diff --git a/public/webrtc.js b/public/webrtc.js
index 30ac9e6..7d0f9c1 100755
--- a/public/webrtc.js
+++ b/public/webrtc.js
@@ -1,142 +1,147 @@
-var localVideo;
-var localStream;
-var remoteVideo;
-var peerConnection;
-var uuid;
-var serverConnection;
-
-var peerConnectionConfig = {
-  'iceServers': [
-    {'urls': 'stun:stun.stunprotocol.org:3478'},
-    {'urls': 'stun:stun.l.google.com:19302'},
-  ]
-};
-
-function getCookie(cname) {
-  var name = cname + "=";
-  var decodedCookie = decodeURIComponent(document.cookie);
-  var ca = decodedCookie.split(';');
-  for(var i = 0; i <ca.length; i++) {
-    var c = ca[i];
-    while (c.charAt(0) == ' ') {
-      c = c.substring(1);
-    }
-    if (c.indexOf(name) == 0) {
-      return c.substring(name.length, c.length);
-    }
-  }
-  return "";
-}
-
-function setCookie(cname, cvalue) {
-  var d = new Date();
-  d.setTime(d.getTime() + (1*24*60*60*1000));
-  var expires = "expires="+ d.toUTCString();
-  document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
+class Entropy {
+   static localVideo = null;
+   static localStream = null;
+   static remoteVideo = null;
+   static peerConnection = null;
+   static uuid = null;
+   static serverConnection = null;
+   static peerConnectionConfig = {
+     'iceServers': [
+       {'urls': 'stun:stun.stunprotocol.org:3478'},
+       {'urls': 'stun:stun.l.google.com:19302'},
+     ]
+   };
+   
+   static getCookie(cname) {
+     var name = cname + "=";
+     var decodedCookie = decodeURIComponent(document.cookie);
+     var ca = decodedCookie.split(';');
+     for(var i = 0; i <ca.length; i++) {
+       var c = ca[i];
+       while (c.charAt(0) == ' ') {
+         c = c.substring(1);
+       }
+       if (c.indexOf(name) == 0) {
+         return c.substring(name.length, c.length);
+       }
+     }
+     return "";
+   }
+   
+   static setCookie(cname, cvalue) {
+     var d = new Date();
+     d.setTime(d.getTime() + (1*24*60*60*1000));
+     var expires = "expires="+ d.toUTCString();
+     document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
+   }
+   
+   static pageReady() {
+     Entropy.uuid = Entropy.getCookie("uuid");
+     if (!Entropy.uuid) {
+       Entropy.uuid = Entropy.createUUID();
+       Entropy.setCookie("uuid", Entropy.uuid);
+     }
+   
+     Entropy.localVideo = document.getElementById('localVideo');
+     Entropy.remoteVideo = document.getElementById('remoteVideo');
+   
+     Entropy.serverConnection = new WebSocket('wss://' + window.location.hostname + '/abc');
+     Entropy.serverConnection.onmessage = Entropy.gotMessageFromServer;
+   
+     var constraints = {
+       video: true,
+       audio: false,
+     };
+   
+     if(navigator.mediaDevices.getUserMedia) {
+       navigator.mediaDevices.getUserMedia(constraints).then(Entropy.getUserMediaSuccess).catch(Entropy.errorHandler);
+     } else {
+       alert('Your browser does not support getUserMedia API');
+     }
+   }
+   
+   static getUserMediaSuccess(stream) {
+     Entropy.localStream = stream;
+     Entropy.localVideo.srcObject = stream;
+   }
+   
+   static start(isCaller) {
+     Entropy.peerConnection = new RTCPeerConnection(Entropy.peerConnectionConfig);
+     Entropy.peerConnection.onicecandidate = Entropy.gotIceCandidate;
+     Entropy.peerConnection.ontrack = Entropy.gotRemoteStream;
+     Entropy.peerConnection.addStream(Entropy.localStream);
+   
+     if(isCaller) {
+       Entropy.peerConnection
+         .createOffer({
+           'iceRestart': true,
+           'voiceActivityDetection': true,
+         })
+         .then(Entropy.createdDescription)
