i])!=U)R(J c 1n 15){J a=b[c],2w=15[c];G(b===2w)6M;G(4x&&2w&&1j 2w=="49"&&!2w.16)b[c]=D.1l(4x,a||(2w.K!=U?[]:{}),2w);N G(2w!==12)b[c]=2w}I b};J E="4M"+1z(),6K=0,5r={},6G=/z-?5i|8B-?8A|1y|6B|8v-?1Z/i,3P=S.3P||{};D.1l({8u:H(a){1b.$=3m$;G(a)1b.4M=w;I D},1D:H(a){I!!a&&1j a!="23"&&!a.Y&&a.1q!=2p&&/^[\\s[]?H/.11(a+"")},4n:H(a){I a.1C&&!a.1c||a.2j&&a.2z&&!a.2z.1c},5u:H(a){a=D.3k(a);G(a){J b=S.3H("6w")[0]||S.1C,1m=S.3h("1m");1m.O="1r/4t";G(D.14.1f)1m.1r=a;N 1m.3U(S.5F(a));b.39(1m,b.1x);b.37(1m)}},Y:H(b,a){I b.Y&&b.Y.2r()==a.2r()},1Y:{},L:H(c,d,b){c=c==1b?5r:c;J a=c[E];G(!a)a=c[E]=++6K;G(d&&!D.1Y[a])D.1Y[a]={};G(b!==12)D.1Y[a][d]=b;I d?D.1Y[a][d]:a},3b:H(c,b){c=c==1b?5r:c;J a=c[E];G(b){G(D.1Y[a]){2U D.1Y[a][b];b="";R(b 1n D.1Y[a])1X;G(!b)D.3b(c)}}N{1U{2U c[E]}1V(e){G(c.5l)c.5l(E)}2U D.1Y[a]}},P:H(d,a,c){J e,i=0,K=d.K;G(c){G(K==12){R(e 1n d)G(a.1w(d[e],c)===Q)1X}N R(;i<K;)G(a.1w(d[i++],c)===Q)1X}N{G(K==12){R(e 1n d)G(a.1k(d[e],e,d[e])===Q)1X}N R(J b=d[0];i<K&&a.1k(b,i,b)!==Q;b=d[++i]){}}I d},1i:H(b,a,c,i,d){G(D.1D(a))a=a.1k(b,i);I a&&a.1q==4L&&c=="2a"&&!6G.11(d)?a+"2X":a},1F:{1e:H(c,b){D.P((b||"").1R(/\\s+/),H(i,a){G(c.16==1&&!D.1F.3T(c.1F,a))c.1F+=(c.1F?" 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M}};D.1l(D.28,{5K:{9l:9j,9i:7e,74:9g},2Y:{2e:H(a){a.T.2e=a.1z},2c:H(a){a.T.2c=a.1z},1y:H(a){D.1K(a.T.V,"1y",a.1z)},4w:H(a){a.T.V[a.1i]=a.1z+a.2M}}});D.17.2i=H(){J b=0,1S=0,T=7[0],3q;G(T)ao(D.14){J d=T.1d,4a=T,1s=T.1s,1Q=T.2z,5U=2k&&3r(5B)<9c&&!/9a/i.11(v),1g=D.2a,3c=1g(T,"30")=="3c";G(T.7y){J c=T.7y();1e(c.1A+29.2f(1Q.1C.2e,1Q.1c.2e),c.1S+29.2f(1Q.1C.2c,1Q.1c.2c));1e(-1Q.1C.6b,-1Q.1C.6a)}N{1e(T.5X,T.5W);1B(1s){1e(1s.5X,1s.5W);G(42&&!/^t(98|d|h)$/i.11(1s.2j)||2k&&!5U)2C(1s);G(!3c&&1g(1s,"30")=="3c")3c=M;4a=/^1c$/i.11(1s.2j)?4a:1s;1s=1s.1s}1B(d&&d.2j&&!/^1c|2K$/i.11(d.2j)){G(!/^96|1T.*$/i.11(1g(d,"18")))1e(-d.2e,-d.2c);G(42&&1g(d,"33")!="4j")2C(d);d=d.1d}G((5U&&(3c||1g(4a,"30")=="5x"))||(42&&1g(4a,"30")!="5x"))1e(-1Q.1c.5X,-1Q.1c.5W);G(3c)1e(29.2f(1Q.1C.2e,1Q.1c.2e),29.2f(1Q.1C.2c,1Q.1c.2c))}3q={1S:1S,1A:b}}H 2C(a){1e(D.2a(a,"6V",M),D.2a(a,"6U",M))}H 1e(l,t){b+=3r(l,10)||0;1S+=3r(t,10)||0}I 3q};D.17.1l({30:H(){J a=0,1S=0,3q;G(7[0]){J b=7.1s(),2i=7.2i(),4c=/^1c|2K$/i.11(b[0].2j)?{1S:0,1A:0}:b.2i();2i.1S-=25(7,\'94\');2i.1A-=25(7,\'aF\');4c.1S+=25(b,\'6U\');4c.1A+=25(b,\'6V\');3q={1S:2i.1S-4c.1S,1A:2i.1A-4c.1A}}I 3q},1s:H(){J a=7[0].1s;1B(a&&(!/^1c|2K$/i.11(a.2j)&&D.1g(a,\'30\')==\'93\'))a=a.1s;I D(a)}});D.P([\'5e\',\'5G\'],H(i,b){J c=\'4y\'+b;D.17[c]=H(a){G(!7[0])I;I a!=12?7.P(H(){7==1b||7==S?1b.92(!i?a:D(1b).2e(),i?a:D(1b).2c()):7[c]=a}):7[0]==1b||7[0]==S?46[i?\'aI\':\'aJ\']||D.71&&S.1C[c]||S.1c[c]:7[0][c]}});D.P(["6N","4b"],H(i,b){J c=i?"5e":"5G",4f=i?"6k":"6i";D.17["5s"+b]=H(){I 7[b.3y()]()+25(7,"57"+c)+25(7,"57"+4f)};D.17["90"+b]=H(a){I 7["5s"+b]()+25(7,"2C"+c+"4b")+25(7,"2C"+4f+"4b")+(a?25(7,"6S"+c)+25(7,"6S"+4f):0)}})})();',62,669,'|||||||this|||||||||||||||||||||||||||||||||||if|function|return|var|length|data|true|else|type|each|false|for|document|elem|null|style|event||nodeName|||test|undefined||browser|options|nodeType|fn|display|arguments|url|window|body|parentNode|add|msie|css|indexOf|prop|typeof|call|extend|script|in|replace|push|constructor|text|offsetParent|cur|status|div|apply|firstChild|opacity|now|left|while|documentElement|isFunction|filter|className|hidden|handle|match|complete|attr|ret|hide|show|dataType|trigger|doc|split|top|table|try|catch|success|break|cache|height||remove|tbody|string|guid|num|global|ready|fx|Math|curCSS|start|scrollTop|makeArray|scrollLeft|max|animate|width|offset|tagName|safari|map|toggle||done|Array|find|toUpperCase|button|special|duration|id|copy|value|handler|ownerDocument|select|new|border|exec|stack|none|opera|nextSibling|pushStack|target|html|inArray|unit|xml|bind|GET|isReady|merge|pos|timeout|delete|one|selected|px|step|jsre|position|async|preventDefault|overflow|name|which|queue|removeChild|namespace|insertBefore|nth|removeData|fixed|parseFloat|error|readyState|multiFilter|createElement|rl|re|trim|end|_|param|first|get|results|parseInt|slice|childNodes|encodeURIComponent|append|events|elems|toLowerCase|json|readyList|setTimeout|grep|mouseenter|color|is|custom|getElementsByTagName|block|stopPropagation|addEventListener|callee|proxy|mouseleave|timers|defaultView|password|disabled|last|has|appendChild|form|domManip|props|ajax|orig|set|easing|mozilla|load|prototype|curAnim|self|charCode|timerId|object|offsetChild|Width|parentOffset|src|unbind|br|currentStyle|clean|float|visible|relatedTarget|previousSibling|handlers|isXMLDoc|on|setup|nodeIndex|unique|shift|javascript|child|RegExp|_default|deep|scroll|lastModified|teardown|setRequestHeader|timeStamp|update|empty|tr|getAttribute|innerHTML|setInterval|checked|fromElement|Number|jQuery|state|active|jsonp|accepts|application|dir|input|responseText|click|styleSheets|unload|not|lastToggle|outline|mouseout|getPropertyValue|mouseover|getComputedStyle|bindReady|String|padding|pageX|metaKey|keyCode|getWH|andSelf|clientX|Left|all|visibility|container|index|init|triggered|removeAttribute|classFilter|prevObject|submit|file|after|windowData|inner|client|globalEval|sibling|jquery|absolute|clone|wrapAll|dequeue|version|triggerHandler|oldblock|ctrlKey|createTextNode|Top|handleError|getResponseHeader|parsererror|speeds|checkbox|old|00|radio|swing|href|Modified|ifModified|lastChild|safari2|startTime|offsetTop|offsetLeft|username|location|ajaxSettings|getElementById|isSimple|values|selectedIndex|runtimeStyle|rsLeft|_load|loaded|DOMContentLoaded|clientTop|clientLeft|toElement|srcElement|val|pageY|POST|unshift|Bottom|clientY|Right|fix|exclusive|detachEvent|cloneNode|removeEventListener|swap|toString|join|attachEvent|eval|substr|head|parse|textarea|reset|image|zoom|odd|even|before|prepend|exclude|expr|quickClass|quickID|uuid|quickChild|continue|Height|textContent|appendTo|contents|open|margin|evalScript|borderTopWidth|borderLeftWidth|parent|httpData|setArray|CSS1Compat|compatMode|boxModel|cssFloat|linear|def|webkit|nodeValue|speed|_toggle|eq|100|replaceWith|304|concat|200|alpha|Last|httpNotModified|getAttributeNode|httpSuccess|clearInterval|abort|beforeSend|splice|styleFloat|throw|colgroup|XMLHttpRequest|ActiveXObject|scriptCharset|callback|fieldset|multiple|processData|getBoundingClientRect|contentType|link|ajaxSend|ajaxSuccess|ajaxError|col|ajaxComplete|ajaxStop|ajaxStart|serializeArray|notmodified|keypress|keydown|change|mouseup|mousedown|dblclick|focus|blur|stylesheet|hasClass|rel|doScroll|black|hover|solid|cancelBubble|returnValue|wheelDelta|view|round|shiftKey|resize|screenY|screenX|relatedNode|mousemove|prevValue|originalTarget|offsetHeight|keyup|newValue|offsetWidth|eventPhase|detail|currentTarget|cancelable|bubbles|attrName|attrChange|altKey|originalEvent|charAt|0n|substring|animated|header|noConflict|line|enabled|innerText|contains|only|weight|font|gt|lt|uFFFF|u0128|size|417|Boolean|Date|toggleClass|removeClass|addClass|removeAttr|replaceAll|insertAfter|prependTo|wrap|contentWindow|contentDocument|iframe|children|siblings|prevAll|wrapInner|nextAll|outer|prev|scrollTo|static|marginTop|next|inline|parents|able|cellSpacing|adobeair|cellspacing|522|maxLength|maxlength|readOnly|400|readonly|fast|600|class|slow|1px|htmlFor|reverse|10000|PI|cos|compatible|Function|setData|ie|ra|it|rv|getData|userAgent|navigator|fadeTo|fadeIn|slideToggle|slideUp|slideDown|ig|responseXML|content|1223|NaN|fadeOut|300|protocol|send|setAttribute|option|dataFilter|cssText|changed|be|Accept|stop|With|Requested|Object|can|GMT|property|1970|Jan|01|Thu|Since|If|Type|Content|XMLHTTP|th|Microsoft|td|onreadystatechange|onload|cap|charset|colg|host|tfoot|specified|with|1_|thead|leg|plain|attributes|opt|embed|urlencoded|www|area|hr|ajaxSetup|meta|post|getJSON|getScript|marginLeft|img|elements|pageYOffset|pageXOffset|abbr|serialize|pixelLeft'.split('|'),0,{}))
13 chat/send.php
@@ -0,0 +1,13 @@
+<?php
+
+$name = htmlspecialchars($_POST['name']);
+$message = htmlspecialchars($_POST['message']);
+
