diff --git a/.gitignore b/.gitignore
index 7465cb2c..5763c839 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .vscode
 _authortools
-/_examples/**/node_modules
-.directory
\ No newline at end of file
+.directory
+node_modules
+package-lock.json
\ No newline at end of file
diff --git a/_examples/websocket/basic/README.md b/_examples/websocket/basic/README.md
new file mode 100644
index 00000000..948b18bc
--- /dev/null
+++ b/_examples/websocket/basic/README.md
@@ -0,0 +1,62 @@
+# Basic Example
+
+At the end of this example you will be able to run a websocket server
+and clients for all platforms (Go, Browser and Nodejs).
+
+![](overview.png)
+
+Open as many clients as you want to try out and start typing.
+
+This example contains only the basics, however, the library supports rooms, native websocket messages, any data can be sent and received (i.e protobufs, json) and all kinds of broadcasting and connections collections.
+
+## How to run
+
+### Server
+
+Open a terminal window instance and execute:
+
+```sh
+$ go run server.go # start the websocket server.
+```
+
+### Client (Go)
+
+Start a new terminal instance and execute:
+
+```sh
+$ cd ./go-client
+$ go run client.go # start the websocket client.
+# start typing...
+```
+
+### Client (Browser)
+
+Navigate to <http://localhost:8080> and start typing.
+The `./browser/index.html` should be served, it contains the client-side code.
+
+### Client (Browserify)
+
+Install [NPM](https://nodejs.org) first, then start a new terminal instance and execute:
+
+```sh
+$ cd ./browserify
+$ npm install
+# build the modern browser-side client:
+# embed the neffos.js node-module and app.js
+# into a single ./browserify/bundle.js file
+# which ./browserify/client.html imports.
+$ npm run-script build
+```
+
+Navigate to <http://localhost:8080/browserify/client.html> and start typing.
+
+### Client (Nodejs)
+
+Install [NPM](https://nodejs.org) if you haven't already and then, start a new terminal instance and execute:
+
+```sh
+$ cd nodejs-client
+$ npm install
+$ node client.js # start the websocket client.
+# start typing.
+```
diff --git a/_examples/websocket/basic/browser/index.html b/_examples/websocket/basic/browser/index.html
index 2f846405..b20a90e3 100644
--- a/_examples/websocket/basic/browser/index.html
+++ b/_examples/websocket/basic/browser/index.html
@@ -10,7 +10,7 @@
      However, `neffos.(min.)js` is a NPM package too so alternatively,
      you can use it as dependency on your package.json and all nodejs-npm tooling become available:
      see the "browserify" example for more-->
-<script src="https://cdn.jsdelivr.net/npm/neffos.js@0.1.8/dist/neffos.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/neffos.js@0.1.12/dist/neffos.min.js"></script>
 <script>
     // `neffos` global variable is available now.
     var scheme = document.location.protocol == "https:" ? "wss" : "ws";
@@ -28,6 +28,8 @@
     }
 
     function handleNamespaceConnectedConn(nsConn) {
+        nsConn.emit("Hello from browser client side!");
+
         let inputTxt = document.getElementById("input");
         let sendBtn = document.getElementById("sendBtn");
 
@@ -62,7 +64,7 @@
             // You can either wait to conenct or just conn.connect("connect")
             // and put the `handleNamespaceConnectedConn` inside `_OnNamespaceConnected` callback instead.
             // const nsConn = await conn.connect("default");
-            // handleNamespaceConnectedConn(nsConn);
+            // nsConn.emit(...); handleNamespaceConnectedConn(nsConn);
             conn.connect("default");
 
         } catch (err) {
diff --git a/_examples/websocket/basic/browserify/README.md b/_examples/websocket/basic/browserify/README.md
deleted file mode 100644
index 6d8d4993..00000000
--- a/_examples/websocket/basic/browserify/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# Browserify example
-
-```sh
-$ npm install --only=dev # install browserify from the devDependencies.
-$ npm run-script build # browserify and minify the `app.js` into `bundle.js`.
-$ cd ../ && go run server.go # start the neffos server.
-```
-
-> make sure that you have [golang](https://golang.org/dl) installed to run and edit the neffos (server-side).
-
-That's all, now navigate to <http://localhost:8080/browserify>.
diff --git a/_examples/websocket/basic/browserify/app.js b/_examples/websocket/basic/browserify/app.js
index 967a8480..f6f9f6b7 100644
--- a/_examples/websocket/basic/browserify/app.js
+++ b/_examples/websocket/basic/browserify/app.js
@@ -6,6 +6,7 @@ var port = document.location.port ? ":" + document.location.port : "";
 var wsURL = scheme + "://" + document.location.hostname + port + "/echo";
 
 var outputTxt = document.getElementById("output");
+
 function addMessage(msg) {
   outputTxt.innerHTML += msg + "\n";
 }
@@ -16,6 +17,8 @@ function handleError(reason) {
 }
 
 function handleNamespaceConnectedConn(nsConn) {
+  nsConn.emit("chat", "Hello from browser(ify) client-side!");
+
   const inputTxt = document.getElementById("input");
   const sendBtn = document.getElementById("sendBtn");
 
@@ -50,6 +53,7 @@ async function runExample() {
     // and put the `handleNamespaceConnectedConn` inside `_OnNamespaceConnected` callback instead.
     // const nsConn = await conn.connect("default");
     // handleNamespaceConnectedConn(nsConn);
+    // nsConn.emit(...); handleNamespaceConnectedConn(nsConn);
     conn.connect("default");
 
   } catch (err) {
@@ -57,5 +61,4 @@ async function runExample() {
   }
 }
 
-runExample();
-
+runExample();
\ No newline at end of file
diff --git a/_examples/websocket/basic/browserify/bundle.js b/_examples/websocket/basic/browserify/bundle.js
index 33831280..80af6967 100644
--- a/_examples/websocket/basic/browserify/bundle.js
+++ b/_examples/websocket/basic/browserify/bundle.js
@@ -1 +1 @@
