docs(config): Document port collision scenario.

karma-runner · Nov 25, 2017 · d93cc5f · d93cc5f
1 parent 871d46f
commit d93cc5f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/docs/config/01-configuration-file.md b/docs/config/01-configuration-file.md
@@ -522,6 +522,8 @@ See [plugins] for more information.
 
 **Description:** The port where the web server will be listening.
 
+If the defined port is already in use, karma will automatically increase its value in steps of 1 until a free port is found.
+
 
 ## processKillTimeout
 **Type:** Number