+         .catch(Entropy.errorHandler);
+     }
+   }
+   
+   static gotMessageFromServer(message) {
+     if(!Entropy.peerConnection) Entropy.start(false);
+   
+     var signal = JSON.parse(message.data);
+   
+     // Ignore messages from ourself
+     if(signal.uuid == Entropy.uuid) return;
+   
+     if(signal.sdp) {
+       Entropy.peerConnection.setRemoteDescription(new RTCSessionDescription(signal.sdp)).then(function() {
+         // Only create answers in response to offers
+         if(signal.sdp.type == 'offer') {
+           Entropy.peerConnection.createAnswer().then(Entropy.createdDescription).catch(Entropy.errorHandler);
+         }
+       }).catch(Entropy.errorHandler);
+     } else if(signal.ice) {
+       Entropy.peerConnection.addIceCandidate(new RTCIceCandidate(signal.ice)).catch(Entropy.errorHandler);
+     }
+   }
+   
+   static gotIceCandidate(event) {
+     if(event.candidate != null) {
+       Entropy.serverConnection.send(JSON.stringify({'ice': event.candidate, 'uuid': Entropy.uuid}));
+     }
+   }
+   
+   static createdDescription(description) {
+     console.log('got description');
+   
+     Entropy.peerConnection
+       .setLocalDescription(description)
+       .then(function() {
+         Entropy.serverConnection.send(JSON.stringify({
+            'sdp': Entropy.peerConnection.localDescription, 
+            'uuid': Entropy.uuid,
+         }));
+       })
+       .catch(errorHandler);
+   }
+   
+   static gotRemoteStream(event) {
+     console.log('got remote stream');
+     Entropy.remoteVideo.srcObject = event.streams[0];
+   }
+   
+   static errorHandler(error) {
+     console.log(error);
+   }
+   
+   // Taken from http://stackoverflow.com/a/105074/515584
+   // Strictly speaking, it's not a real UUID, but it gets the job done here
+   static createUUID() {
+     function s4() {
+       return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
+     }
+   
+     return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
+   }
 }
 
 function pageReady() {
-  uuid = getCookie("uuid");
-  if (!uuid) {
-    uuid = createUUID();
-    setCookie("uuid", uuid);
-  }
-
-  localVideo = document.getElementById('localVideo');
-  remoteVideo = document.getElementById('remoteVideo');
-
-  serverConnection = new WebSocket('wss://' + window.location.hostname + '/abc?uuid=' + uuid);
-  serverConnection.onmessage = gotMessageFromServer;
-
-  var constraints = {
-    video: true,
-    audio: true,
-  };
-
-  if(navigator.mediaDevices.getUserMedia) {
-    navigator.mediaDevices.getUserMedia(constraints).then(getUserMediaSuccess).catch(errorHandler);
-  } else {
-    alert('Your browser does not support getUserMedia API');
-  }
-}
-
-function getUserMediaSuccess(stream) {
-  localStream = stream;
-  localVideo.srcObject = stream;
-}
-
-function start(isCaller) {
-  peerConnection = new RTCPeerConnection(peerConnectionConfig);
-  peerConnection.onicecandidate = gotIceCandidate;
-  peerConnection.ontrack = gotRemoteStream;
-  peerConnection.addStream(localStream);
-
-  if(isCaller) {
-    peerConnection
-      .createOffer({
-        'iceRestart': true,
-        'voiceActivityDetection': true,
-      })
-      .then(createdDescription)
-      .catch(errorHandler);
-  }
-}
-
-function gotMessageFromServer(message) {
-  if(!peerConnection) start(false);
-
-  var signal = JSON.parse(message.data);
-
-  // Ignore messages from ourself
-  if(signal.uuid == uuid) return;
-
-  if(signal.sdp) {
-    peerConnection.setRemoteDescription(new RTCSessionDescription(signal.sdp)).then(function() {
-      // Only create answers in response to offers