-(function(){function b(d,e,g){function a(j,i){if(!e[j]){if(!d[j]){var f="function"==typeof require&&require;if(!i&&f)return f(j,!0);if(h)return h(j,!0);var c=new Error("Cannot find module '"+j+"'");throw c.code="MODULE_NOT_FOUND",c}var k=e[j]={exports:{}};d[j][0].call(k.exports,function(b){var c=d[j][1][b];return a(c||b)},k,k.exports,b,d,e,g)}return e[j].exports}for(var h="function"==typeof require&&require,c=0;c<g.length;c++)a(g[c]);return a}return b})()({1:[function(a){function b(a){i.innerHTML+=a+"\n"}function c(a){console.log(a),window.alert(a)}function d(a){const c=document.getElementById("input"),d=document.getElementById("sendBtn");d.disabled=!1,d.onclick=function(){const d=c.value;c.value="",a.emit("chat",d),b("Me: "+d)}}const e=a("neffos.js");var f="https:"==document.location.protocol?"wss":"ws",g=document.location.port?":"+document.location.port:"",h=f+"://"+document.location.hostname+g+"/echo",i=document.getElementById("output");(async function(){try{const a=await e.dial(h,{default:{_OnNamespaceConnected:function(a,c){b("connected to namespace: "+c.Namespace),d(a)},_OnNamespaceDisconnect:function(a,c){b("disconnected from namespace: "+c.Namespace)},_OnAnyEvent:function(a,b){e.isSystemEvent(b.Event)||console.log(b)},chat:function(a,c){b(c.Body)}}});a.connect("default")}catch(a){c(a)}})()},{"neffos.js":3}],2:[function(a,b){function c(){throw new Error("setTimeout has not been defined")}function d(){throw new Error("clearTimeout has not been defined")}function e(a){if(l===setTimeout)return setTimeout(a,0);if((l===c||!l)&&setTimeout)return l=setTimeout,setTimeout(a,0);try{return l(a,0)}catch(b){try{return l.call(null,a,0)}catch(b){return l.call(this,a,0)}}}function f(a){if(m===clearTimeout)return clearTimeout(a);if((m===d||!m)&&clearTimeout)return m=clearTimeout,clearTimeout(a);try{return m(a)}catch(b){try{return m.call(null,a)}catch(b){return m.call(this,a)}}}function g(){q&&o&&(q=!1,o.length?p=o.concat(p):r=-1,p.length&&h())}function h(){if(!q){var a=e(g);q=!0;for(var b=p.length;b;){for(o=p,p=[];++r<b;)o&&o[r].run();r=-1,b=p.length}o=null,q=!1,f(a)}}function j(a,b){this.fun=a,this.array=b}function k(){}var l,m,n=b.exports={};(function(){try{l="function"==typeof setTimeout?setTimeout:c}catch(a){l=c}try{m="function"==typeof clearTimeout?clearTimeout:d}catch(a){m=d}})();var o,p=[],q=!1,r=-1;n.nextTick=function(a){var b=Array(arguments.length-1);if(1<arguments.length)for(var c=1;c<arguments.length;c++)b[c-1]=arguments[c];p.push(new j(a,b)),1!==p.length||q||e(h)},j.prototype.run=function(){this.fun.apply(null,this.array)},n.title="browser",n.browser=!0,n.env={},n.argv=[],n.version="",n.versions={},n.on=k,n.addListener=k,n.once=k,n.off=k,n.removeListener=k,n.removeAllListeners=k,n.emit=k,n.prependListener=k,n.prependOnceListener=k,n.listeners=function(){return[]},n.binding=function(){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(){throw new Error("process.chdir is not supported")},n.umask=function(){return 0}},{}],3:[function(a,b,c){(function(d,e){function f(a){return!("_OnNamespaceConnect"!==a&&"_OnNamespaceConnected"!==a&&"_OnNamespaceDisconnect"!==a&&"_OnRoomJoin"!==a&&"_OnRoomJoined"!==a&&"_OnRoomLeave"!==a&&"_OnRoomLeft"!==a)}function g(a){return!(void 0!==a)||!(null!==a)||(""==a||"string"==typeof a||a instanceof String?0===a.length||""===a:!!(a instanceof Error)&&g(a.message))}function h(a){return g(a)?"":a.replace(E,"@%!semicolon@%!")}function i(a){return g(a)?"":a.replace(F,";")}function j(a){if(a.IsNative&&g(a.wait))return a.Body;var b="0",c="0",d=a.Body||"";return a.isError&&(d=a.Err,b="1"),a.isNoOp&&(c="1"),[a.wait||"",h(a.Namespace),h(a.Room),h(a.Event),b,c,d].join(";")}function k(a,b,c){if(0==c)return[a];var d=a.split(b,c);if(d.length==c){var e=d.join(b)+b;return d.push(a.substr(e.length)),d}return[a]}function l(a,b){var c=new D;if(0==a.length)return c.isInvalid=!0,c;var d=k(a,";",6);if(7!=d.length)return b?(c.Event="_OnNativeMessage",c.Body=a):c.isInvalid=!0,c;c.wait=d[0],c.Namespace=i(d[1]),c.Room=i(d[2]),c.Event=i(d[3]),c.isError="1"==d[4]||!1,c.isNoOp="1"==d[5]||!1;var e=d[6];return g(e)?c.Body="":c.isError?c.Err=e:c.Body=e,c.isInvalid=!1,c.IsForced=!1,c.IsLocal=!1,c.IsNative=b&&"_OnNativeMessage"==c.Event||!1,c}function m(){if(!v){var a=d.hrtime();return"$"+1e9*a[0]+a[1]}var b=window.performance.now();return"$"+b.toString()}function n(a){return a+";".repeat(6)}function o(a,b){return a.events.has(b.Event)?a.events.get(b.Event)(a,b):a.events.has("_OnAnyEvent")?a.events.get("_OnAnyEvent")(a,b):null}function p(a){return null===a||a===void 0||"undefined"==typeof a}function q(a,b){if(p(a))return p(b)||b("connHandler is empty."),null;var c=new Map,d=new Map,e=0;if(Object.keys(a).forEach(function(b){e++;var f=a[b];if(f instanceof Function)d.set(b,f);else if(f instanceof Map)c.set(b,f);else{var g=new Map;Object.keys(f).forEach(function(a){g.set(a,f[a])}),c.set(b,g)}}),0<d.size){if(e!=d.size)return p(b)||b("all keys of connHandler should be events, mix of namespaces and event callbacks is not supported "+d.size+" vs total "+e),null;c.set("",d)}return c}function r(a,b){return a.has(b)?a.get(b):null}function s(a,b,c){return-1==a.indexOf("ws")&&(a="ws://"+a),new Promise(function(d,e){WebSocket||e("WebSocket is not accessible through this browser.");var f=q(b,e);if(!p(f)){var h=new WebSocket(a,c),i=new N(h,f);h.binaryType="arraybuffer",h.onmessage=function(a){var b=i.handle(a);return g(b)?void(i.isAcknowledged()&&d(i)):void e(b)},h.onopen=function(){h.send("M")},h.onerror=function(a){i.close(),e(a)}}})}var t=this&&this.__awaiter||function(a,b,c,d){return new(c||(c=Promise))(function(e,f){function g(a){try{i(d.next(a))}catch(a){f(a)}}function h(a){try{i(d["throw"](a))}catch(a){f(a)}}function i(a){a.done?e(a.value):new c(function(b){b(a.value)}).then(g,h)}i((d=d.apply(a,b||[])).next())})},u=this&&this.__generator||function(a,b){function c(a){return function(b){return d([a,b])}}function d(c){if(e)throw new TypeError("Generator is already executing.");for(;k;)try{if(e=1,h&&(i=2&c[0]?h["return"]:c[0]?h["throw"]||((i=h["return"])&&i.call(h),0):h.next)&&!