+$context = new ZMQContext();
+$send = new ZMQSocket($context, ZMQ::SOCKET_PUSH);
+$send->connect('tcp://localhost:5567');
+if($message == 'm:joined') {
+ $send->send("<em>" . $name . " has joined</em>");
+} else {
+ $send->send($name . ': ' . $message);
+}
13 chat/server.php
@@ -0,0 +1,13 @@
+<?php
+
+$ctx = new ZMQContext();
+$pub = $ctx->getSocket(ZMQ::SOCKET_PUB);
+$pub->bind('tcp://*:5566');
+$pull = $ctx->getSocket(ZMQ::SOCKET_PULL);
+$pull->bind('tcp://*:5567');
+
+while(true) {
+ $message = $pull->recv();
+ echo "Got ", $message, PHP_EOL;
+ $pub->send($message);
+}
21 mongrel/config.conf
@@ -0,0 +1,21 @@
+simple_handler = Handler(
+ send_spec='tcp://*:9997',
+ send_ident='ab206881-6f49-4276-9db1-1676bfae18b0',
+ recv_spec='tcp://*:9996', recv_ident=''
+)
+
+main = Server(
+ uuid="9e71cabf-6afb-4ee1-b550-7972245f7e0a",
+ access_log="/logs/access.log",
+ error_log="/logs/error.log",
+ chroot="./",
+ default_host="general.local",
+ name="test",
+ pid_file="/run/mongre2.pid",
+ port=6767,
+ hosts = [
+ Host(name="general.local", routes={'/test':simple_handler})
+ ]
+)
+settings = {"zeromq.threads": 1}
+servers = [main]
18 mongrel/handler.php
@@ -0,0 +1,18 @@
+<?php
+
+$ctx = new ZMQContext();
+$in = $ctx->getSocket(ZMQ::SOCKET_PULL);
+$in->connect('tcp://localhost:9997');
+
+$out = $ctx->getSocket(ZMQ::SOCKET_PUB);
+$out->connect('tcp://localhost:9996');
+
+$http = "HTTP/1.1 200 OK\r\nContent-Length: %s\r\n\r\n%s";
+
+while(true) {
+ $msg = $in->recv();
+ list($uuid, $id, $path, $rest) = explode(" ", $msg, 4);
+ $res = $uuid . " " . strlen($id) . ':' . $id . ", ";
+ $res .= sprintf($http, 6, "Hello!");
+ $out->send($res);
+}
37 mongrel/m2chat.php
@@ -0,0 +1,37 @@
+<?php
+namespace m2php;
+require 'm2conn.php';
+require 'm2req.php';
+require 'm2tools.php';
+$sender_id = "82209006-86FF-4982-B5EA-D1E29E55D481";
+
+$conn = new \m2php\Connection($sender_id, "tcp://127.0.0.1:9997", "tcp://127.0.0.1:9996");
+$ctx = new \ZMQContext();
+$sub = new \ZMQSocket($ctx, \ZMQ::SOCKET_SUB);
+$sub->setSockOpt(\ZMQ::SOCKOPT_SUBSCRIBE, '');
+$sub->connect('tcp://localhost:5566');
+$poll = new \ZMQPoll();
+$poll->add($sub, \ZMQ::POLL_IN);
+$poll->add($conn->reqs, \ZMQ::POLL_IN);
+$read = $write = $ids = array();
+$sender = '';
+$http_head = "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nTransfer-Encoding: chunked\r\n\r\n";
+
+while (true) {
+ $ev = $poll->poll($read, $write);
+ foreach($read as $r) {
+ if($r === $sub) {
+ $msg = "<script type='text/javascript'>parent.updateChat('" . str_replace("'", "\'", $sub->recv()) . "');</script>\r\n";
+ $conn->send($sender, implode(' ', $ids), sprintf("%x\r\n%s", strlen($msg) , $msg));
+ } else {
+ $req = $conn->recv();
+ $sender = $req->sender;
+ if($req->is_disconnect()) {
+ unset($ids[$req->conn_id]);
+ } else {
+ $ids[$req->conn_id] = $req->conn_id;
+ $conn->send($sender, $req->conn_id, $http_head);
+ }
+ }
+ }
+}
21 poll/poll.php
@@ -0,0 +1,21 @@
+<?php
+
+$context = new ZMQContext();
+$socket = new ZMQSocket($context, ZMQ::SOCKET_PULL);
+$socket->bind("tcp://*:5555");
+
+$fh = fopen("php://stdin", 'r');
+
+$poll = new ZMQPoll();
+$poll->add($socket, ZMQ::POLL_IN);
+$poll->add($fh, ZMQ::POLL_IN);
+$readable = $writeable = array();
+
+while(true) {
+ $events = $poll->poll($readable, $writeable);
+ if($readable[0] === $socket) {
+ echo "ZMQ: " . $readable[0]->recv();
+ } else {
+ echo "STDIN: " . fgets($readable[0]);
+ }
+}
10 poll/push.php
@@ -0,0 +1,10 @@
+<?php
+
+$context = new ZMQContext();
+$socket = new ZMQSocket($context, ZMQ::SOCKET_PUSH);
+$socket->connect("tcp://localhost:5555");
+
+$fh = fopen("php://stdin", "r");
+while($data = fgets($fh)) {
+ $socket->send($data);
+}
31 queue/queue.php
@@ -0,0 +1,31 @@
+<?php
+
+$context = new ZMQContext();
+$frontend = new ZMQSocket($context, ZMQ::SOCKET_XREP);
+$backend = new ZMQSocket($context, ZMQ::SOCKET_XREQ);
+$frontend->bind('tcp://*:5454');
+$backend->bind('tcp://*:5455');
+
+$poll = new ZMQPoll();
+$poll->add($frontend, ZMQ::POLL_IN);
