Update Dockerfile

Dockerfile

@@ -3,14 +3,18 @@ FROM php:7.4-cli
 COPY . /app
 WORKDIR /app
 
-RUN pecl install apcu ev \
-    && docker-php-ext-enable apcu ev \
-    && apt-get update && apt-get upgrade -y \
-    && apt-get install git zip vim nano -y \
-    && apt-get autoremove -y \
+RUN apt-get update && apt-get upgrade -y \
+    && apt-get install apt-utils -y \
+    && apt-get install git zip vim nano wget libzip-dev libgmp-dev libevent-dev libssl-dev libnghttp2-dev libffi-dev -y \
+    && docker-php-ext-install sockets zip gmp pcntl bcmath ffi \
+    && PHP_OPENSSL=yes pecl install apcu ev event \
+    && docker-php-ext-enable apcu ev event \
+    && docker-php-source delete \
+    && apt-get autoremove --purge -y && apt-get autoclean -y && apt-get clean -y \
     && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer \
     && composer global require hirak/prestissimo \
-    && composer install -o --no-dev
+    && composer install -o --no-dev \
+    && composer clear
 
 VOLUME ["/app/sessions"]
 

src/Client.php

@@ -142,6 +142,7 @@ public function startLoggedInSession(string $sessionName): Promise
             function() use ($sessionName) {
                 if (static::isSessionLoggedIn($this->instances[$sessionName])) {
                     yield $this->instances[$sessionName]->start();
+                    $this->instances[$sessionName]->unsetEventHandler();
                     Loop::defer(function() use($sessionName) {
                         while (!empty($this->instances[$sessionName]) && static::isSessionLoggedIn($this->instances[$sessionName])) {
                             try {