-      if(signal.sdp.type == 'offer') {
-        peerConnection.createAnswer().then(createdDescription).catch(errorHandler);
-      }
-    }).catch(errorHandler);
-  } else if(signal.ice) {
-    peerConnection.addIceCandidate(new RTCIceCandidate(signal.ice)).catch(errorHandler);
-  }
-}
-
-function gotIceCandidate(event) {
-  if(event.candidate != null) {
-    serverConnection.send(JSON.stringify({'ice': event.candidate, 'uuid': uuid}));
-  }
-}
-
-function createdDescription(description) {
-  console.log('got description');
-
-  peerConnection
-    .setLocalDescription(description)
-    .then(function() {
-      serverConnection.send(JSON.stringify({
-         'sdp': peerConnection.localDescription, 
-         'uuid': uuid,
-      }));
-    })
-    .catch(errorHandler);
-}
-
-function gotRemoteStream(event) {
-  console.log('got remote stream');
-  remoteVideo.srcObject = event.streams[0];
-}
-
-function errorHandler(error) {
-  console.log(error);
-}
-
-// Taken from http://stackoverflow.com/a/105074/515584
-// Strictly speaking, it's not a real UUID, but it gets the job done here
-function createUUID() {
-  function s4() {
-    return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
-  }
-
-  return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
+   Entropy.pageReady();
 }
diff --git a/public/webrtc0.js b/public/webrtc0.js
new file mode 100755
index 0000000..30ac9e6
--- /dev/null
+++ b/public/webrtc0.js
@@ -0,0 +1,142 @@
+var localVideo;
+var localStream;
+var remoteVideo;
+var peerConnection;
+var uuid;
+var serverConnection;
+
+var peerConnectionConfig = {
+  'iceServers': [
+    {'urls': 'stun:stun.stunprotocol.org:3478'},
+    {'urls': 'stun:stun.l.google.com:19302'},
+  ]
+};
+
+function getCookie(cname) {
+  var name = cname + "=";
+  var decodedCookie = decodeURIComponent(document.cookie);
+  var ca = decodedCookie.split(';');
+  for(var i = 0; i <ca.length; i++) {
+    var c = ca[i];
+    while (c.charAt(0) == ' ') {
+      c = c.substring(1);
+    }
+    if (c.indexOf(name) == 0) {
+      return c.substring(name.length, c.length);
+    }
+  }
+  return "";
+}
+
+function setCookie(cname, cvalue) {
+  var d = new Date();
+  d.setTime(d.getTime() + (1*24*60*60*1000));
+  var expires = "expires="+ d.toUTCString();
+  document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
+}
+
+function pageReady() {
+  uuid = getCookie("uuid");
+  if (!uuid) {
+    uuid = createUUID();
+    setCookie("uuid", uuid);
+  }
+
+  localVideo = document.getElementById('localVideo');
+  remoteVideo = document.getElementById('remoteVideo');
+
+  serverConnection = new WebSocket('wss://' + window.location.hostname + '/abc?uuid=' + uuid);
+  serverConnection.onmessage = gotMessageFromServer;
+
+  var constraints = {
+    video: true,
+    audio: true,
+  };
+
+  if(navigator.mediaDevices.getUserMedia) {
+    navigator.mediaDevices.getUserMedia(constraints).then(getUserMediaSuccess).catch(errorHandler);
+  } else {
+    alert('Your browser does not support getUserMedia API');
+  }
+}
+
+function getUserMediaSuccess(stream) {
+  localStream = stream;
+  localVideo.srcObject = stream;
+}
+
+function start(isCaller) {
+  peerConnection = new RTCPeerConnection(peerConnectionConfig);
+  peerConnection.onicecandidate = gotIceCandidate;
+  peerConnection.ontrack = gotRemoteStream;
+  peerConnection.addStream(localStream);
+
+  if(isCaller) {
+    peerConnection
+      .createOffer({
+        'iceRestart': true,
+        'voiceActivityDetection': true,
+      })
+      .then(createdDescription)
+      .catch(errorHandler);
+  }
+}
+
