diff --git a/libnymea-remoteproxy/engine.cpp b/libnymea-remoteproxy/engine.cpp
index 0baf9bd..82bee33 100644
--- a/libnymea-remoteproxy/engine.cpp
+++ b/libnymea-remoteproxy/engine.cpp
@@ -73,19 +73,31 @@ void Engine::start(ProxyConfiguration *configuration)
 
     m_proxyServer = new ProxyServer(this);
     m_webSocketServer = new WebSocketServer(m_configuration->sslEnabled(), m_configuration->sslConfiguration(), this);
+    m_tcpSocketServer = new TcpSocketServer(m_configuration->sslEnabled(), m_configuration->sslConfiguration(), this);
 
+    // Configure websocket server
     QUrl websocketServerUrl;
     websocketServerUrl.setScheme(m_configuration->sslEnabled() ? "wss" : "ws");
     websocketServerUrl.setHost(m_configuration->webSocketServerHost().toString());
     websocketServerUrl.setPort(m_configuration->webSocketServerPort());
-
     m_webSocketServer->setServerUrl(websocketServerUrl);
 
-    m_proxyServer->registerTransportInterface(m_webSocketServer);
+    // Configure tcp socket server
+    QUrl tcpSocketServerUrl;
+    tcpSocketServerUrl.setScheme(m_configuration->sslEnabled() ? "ssl" : "tcp");
+    tcpSocketServerUrl.setHost(m_configuration->tcpServerHost().toString());
+    tcpSocketServerUrl.setPort(m_configuration->tcpServerPort());
+    m_tcpSocketServer->setServerUrl(tcpSocketServerUrl);
 
+    // Register the transport interfaces in the proxy server
+    m_proxyServer->registerTransportInterface(m_webSocketServer);
+    m_proxyServer->registerTransportInterface(m_tcpSocketServer);
+
+    // Start the server
     qCDebug(dcEngine()) << "Starting proxy server";
     m_proxyServer->startServer();
 
+    // Start the monitor server
     m_monitorServer = new MonitorServer(configuration->monitorSocketFileName(), this);
     m_monitorServer->startServer();
 
@@ -153,6 +165,11 @@ ProxyServer *Engine::proxyServer() const
     return m_proxyServer;
 }
 