(i=i.call(h,c[1])).done)return i;switch((h=0,i)&&(c=[2&c[0],i.value]),c[0]){case 0:case 1:i=c;break;case 4:return k.label++,{value:c[1],done:!1};case 5:k.label++,h=c[1],c=[0];continue;case 7:c=k.ops.pop(),k.trys.pop();continue;default:if((i=k.trys,!(i=0<i.length&&i[i.length-1]))&&(6===c[0]||2===c[0])){k=0;continue}if(3===c[0]&&(!i||c[1]>i[0]&&c[1]<i[3])){k.label=c[1];break}if(6===c[0]&&k.label<i[1]){k.label=i[1],i=c;break}if(i&&k.label<i[2]){k.label=i[2],k.ops.push(c);break}i[2]&&k.ops.pop(),k.trys.pop();continue;}c=b.call(a,k)}catch(a){c=[6,a],h=0}finally{e=i=0}if(5&c[0])throw c[1];return{value:c[0]?c[1]:void 0,done:!0}}var e,h,i,j,k={label:0,sent:function(){if(1&i[0])throw i[1];return i[1]},trys:[],ops:[]};return j={next:c(0),throw:c(1),return:c(2)},"function"==typeof Symbol&&(j[Symbol.iterator]=function(){return this}),j},v="undefined"!=typeof window;WebSocket=v?window.WebSocket:a("ws");var w="_OnNamespaceConnected",x="_OnNamespaceDisconnect",y="_OnRoomJoin",z="_OnRoomJoined",A="_OnRoomLeave",B="_OnRoomLeft",C="_OnNativeMessage",D=function(){function a(){}return a.prototype.isConnect=function(){return"_OnNamespaceConnect"==this.Event||!1},a.prototype.isDisconnect=function(){return this.Event==x||!1},a.prototype.isRoomJoin=function(){return this.Event==y||!1},a.prototype.isRoomLeft=function(){return this.Event==B||!1},a.prototype.isWait=function(){return!g(this.wait)&&(this.wait[0]=="#"||this.wait[0]=="$"||!1)},a}(),E=new RegExp(";","g"),F=new RegExp("@%!semicolon@%!","g"),G=function(){function a(a,b){this.nsConn=a,this.name=b}return a.prototype.emit=function(a,b){var c=new D;return c.Namespace=this.nsConn.namespace,c.Room=this.name,c.Event=a,c.Body=b,this.nsConn.conn.write(c)},a.prototype.leave=function(){var a=new D;return a.Namespace=this.nsConn.namespace,a.Room=this.name,a.Event=A,this.nsConn.askRoomLeave(a)},a}(),H=function(){function a(a,b,c){this.conn=a,this.namespace=b,this.events=c,this.rooms=new Map}return a.prototype.emit=function(a,b){var c=new D;return c.Namespace=this.namespace,c.Event=a,c.Body=b,this.conn.write(c)},a.prototype.ask=function(a,b){var c=new D;return c.Namespace=this.namespace,c.Event=a,c.Body=b,this.conn.ask(c)},a.prototype.joinRoom=function(a){return t(this,void 0,void 0,function(){return u(this,function(b){switch(b.label){case 0:return[4,this.askRoomJoin(a)];case 1:return[2,b.sent()];}})})},a.prototype.room=function(a){return this.rooms.get(a)},a.prototype.leaveAll=function(){return t(this,void 0,void 0,function(){var a,b=this;return u(this,function(){return a=new D,a.Namespace=this.namespace,a.Event=B,a.IsLocal=!0,this.rooms.forEach(function(c,d){return t(b,void 0,void 0,function(){var b;return u(this,function(c){switch(c.label){case 0:a.Room=d,c.label=1;case 1:return c.trys.push([1,3,,4]),[4,this.askRoomLeave(a)];case 2:return c.sent(),[3,4];case 3:return b=c.sent(),[2,b];case 4:return[2];}})})}),[2,null]})})},a.prototype.forceLeaveAll=function(a){var b=this,c=new D;c.Namespace=this.namespace,c.Event=A,c.IsForced=!0,c.IsLocal=a,this.rooms.forEach(function(a,d){c.Room=d,o(b,c),b.rooms.delete(d),c.Event=B,o(b,c),c.Event=A})},a.prototype.disconnect=function(){var a=new D;return a.Namespace=this.namespace,a.Event=x,this.conn.askDisconnect(a)},a.prototype.askRoomJoin=function(a){var b=this;return new Promise(function(c,d){return t(b,void 0,void 0,function(){var b,e,f,h;return u(this,function(i){switch(i.label){case 0:if(b=this.rooms.get(a),void 0!==b)return c(b),[2];e=new D,e.Namespace=this.namespace,e.Room=a,e.Event=y,e.IsLocal=!0,i.label=1;case 1:return i.trys.push([1,3,,4]),[4,this.conn.ask(e)];case 2:return i.sent(),[3,4];case 3:return f=i.sent(),d(f),[2];case 4:return(h=o(this,e),!g(h))?(d(h),[2]):(b=new G(this,a),this.rooms.set(a,b),e.Event=z,o(this,e),c(b),[2]);}})})})},a.prototype.askRoomLeave=function(a){return t(this,void 0,void 0,function(){var b,c;return u(this,function(d){switch(d.label){case 0:if(!this.rooms.has(a.Room))return[2,K];d.label=1;case 1:return d.trys.push([1,3,,4]),[4,this.conn.ask(a)];case 2:return d.sent(),[3,4];case 3:return b=d.sent(),[2,b];case 4:return(c=o(this,a),!g(c))?[2,c]:(this.rooms.delete(a.Room),a.Event=B,o(this,a),[2,null]);}})})},a.prototype.replyRoomJoin=function(a){if(!(g(a.wait)||a.isNoOp)){if(!this.rooms.has(a.Room)){var b=o(this,a);if(!g(b))return a.Err=b.message,void this.conn.write(a);this.rooms.set(a.Room,new G(this,a.Room)),a.Event=z,o(this,a)}this.conn.writeEmptyReply(a.wait)}},a.prototype.replyRoomLeave=function(a){return g(a.wait)||a.isNoOp?void 0:this.rooms.has(a.Room)?void(o(this,a),this.rooms.delete(a.Room),this.conn.writeEmptyReply(a.wait),a.Event=B,o(this,a)):void this.conn.writeEmptyReply(a.wait)},a}(),I=new Error("invalid payload"),J=new Error("bad namespace"),K=new Error("bad room"),L=new Error("use of closed connection"),M=new Error("write closed"),N=function(){function a(a,b){var c=this;this.conn=a,this._isAcknowledged=!1,this.namespaces=b;var d=b.has("");this.allowNativeMessages=d&&b.get("").has(C),this.queue=[],this.waitingMessages=new Map,this.connectedNamespaces=new Map,this.closed=!1,this.conn.onclose=function(){return c.close(),null}}return a.prototype.isAcknowledged=function(){return this._isAcknowledged},a.prototype.handle=function(a){if(!this._isAcknowledged){var b=this.handleAck(a.data);return null==b?(this._isAcknowledged=!0,this.handleQueue()):this.conn.close(),b}return this.handleMessage(a.data)},a.prototype.handleAck=function(a){var b=a[0];switch(b){case"A":var c=a.slice(1);this.ID=c;break;case"H":var d=a.slice(1);return new Error(d);default:return this.queue.push(a),null;}},a.prototype.handleQueue=function(){var a=this;null==this.queue||0==this.queue.length||this.queue.forEach(function(b,c){a.queue.splice(c,1),a.handleMessage(b)})},a.prototype.handleMessage=function(a){var b=l(a,this.allowNativeMessages);if(b.isInvalid)return I;if(b.IsNative&&this.allowNativeMessages){var c=this.namespace("");return o(c,b)}if(b.isWait()){var d=this.waitingMessages.get(b.wait);if(null!=d)return void d(b)}var e=this.namespace(b.Namespace);switch(b.Event){case"_OnNamespaceConnect":this.replyConnect(b);break;case x:this.replyDisconnect(b);break;case y:if(void 0!