Pick a random port for the firefox cdp implementation to listen on

SeleniumHQ · Sep 28, 2021 · 728c746 · 728c746
1 parent c1719be
commit 728c746
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/java/src/org/openqa/selenium/firefox/GeckoDriverService.java b/java/src/org/openqa/selenium/firefox/GeckoDriverService.java
@@ -193,6 +193,7 @@ protected File findDefaultExecutable() {
     protected List<String> createArgs() {
       List<String> args = new ArrayList<>();
       args.add(String.format("--port=%d", getPort()));
+      args.add(String.format("--websocket-port=%d", PortProber.findFreePort()));
       if (firefoxBinary != null) {
         args.add("-b");
         args.add(firefoxBinary.getPath());