+$poll->add($backend, ZMQ::POLL_IN);
+$readable = $writeable = array();
+
+while(true) {
+ $events = $poll->poll($readable, $writeable);
+ foreach($readable as $socket) {
+ if($socket === $frontend) {
+ do {
+ $message = $frontend->recv();
+ $more = $frontend->getSockOpt(ZMQ::SOCKOPT_RCVMORE);
+ $backend->send($message, $more ? ZMQ::MODE_SNDMORE : null);
+ } while($more);
+ } else if($socket === $backend) {
+ do {
+ $message = $backend->recv();
+ $more = $backend->getSockOpt(ZMQ::SOCKOPT_RCVMORE);
+ $frontend->send($message, $more ? ZMQ::MODE_SNDMORE : null);
+ } while($more);
+ }
+ }
+}
10 queue/rep.php
@@ -0,0 +1,10 @@
+<?php
+
+$context = new ZMQContext();
+$server =$context->getSocket(ZMQ::SOCKET_REP);
+$server->connect("tcp://localhost:5455");
+while(true) {
+ $message = $server->recv();
+ echo "Sending $message World", PHP_EOL;
+ $server->send($message . " World");
+}
10 queue/rep.py
@@ -0,0 +1,10 @@
+import zmq
+
+context = zmq.Context()
+server = context.socket(zmq.REP)
+server.connect("tcp://localhost:5455")
+
+while True:
+ message = server.recv()
+ print "Sending", message, "World\n"
+ server.send(message + " World")
10 queue/req.php
@@ -0,0 +1,10 @@
+<?php
+
+$ctx = new ZMQContext();
+$req =
+ new ZMQSocket($ctx, ZMQ::SOCKET_REQ);
+$req->connect("tcp://localhost:5454");
+
+$req->send("Hello");
+echo $req->recv();
+echo PHP_EOL;
10 reqrep/rep.php
@@ -0,0 +1,10 @@
+<?php
+
+$context = new ZMQContext();
+$server =$context->getSocket(ZMQ::SOCKET_REP);
+$server->bind("tcp://*:5454");
+while(true) {
+ $message = $server->recv();
+ echo "Sending $message World", PHP_EOL;
+ $server->send($message . " World");
+}
10 reqrep/req.php
@@ -0,0 +1,10 @@
+<?php
+
+$ctx = new ZMQContext();
+$req =
+ new ZMQSocket($ctx, ZMQ::SOCKET_REQ);
+$req->connect("tcp://localhost:5454");
+
+$req->send("Hello");
+echo $req->recv();
+echo PHP_EOL;
13 reqrep/req2.php
@@ -0,0 +1,13 @@
+<?php
+
+$ctx = new ZMQContext();
+$req =
+ new ZMQSocket($ctx, ZMQ::SOCKET_REQ);
+$req->connect("tcp://localhost:5454");
+
+while(true) {
+ sleep($_SERVER['argv'][2]);
+ $req->send($_SERVER['argv'][1] . ": Hello");
+ echo $req->recv();
+ echo PHP_EOL;
+}
BIN  statusupdate/.DS_Store
Binary file not shown
13 statusupdate/distro.php
@@ -0,0 +1,13 @@
+<?php
+
+/* The distro listens on PGM, and republishes the messages to it's local clients */
+
+$context = new ZMQContext();
+$in = new ZMQSocket($context, ZMQ::SOCKET_SUB);
+$in->setSockOpt(ZMQ::SOCKOPT_SUBSCRIBE, '');
+$in->setSockOpt(ZMQ::SOCKOPT_RATE, 10000);
+$in->connect("epgm://;239.192.0.1:7601");
+$out = new ZMQSocket($context, ZMQ::SOCKET_PUB);
+$out->bind("ipc:///tmp/events");
+
+$device = new ZMQDevice(ZMQ::DEVICE_FORWARDER, $in, $out);
12 statusupdate/eventhub.php
@@ -0,0 +1,12 @@
+<?php
+/* Accept event messages and republish them across PGM */
+$context = new ZMQContext();
+
+$out = new ZMQSocket($context, ZMQ::SOCKET_PUB);
+$out->setSockOpt(ZMQ::SOCKOPT_RATE, 10000);
+$out->connect("epgm://eth0;239.192.0.1:7601");
+
+$in = new ZMQSocket($context, ZMQ::SOCKET_PULL);
+$in->bind("tcp://*:6767");
+
+$device = new ZMQDevice(ZMQ::DEVICE_FORWARDER, $in, $out);
19 statusupdate/localclient.php
@@ -0,0 +1,19 @@
+<?php
+
+$context = new ZMQContext();
+$socket = new ZMQSocket($context, ZMQ::SOCKET_SUB);
+if($_SERVER['argc'] > 1) {
+ $socket->setSockOpt(ZMQ::SOCKOPT_IDENTITY, $_SERVER['argv'][1]);
+}
+// Follow a random 1000 people
+for($i = 0; $i<1000; $i++) {
+ $socket->setSockOpt(ZMQ::SOCKOPT_SUBSCRIBE, rand(100000, 999999));
+}
+$socket->connect("ipc:///tmp/events");
+$i = 0;
+// collect 1000 messages
+while($i++ < 1000) {
+ $user = $socket->recv();
+ $update = $socket->recv();
+ echo sprintf("%s %s %s", $user, $update, PHP_EOL);
+}
30 statusupdate/pusher.php
@@ -0,0 +1,30 @@
+<?php
+
+$context = new ZMQContext();
+$socket = new ZMQSocket($context, ZMQ::SOCKET_PUSH);
+$socket->setSockOpt(ZMQ::SOCKOPT_HWM, 5);
+$socket->connect("tcp://localhost:6767");
+
+$messages = array(