==e){e.replyRoomJoin(b);break}case A:if(void 0!==e){e.replyRoomLeave(b);break}default:if(void 0===e)return J;b.IsLocal=!1;var f=o(e,b);if(!g(f))return b.Err=f.message,this.write(b),f;}return null},a.prototype.connect=function(a){return this.askConnect(a)},a.prototype.waitServerConnect=function(a){var b=this;return p(this.waitServerConnectNotifiers)&&(this.waitServerConnectNotifiers=new Map),new Promise(function(c){return t(b,void 0,void 0,function(){var b=this;return u(this,function(){return this.waitServerConnectNotifiers.set(a,function(){b.waitServerConnectNotifiers.delete(a),c(b.namespace(a))}),[2]})})})},a.prototype.namespace=function(a){return this.connectedNamespaces.get(a)},a.prototype.replyConnect=function(a){if(!(g(a.wait)||a.isNoOp)){var b=this.namespace(a.Namespace);if(void 0!==b)return void this.writeEmptyReply(a.wait);var c=r(this.namespaces,a.Namespace);return p(c)?(a.Err=J.message,void this.write(a)):void(b=new H(this,a.Namespace,c),this.connectedNamespaces.set(a.Namespace,b),this.writeEmptyReply(a.wait),a.Event=w,o(b,a),!p(this.waitServerConnectNotifiers)&&0<this.waitServerConnectNotifiers.size&&this.waitServerConnectNotifiers.has(a.Namespace)&&this.waitServerConnectNotifiers.get(a.Namespace)())}},a.prototype.replyDisconnect=function(a){if(!(g(a.wait)||a.isNoOp)){var b=this.namespace(a.Namespace);return void 0===b?void this.writeEmptyReply(a.wait):void(b.forceLeaveAll(!0),this.connectedNamespaces.delete(a.Namespace),this.writeEmptyReply(a.wait),o(b,a))}},a.prototype.ask=function(a){var b=this;return new Promise(function(c,d){return b.isClosed()?void d(L):(a.wait=m(),b.waitingMessages.set(a.wait,function(a){return a.isError?void d(new Error(a.Err)):void c(a)}),!b.write(a))?void d(M):void 0})},a.prototype.askConnect=function(a){var b=this;return new Promise(function(c,d){return t(b,void 0,void 0,function(){var b,e,f,h,i;return u(this,function(j){switch(j.label){case 0:if(b=this.namespace(a),void 0!==b)return c(b),[2];if(e=r(this.namespaces,a),p(e))return d(J),[2];if(f=new D,f.Namespace=a,f.Event="_OnNamespaceConnect",f.IsLocal=!0,b=new H(this,a,e),h=o(b,f),!g(h))return d(h),[2];j.label=1;case 1:return j.trys.push([1,3,,4]),[4,this.ask(f)];case 2:return j.sent(),[3,4];case 3:return i=j.sent(),d(i),[2];case 4:return this.connectedNamespaces.set(a,b),f.Event=w,o(b,f),c(b),[2];}})})})},a.prototype.askDisconnect=function(a){return t(this,void 0,void 0,function(){var b,c;return u(this,function(d){switch(d.label){case 0:if(b=this.namespace(a.Namespace),void 0===b)return[2,J];d.label=1;case 1:return d.trys.push([1,3,,4]),[4,this.ask(a)];case 2:return d.sent(),[3,4];case 3:return c=d.sent(),[2,c];case 4:return b.forceLeaveAll(!0),this.connectedNamespaces.delete(a.Namespace),a.IsLocal=!0,[2,o(b,a)];}})})},a.prototype.isClosed=function(){return this.closed||this.conn.readyState==this.conn.CLOSED||!1},a.prototype.write=function(a){if(this.isClosed())return!1;if(!a.isConnect()&&!a.isDisconnect()){var b=this.namespace(a.Namespace);if(void 0===b)return!1;if(!g(a.Room)&&!a.isRoomJoin()&&!a.isRoomLeft()&&!b.rooms.has(a.Room))return!1}return this.conn.send(j(a)),!0},a.prototype.writeEmptyReply=function(a){this.conn.send(n(a))},a.prototype.close=function(){var a=this;if(!this.closed){var b=new D;b.Event=x,b.IsForced=!0,b.IsLocal=!0,this.connectedNamespaces.forEach(function(c){c.forceLeaveAll(!0),b.Namespace=c.namespace,o(c,b),a.connectedNamespaces.delete(c.namespace)}),this.waitingMessages.clear(),this.conn.readyState===this.conn.OPEN&&this.conn.close(),this.closed=!0}},a}();(function(){var a={dial:s,isSystemEvent:f,OnNamespaceConnect:"_OnNamespaceConnect",OnNamespaceConnected:w,OnNamespaceDisconnect:x,OnRoomJoin:y,OnRoomJoined:z,OnRoomLeave:A,OnRoomLeft:B,OnAnyEvent:"_OnAnyEvent",OnNativeMessage:C,Message:D,Room:G,NSConn:H,Conn:N,ErrInvalidPayload:I,ErrBadNamespace:J,ErrBadRoom:K,ErrClosed:L,ErrWrite:M};if("undefined"!=typeof c)c=a,b.exports=a;else{var d="object"==typeof self&&self.self===self&&self||"object"==typeof e&&e.global===e&&e;d.neffos=a}})()}).call(this,a("_process"),"undefined"==typeof global?"undefined"==typeof self?"undefined"==typeof window?{}:window:self:global)},{_process:2,ws:4}],4:[function(a,b){'use strict';b.exports=function(){throw new Error("ws does not work in the browser. Browser clients must use the native WebSocket object")}},{}]},{},[1]);
\ No newline at end of file
+(function(){function b(d,e,g){function a(j,i){if(!e[j]){if(!d[j]){var f="function"==typeof require&&require;if(!i&&f)return f(j,!0);if(h)return h(j,!0);var c=new Error("Cannot find module '"+j+"'");throw c.code="MODULE_NOT_FOUND",c}var k=e[j]={exports:{}};d[j][0].call(k.exports,function(b){var c=d[j][1][b];return a(c||b)},k,k.exports,b,d,e,g)}return e[j].exports}for(var h="function"==typeof require&&require,c=0;c<g.length;c++)a(g[c]);return a}return b})()({1:[function(a){function b(a){i.innerHTML+=a+"\n"}function c(a){console.log(a),window.alert(a)}function d(a){a.emit("chat","Hello from browser(ify) client-side!");const c=document.getElementById("input"),d=document.getElementById("sendBtn");d.disabled=!1,d.onclick=function(){const d=c.value;c.value="",a.emit("chat",d),b("Me: "+d)}}const e=a("neffos.js");var f="https:"==document.location.protocol?"wss":"ws",g=document.location.port?":"+document.location.port:"",h=f+"://"+document.location.hostname+g+"/echo",i=document.getElementById("output");(async function(){try{const a=await e.dial(h,{default:{_OnNamespaceConnected:function(a,c){b("connected to namespace: "+c.Namespace),d(a)},_OnNamespaceDisconnect:function(a,c){b("disconnected from namespace: "+c.Namespace)},chat:function(a,c){b(c.Body)}}});a.connect("default")}catch(a){c(a)}})()},{"neffos.js":2}],2:[function(a,b,c){(function(d,e){function f(a){return!("_OnNamespaceConnect"!==a&&"_OnNamespaceConnected"!==a&&"_OnNamespaceDisconnect"!==a&&"_OnRoomJoin"!==a&&"_OnRoomJoined"!==a&&"_OnRoomLeave"!==a&&"_OnRoomLeft"!==a)}function g(a){return!(void 0!==a)||!(null!