+TcpSocketServer *Engine::tcpSocketServer() const
+{
+    return m_tcpSocketServer;
+}
+
 WebSocketServer *Engine::webSocketServer() const
 {
     return m_webSocketServer;
diff --git a/libnymea-remoteproxy/engine.h b/libnymea-remoteproxy/engine.h
index 247a268..849ae6f 100644
--- a/libnymea-remoteproxy/engine.h
+++ b/libnymea-remoteproxy/engine.h
@@ -38,6 +38,7 @@
 #include "logengine.h"
 #include "proxyserver.h"
 #include "monitorserver.h"
+#include "tcpsocketserver.h"
 #include "websocketserver.h"
 #include "proxyconfiguration.h"
 #include "authentication/authenticator.h"
@@ -67,6 +68,7 @@ public:
     ProxyConfiguration *configuration() const;
     Authenticator *authenticator() const;
     ProxyServer *proxyServer() const;
+    TcpSocketServer *tcpSocketServer() const;
     WebSocketServer *webSocketServer() const;
     MonitorServer *monitorServer() const;
     LogEngine *logEngine() const;
@@ -88,6 +90,7 @@ private:
     ProxyConfiguration *m_configuration = nullptr;
     Authenticator *m_authenticator = nullptr;
     ProxyServer *m_proxyServer = nullptr;
+    TcpSocketServer *m_tcpSocketServer = nullptr;
     WebSocketServer *m_webSocketServer = nullptr;
     MonitorServer *m_monitorServer = nullptr;
     LogEngine *m_logEngine = nullptr;
diff --git a/libnymea-remoteproxy/loggingcategories.cpp b/libnymea-remoteproxy/loggingcategories.cpp
index 1122fa6..5bf36b7 100644
--- a/libnymea-remoteproxy/loggingcategories.cpp
+++ b/libnymea-remoteproxy/loggingcategories.cpp
@@ -32,6 +32,8 @@ Q_LOGGING_CATEGORY(dcEngine, "Engine")
 Q_LOGGING_CATEGORY(dcJsonRpc, "JsonRpc")
 Q_LOGGING_CATEGORY(dcTunnel, "Tunnel")
 Q_LOGGING_CATEGORY(dcJsonRpcTraffic, "JsonRpcTraffic")
+Q_LOGGING_CATEGORY(dcTcpSocketServer, "TcpSocketServer")
+Q_LOGGING_CATEGORY(dcTcpSocketServerTraffic, "TcpSocketServerTraffic")
 Q_LOGGING_CATEGORY(dcWebSocketServer, "WebSocketServer")
 Q_LOGGING_CATEGORY(dcWebSocketServerTraffic, "WebSocketServerTraffic")
 Q_LOGGING_CATEGORY(dcAuthentication, "Authentication")
diff --git a/libnymea-remoteproxy/loggingcategories.h b/libnymea-remoteproxy/loggingcategories.h
index 329be4c..f9b4464 100644
--- a/libnymea-remoteproxy/loggingcategories.h
+++ b/libnymea-remoteproxy/loggingcategories.h
@@ -38,6 +38,8 @@ Q_DECLARE_LOGGING_CATEGORY(dcTunnel)
 Q_DECLARE_LOGGING_CATEGORY(dcJsonRpcTraffic)
 Q_DECLARE_LOGGING_CATEGORY(dcWebSocketServer)
 Q_DECLARE_LOGGING_CATEGORY(dcWebSocketServerTraffic)
+Q_DECLARE_LOGGING_CATEGORY(dcTcpSocketServer)
+Q_DECLARE_LOGGING_CATEGORY(dcTcpSocketServerTraffic)
 Q_DECLARE_LOGGING_CATEGORY(dcAuthentication)
 Q_DECLARE_LOGGING_CATEGORY(dcAuthenticationProcess)
 Q_DECLARE_LOGGING_CATEGORY(dcProxyServer)
diff --git a/libnymea-remoteproxy/tcpsocketserver.cpp b/libnymea-remoteproxy/tcpsocketserver.cpp
index bf57d65..40725f3 100644
--- a/libnymea-remoteproxy/tcpsocketserver.cpp
+++ b/libnymea-remoteproxy/tcpsocketserver.cpp
@@ -20,6 +20,7 @@
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "tcpsocketserver.h"
+#include "loggingcategories.h"
 
 namespace remoteproxy {
 
@@ -28,47 +29,150 @@ TcpSocketServer::TcpSocketServer(bool sslEnabled, const QSslConfiguration &sslCo
     m_sslEnabled(sslEnabled),
     m_sslConfiguration(sslConfiguration)
 {
-
+    m_serverName = "TCP";
 }
 
-quint16 TcpSocketServer::port() const
+TcpSocketServer::~TcpSocketServer()
 {
-    return m_port;
-}
-
-void TcpSocketServer::setPort(quint16 port)
-{
-    m_port = port;
-}
-
-QHostAddress TcpSocketServer::hostAddress() const
-{
-    return m_hostAddress;
-}
-
-void TcpSocketServer::setHostAddress(const QHostAddress &address)
-{
-    m_hostAddress = address;
+    stopServer();
 }
 
 void TcpSocketServer::sendData(const QUuid &clientId, const QByteArray &data)
 {
+    QTcpSocket *client = nullptr;
+    client = m_clientList.value(clientId);
+    if (!client) {
+        qCWarning(dcTcpSocketServer()) << "Client" << clientId << "unknown to this transport";
+        return;
+    }
 
+    client->write(data + '\n');
 }
 
 void TcpSocketServer::killClientConnection(const QUuid &clientId, const QString &killReason)
 {
+    QTcpSocket *client = m_clientList.value(clientId);
+    if (!client)
+        return;
 
