Merge pull request #586 from highcharts/fix/memory-leak

fix/memory-leak

Author: PaulDalek

.env.sample

@@ -57,6 +57,7 @@ POOL_IDLE_TIMEOUT = 30000
 POOL_CREATE_RETRY_INTERVAL = 200
 POOL_REAPER_INTERVAL = 1000
 POOL_BENCHMARKING = false
+POOL_RESOURCES_INTERVAL = 30000
 
 # LOGGING CONFIG
 LOGGING_LEVEL = 4
@@ -75,6 +76,7 @@ OTHER_LISTEN_TO_PROCESS_EXITS = true
 OTHER_NO_LOGO = false
 OTHER_HARD_RESET_PAGE = false
 OTHER_BROWSER_SHELL_MODE = true
+OTHER_CONNECTION_OVER_PIPE = false
 
 # DEBUG CONFIG
 DEBUG_ENABLE = false