==a)||(""==a||"string"==typeof a||a instanceof String?0===a.length||""===a:!!(a instanceof Error)&&g(a.message))}function h(a){return JSON.stringify(a)}function i(a){return g(a)?"":a.replace(G,"@%!semicolon@%!")}function j(a){return g(a)?"":a.replace(H,";")}function k(a){if(a.IsNative&&g(a.wait))return a.Body;var b="0",c="0",d=a.Body||"";return a.isError&&(d=a.Err,b="1"),a.isNoOp&&(c="1"),[a.wait||"",i(a.Namespace),i(a.Room),i(a.Event),b,c,d].join(";")}function l(a,b,c){if(0==c)return[a];var d=a.split(b,c);if(d.length==c){var e=d.join(b)+b;return d.push(a.substr(e.length)),d}return[a]}function m(a,b){var c=new F;if(0==a.length)return c.isInvalid=!0,c;var d=l(a,";",6);if(7!=d.length)return b?(c.Event="_OnNativeMessage",c.Body=a):c.isInvalid=!0,c;c.wait=d[0],c.Namespace=j(d[1]),c.Room=j(d[2]),c.Event=j(d[3]),c.isError="1"==d[4]||!1,c.isNoOp="1"==d[5]||!1;var e=d[6];return g(e)?c.Body="":c.isError?c.Err=e:c.Body=e,c.isInvalid=!1,c.IsForced=!1,c.IsLocal=!1,c.IsNative=b&&"_OnNativeMessage"==c.Event||!1,c}function n(){if(!x){var a=d.hrtime();return"$"+1e9*a[0]+a[1]}var b=window.performance.now();return"$"+b.toString()}function o(a){return a+";".repeat(6)}function p(a,b){return a.events.has(b.Event)?a.events.get(b.Event)(a,b):a.events.has("_OnAnyEvent")?a.events.get("_OnAnyEvent")(a,b):null}function q(a){return null===a||a===void 0||"undefined"==typeof a}function r(a,b){if(q(a))return q(b)||b("connHandler is empty."),null;var c=new Map,d=new Map,e=0;if(Object.keys(a).forEach(function(b){e++;var f=a[b];if(f instanceof Function)d.set(b,f);else if(f instanceof Map)c.set(b,f);else{var g=new Map;Object.keys(f).forEach(function(a){g.set(a,f[a])}),c.set(b,g)}}),0<d.size){if(e!=d.size)return q(b)||b("all keys of connHandler should be events, mix of namespaces and event callbacks is not supported "+d.size+" vs total "+e),null;c.set("",d)}return c}function s(a,b){return a.has(b)?a.get(b):null}function t(a,b){if(q(a))return b;for(var c in a)if(a.hasOwnProperty(c)){var d=a[c];c=encodeURIComponent("X-Websocket-Header-"+c),d=encodeURIComponent(d);var e=c+"="+d;b=-1==b.indexOf("?")?-1==b.indexOf("#")?b+"?"+e:b.split("#")[0]+"?"+e+"#"+b.split("#")[1]:b.split("?")[0]+"?"+e+"&"+b.split("?")[1]}return b}function u(a,b,c){return-1==a.indexOf("ws")&&(a="ws://"+a),new Promise(function(d,e){WebSocket||e("WebSocket is not accessible through this browser.");var f=r(b,e);if(!q(f)){var h;x&&!q(c)&&c.headers&&(console.log(c),a=t(c.headers,a),c=c.protocols?c.protocols:void 0),h=new WebSocket(a,c);var i=new P(h,f);h.binaryType="arraybuffer",h.onmessage=function(a){var b=i.handle(a);return g(b)?void(i.isAcknowledged()&&d(i)):void e(b)},h.onopen=function(){h.send("M")},h.onerror=function(a){i.close(),e(a)}}})}var v=this&&this.__awaiter||function(a,b,c,d){return new(c||(c=Promise))(function(e,f){function g(a){try{i(d.next(a))}catch(a){f(a)}}function h(a){try{i(d["throw"](a))}catch(a){f(a)}}function i(a){a.done?e(a.value):new c(function(b){b(a.value)}).then(g,h)}i((d=d.apply(a,b||[])).next())})},w=this&&this.__generator||function(a,b){function c(a){return function(b){return d([a,b])}}function d(c){if(e)throw new TypeError("Generator is already executing.");for(;k;)try{if(e=1,h&&(i=2&c[0]?h["return"]:c[0]?h["throw"]||((i=h["return"])&&i.call(h),0):h.next)&&!(i=i.call(h,c[1])).done)return i;switch((h=0,i)&&(c=[2&c[0],i.value]),c[0]){case 0:case 1:i=c;break;case 4:return k.label++,{value:c[1],done:!1};case 5:k.label++,h=c[1],c=[0];continue;case 7:c=k.ops.pop(),k.trys.pop();continue;default:if((i=k.trys,!(i=0<i.length&&i[i.length-1]))&&(6===c[0]||2===c[0])){k=0;continue}if(3===c[0]&&(!i||c[1]>i[0]&&c[1]<i[3])){k.label=c[1];break}if(6===c[0]&&k.label<i[1]){k.label=i[1],i=c;break}if(i&&k.label<i[2]){k.label=i[2],k.ops.push(c);break}i[2]&&k.ops.pop(),k.trys.pop();continue;}c=b.call(a,k)}catch(a){c=[6,a],h=0}finally{e=i=0}if(5&c[0])throw c[1];return{value:c[0]?c[1]:void 0,done:!0}}var e,h,i,j,k={label:0,sent:function(){if(1&i[0])throw i[1];return i[1]},trys:[],ops:[]};return j={next:c(0),throw:c(1),return:c(2)},"function"==typeof Symbol&&(j[Symbol.iterator]=function(){return this}),j},x="undefined"!=typeof window;WebSocket=x?window.WebSocket:a("ws");var y="_OnNamespaceConnected",z="_OnNamespaceDisconnect",A="_OnRoomJoin",B="_OnRoomJoined",C="_OnRoomLeave",D="_OnRoomLeft",E="_OnNativeMessage",F=function(){function a(){}return a.prototype.isConnect=function(){return"_OnNamespaceConnect"==this.Event||!1},a.prototype.isDisconnect=function(){return this.Event==z||!1},a.prototype.isRoomJoin=function(){return this.Event==A||!1},a.prototype.isRoomLeft=function(){return this.Event==D||!1},a.prototype.isWait=function(){return!g(this.wait)&&(this.wait[0]=="#"||this.wait[0]=="$"||!1)},a.prototype.unmarshal=function(){return JSON.parse(this.Body)},a}(),G=new RegExp(";","g"),H=new RegExp("@%!semicolon@%!","g"),I=function(){function a(a,b){this.nsConn=a,this.name=b}return a.prototype.emit=function(a,b){var c=new F;return c.Namespace=this.nsConn.namespace,c.Room=this.name,c.Event=a,c.Body=b,this.nsConn.conn.write(c)},a.prototype.leave=function(){var a=new F;return a.Namespace=this.nsConn.namespace,a.Room=this.name,a.Event=C,this.nsConn.askRoomLeave(a)},a}(),J=function(){function a(a,b,c){this.conn=a,this.namespace=b,this.events=c,this.rooms=new Map}return a.prototype.emit=function(a,b){var c=new F;return c.Namespace=this.namespace,c.Event=a,c.Body=b,this.conn.write(c)},a.prototype.ask=function(a,b){var c=new F;return c.Namespace=this.namespace,c.Event=a,c.Body=b,this.conn.ask(c)},a.prototype.joinRoom=function(a){return v(this,void 0,void 0,function(){return w(this,function(b){switch(b.label){case 0:return[4,this.askRoomJoin(a)];case 1:return[2,b.sent()];}})})},a.prototype.room=function(a){return this.rooms.get(a)},a.prototype.leaveAll=function(){return v(this,void 0,void 0,function(){var a,b=this;return w(this,function(){return a=new F,a.Namespace=this.namespace,a.Event=D,a.IsLocal=!0,this.rooms.forEach(function(c,d){return v(b,void 0,void 0,function(){var b;return w(this,function(c){switch(c.label){case 0:a.Room=d,c.label=1;case 1:return c.trys.push([1,3,,4]),[4,this.askRoomLeave(a)];case 2:return c.sent(),[3,4];case 3:return b=c.sent(),[2,b];case 4:return[2];}})})}),[2,null]})})},a.prototype.forceLeaveAll=function(a){var b=this,c=new F;c.Namespace=this.namespace,c.Event=C,c.IsForced=!0,c.IsLocal=a,this.rooms.forEach(function(a,d){c.Room=d,p(b,c),b.rooms.delete(d),c.Event=D,p(b,c),c.Event=C})},a.prototype.disconnect=function(){var a=new F;return a.Namespace=this.namespace,a.Event=z,this.conn.askDisconnect(a)},a.prototype.askRoomJoin=function(a){var b=this;return new Promise(function(c,d){return v(b,void 0,void 0,function(){var b,e,f,h;return w(this,function(i){switch(i.label){case 0:if(b=this.rooms.get(a),void 0!