+    qCWarning(dcTcpSocketServer()) << "Killing client connection" << clientId.toString() << "Reason:" << killReason;
+    client->abort();
+}
+
+bool TcpSocketServer::running() const
+{
+    if (!m_server)
+        return false;
+
+    return m_server->isListening();
+}
+
+void TcpSocketServer::onDataAvailable(QSslSocket *client, const QByteArray &data)
+{
+    qCDebug(dcTcpSocketServerTraffic()) << "Emitting data available internal.";
+    QUuid clientId = m_clientList.key(qobject_cast<QTcpSocket *>(client));
+    emit dataAvailable(clientId, data);
+}
+
+void TcpSocketServer::onClientConnected(QSslSocket *client)
+{
+    QUuid clientId = QUuid::createUuid();
+    qCDebug(dcTcpSocketServer()) << "New client connected:" << client << client->peerAddress().toString() << clientId.toString();
+    m_clientList.insert(clientId, client);
+    emit clientConnected(clientId, client->peerAddress());
+}
+
+void TcpSocketServer::onClientDisconnected(QSslSocket *client)
+{
+    QUuid clientId = m_clientList.key(client);
+    qCDebug(dcWebSocketServer()) << "Client disconnected:" << client << client->peerAddress().toString() << clientId.toString();
+    m_clientList.take(clientId);
+    // Note: the SslServer is deleting the socket object
+    emit clientDisconnected(clientId);
 }
 
 bool TcpSocketServer::startServer()
 {
+    qCDebug(dcTcpSocketServer()) << "Starting TCP server" << m_serverUrl.toString();
+    m_server = new SslServer(m_sslEnabled, m_sslConfiguration);
+    if(!m_server->listen(QHostAddress(m_serverUrl.host()), static_cast<quint16>(m_serverUrl.port()))) {
+        qCWarning(dcTcpSocketServer()) << "Tcp server error: can not listen on" << m_serverUrl.toString();
+        delete m_server;
+        m_server = nullptr;
+        return false;
+    }
 
+    connect(m_server, &SslServer::clientConnected, this, &TcpSocketServer::onClientConnected);
+    connect(m_server, SIGNAL(clientDisconnected(QSslSocket *)), SLOT(onClientDisconnected(QSslSocket *)));
+    connect(m_server, &SslServer::dataAvailable, this, &TcpSocketServer::onDataAvailable);
+    qCDebug(dcTcpSocketServer()) << "Server started successfully.";
+    return true;
 }
 
 bool TcpSocketServer::stopServer()
+{
+    // Clean up client connections
+    foreach (const QUuid &clientId, m_clientList.keys()) {
+        killClientConnection(clientId, "Stop server");
+    }
+
+    if (!m_server)
+        return true;
+
+    qCDebug(dcTcpSocketServer()) << "Stop server" << m_serverUrl.toString();
+    m_server->close();
+    delete m_server;
+    m_server = nullptr;
+    return true;
+}
+
+SslServer::SslServer(bool sslEnabled, const QSslConfiguration &config, QObject *parent) :
+    QTcpServer(parent),
+    m_sslEnabled(sslEnabled),
+    m_config(config)
+
 {
 
