Bump version 2.0.2

Dockerfile

@@ -5,9 +5,9 @@ ARG TARGETPLATFORM
 ARG BUILDPLATFORM
 RUN printf "I am running on ${BUILDPLATFORM:-linux/amd64}, building for ${TARGETPLATFORM:-linux/amd64}\n$(uname -a)\n"
 
-# Install the web browser (package firefox is available too)
+# Install the web browser (package firefox-esr is available too)
 RUN apk update && \
-    apk add --no-cache firefox-esr dumb-init && \
+    apk add --no-cache firefox dumb-init && \
     rm -Rf /var/cache
 
 # Copy FlareSolverr code
@@ -28,7 +28,7 @@ RUN npm install && \
 
 EXPOSE 8191
 ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-CMD ["npm", "start"]
+CMD ["node", "./dist/server.js"]
 
 # docker build -t flaresolverr:custom .
 # docker run -p 8191:8191 -e LOG_LEVEL=debug flaresolverr:custom

README.md

@@ -221,6 +221,7 @@ LOG_HTML | false | Only for debugging. If `true` all HTML that passes through th
 CAPTCHA_SOLVER | none | Captcha solving method. It is used when a captcha is encountered. See the Captcha Solvers section.
 TZ | UTC | Timezone used in the logs and the web browser. Example: `TZ=Europe/London`.
 HEADLESS | true | Only for debugging. To run the web browser in headless mode or visible.
+BROWSER_TIMEOUT | 30000 | If you are experiencing errors/timeouts because your system is slow, you can try to increase this value. Remember to increase the `maxTimeout` parameter too.
 PORT | 8191 | Listening port. You don't need to change this if you are running on Docker.
 HOST | 0.0.0.0 | Listening interface. You don't need to change this if you are running on Docker.
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "flaresolverr",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "flaresolverr",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "Proxy server to bypass Cloudflare protection.",
   "scripts": {
     "start": "node ./dist/server.js",

src/server.ts

@@ -46,4 +46,13 @@ testWebBrowserInstallation().then(() => {
   app.listen(serverPort, serverHost, () => {
     log.info(`Listening on http://${serverHost}:${serverPort}`);
   })
+}).catch(function(e) {
+  log.error(e);
+  const msg: string = "" + e;
+  if (msg.includes('while trying to connect to the browser!')) {
+    log.error(`It seems that the system is too slow to run FlareSolverr. 
+    If you are running with Docker, try to remove CPU limits in the container. 
+    If not, try setting the 'BROWSER_TIMEOUT' environment variable and the 'maxTimeout' parameter to higher values.`);
+  }
+  process.exit(1);
 })

src/services/sessions.ts

@@ -47,12 +47,15 @@ function buildExtraPrefsFirefox(proxy: Proxy): object {
     "startup.homepage_welcome_url.additional": "",
 
     // Disable images to speed up load
-    "permissions.default.image": 2
+    "permissions.default.image": 2,
+
+    // Limit content processes to 1
+    "dom.ipc.processCount": 1
   }
 
   // proxy.url format => http://<host>:<port>
   if (proxy && proxy.url) {
-    const [host, portStr] = proxy.url.replace(/https?:\/\//g, '').split(':');
+    const [host, portStr] = proxy.url.replace(/.+:\/\//g, '').split(':');
     const port = parseInt(portStr);
 
     const proxyPrefs = {
@@ -64,6 +67,7 @@ function buildExtraPrefsFirefox(proxy: Proxy): object {
       "network.proxy.share_proxy_settings": true,
       "network.proxy.socks": host,
       "network.proxy.socks_port": port,
+      "network.proxy.socks_remote_dns": true,
       "network.proxy.ssl": host,
       "network.proxy.ssl_port": port,
       "network.proxy.type": 1
@@ -116,6 +120,7 @@ export async function create(session: string, options: SessionCreateOptions): Pr
   const puppeteerOptions: any = {
     product: 'firefox',
     headless: process.env.HEADLESS !== 'false',
+    timeout: process.env.BROWSER_TIMEOUT || 30000
   }
 
   puppeteerOptions.extraPrefsFirefox = buildExtraPrefsFirefox(options.proxy)