==b)return c(b),[2];e=new F,e.Namespace=this.namespace,e.Room=a,e.Event=A,e.IsLocal=!0,i.label=1;case 1:return i.trys.push([1,3,,4]),[4,this.conn.ask(e)];case 2:return i.sent(),[3,4];case 3:return f=i.sent(),d(f),[2];case 4:return(h=p(this,e),!g(h))?(d(h),[2]):(b=new I(this,a),this.rooms.set(a,b),e.Event=B,p(this,e),c(b),[2]);}})})})},a.prototype.askRoomLeave=function(a){return v(this,void 0,void 0,function(){var b,c;return w(this,function(d){switch(d.label){case 0:if(!this.rooms.has(a.Room))return[2,M];d.label=1;case 1:return d.trys.push([1,3,,4]),[4,this.conn.ask(a)];case 2:return d.sent(),[3,4];case 3:return b=d.sent(),[2,b];case 4:return(c=p(this,a),!g(c))?[2,c]:(this.rooms.delete(a.Room),a.Event=D,p(this,a),[2,null]);}})})},a.prototype.replyRoomJoin=function(a){if(!(g(a.wait)||a.isNoOp)){if(!this.rooms.has(a.Room)){var b=p(this,a);if(!g(b))return a.Err=b.message,void this.conn.write(a);this.rooms.set(a.Room,new I(this,a.Room)),a.Event=B,p(this,a)}this.conn.writeEmptyReply(a.wait)}},a.prototype.replyRoomLeave=function(a){return g(a.wait)||a.isNoOp?void 0:this.rooms.has(a.Room)?void(p(this,a),this.rooms.delete(a.Room),this.conn.writeEmptyReply(a.wait),a.Event=D,p(this,a)):void this.conn.writeEmptyReply(a.wait)},a}(),K=new Error("invalid payload"),L=new Error("bad namespace"),M=new Error("bad room"),N=new Error("use of closed connection"),O=new Error("write closed"),P=function(){function a(a,b){var c=this;this.conn=a,this._isAcknowledged=!1,this.namespaces=b;var d=b.has("");this.allowNativeMessages=d&&b.get("").has(E),this.queue=[],this.waitingMessages=new Map,this.connectedNamespaces=new Map,this.closed=!1,this.conn.onclose=function(){return c.close(),null}}return a.prototype.isAcknowledged=function(){return this._isAcknowledged},a.prototype.handle=function(a){if(!this._isAcknowledged){var b=this.handleAck(a.data);return null==b?(this._isAcknowledged=!0,this.handleQueue()):this.conn.close(),b}return this.handleMessage(a.data)},a.prototype.handleAck=function(a){var b=a[0];switch(b){case"A":var c=a.slice(1);this.ID=c;break;case"H":var d=a.slice(1);return new Error(d);default:return this.queue.push(a),null;}},a.prototype.handleQueue=function(){var a=this;null==this.queue||0==this.queue.length||this.queue.forEach(function(b,c){a.queue.splice(c,1),a.handleMessage(b)})},a.prototype.handleMessage=function(a){var b=m(a,this.allowNativeMessages);if(b.isInvalid)return K;if(b.IsNative&&this.allowNativeMessages){var c=this.namespace("");return p(c,b)}if(b.isWait()){var d=this.waitingMessages.get(b.wait);if(null!=d)return void d(b)}var e=this.namespace(b.Namespace);switch(b.Event){case"_OnNamespaceConnect":this.replyConnect(b);break;case z:this.replyDisconnect(b);break;case A:if(void 0!==e){e.replyRoomJoin(b);break}case C:if(void 0!==e){e.replyRoomLeave(b);break}default:if(void 0===e)return L;b.IsLocal=!1;var f=p(e,b);if(!g(f))return b.Err=f.message,this.write(b),f;}return null},a.prototype.connect=function(a){return this.askConnect(a)},a.prototype.waitServerConnect=function(a){var b=this;return q(this.waitServerConnectNotifiers)&&(this.waitServerConnectNotifiers=new Map),new Promise(function(c){return v(b,void 0,void 0,function(){var b=this;return w(this,function(){return this.waitServerConnectNotifiers.set(a,function(){b.waitServerConnectNotifiers.delete(a),c(b.namespace(a))}),[2]})})})},a.prototype.namespace=function(a){return this.connectedNamespaces.get(a)},a.prototype.replyConnect=function(a){if(!(g(a.wait)||a.isNoOp)){var b=this.namespace(a.Namespace);if(void 0!==b)return void this.writeEmptyReply(a.wait);var c=s(this.namespaces,a.Namespace);return q(c)?(a.Err=L.message,void this.write(a)):void(b=new J(this,a.Namespace,c),this.connectedNamespaces.set(a.Namespace,b),this.writeEmptyReply(a.wait),a.Event=y,p(b,a),!q(this.waitServerConnectNotifiers)&&0<this.waitServerConnectNotifiers.size&&this.waitServerConnectNotifiers.has(a.Namespace)&&this.waitServerConnectNotifiers.get(a.Namespace)())}},a.prototype.replyDisconnect=function(a){if(!(g(a.wait)||a.isNoOp)){var b=this.namespace(a.Namespace);return void 0===b?void this.writeEmptyReply(a.wait):void(b.forceLeaveAll(!0),this.connectedNamespaces.delete(a.Namespace),this.writeEmptyReply(a.wait),p(b,a))}},a.prototype.ask=function(a){var b=this;return new Promise(function(c,d){return b.isClosed()?void d(N):(a.wait=n(),b.waitingMessages.set(a.wait,function(a){return a.isError?void d(new Error(a.Err)):void c(a)}),!b.write(a))?void d(O):void 0})},a.prototype.askConnect=function(a){var b=this;return new Promise(function(c,d){return v(b,void 0,void 0,function(){var b,e,f,h,i;return w(this,function(j){switch(j.label){case 0:if(b=this.namespace(a),void 0!