+ "I still feel stress, still gotta get something off my chest",
+ "trunk full of funk, I ain't never been a punk",
+ "looking gravy, looking real throwed",
+ "Flex my bicep, then I swoll on",
+ "I'm like the ghetto popeye, but I don't need spinach",
+ 'Trying to send me to the penitentiary',
+);
+
+$total = 0;
+$start = microtime(true);
+
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+ usleep(100);
+}
+
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31 worker/controller.php
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732 worker/data.txt
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+The Project Gutenberg EBook of A Modest Proposal, by Jonathan Swift
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: A Modest Proposal
+ For preventing the children of poor people in Ireland,
+ from being a burden on their parents or country, and for
+ making them beneficial to the publick - 1729
+
+Author: Jonathan Swift
+
+Posting Date: July 27, 2008 [EBook #1080]
+Release Date: October 1997
+
+Language: English
+
+
+*** START OF THIS PROJECT GUTENBERG EBOOK A MODEST PROPOSAL ***
+
+
+
+
+Produced by An Anonymous Volunteer
+
+
+
+
+
+A MODEST PROPOSAL
+
+For preventing the children of poor people in Ireland, from being a
+burden on their parents or country, and for making them beneficial to
+the publick.
+
+by Dr. Jonathan Swift
+
+
+1729
+
+
+
+It is a melancholy object to those, who walk through this great town,
+or travel in the country, when they see the streets, the roads and
+cabbin-doors crowded with beggars of the female sex, followed by three,
+four, or six children, all in rags, and importuning every passenger for
+an alms. These mothers instead of being able to work for their honest
+livelihood, are forced to employ all their time in stroling to beg
+sustenance for their helpless infants who, as they grow up, either turn
+thieves for want of work, or leave their dear native country, to fight
+for the Pretender in Spain, or sell themselves to the Barbadoes.
+
+I think it is agreed by all parties, that this prodigious number of
+children in the arms, or on the backs, or at the heels of their mothers,
+and frequently of their fathers, is in the present deplorable state of
+the kingdom, a very great additional grievance; and therefore whoever
+could find out a fair, cheap and easy method of making these children
+sound and useful members of the common-wealth, would deserve so well of
+the publick, as to have his statue set up for a preserver of the nation.
+
+But my intention is very far from being confined to provide only for the
+children of professed beggars: it is of a much greater extent, and shall
+take in the whole number of infants at a certain age, who are born of
+parents in effect as little able to support them, as those who demand
+our charity in the streets.
+
+As to my own part, having turned my thoughts for many years, upon this
+important subject, and maturely weighed the several schemes of
+our projectors, I have always found them grossly mistaken in their
+computation. It is true, a child just dropt from its dam, may be
+supported by her milk, for a solar year, with little other nourishment:
+at most not above the value of two shillings, which the mother may
+certainly get, or the value in scraps, by her lawful occupation of
+begging; and it is exactly at one year old that I propose to provide for
+them in such a manner, as, instead of being a charge upon their parents,
+or the parish, or wanting food and raiment for the rest of their lives,
+they shall, on the contrary, contribute to the feeding, and partly to
+the cloathing of many thousands.
+
+There is likewise another great advantage in my scheme, that it will
+prevent those voluntary abortions, and that horrid practice of
+women murdering their bastard children, alas! too frequent among us,
+sacrificing the poor innocent babes, I doubt, more to avoid the expence
+than the shame, which would move tears and pity in the most savage and
+inhuman breast.