 }
 
+void SslServer::incomingConnection(qintptr socketDescriptor)
+{
+    QSslSocket *sslSocket = new QSslSocket(this);
+
+    qCDebug(dcTcpSocketServer()) << "New client connected:" << sslSocket << sslSocket->peerAddress().toString();
+
+    connect(sslSocket, &QSslSocket::encrypted, [this, sslSocket](){ emit clientConnected(sslSocket); });
+    connect(sslSocket, &QSslSocket::readyRead, this, &SslServer::onSocketReadyRead);
+    connect(sslSocket, &QSslSocket::disconnected, this, &SslServer::onClientDisconnected);
+
+    if (!sslSocket->setSocketDescriptor(socketDescriptor)) {
+        qCWarning(dcTcpSocketServer()) << "Failed to set SSL socket descriptor.";
+        delete sslSocket;
+        return;
+    }
+
+    if (m_sslEnabled) {
+        sslSocket->setSslConfiguration(m_config);
+        sslSocket->startServerEncryption();
+    } else {
+        emit clientConnected(sslSocket);
+    }
+}
+
+void SslServer::onClientDisconnected()
+{
+    QSslSocket *sslSocket = qobject_cast<QSslSocket *>(sender());
+    qCDebug(dcTcpSocketServer()) << "Client socket disconnected:" << sslSocket << sslSocket->peerAddress().toString();;
+    emit clientDisconnected(sslSocket);
+    sslSocket->deleteLater();
+}
+
+void SslServer::onSocketReadyRead()
+{
+    QSslSocket *sslSocket = qobject_cast<QSslSocket *>(sender());
+    QByteArray data = sslSocket->readAll();
+    qCDebug(dcTcpSocketServerTraffic()) << "Data from socket" << sslSocket->peerAddress().toString() << data;
+    emit dataAvailable(sslSocket, data);
+}
+
 }
diff --git a/libnymea-remoteproxy/tcpsocketserver.h b/libnymea-remoteproxy/tcpsocketserver.h
index 9d2736a..5d6af91 100644
--- a/libnymea-remoteproxy/tcpsocketserver.h
+++ b/libnymea-remoteproxy/tcpsocketserver.h
@@ -22,6 +22,7 @@
 #ifndef TCPSOCKETSERVER_H
 #define TCPSOCKETSERVER_H
 
+#include <QUuid>
 #include <QObject>
 #include <QTcpServer>
 #include <QSslConfiguration>
@@ -35,13 +36,12 @@ class SslServer: public QTcpServer
 {
     Q_OBJECT
 public:
-    SslServer(bool sslEnabled, const QSslConfiguration &config, QObject *parent = nullptr):
-        QTcpServer(parent),
-        m_sslEnabled(sslEnabled),
-        m_config(config)
-    {
+    explicit SslServer(bool sslEnabled, const QSslConfiguration &config, QObject *parent = nullptr);
+    ~SslServer() override = default;
 
-    }
+private:
+    bool m_sslEnabled = false;
+    QSslConfiguration m_config;
 
 signals:
     void clientConnected(QSslSocket *socket);
@@ -55,9 +55,6 @@ private slots:
     void onClientDisconnected();
     void onSocketReadyRead();
 
-private:
-    bool m_sslEnabled = false;
-    QSslConfiguration m_config;
 };
 
 
@@ -68,22 +65,23 @@ public:
     explicit TcpSocketServer(bool sslEnabled, const QSslConfiguration &sslConfiguration, QObject *parent = nullptr);
     ~TcpSocketServer() override;
 
-    quint16 port() const;
-    void setPort(quint16 port);
-
-    QHostAddress hostAddress() const;
-    void setHostAddress(const QHostAddress &address);
-
     void sendData(const QUuid &clientId, const QByteArray &data) override;
     void killClientConnection(const QUuid &clientId, const QString &killReason) override;
 
+    bool running() const override;
+
 private:
-    quint16 m_port;
-    QHostAddress m_hostAddress;
     bool m_sslEnabled;
     QSslConfiguration m_sslConfiguration;
 
-    QTcpServer *m_server = nullptr;
+     QHash<QUuid, QTcpSocket *> m_clientList;
+
+    SslServer *m_server = nullptr;
+
+private slots:
+    void onDataAvailable(QSslSocket *client, const QByteArray &data);
+    void onClientConnected(QSslSocket *client);
+    void onClientDisconnected(QSslSocket *client);
 
 public slots:
     bool startServer() override;
diff --git a/libnymea-remoteproxy/transportinterface.cpp b/libnymea-remoteproxy/transportinterface.cpp
index 578c3aa..5e969b1 100644
--- a/libnymea-remoteproxy/transportinterface.cpp
+++ b/libnymea-remoteproxy/transportinterface.cpp
@@ -35,14 +35,24 @@ TransportInterface::TransportInterface(QObject *parent) :
 
 }
 
-QString TransportInterface::serverName() const
-{
-    return m_serverName;
-}
-
 TransportInterface::~TransportInterface()
 {
 
