diff --git a/src/index.js b/src/index.js
index c7b5f3b..fb977c6 100644
--- a/src/index.js
+++ b/src/index.js
@@ -3,6 +3,8 @@ const when = require('when');
 const nodeUrl = require('url');
 const buyan = require('bunyan');
 const net = require('net');
+const tls = require('tls');
+const fs = require('fs');
 
 const Connection = require('./connection');
 const resolveHost = require('./helpers/resolve-host');
@@ -15,30 +17,48 @@ class FtpServer {
       pasv_range: 22,
       file_format: 'ls',
       blacklist: [],
-      whitelist: []
+      whitelist: [],
+      greeting: null,
+      tls: {}
     }, options);
+    this._greeting = this.setupGreeting(this.options.greeting);
+    this._features = this.setupFeaturesMessage();
+    this._tls = this.setupTLS(this.options.tls);
 
     this.connections = {};
     this.log = this.options.log;
     this.url = nodeUrl.parse(url || 'ftp://127.0.0.1:21');
-    this.server = net.createServer({pauseOnConnect: true}, socket => {
+
+    const serverConnectionHandler = socket => {
       let connection = new Connection(this, {log: this.log, socket});
       this.connections[connection.id] = connection;
 
       socket.on('close', () => this.disconnectClient(connection.id));
 
-      const greeting = this.getGreetingMessage();
-      const features = this.getFeaturesMessage();
-      return connection.reply(220, greeting, features)
+      const greeting = this._greeting || [];
+      const features = this._features || 'Ready';
+      return connection.reply(220, ...greeting, features)
       .finally(() => socket.resume());
-    });
-    this.server.on('error', err => {
-      this.log.error(err);
-    });
+    };
+    const serverOptions = _.assign(this.isTLS ? this._tls : {}, { pauseOnConnect: true });
+
+    this.server = (this.isTLS ? tls : net).createServer(serverOptions, serverConnectionHandler);
+    this.server.on('error', err => this.log.error(err, '[Event] error'));
+    if (this.isTLS) {
+      this.server.on('tlsClientError', err => this.log.error(err, '[Event] tlsClientError'));
+    }
     this.on = this.server.on.bind(this.server);
+    this.once = this.server.once.bind(this.server);
     this.listeners = this.server.listeners.bind(this.server);
 
+    process.on('SIGTERM', () => this.close());
     process.on('SIGINT', () => this.close());
+    process.on('SIGBREAK', () => this.close());
+    process.on('SIGHUP', () => this.close());
+  }
+
+  get isTLS() {
+    return this.url.protocol === 'ftps:';
   }
 
   listen() {
@@ -48,25 +68,39 @@ class FtpServer {
       return when.promise((resolve, reject) => {
         this.server.listen(this.url.port, err => {
           if (err) return reject(err);
-          this.log.info({port: this.url.port}, 'Listening');
+          this.log.info({ip: this.url.hostname, port: this.url.port}, `Listening${this.isTLS ? ' (TLS)' : ''}`);
           resolve();
         });
       });
     });
   }
 
-  emit(action, ...data) {
+  emitPromise(action, ...data) {
     const defer = when.defer();
     const params = _.concat(data, [defer.resolve, defer.reject]);
     this.server.emit(action, ...params);
     return defer.promise;
   }
 
-  getGreetingMessage() {
-    return null;
+  emit(action, ...data) {
+    this.server.emit(action, ...data);
   }
 
-  getFeaturesMessage() {
+  setupTLS(_tls) {
+    return _.assign(_tls, {
+      cert: _tls.cert ? fs.readFileSync(_tls.cert) : undefined,
+      key: _tls.key ? fs.readFileSync(_tls.key) : undefined,
+      ca: _tls.ca ? Array.isArray(_tls.ca) ? _tls.ca.map(_ca => fs.readFileSync(_ca)) : [fs.readFileSync(_tls.ca)] : undefined
+    });
+  }
+
+  setupGreeting(greet) {
+    if (!greet) return [];
+    const greeting = Array.isArray(greet) ? greet : greet.split('\n');
+    return greeting;
+  }
+
+  setupFeaturesMessage() {
     let features = [];
     if (this.options.anonymous) features.push('a');
 
@@ -77,32 +111,28 @@ class FtpServer {
     return features.length ? features.join(' ') : 'Ready';
   }
 
-  setGreeting(greeting) {
-    if (typeof greeting === 'string') {
-      this.options.greeting = greeting;
-    } else {
-      greeting.then(greet => {
-        this.options.greeting = greet;
-      });
-    }
-  }
-
   disconnectClient(id) {
     return when.promise(resolve => {
       const client = this.connections[id];
       if (!client) return resolve();
       delete this.connections[id];
-      client.close(0);
-      resolve();
+      try {
+        client.close(0);
+      } catch (err) {
+        this.log.error(err, 'Error closing connection', {id});
+      } finally {
+        resolve();
+      }
     });
   }
 
   close() {
+    this.log.info('Server closing...');
     this.server.maxConnections = 0;
     return when.map(Object.keys(this.connections), id => this.disconnectClient(id))
-    .then(() => when.promise((resolve, reject) => {
+    .then(() => when.promise(resolve => {
       this.server.close(err => {
-        if (err) return reject(err);
+        if (err) this.log.error(err, 'Error closing server');
         resolve();
       });
     }));