==b)return c(b),[2];if(e=s(this.namespaces,a),q(e))return d(L),[2];if(f=new F,f.Namespace=a,f.Event="_OnNamespaceConnect",f.IsLocal=!0,b=new J(this,a,e),h=p(b,f),!g(h))return d(h),[2];j.label=1;case 1:return j.trys.push([1,3,,4]),[4,this.ask(f)];case 2:return j.sent(),[3,4];case 3:return i=j.sent(),d(i),[2];case 4:return this.connectedNamespaces.set(a,b),f.Event=y,p(b,f),c(b),[2];}})})})},a.prototype.askDisconnect=function(a){return v(this,void 0,void 0,function(){var b,c;return w(this,function(d){switch(d.label){case 0:if(b=this.namespace(a.Namespace),void 0===b)return[2,L];d.label=1;case 1:return d.trys.push([1,3,,4]),[4,this.ask(a)];case 2:return d.sent(),[3,4];case 3:return c=d.sent(),[2,c];case 4:return b.forceLeaveAll(!0),this.connectedNamespaces.delete(a.Namespace),a.IsLocal=!0,[2,p(b,a)];}})})},a.prototype.isClosed=function(){return this.closed||this.conn.readyState==this.conn.CLOSED||!1},a.prototype.write=function(a){if(this.isClosed())return!1;if(!a.isConnect()&&!a.isDisconnect()){var b=this.namespace(a.Namespace);if(void 0===b)return!1;if(!g(a.Room)&&!a.isRoomJoin()&&!a.isRoomLeft()&&!b.rooms.has(a.Room))return!1}return this.conn.send(k(a)),!0},a.prototype.writeEmptyReply=function(a){this.conn.send(o(a))},a.prototype.close=function(){var a=this;if(!this.closed){var b=new F;b.Event=z,b.IsForced=!0,b.IsLocal=!0,this.connectedNamespaces.forEach(function(c){c.forceLeaveAll(!0),b.Namespace=c.namespace,p(c,b),a.connectedNamespaces.delete(c.namespace)}),this.waitingMessages.clear(),this.conn.readyState===this.conn.OPEN&&this.conn.close(),this.closed=!0}},a}();(function(){var a={dial:u,isSystemEvent:f,OnNamespaceConnect:"_OnNamespaceConnect",OnNamespaceConnected:y,OnNamespaceDisconnect:z,OnRoomJoin:A,OnRoomJoined:B,OnRoomLeave:C,OnRoomLeft:D,OnAnyEvent:"_OnAnyEvent",OnNativeMessage:E,Message:F,Room:I,NSConn:J,Conn:P,ErrInvalidPayload:K,ErrBadNamespace:L,ErrBadRoom:M,ErrClosed:N,ErrWrite:O,marshal:h};if("undefined"!=typeof c)c=a,b.exports=a;else{var d="object"==typeof self&&self.self===self&&self||"object"==typeof e&&e.global===e&&e;d.neffos=a}})()}).call(this,a("_process"),"undefined"==typeof global?"undefined"==typeof self?"undefined"==typeof window?{}:window:self:global)},{_process:3,ws:4}],3:[function(a,b){function c(){throw new Error("setTimeout has not been defined")}function d(){throw new Error("clearTimeout has not been defined")}function e(a){if(l===setTimeout)return setTimeout(a,0);if((l===c||!l)&&setTimeout)return l=setTimeout,setTimeout(a,0);try{return l(a,0)}catch(b){try{return l.call(null,a,0)}catch(b){return l.call(this,a,0)}}}function f(a){if(m===clearTimeout)return clearTimeout(a);if((m===d||!m)&&clearTimeout)return m=clearTimeout,clearTimeout(a);try{return m(a)}catch(b){try{return m.call(null,a)}catch(b){return m.call(this,a)}}}function g(){q&&o&&(q=!1,o.length?p=o.concat(p):r=-1,p.length&&h())}function h(){if(!q){var a=e(g);q=!0;for(var b=p.length;b;){for(o=p,p=[];++r<b;)o&&o[r].run();r=-1,b=p.length}o=null,q=!1,f(a)}}function j(a,b){this.fun=a,this.array=b}function k(){}var l,m,n=b.exports={};(function(){try{l="function"==typeof setTimeout?setTimeout:c}catch(a){l=c}try{m="function"==typeof clearTimeout?clearTimeout:d}catch(a){m=d}})();var o,p=[],q=!1,r=-1;n.nextTick=function(a){var b=Array(arguments.length-1);if(1<arguments.length)for(var c=1;c<arguments.length;c++)b[c-1]=arguments[c];p.push(new j(a,b)),1!==p.length||q||e(h)},j.prototype.run=function(){this.fun.apply(null,this.array)},n.title="browser",n.browser=!0,n.env={},n.argv=[],n.version="",n.versions={},n.on=k,n.addListener=k,n.once=k,n.off=k,n.removeListener=k,n.removeAllListeners=k,n.emit=k,n.prependListener=k,n.prependOnceListener=k,n.listeners=function(){return[]},n.binding=function(){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(){throw new Error("process.chdir is not supported")},n.umask=function(){return 0}},{}],4:[function(a,b){'use strict';b.exports=function(){throw new Error("ws does not work in the browser. Browser clients must use the native WebSocket object")}},{}]},{},[1]);
\ No newline at end of file
diff --git a/_examples/websocket/basic/browserify/index.html b/_examples/websocket/basic/browserify/client.html
similarity index 100%
rename from _examples/websocket/basic/browserify/index.html
rename to _examples/websocket/basic/browserify/client.html
diff --git a/_examples/websocket/basic/go-client/client.go b/_examples/websocket/basic/go-client/client.go
index 5437ae9f..29e23aeb 100644
--- a/_examples/websocket/basic/go-client/client.go
+++ b/_examples/websocket/basic/go-client/client.go
@@ -24,20 +24,15 @@ const (
 var clientEvents = websocket.Namespaces{
 	namespace: websocket.Events{
 		websocket.OnNamespaceConnected: func(c *websocket.NSConn, msg websocket.Message) error {
-			log.Printf("[%s] connected to namespace [%s]", c, msg.Namespace)
+			log.Printf("connected to namespace: %s", msg.Namespace)
 			return nil
 		},
 		websocket.OnNamespaceDisconnect: func(c *websocket.NSConn, msg websocket.Message) error {
-			log.Printf("[%s] disconnected from namespace [%s]", c, msg.Namespace)
+			log.Printf("disconnected from namespace: %s", msg.Namespace)
 			return nil
 		},
 		"chat": func(c *websocket.NSConn, msg websocket.Message) error {
-			log.Printf("[%s] sent: %s", c.Conn.ID(), string(msg.Body))
-
-			// Write message back to the client message owner with:
-			// c.Emit("chat", msg)
-			// Write message to all except this client with:
-			c.Conn.Server().Broadcast(c, msg)
+			log.Printf("%s", string(msg.Body))
 			return nil
 		},
 	},
@@ -58,6 +53,8 @@ func main() {
 		panic(err)
 	}
 
+	c.Emit("chat", []byte("Hello from Go client side!"))
+
 	fmt.Fprint(os.Stdout, ">> ")
 	scanner := bufio.NewScanner(os.Stdin)
 	for {
diff --git a/_examples/websocket/basic/nodejs-client/client.js b/_examples/websocket/basic/nodejs-client/client.js
new file mode 100644
index 00000000..fd4612ef
--- /dev/null
+++ b/_examples/websocket/basic/nodejs-client/client.js
@@ -0,0 +1,35 @@
+const neffos = require('neffos.js');
+const stdin = process.openStdin();
+
+const wsURL = "ws://localhost:8080/echo";
+
+async function runExample() {
+  try {
+    const conn = await neffos.dial(wsURL, {
+      default: { // "default" namespace.
+        _OnNamespaceConnected: function (nsConn, msg) {
+          console.log("connected to namespace: " + msg.Namespace);
+        },
+        _OnNamespaceDisconnect: function (nsConn, msg) {
+          console.log("disconnected from namespace: " + msg.Namespace);
+        },
+        chat: function (nsConn, msg) { // "chat" event.