 }
 
+QString TransportInterface::serverName() const
+{
+    return m_serverName;
+}
+
+QUrl TransportInterface::serverUrl() const
+{
+    return m_serverUrl;
+}
+
+void TransportInterface::setServerUrl(const QUrl &serverUrl)
+{
+    m_serverUrl = serverUrl;
+}
+
 }
diff --git a/libnymea-remoteproxy/transportinterface.h b/libnymea-remoteproxy/transportinterface.h
index aa13f7c..b507fcd 100644
--- a/libnymea-remoteproxy/transportinterface.h
+++ b/libnymea-remoteproxy/transportinterface.h
@@ -28,6 +28,7 @@
 #ifndef TRANSPORTINTERFACE_H
 #define TRANSPORTINTERFACE_H
 
+#include <QUrl>
 #include <QObject>
 #include <QHostAddress>
 
@@ -45,12 +46,18 @@ public:
     virtual void sendData(const QUuid &clientId, const QByteArray &data) = 0;
     virtual void killClientConnection(const QUuid &clientId, const QString &killReason) = 0;
 
+    QUrl serverUrl() const;
+    void setServerUrl(const QUrl &serverUrl);
+
+    virtual bool running() const = 0;
+
 signals:
     void clientConnected(const QUuid &clientId, const QHostAddress &address);
     void clientDisconnected(const QUuid &clientId);
     void dataAvailable(const QUuid &clientId, const QByteArray &data);
 
 protected:
+    QUrl m_serverUrl;
     QString m_serverName;
 
 public slots:
diff --git a/libnymea-remoteproxy/websocketserver.cpp b/libnymea-remoteproxy/websocketserver.cpp
index 9a5386f..205fd17 100644
--- a/libnymea-remoteproxy/websocketserver.cpp
+++ b/libnymea-remoteproxy/websocketserver.cpp
@@ -37,7 +37,7 @@ WebSocketServer::WebSocketServer(bool sslEnabled, const QSslConfiguration &sslCo
     m_sslEnabled(sslEnabled),
     m_sslConfiguration(sslConfiguration)
 {
-    m_serverName = "Websocket server";
+    m_serverName = "WebSocket";
 }
 
 WebSocketServer::~WebSocketServer()
@@ -45,16 +45,6 @@ WebSocketServer::~WebSocketServer()
     stopServer();
 }
 
-QUrl WebSocketServer::serverUrl() const
-{
-    return m_serverUrl;
-}
-
-void WebSocketServer::setServerUrl(const QUrl &serverUrl)
-{
-    m_serverUrl = serverUrl;
-}
-
 bool WebSocketServer::running() const
 {
     if (!m_server)
@@ -215,13 +205,13 @@ bool WebSocketServer::stopServer()
     }
 
     // Delete the server object
-    if (m_server) {
-        qCDebug(dcWebSocketServer()) << "Stop server" << m_server->serverName() << serverUrl().toString();
-        m_server->close();
-        delete m_server;
-        m_server = nullptr;
-    }
+    if (!m_server)
+        return true;
 
+    qCDebug(dcWebSocketServer()) << "Stop server" << m_server->serverName() << serverUrl().toString();
+    m_server->close();
+    delete m_server;
+    m_server = nullptr;
     return true;
 }
 
diff --git a/libnymea-remoteproxy/websocketserver.h b/libnymea-remoteproxy/websocketserver.h
index e51fd5b..c6d172d 100644
--- a/libnymea-remoteproxy/websocketserver.h
+++ b/libnymea-remoteproxy/websocketserver.h
@@ -46,10 +46,7 @@ public:
     explicit WebSocketServer(bool sslEnabled, const QSslConfiguration &sslConfiguration, QObject *parent = nullptr);
     ~WebSocketServer() override;
 
-    QUrl serverUrl() const;
-    void setServerUrl(const QUrl &serverUrl);
-
-    bool running() const;
+    bool running() const override;
 
     QSslConfiguration sslConfiguration() const;
 
