1.3.7-rc2

.nvmrc

@@ -1 +1 @@
-0.10.32
+0.10.36

lib/agent/plugins/control-panel/api/request.js

@@ -5,27 +5,29 @@ var needle  = require('needle'),
     version = '2';
 
 var defaults = {
-  client     : needle,
-  protocol   : 'https',
-  host       : 'solid.preyproject.com',
-  user_agent : 'Prey Client API v' + version,
-  timeout    : 90 * 1000
-}
+  client        : needle,
+  protocol      : 'https',
+  host          : 'solid.preyproject.com',
+  user_agent    : 'Prey Client API v' + version,
+  timeout       : 90 * 1000,
+  retry_timeout : 3 * 1000,
+  try_proxy     : ''
+};
 
 https.globalAgent.options.secureProtocol = 'TLSv1_method';
 
-var api_root = '/api/v2';
-var max_attempts = 3;
+var api_root = '/api/v2',
+    max_attempts = 3;
 
 var is_network_down = function(err) {
-  var codes = ['ENETDOWN', 'ENETUNREACH', 'EADDRINFO', 'ENOTFOUND'];
+  var codes = ['ENETDOWN', 'ENETUNREACH', 'EADDRINFO', 'ENOTFOUND', 'EHOSTUNREACH'];
   return codes.indexOf(err.code) !== -1;
-}
+};
 
 var is_server_down = function(err) {
   var codes = ['ETIMEDOUT', 'ECONNRESET', 'ECONNREFUSED'];
   return codes.indexOf(err.code) !== -1;
-}
+};
 
 var is_temporary_error = function(err, resp) {
   var retry = false;
@@ -36,12 +38,15 @@ var is_temporary_error = function(err, resp) {
     retry = (resp.statusCode == 502 || resp.statusCode == 503);
 
   return retry;
-}
+};
 
 var send = function(attempt, method, path, data, options, cb) {
-  if (!defaults.client)
-    return cb(new Error('No HTTP client set!'))
+  if (!defaults.client) {
+    return cb(new Error('No HTTP client set!'));
+  }
 
+  // opts are used for the current request, while options are
+  // used in the recursive call in case of retry
   var opts = options || {};
   opts.timeout    = opts.timeout    || defaults.timeout;
   opts.user_agent = opts.user_agent || defaults.user_agent;
@@ -53,18 +58,30 @@ var send = function(attempt, method, path, data, options, cb) {
 
   var base  = defaults.protocol + '://' + defaults.host,
       url   = base + api_root + path,
-      start = new Date();
+      start = new Date(),
+      logger_msg;
 
-  logger.debug('Sending ' + method + ' request #' + attempt + ' to ' + base);
-  // console.log(opts);
+  logger_msg = 'Sending ' + method + ' request #' + attempt + ' to ' + base;
+  if (opts.proxy) {
+    logger_msg += " using proxy: " + opts.proxy;
+  }
+  logger.debug(logger_msg);
 
   defaults.client.request(method, url, data, opts, function(err, resp, body) {
-    var seconds = (new Date() - start) / 1000;
+    var seconds = (new Date() - start) / 1000,
+        retry_without_proxy = function() {
+          delete options.proxy;
+          logger.debug('Retrying request without proxy.');
+          send(1, method, path, data, options, cb);
+        };
     logger.debug('Attempt #' + attempt + ' took ' + seconds + ' seconds.');
 
     if (err && is_network_down(err)) {
 
       err.message = 'Network seems to be down. Check your connection and try again.';
+      if(opts.proxy) {
+        return retry_without_proxy();
+      }
       return cb(err);
 
     } else if (is_temporary_error(err, resp)) {
@@ -73,7 +90,9 @@ var send = function(attempt, method, path, data, options, cb) {
         logger.debug('Temporary network error. Retrying...');
         return setTimeout(function() {
           send(attempt + 1, method, path, data, options, cb);
-        }, 3000);
+        }, defaults.retry_timeout);
+      } else if (opts.proxy) {
+        return retry_without_proxy();
       } else if (err) { // maxed out all attempts. tell user to retry in a sec.
         err.message = err.message + ' - Please try again in a minute.';
       }
@@ -82,19 +101,27 @@ var send = function(attempt, method, path, data, options, cb) {
 
     cb(err, resp, body);
   });
-}
+};
+
+var set_proxy_and_send = function (method, path, data, opts, cb) {
+  if (!opts.hasOwnProperty("proxy") && defaults.try_proxy) {
+    opts.proxy = defaults.try_proxy;
+    logger.debug("Setting proxy to " + opts.proxy);
+  }
+  send(1, method, path, data, opts, cb);
+};
 
 exports.get = function(path, opts, cb) {
-  send(1, 'GET', path, null, opts, cb);
-}
+  set_proxy_and_send('GET', path, null, opts, cb);
+};
 
 exports.post = function(path, data, opts, cb) {
-  send(1, 'POST', path, data, opts, cb);
-}
+  set_proxy_and_send('POST', path, data, opts, cb);
+};
 
 exports.delete = function(path, opts, cb) {
-  send(1, 'DELETE', path, null, opts, cb);
-}
+  set_proxy_and_send('DELETE', path, null, opts, cb);
+};
 
 exports.use = function(obj) {
   for (var key in obj) {
@@ -116,4 +143,4 @@ exports.use = function(obj) {
     }
   }
   return defaults;
-}
+};

lib/agent/plugins/control-panel/api/test/request_spec.js

@@ -8,85 +8,13 @@ describe('API Request Wrapper', function() {
   describe('.use', function() {
 
     it('overrides defaults', function() {
-      var defaults = api_req.use({ host: 'http://foobar.com' });
+      var defaults = api_req.use({
+        host: 'http://foobar.com',
+        retry_timeout: 100
+      });
       defaults.host.should.equal('http://foobar.com');
-    })
+    });
 
-  })
-
-  describe('get', function() {
-
-    var stub;
-
-    describe('on a 200 response', function() {
-
-      before(function() {
-        stub = sinon.stub(needle, 'request', function(method, url, data, opts, cb) {
-          cb(null, { statusCode: 200 });
-        })
-      })
-
-      after(function() {
-        stub.restore();
-      })
-
-      it('does not retry the request', function(done) {
-
-        api_req.get('/devices/something', {}, function(err, resp, body) {
-          stub.callCount.should.equal(1);
-          done();
-        })
-
-      })
-
-    })
-
-    describe('on a 503 response', function() {
-
-      before(function() {
-        stub = sinon.stub(needle, 'request', function(method, url, data, opts, cb) {
-          cb(new Error('socket hang up'));
-        })
-      })
-
-      after(function() {
-        stub.restore();
-      })
-
-      it('retries the request', function(done) {
-
-        api_req.get('/devices/something', {}, function(err, resp, body) {
-          stub.callCount.should.equal(3);
-          done();
-        })
-
-      })
-
-    })
-
-    describe('on connection error', function() {
-
-      before(function() {
-        stub = sinon.stub(needle, 'request', function(method, url, data, opts, cb) {
-          cb(new Error('socket hang up'));
-        })
-      })
-
-      after(function() {
-        stub.restore();
-      })
-
-      it('retries the request', function(done) {
-
-        api_req.get('/devices/something', {}, function(err, resp, body) {
-          stub.callCount.should.equal(3);
-          done();
-        })
-
-      })
-
-    })
-
-  })
+  });
 
 });