+          console.log(msg.Body);
+        }
+      }
+    });
+
+    const nsConn = await conn.connect("default");
+    nsConn.emit("chat", "Hello from Nodejs client side!");
+
+    stdin.addListener("data", function (data) {
+      const text = data.toString().trim();
+      nsConn.emit("chat", text);
+    });
+
+  } catch (err) {
+    console.error(err);
+  }
+}
+
+runExample();
diff --git a/_examples/websocket/basic/nodejs-client/package.json b/_examples/websocket/basic/nodejs-client/package.json
new file mode 100644
index 00000000..58540d07
--- /dev/null
+++ b/_examples/websocket/basic/nodejs-client/package.json
@@ -0,0 +1,8 @@
+{
+    "name": "neffos.js.example.nodejsclient",
+    "version": "0.0.1",
+    "main": "client.js",
+    "dependencies": {
+        "neffos.js": "latest"
+    }
+}
diff --git a/_examples/websocket/basic/overview.png b/_examples/websocket/basic/overview.png
new file mode 100644
index 00000000..69afa9d3
Binary files /dev/null and b/_examples/websocket/basic/overview.png differ
diff --git a/_examples/websocket/basic/server.go b/_examples/websocket/basic/server.go
index 4b7508a6..be101e45 100644
--- a/_examples/websocket/basic/server.go
+++ b/_examples/websocket/basic/server.go
@@ -40,7 +40,7 @@ var serverEvents = websocket.Namespaces{
 func main() {
 	app := iris.New()
 	websocketServer := websocket.New(
-		websocket.DefaultGorillaUpgrader, /*DefaultGobwasUpgrader can be used as well*/
+		websocket.DefaultGorillaUpgrader, /* DefaultGobwasUpgrader can be used too. */
 		serverEvents)
 
 	// serves the endpoint of ws://localhost:8080/echo
@@ -54,5 +54,5 @@ func main() {
 	// serves the npm browser websocket client usage example.
 	app.StaticWeb("/browserify", "./browserify")
 
-	app.Run(iris.Addr(":8080"))
+	app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
 }
diff --git a/go.mod b/go.mod
index 37d70dea..513fc462 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/iris-contrib/go.uuid v2.0.0+incompatible
 	github.com/json-iterator/go v1.1.6
 	github.com/kataras/golog v0.0.0-20180321173939-03be10146386
-	github.com/kataras/neffos v0.0.0-20190606200227-c8dd500b4cdf
+	github.com/kataras/neffos v0.0.1
 	github.com/kataras/pio v0.0.0-20190103105442-ea782b38602d // indirect
 	github.com/microcosm-cc/bluemonday v1.0.2
 	github.com/ryanuber/columnize v2.1.0+incompatible
diff --git a/go.sum b/go.sum
deleted file mode 100644
index 53c6e2db..00000000
--- a/go.sum
+++ /dev/null
@@ -1,63 +0,0 @@
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/Joker/hpp v0.0.0-20180418125244-6893e659854a/go.mod h1:MzD2WMdSxvbHw5fM/OXOFily/lipJWRc9C1px0Mt0ZE=
-github.com/Joker/jade v1.0.0 h1:lOCEPvTAtWfLpSZYMOv/g44MGQFAolbKh2khHHGu0Kc=
-github.com/Joker/jade v1.0.0/go.mod h1:efZIdO0py/LtcJRSa/j2WEklMSAw84WV0zZVMxNToB8=
-github.com/Shopify/goreferrer v0.0.0-20181106222321-ec9c9a553398 h1:WDC6ySpJzbxGWFh4aMxFFC28wwGp5pEuoTtvA4q/qQ4=
-github.com/Shopify/goreferrer v0.0.0-20181106222321-ec9c9a553398/go.mod h1:a1uqRtAwp2Xwc6WNPJEufxJ7fx3npB4UV/JOLmbu5I0=
-github.com/aymerick/raymond v2.0.2+incompatible h1:VEp3GpgdAnv9B2GFyTvqgcKvY+mfKMjPOA3SbKLtnU0=
-github.com/aymerick/raymond v2.0.2+incompatible/go.mod h1:osfaiScAUVup+UC9Nfq76eWqDhXlp+4UYaA8uhTBO6g=
-github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385 h1:clC1lXBpe2kTj2VHdaIu9ajZQe4kcEY9j0NsnDDBZ3o=
-github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385/go.mod h1:0vRUJqYpeSZifjYj7uP3BG/gKcuzL9xWVV/Y+cK33KM=
-github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo=
-github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
-github.com/flosch/pongo2 v0.0.0-20190505152737-8914e1cf9164 h1:/HMcOGZC5Bi8JPgfbwz13ELWn/91+vY59HXS3z0qY5w=
-github.com/flosch/pongo2 v0.0.0-20190505152737-8914e1cf9164/go.mod h1:tbAXHifHQWNSpWbiJHpJTZH5fi3XHhDMdP//vuz9WS4=
-github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22YWvt/FAX9NnzrNzcI4wNYi9Yku4O0LKYflo=
-github.com/gobwas/pool v0.2.0/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
-github.com/gobwas/ws v1.0.1/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM=
-github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
-github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
-github.com/iris-contrib/blackfriday v2.0.0+incompatible h1:o5sHQHHm0ToHUlAJSTjW9UWicjJSDDauOOQ2AHuIVp4=
-github.com/iris-contrib/blackfriday v2.0.0+incompatible/go.mod h1:UzZ2bDEoaSGPbkg6SAB4att1aAwTmVIx/5gCVqeyUdI=
-github.com/iris-contrib/formBinder v0.0.0-20190104093907-fbd5963f41e1 h1:7GsNnSLoVceNylMpwcfy5aFNz/S5/TV25crb34I5PEo=
-github.com/iris-contrib/formBinder v0.0.0-20190104093907-fbd5963f41e1/go.mod h1:i8kTYUOEstd/S8TG0ChTXQdf4ermA/e8vJX0+QruD9w=
-github.com/iris-contrib/go.uuid v2.0.0+incompatible h1:XZubAYg61/JwnJNbZilGjf3b3pB80+OQg2qf6c8BfWE=
-github.com/iris-contrib/go.uuid v2.0.0+incompatible/go.mod h1:iz2lgM/1UnEf1kP0L/+fafWORmlnuysV2EMP8MW+qe0=
-github.com/json-iterator/go v1.1.6 h1:MrUvLMLTMxbqFJ9kzlvat/rYZqZnW3u4wkLzWTaFwKs=
-github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
-github.com/kataras/golog v0.0.0-20180321173939-03be10146386 h1:VT6AeCHO/mc+VedKBMhoqb5eAK8B1i9F6nZl7EGlHvA=
-github.com/kataras/golog v0.0.0-20180321173939-03be10146386/go.mod h1:PcaEvfvhGsqwXZ6S3CgCbmjcp+4UDUh2MIfF2ZEul8M=
-github.com/kataras/neffos v0.0.0-20190606200227-c8dd500b4cdf h1:rHFU6nupBNP5RejMwghFnhjUoOFXAYxmE07s4f5aeXQ=
-github.com/kataras/neffos v0.0.0-20190606200227-c8dd500b4cdf/go.mod h1:XfxmcgJUtbPmzK9wPLE7ybFHXoCqZKGptaW1frrxFhw=
-github.com/kataras/pio v0.0.0-20190103105442-ea782b38602d h1:V5Rs9ztEWdp58oayPq/ulmlqJJZeJP6pP79uP3qjcao=
-github.com/kataras/pio v0.0.0-20190103105442-ea782b38602d/go.mod h1:NV88laa9UiiDuX9AhMbDPkGYSPugBOV6yTZB1l2K9Z0=
-github.com/microcosm-cc/bluemonday v1.0.2 h1:5lPfLTTAvAbtS0VqT+94yOtFnGfUWYyx0+iToC3Os3s=
-github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc=
-github.com/ryanuber/columnize v2.1.0+incompatible h1:j1Wcmh8OrK4Q7GXY+V7SVSY8nUWQxHW5TkBe7YUl+2s=
-github.com/ryanuber/columnize v2.1.0+incompatible/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
-github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
-github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5 h1:8dUaAV7K4uHsF56JQWkprecIQKdPHtR9jCHF5nB8uzc=
-golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3 h1:0GoQqolDA55aaLxZyTzK/Y2ePZzZTUrRacwib7cNsYQ=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190522155817-f3200d17e092 h1:4QSRKanuywn15aTZvI/mIDEgPQpswuFndXpOj3rKEco=
-golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181221001348-537d06c36207/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190602112858-2de7f9bf822c/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=