+
+The number of souls in this kingdom being usually reckoned one million
+and a half, of these I calculate there may be about two hundred thousand
+couple whose wives are breeders; from which number I subtract thirty
+thousand couple, who are able to maintain their own children, (although
+I apprehend there cannot be so many, under the present distresses of
+the kingdom) but this being granted, there will remain an hundred and
+seventy thousand breeders. I again subtract fifty thousand, for those
+women who miscarry, or whose children die by accident or disease within
+the year. There only remain an hundred and twenty thousand children of
+poor parents annually born. The question therefore is, How this number
+shall be reared, and provided for? which, as I have already said, under
+the present situation of affairs, is utterly impossible by all the
+methods hitherto proposed. For we can neither employ them in handicraft
+or agriculture; we neither build houses, (I mean in the country) nor
+cultivate land: they can very seldom pick up a livelihood by stealing
+till they arrive at six years old; except where they are of towardly
+parts, although I confess they learn the rudiments much earlier;
+during which time they can however be properly looked upon only as
+probationers: As I have been informed by a principal gentleman in the
+county of Cavan, who protested to me, that he never knew above one or
+two instances under the age of six, even in a part of the kingdom so
+renowned for the quickest proficiency in that art.
+
+I am assured by our merchants, that a boy or a girl before twelve years
+old, is no saleable commodity, and even when they come to this age, they
+will not yield above three pounds, or three pounds and half a crown
+at most, on the exchange; which cannot turn to account either to the
+parents or kingdom, the charge of nutriments and rags having been at
+least four times that value.
+
+I shall now therefore humbly propose my own thoughts, which I hope will
+not be liable to the least objection.
+
+I have been assured by a very knowing American of my acquaintance in
+London, that a young healthy child well nursed, is, at a year old, a
+most delicious nourishing and wholesome food, whether stewed, roasted,
+baked, or boiled; and I make no doubt that it will equally serve in a
+fricasie, or a ragoust.
+
+I do therefore humbly offer it to publick consideration, that of the
+hundred and twenty thousand children, already computed, twenty thousand
+may be reserved for breed, whereof only one fourth part to be males;
+which is more than we allow to sheep, black cattle, or swine, and my
+reason is, that these children are seldom the fruits of marriage, a
+circumstance not much regarded by our savages, therefore, one male will
+be sufficient to serve four females. That the remaining hundred thousand
+may, at a year old, be offered in sale to the persons of quality and
+fortune, through the kingdom, always advising the mother to let them
+suck plentifully in the last month, so as to render them plump, and fat
+for a good table. A child will make two dishes at an entertainment for
+friends, and when the family dines alone, the fore or hind quarter will
+make a reasonable dish, and seasoned with a little pepper or salt, will
+be very good boiled on the fourth day, especially in winter.
+
+I have reckoned upon a medium, that a child just born will weigh 12
+pounds, and in a solar year, if tolerably nursed, encreaseth to 28
+pounds.
+
+I grant this food will be somewhat dear, and therefore very proper for
+landlords, who, as they have already devoured most of the parents, seem
+to have the best title to the children.
+
+Infant's flesh will be in season throughout the year, but more plentiful
+in March, and a little before and after; for we are told by a grave
+author, an eminent French physician, that fish being a prolifick dyet,
+there are more children born in Roman Catholick countries about nine
+months after Lent, the markets will be more glutted than usual, because
+the number of Popish infants, is at least three to one in this kingdom,
+and therefore it will have one other collateral advantage, by lessening
+the number of Papists among us.
+
+I have already computed the charge of nursing a beggar's child (in which
+list I reckon all cottagers, labourers, and four-fifths of the farmers)
+to be about two shillings per annum, rags included; and I believe no
+gentleman would repine to give ten shillings for the carcass of a good
+fat child, which, as I have said, will make four dishes of excellent
+nutritive meat, when he hath only some particular friend, or his
+own family to dine with him. Thus the squire will learn to be a good
+landlord, and grow popular among his tenants, the mother will have eight
+shillings neat profit, and be fit for work till she produces another
+child.
+
+Those who are more thrifty (as I must confess the times require) may
+flea the carcass; the skin of which, artificially dressed, will make
+admirable gloves for ladies, and summer boots for fine gentlemen.
+
+As to our City of Dublin, shambles may be appointed for this purpose, in
+the most convenient parts of it, and butchers we may be assured will not
+be wanting; although I rather recommend buying the children alive, and
+dressing them hot from the knife, as we do roasting pigs.
+
+A very worthy person, a true lover of his country, and whose virtues
+I highly esteem, was lately pleased, in discoursing on this matter, to
+offer a refinement upon my scheme. He said, that many gentlemen of this
+kingdom, having of late destroyed their deer, he conceived that the
+want of venison might be well supply'd by the bodies of young lads and
+maidens, not exceeding fourteen years of age, nor under twelve; so great
+a number of both sexes in every country being now ready to starve for
+want of work and service: And these to be disposed of by their parents
+if alive, or otherwise by their nearest relations. But with due
+deference to so excellent a friend, and so deserving a patriot, I
+cannot be altogether in his sentiments; for as to the males, my American
+acquaintance assured me from frequent experience, that their flesh was
+generally tough and lean, like that of our school-boys, by continual
+exercise, and their taste disagreeable, and to fatten them would not
+answer the charge. Then as to the females, it would, I think, with
+humble submission, be a loss to the publick, because they soon would
+become breeders themselves: And besides, it is not improbable that some
+scrupulous people might be apt to censure such a practice, (although
+indeed very unjustly) as a little bordering upon cruelty, which, I
+confess, hath always been with me the strongest objection against any
+project, how well soever intended.