+function gotMessageFromServer(message) {
+  if(!peerConnection) start(false);
+
+  var signal = JSON.parse(message.data);
+
+  // Ignore messages from ourself
+  if(signal.uuid == uuid) return;
+
+  if(signal.sdp) {
+    peerConnection.setRemoteDescription(new RTCSessionDescription(signal.sdp)).then(function() {
+      // Only create answers in response to offers
+      if(signal.sdp.type == 'offer') {
+        peerConnection.createAnswer().then(createdDescription).catch(errorHandler);
+      }
+    }).catch(errorHandler);
+  } else if(signal.ice) {
+    peerConnection.addIceCandidate(new RTCIceCandidate(signal.ice)).catch(errorHandler);
+  }
+}
+
+function gotIceCandidate(event) {
+  if(event.candidate != null) {
+    serverConnection.send(JSON.stringify({'ice': event.candidate, 'uuid': uuid}));
+  }
+}
+
+function createdDescription(description) {
+  console.log('got description');
+
+  peerConnection
+    .setLocalDescription(description)
+    .then(function() {
+      serverConnection.send(JSON.stringify({
+         'sdp': peerConnection.localDescription, 
+         'uuid': uuid,
+      }));
+    })
+    .catch(errorHandler);
+}
+
+function gotRemoteStream(event) {
+  console.log('got remote stream');
+  remoteVideo.srcObject = event.streams[0];
+}
+
+function errorHandler(error) {
+  console.log(error);
+}
+
+// Taken from http://stackoverflow.com/a/105074/515584
+// Strictly speaking, it's not a real UUID, but it gets the job done here
+function createUUID() {
+  function s4() {
+    return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
+  }
+
+  return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
+}
diff --git a/public/webrtc1.js b/public/webrtc1.js
new file mode 100755
index 0000000..9465c5b
--- /dev/null
+++ b/public/webrtc1.js
@@ -0,0 +1,175 @@
+class Self {
+   uuid = null
+   connections = []
+   
+   constructor() {
+      this.connections.push(new Stream(this.id(), {audio: true, video: true}))
+   }
+
+   start(isCaller) {
+      for(var i of this.connections)
+         i.start(isCaller)
+   }
+
+   id() {
+      this.uuid = this.get("uuid")
+      if (!this.uuid) {
+         s4 = () => Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1)
+         this.uuid = s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
+         this.set("uuid", this.uuid)
+      }
+      return this.uuid
+   }
+
+   get(k) {
+      var name = k + "=";
+      var decodedCookie = decodeURIComponent(document.cookie);
+      var ca = decodedCookie.split(';');
+      for(var i = 0; i <ca.length; i++) {
+        var c = ca[i];
+        while (c.charAt(0) == ' ') {
+          c = c.substring(1);
+        }
+        if (c.indexOf(name) == 0) {
+          return c.substring(name.length, c.length);
+        }
+      }
+      return "";
+   }
+
+   set(k, v) {
+      var d = new Date();
+      d.setTime(d.getTime() + (1*24*60*60*1000));
+      var expires = "expires="+ d.toUTCString();
+      document.cookie = k + "=" + v + ";" + expires + ";path=/";
+   }
+}
+
+class Stream {
+   serverConnection = null
+   localVideo = null
+   remoteVideo = null
+   localStream = null
+   id = null
+
+   constructor(id, config) {
+      if (config.audio) {
+         id += "a"
+      }
+      if (config.video) {
+         id += "v"
+      }
+      this.id = id
+
+      this.serverConnection = new WebSocket('wss://' + window.location.hostname + '/abc?uuid=' + this.id)
+      this.serverConnection.onmessage = (m) => this.gotMessageFromServer(m)
+
+      if(navigator.mediaDevices.getUserMedia) {
+         navigator.mediaDevices
+            .getUserMedia(config)