@@ -57,7 +54,6 @@ public:
     void killClientConnection(const QUuid &clientId, const QString &killReason) override;
 
 private:
-    QUrl m_serverUrl;
     QWebSocketServer *m_server = nullptr;
     bool m_sslEnabled;
     QSslConfiguration m_sslConfiguration;
diff --git a/libnymea-remoteproxyclient/remoteproxyconnection.cpp b/libnymea-remoteproxyclient/remoteproxyconnection.cpp
index a56f6b6..73e0a10 100644
--- a/libnymea-remoteproxyclient/remoteproxyconnection.cpp
+++ b/libnymea-remoteproxyclient/remoteproxyconnection.cpp
@@ -27,6 +27,7 @@
 
 #include "proxyconnection.h"
 #include "proxyjsonrpcclient.h"
+#include "tcpsocketconnection.h"
 #include "websocketconnection.h"
 #include "remoteproxyconnection.h"
 
@@ -335,8 +336,7 @@ bool RemoteProxyConnection::connectServer(const QUrl &url)
         m_connection = qobject_cast<ProxyConnection *>(new WebSocketConnection(this));
         break;
     case ConnectionTypeTcpSocket:
-        // FIXME:
-        //m_connection = qobject_cast<ProxyConnection *>(new WebSocketConnection(this));
+        m_connection = qobject_cast<ProxyConnection *>(new TcpSocketConnection(this));
         break;
     }
 
diff --git a/libnymea-remoteproxyclient/remoteproxyconnection.h b/libnymea-remoteproxyclient/remoteproxyconnection.h
index 372a114..1eeeb6d 100644
--- a/libnymea-remoteproxyclient/remoteproxyconnection.h
+++ b/libnymea-remoteproxyclient/remoteproxyconnection.h
@@ -153,6 +153,7 @@ public slots:
     bool authenticate(const QString &token, const QString &nonce = QString());
     void disconnectServer();
     bool sendData(const QByteArray &data);
+
 };
 
 }
diff --git a/tests/test-offline/nymea-remoteproxy-tests-offline.cpp b/tests/test-offline/nymea-remoteproxy-tests-offline.cpp
index 77d166b..4a4ee39 100644
--- a/tests/test-offline/nymea-remoteproxy-tests-offline.cpp
+++ b/tests/test-offline/nymea-remoteproxy-tests-offline.cpp
@@ -73,7 +73,7 @@ void RemoteProxyOfflineTests::dummyAuthenticator()
     params.insert("name", "test");
     params.insert("token", "foobar");
 
-    QVariant response = invokeApiCall("Authentication.Authenticate", params);
+    QVariant response = invokeWebSocketApiCall("Authentication.Authenticate", params);
     qDebug() << qUtf8Printable(QJsonDocument::fromVariant(response).toJson(QJsonDocument::Indented));
     verifyAuthenticationError(response);
 
@@ -291,7 +291,7 @@ void RemoteProxyOfflineTests::getIntrospect()
     // Start the server
     startServer();
 
-    QVariant response = invokeApiCall("RemoteProxy.Introspect");
+    QVariant response = invokeWebSocketApiCall("RemoteProxy.Introspect");
     qDebug() << qUtf8Printable(QJsonDocument::fromVariant(response).toJson(QJsonDocument::Indented));
 
     // Clean up
@@ -303,7 +303,7 @@ void RemoteProxyOfflineTests::getHello()
     // Start the server
     startServer();
 
-    QVariantMap response = invokeApiCall("RemoteProxy.Hello").toMap();
+    QVariantMap response = invokeWebSocketApiCall("RemoteProxy.Hello").toMap();
     qDebug() << qUtf8Printable(QJsonDocument::fromVariant(response).toJson(QJsonDocument::Indented));
 
     // Verify data
@@ -342,7 +342,7 @@ void RemoteProxyOfflineTests::apiBasicCalls()
     // Start the server
     startServer();
 
-    QVariant response = injectSocketData(data);
+    QVariant response = injectWebSocketData(data);
     qDebug() << qUtf8Printable(QJsonDocument::fromVariant(response).toJson(QJsonDocument::Indented));
 