+
+But in order to justify my friend, he confessed, that this expedient
+was put into his head by the famous Salmanaazor, a native of the island
+Formosa, who came from thence to London, above twenty years ago, and in
+conversation told my friend, that in his country, when any young person
+happened to be put to death, the executioner sold the carcass to persons
+of quality, as a prime dainty; and that, in his time, the body of a
+plump girl of fifteen, who was crucified for an attempt to poison the
+Emperor, was sold to his imperial majesty's prime minister of state, and
+other great mandarins of the court in joints from the gibbet, at four
+hundred crowns. Neither indeed can I deny, that if the same use were
+made of several plump young girls in this town, who without one single
+groat to their fortunes, cannot stir abroad without a chair, and appear
+at a play-house and assemblies in foreign fineries which they never will
+pay for; the kingdom would not be the worse.
+
+Some persons of a desponding spirit are in great concern about that vast
+number of poor people, who are aged, diseased, or maimed; and I have
+been desired to employ my thoughts what course may be taken, to ease
+the nation of so grievous an incumbrance. But I am not in the least pain
+upon that matter, because it is very well known, that they are every day
+dying, and rotting, by cold and famine, and filth, and vermin, as fast
+as can be reasonably expected. And as to the young labourers, they
+are now in almost as hopeful a condition. They cannot get work, and
+consequently pine away from want of nourishment, to a degree, that if
+at any time they are accidentally hired to common labour, they have not
+strength to perform it, and thus the country and themselves are happily
+delivered from the evils to come.
+
+I have too long digressed, and therefore shall return to my subject. I
+think the advantages by the proposal which I have made are obvious and
+many, as well as of the highest importance.
+
+For first, as I have already observed, it would greatly lessen the
+number of Papists, with whom we are yearly over-run, being the principal
+breeders of the nation, as well as our most dangerous enemies, and who
+stay at home on purpose with a design to deliver the kingdom to the
+Pretender, hoping to take their advantage by the absence of so many good
+Protestants, who have chosen rather to leave their country, than stay at
+home and pay tithes against their conscience to an episcopal curate.
+
+Secondly, The poorer tenants will have something valuable of their own,
+which by law may be made liable to a distress, and help to pay their
+landlord's rent, their corn and cattle being already seized, and money a
+thing unknown.
+
+Thirdly, Whereas the maintainance of an hundred thousand children,
+from two years old, and upwards, cannot be computed at less than
+ten shillings a piece per annum, the nation's stock will be thereby
+encreased fifty thousand pounds per annum, besides the profit of a
+new dish, introduced to the tables of all gentlemen of fortune in the
+kingdom, who have any refinement in taste. And the money will circulate
+among our selves, the goods being entirely of our own growth and
+manufacture.
+
+Fourthly, The constant breeders, besides the gain of eight shillings
+sterling per annum by the sale of their children, will be rid of the
+charge of maintaining them after the first year.
+
+Fifthly, This food would likewise bring great custom to taverns,
+where the vintners will certainly be so prudent as to procure the best
+receipts for dressing it to perfection; and consequently have their
+houses frequented by all the fine gentlemen, who justly value themselves
+upon their knowledge in good eating; and a skilful cook, who understands
+how to oblige his guests, will contrive to make it as expensive as they
+please.
+
+Sixthly, This would be a great inducement to marriage, which all wise
+nations have either encouraged by rewards, or enforced by laws and
+penalties. It would encrease the care and tenderness of mothers towards
+their children, when they were sure of a settlement for life to the
+poor babes, provided in some sort by the publick, to their annual profit
+instead of expence. We should soon see an honest emulation among the
+married women, which of them could bring the fattest child to the
+market. Men would become as fond of their wives, during the time of
+their pregnancy, as they are now of their mares in foal, their cows in
+calf, or sow when they are ready to farrow; nor offer to beat or kick
+them (as is too frequent a practice) for fear of a miscarriage.
+
+Many other advantages might be enumerated. For instance, the addition
+of some thousand carcasses in our exportation of barrel'd beef: the
+propagation of swine's flesh, and improvement in the art of making good
+bacon, so much wanted among us by the great destruction of pigs,
+too frequent at our tables; which are no way comparable in taste or
+magnificence to a well grown, fat yearly child, which roasted whole will
+make a considerable figure at a Lord Mayor's feast, or any other publick
+entertainment. But this, and many others, I omit, being studious of
+brevity.
+
+Supposing that one thousand families in this city, would be constant
+customers for infants flesh, besides others who might have it at merry
+meetings, particularly at weddings and christenings, I compute that
+Dublin would take off annually about twenty thousand carcasses; and the
+rest of the kingdom (where probably they will be sold somewhat cheaper)
+the remaining eighty thousand.
