Add timeouts everywhere. Should help if the ADB socket gets stuck like it sometimes does.

lib/roles/device/plugins/http.js

@@ -27,12 +27,14 @@ module.exports = syrup.serial()
     function openService() {
       log.info('Launching HTTP API')
       return devutil.ensureUnusedPort(adb, options.serial, service.port)
+        .timeout(10000)
         .then(function() {
           return adb.shell(options.serial, [
               remote.bin
             , '--lib', remote.lib
             , '--listen-http', service.port
             ])
+            .timeout(10000)
             .then(function(out) {
               lifecycle.share('Remote shell', out)
               streamutil.talk(log, 'Remote shell says: "%s"', out)
@@ -40,6 +42,7 @@ module.exports = syrup.serial()
             .then(function() {
               return devutil.waitForPort(adb, options.serial, service.port)
             })
+            .timeout(20000)
             .then(function(conn) {
               var ours = options.ports.pop()
                 , everyones = options.ports.pop()
@@ -62,6 +65,7 @@ module.exports = syrup.serial()
                 , util.format('tcp:%d', ours)
                 , util.format('tcp:%d', service.port)
                 )
+                .timeout(10000)
                 .then(function() {
                   log.info(
                     'Opening HTTP API proxy on "http://%s:%s"'
@@ -113,6 +117,7 @@ module.exports = syrup.serial()
                 )
               , json: true
               })
+              .timeout(10000)
               .then(function(args) {
                 var display = args[1]
                 assert.ok('id' in display, 'Invalid response from HTTP API')