textToSpeech server

slave/speakerServer.js

@@ -0,0 +1,34 @@
+var http = require("http");
+var url = require("url");
+var express = require('express');
+var getRawBody = require('raw-body');
+var cors = require('cors');
+var request = require("superagent");
+var argv = process.argv;
+var app = express();
+var port = argv[2];
+
+//handle put
+app.use(function (req, res, next) {
+  getRawBody(req, {
+    length: req.headers['content-length'],
+    limit: '1mb',
+    encoding: 'utf8'
+  }, function (err, string) {
+    if (err)
+      return next(err);
+    req.text = string;
+    next();
+  })
+});
+
+app.use(cors());
+
+app.put("/", function(req, res, next) {
+  var text = req.text;
+  console.log("PUT /, text is : ", text);
+  require('child_process').spawn('node', ["textToSpeechServer.js", text]);
+  res.send("text processed is " + text);
+});
+
+app.listen(port);

slave/textToSpeechServer.js

@@ -1,5 +1,7 @@
+var argv = process.argv;
+console.log("text to process ***************", argv[2]);
 var spawn = require('child_process').spawn,
-  echo    = spawn('echo', ['just what do you think you are doing Dave?']),
+  echo    = spawn('echo', [argv[2]]),
   festival  = spawn('festival', ['--tts']);
 
 echo.stdout.on('data', function (data) {