add routes to get/set solr config

src/routes/mailserver.js

@@ -2,6 +2,7 @@
 
 exports = module.exports = {
     proxy,
+    restart,
 
     getLocation,
     setLocation
@@ -11,12 +12,18 @@ var addons = require('../addons.js'),
     assert = require('assert'),
     auditSource = require('../auditsource.js'),
     BoxError = require('../boxerror.js'),
+    debug = require('debug')('box:routes/mailserver'),
     HttpError = require('connect-lastmile').HttpError,
     HttpSuccess = require('connect-lastmile').HttpSuccess,
     mail = require('../mail.js'),
     middleware = require('../middleware/index.js'),
     url = require('url');
 
+function restart(req, res, next) {
+    mail.restartMail((error) => debug('Error restarting mail container', error));
+    next();
+}
+
 function proxy(req, res, next) {
     let parsedUrl = url.parse(req.url, true /* parseQueryString */);
     const pathname = req.path.split('/').pop();