+            .then((s) => this.getUserMediaSuccess(s))
+            .catch((e) => this.errorHandler(e))
+      } else {
+         throw new Exception('Your browser does not support getUserMedia API')
+      }
+   }
+
+   start(isCaller) {
+      this.peerConnection = new RTCPeerConnection({
+         'iceServers': [
+            {'urls': 'stun:stun.stunprotocol.org:3478'},
+            {'urls': 'stun:stun.l.google.com:19302'},
+         ]
+      });
+
+      this.peerConnection.onicecandidate = (e) => this.gotIceCandidate(e);
+      this.peerConnection.ontrack = (e) => this.gotRemoteStream(e);
+      this.peerConnection.addStream(this.localStream);
+
+      if(isCaller) {
+        this.peerConnection
+          .createOffer({
+            'iceRestart': true,
+            'voiceActivityDetection': true,
+          })
+          .then((d) => this.createdDescription(d))
+          .catch((m) => this.errorHandler(m));
+      }
+   }
+
+   getUserMediaSuccess(stream) {
+      this.localVideo = document.getElementById('localVideo');
+      this.remoteVideo = document.getElementById('remoteVideo');
+
+      this.localStream = stream;
+      this.localVideo.srcObject = stream;
+   }
+
+   gotMessageFromServer(message) {
+     if(!this.peerConnection) start(false);
+   
+     var signal = JSON.parse(message.data);
+   
+     // Ignore messages from ourself
+     if(signal.uuid == this.id) return;
+   
+     if(signal.sdp) {
+       this.peerConnection.setRemoteDescription(new RTCSessionDescription(signal.sdp)).then(function() {
+         // Only create answers in response to offers
+         if(signal.sdp.type == 'offer') {
+           this.peerConnection
+              .createAnswer()
+              .then((d) => this.createdDescription(d))
+              .catch((e) => this.errorHandler(e));
+         }
+       }).catch((e) => this.errorHandler(e));
+     } else if(signal.ice) {
+        this.peerConnection
+           .addIceCandidate(new RTCIceCandidate(signal.ice))
+           .catch((e) => this.errorHandler(e));
+     }
+   }
+   
+   gotIceCandidate(event) {
+     if(event.candidate != null) {
+       this.serverConnection
+         .send(JSON.stringify({
+            'ice': event.candidate, 
+            'uuid': this.id,
+         }));
+     }
+   }
+   
+   createdDescription(description) {
+     console.log('got description');
+   
+     this.peerConnection
+       .setLocalDescription(description)
+       .then(() => {
+         this.serverConnection.send(JSON.stringify({
+            'sdp': this.peerConnection.localDescription, 
+            'uuid': this.id,
+         }));
+       })
+       .catch((e) => this.errorHandler(e));
+   }
+   
+   gotRemoteStream(event) {
+     console.log('got remote stream');
+     this.remoteVideo.srcObject = event.streams[0];
+   }
+   
+   errorHandler(error) {
+     console.log(error);
+   }
+}
+
+var self
+
+function pageReady() {
+   self = new Self()
+}
+
+function start(isCaller) {
+   self.start(isCaller)
+}
diff --git a/ws.go b/ws.go
index f63f1b3..f331892 100644
--- a/ws.go
+++ b/ws.go
@@ -3,6 +3,7 @@ package main
 import (
 	"log"
 	"net/http"
+	"strings"
 	"sync"
 
 	"github.com/google/uuid"
@@ -33,10 +34,11 @@ func (ws *WS) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 }
 
 func (ws *WS) serveHTTP(w http.ResponseWriter, r *http.Request) error {
-	id := r.URL.Query().Get("uuid")
+	id := strings.Split(r.Header.Get("Cookie"), "=")[1]
 	if len(id) == 0 {
 		id = uuid.New().String()
 	}
+	log.Println("found id", id)
 	log.Println("ws serve http", r.URL.Path)
 	pooli, ok := ws.pools.Load(r.URL.Path)
 	if !ok {