+
+I can think of no one objection, that will possibly be raised against
+this proposal, unless it should be urged, that the number of people will
+be thereby much lessened in the kingdom. This I freely own, and 'twas
+indeed one principal design in offering it to the world. I desire the
+reader will observe, that I calculate my remedy for this one individual
+Kingdom of Ireland, and for no other that ever was, is, or, I think,
+ever can be upon Earth. Therefore let no man talk to me of other
+expedients: Of taxing our absentees at five shillings a pound: Of using
+neither cloaths, nor houshold furniture, except what is of our
+own growth and manufacture: Of utterly rejecting the materials and
+instruments that promote foreign luxury: Of curing the expensiveness of
+pride, vanity, idleness, and gaming in our women: Of introducing a vein
+of parsimony, prudence and temperance: Of learning to love our
+country, wherein we differ even from Laplanders, and the inhabitants
+of Topinamboo: Of quitting our animosities and factions, nor acting any
+longer like the Jews, who were murdering one another at the very moment
+their city was taken: Of being a little cautious not to sell our country
+and consciences for nothing: Of teaching landlords to have at least one
+degree of mercy towards their tenants. Lastly, of putting a spirit of
+honesty, industry, and skill into our shop-keepers, who, if a resolution
+could now be taken to buy only our native goods, would immediately unite
+to cheat and exact upon us in the price, the measure, and the goodness,
+nor could ever yet be brought to make one fair proposal of just dealing,
+though often and earnestly invited to it.
+
+Therefore I repeat, let no man talk to me of these and the like
+expedients, 'till he hath at least some glympse of hope, that there will
+ever be some hearty and sincere attempt to put them into practice.
+
+But, as to my self, having been wearied out for many years with offering
+vain, idle, visionary thoughts, and at length utterly despairing of
+success, I fortunately fell upon this proposal, which, as it is wholly
+new, so it hath something solid and real, of no expence and little
+trouble, full in our own power, and whereby we can incur no danger
+in disobliging England. For this kind of commodity will not bear
+exportation, and flesh being of too tender a consistence, to admit a
+long continuance in salt, although perhaps I could name a country, which
+would be glad to eat up our whole nation without it.
+
+After all, I am not so violently bent upon my own opinion, as to reject
+any offer, proposed by wise men, which shall be found equally innocent,
+cheap, easy, and effectual. But before something of that kind shall be
+advanced in contradiction to my scheme, and offering a better, I desire
+the author or authors will be pleased maturely to consider two points.
+First, As things now stand, how they will be able to find food and
+raiment for a hundred thousand useless mouths and backs. And secondly,
+There being a round million of creatures in humane figure throughout
+this kingdom, whose whole subsistence put into a common stock, would
+leave them in debt two million of pounds sterling, adding those who are
+beggars by profession, to the bulk of farmers, cottagers and labourers,
+with their wives and children, who are beggars in effect; I desire
+those politicians who dislike my overture, and may perhaps be so bold
+to attempt an answer, that they will first ask the parents of these
+mortals, whether they would not at this day think it a great happiness
+to have been sold for food at a year old, in the manner I prescribe, and
+thereby have avoided such a perpetual scene of misfortunes, as they have
+since gone through, by the oppression of landlords, the impossibility of
+paying rent without money or trade, the want of common sustenance, with
+neither house nor cloaths to cover them from the inclemencies of the
+weather, and the most inevitable prospect of intailing the like, or
+greater miseries, upon their breed for ever.
+
+I profess, in the sincerity of my heart, that I have not the least
+personal interest in endeavouring to promote this necessary work, having
+no other motive than the publick good of my country, by advancing
+our trade, providing for infants, relieving the poor, and giving some
+pleasure to the rich. I have no children, by which I can propose to
+get a single penny; the youngest being nine years old, and my wife past
+child-bearing.
+
+
+
+
+
+End of the Project Gutenberg EBook of A Modest Proposal, by Jonathan Swift
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31 worker/sink.php
@@ -0,0 +1,31 @@
+<?php
+
+$ctx = new ZMQContext();
+$results = $ctx->getSocket(ZMQ::SOCKET_PULL);
+$results->bind("ipc:///tmp/results");
+$ctrl = $ctx->getSocket(ZMQ::SOCKET_PULL);
+$ctrl->setSockOpt(ZMQ::SOCKOPT_HWM, 1);
+$ctrl->connect("ipc:///tmp/control");
+
+$poll = new ZMQPoll();
+$poll->add($results, ZMQ::POLL_IN);
+
+$read = $write = array();
+$total = 0;
+while(true) {
+ $ev = $poll->poll($read, $write, 100000);
+ if($ev) {
+ $total += $results->recv();
+ } else {
+ try {
+ if($ctrl->recv(ZMQ::MODE_NOBLOCK)) {
+ echo $total, PHP_EOL;
+ exit();
+ }
+ } catch (ZMQException $e) {
+ //noop
+ }
+ }
+}
+
+echo "Total: ", $total, PHP_EOL;
32 worker/work.php
@@ -0,0 +1,32 @@
+<?php
+
+$ctx = new ZMQContext();
+$work = $ctx->getSocket(ZMQ::SOCKET_PULL);
+$work->setSockOpt(ZMQ::SOCKOPT_HWM, 1);
+$work->connect("ipc:///tmp/work");
+$sink = $ctx->getSocket(ZMQ::SOCKET_PUSH);
+$sink->connect("ipc:///tmp/results");
+$ctrl =$ctx->getSocket(ZMQ::SOCKET_PULL);
+$ctrl->setSockOpt(ZMQ::SOCKOPT_HWM, 1);
+$ctrl->connect("ipc:///tmp/control");
+
+$poll = new ZMQPoll();
+$poll->add($work, ZMQ::POLL_IN);
+$read = $write = array();
+
+while(true) {
+ $events = $poll->poll($read, $write, 5000);
+ if($events) {
+ $message = $work->recv();
+ $sink->send(strlen($message));
+ } else {
+ try {
+ if($ctrl->recv(ZMQ::MODE_NOBLOCK)) {
+ echo "Got END";
+ exit();
+ }
+ } catch(ZMQException $e) {
+ // noop
+ }
+ }
+}
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