add websocket server to this dir. fix stuff for client

websocket_server/node_modules/pause-stream/test/index.js

@@ -0,0 +1,17 @@
+var spec = require('stream-spec')
+var tester = require('stream-tester')
+var ps     = require('..')()
+
+spec(ps)
+  .through({strict: false})
+  .validateOnExit()
+
+var master = tester.createConsistent
+
+tester.createRandomStream(1000) //1k random numbers
+  .pipe(master = tester.createConsistentStream())
+  .pipe(tester.createUnpauseStream())
+  .pipe(ps)
+  .pipe(tester.createPauseStream())
+  .pipe(master.createSlave())
+

websocket_server/node_modules/pause-stream/test/pause-end.js

@@ -0,0 +1,33 @@
+
+var pause = require('..')
+var assert = require('assert')
+
+var ps = pause()
+var read = [], ended = false
+
+ps.on('data', function (i) {
+  read.push(i)
+})
+
+ps.on('end', function () {
+  ended = true
+})
+
+assert.deepEqual(read, [])
+
+ps.write(0)
+ps.write(1)
+ps.write(2)
+
+assert.deepEqual(read, [0, 1, 2])
+
+ps.pause()
+
+assert.deepEqual(read, [0, 1, 2])
+
+ps.end()
+assert.equal(ended, false)
+ps.resume()
+assert.equal(ended, true)
+
+