getUserMedia problem in firefox

[henge/kiak.git] / main.js

diff --git a/main.js b/main.js
index 9187a77..321af88 100644 (file)
--- a/main.js
+++ b/main.js
@@ -45,7 +45,7 @@ const router = {
 
 
     if (routeName === '' || routeName === 'index.html')
-      serveFile(opts['index'])
+    serveFile(opts['index'])
     else if (routeName in opts['bindings']) {
       let localPath = path.normalize(opts['bindings'][routeName].concat(path.sep + routePath.slice(1).join(path.sep)))
       if (localPath.includes(opts['bindings'][routeName])) {
@@ -66,9 +66,8 @@ const router = {
       const clients = route['clients']
       const headerData = request.headers['x-strapp-type']
 
-      if (route.socket === undefined ) {
-        console.log('route socket undefined')
-      }
+
+
 
       /* Client is INIT GET */
       if (headerData === undefined) {
@@ -79,18 +78,12 @@ const router = {
         //TODO: if route.socket == undefined: have server delay this send until host connects
         //      (this happens when a client connects to an active route with no currently-online host)
       }
-      else if (headerData.localeCompare('ice-candidate-request') === 0){
+      else if (headerData.localeCompare('ice-candidate-request') === 0) {
         console.log('Server: received ice-candidate-request from Client')
-        let data = []
-        request.on('data', (chunk) => {
-          data.push(chunk)
-        }).on('end', () => {
-          data = Buffer.concat(data).toString();
-          console.log('Sending ice-candidate-request to Host' + data)
-          clients.set(data, response)
-
-          route.socket.send(data)
-        })
+        let pubKey = request.headers['x-client-pubkey']
+        clients.set(pubKey, response)
+        pubKey = '{ "pubKey": "'  + pubKey + '" }'
+        route.socket.send(pubKey)
       }
       else if (headerData.localeCompare('ice-candidate-submission') === 0) {
         console.log('Server: recieved ice-candidate-submission from Client')
@@ -98,7 +91,7 @@ const router = {
         request.on('data', (chunk) => {
           data.push(chunk)
         }).on('end', () => {
-          console.log('Sending ice-candidate-submission to Host' + data)
+          console.log('Sending ice-candidate-submission to Host')
           data = Buffer.concat(data).toString();
           clients.set(JSON.parse(data)['pubKey'], response)
           route.socket.send(data)
@@ -122,9 +115,9 @@ const router = {
       getport().then( (port) => {
         newRoute.port = port
         if (opts['no-tls'])
-          newRoute.httpd = http.createServer()
+        newRoute.httpd = http.createServer()
         else
-          newRoute.httpd = https.createServer(router.httpsOpts)
+        newRoute.httpd = https.createServer(router.httpsOpts)
         newRoute.httpd.listen(newRoute.port)
         newRoute.wsd = new ws.Server( { server: newRoute.httpd } )
         newRoute.wsd.on('connection', (sock) => {
@@ -145,22 +138,31 @@ const router = {
             }
             else if (hostMessage['cmd'].localeCompare('< ice pubKey') === 0){
               /* if the host response is an ice candidate */
-              console.log('Server: Sending host ice candidate')
-              let iceCandidateAvailable = hostMessage['iceCandidateAvailable']
+              console.log('Server: Handling host ICE message')
+              let iceState = hostMessage['iceState']              
               /* If there are any ice candidates, send them back */
-              if (iceCandidateAvailable) {
-                response.writeHead('200', {'x-strapp-type': 'ice-candidate-available'})
-                response.write(JSON.stringify(hostMessage))
-                response.end()
-              }
-              else { /* If not, srequest processed successfully, but there isnt anything yet*/
-                console.log('Server: No ice candidate available for response')
-                response.writeHead('204', {'x-strapp-type': 'ice-candidate-unavailable'})
-                response.end()
-              }
-            }
-            else {
-              console.log('unhandled message cmd from host')
+              switch(iceState) {
+                case "a":
+                  response.writeHead('200', {'x-strapp-type': 'ice-candidate-available'})
+                  response.write(JSON.stringify(hostMessage))
+                  response.end()
+                  break
+                case "g":
+                  console.log('Server: Host is still gathering candidates, keep trying')
+                  response.writeHead('200', {'x-strapp-type': 'ice-state-gathering'})
+                  response.write(JSON.stringify(hostMessage))
+                  response.end()
+                break
+                case "c":
+                  console.log('Server: Host has completed gathering candidates')
+                  response.writeHead('200', {'x-strapp-type': 'ice-state-complete'})
+                  response.write(JSON.stringify(hostMessage))
+                  response.end()
+                  break
+                default:
+                  console.log('unhandled iceState from host')
+                  break
+                }
             }
 
           })