     QCOMPARE(response.toMap().value("id").toInt(), responseId);
@@ -409,7 +409,7 @@ void RemoteProxyOfflineTests::authenticate()
     params.insert("token", token);
     if (!nonce.isEmpty()) params.insert("nonce", nonce);
 
-    QVariant response = invokeApiCall("Authentication.Authenticate", params);
+    QVariant response = invokeWebSocketApiCall("Authentication.Authenticate", params);
     qDebug() << qUtf8Printable(QJsonDocument::fromVariant(response).toJson(QJsonDocument::Indented));
     verifyAuthenticationError(response, expectedError);
 
@@ -925,7 +925,7 @@ void RemoteProxyOfflineTests::jsonRpcTimeout()
     params.insert("name", "name");
     params.insert("token", "token");
 
-    QVariant response = invokeApiCall("Authentication.Authenticate", params);
+    QVariant response = invokeWebSocketApiCall("Authentication.Authenticate", params);
     qDebug() << qUtf8Printable(QJsonDocument::fromVariant(response).toJson(QJsonDocument::Indented));
 
     QVERIFY(response.toMap().value("status").toString() == "error");
@@ -976,7 +976,7 @@ void RemoteProxyOfflineTests::authenticationReplyTimeout()
     params.insert("name", "Sleepy test client");
     params.insert("token", "sleepy token zzzZZZ");
 
-    QVariant response = invokeApiCall("Authentication.Authenticate", params);
+    QVariant response = invokeWebSocketApiCall("Authentication.Authenticate", params);
     qDebug() << qUtf8Printable(QJsonDocument::fromVariant(response).toJson(QJsonDocument::Indented));
     verifyAuthenticationError(response, Authenticator::AuthenticationErrorTimeout);
 
diff --git a/tests/testbase/basetest.cpp b/tests/testbase/basetest.cpp
index 1a52857..6b398cd 100644
--- a/tests/testbase/basetest.cpp
+++ b/tests/testbase/basetest.cpp
@@ -89,6 +89,7 @@ void BaseTest::startServer()
     QVERIFY(Engine::instance()->running());
     QVERIFY(Engine::instance()->developerMode());
     QVERIFY(Engine::instance()->webSocketServer()->running());
+    QVERIFY(Engine::instance()->tcpSocketServer()->running());
     QVERIFY(Engine::instance()->monitorServer()->running());
 }
 
@@ -101,7 +102,7 @@ void BaseTest::stopServer()
     QVERIFY(!Engine::instance()->running());
 }
 
-QVariant BaseTest::invokeApiCall(const QString &method, const QVariantMap params, bool remainsConnected)
+QVariant BaseTest::invokeWebSocketApiCall(const QString &method, const QVariantMap params, bool remainsConnected)
 {
     Q_UNUSED(remainsConnected)
 
@@ -152,11 +153,12 @@ QVariant BaseTest::invokeApiCall(const QString &method, const QVariantMap params
             return jsonDoc.toVariant();
         }
     }
+
     m_commandCounter++;
     return QVariant();
 }
 
-QVariant BaseTest::injectSocketData(const QByteArray &data)
+QVariant BaseTest::injectWebSocketData(const QByteArray &data)
 {
     QWebSocket *socket = new QWebSocket("proxy-testclient", QWebSocketProtocol::Version13);
     connect(socket, &QWebSocket::sslErrors, this, &BaseTest::sslErrors);
diff --git a/tests/testbase/basetest.h b/tests/testbase/basetest.h
index 09e223f..60c029c 100644
--- a/tests/testbase/basetest.h
+++ b/tests/testbase/basetest.h
@@ -78,8 +78,8 @@ protected:
     void startServer();
     void stopServer();
 
-    QVariant invokeApiCall(const QString &method, const QVariantMap params = QVariantMap(), bool remainsConnected = true);
-    QVariant injectSocketData(const QByteArray &data);
+    QVariant invokeWebSocketApiCall(const QString &method, const QVariantMap params = QVariantMap(), bool remainsConnected = true);
+    QVariant injectWebSocketData(const QByteArray &data);
 
     bool createRemoteConnection(const QString &token, const QString &nonce, QObject *parent);