Seeing intermittent failures on restart of nodes due to a failure to start xvfb.

The issue is documented here:

SeleniumHQ#91

Looks to be an problem with the lock files preventing a restart intermittently. Adding a line here to remove the lock files on startup.

Signed-off-by: Daniel Davison <[email protected]>

Author: scottturley

NodeBase/entry_point.sh

@@ -32,6 +32,9 @@ fi
 # TODO: Look into http://www.seleniumhq.org/docs/05_selenium_rc.jsp#browser-side-logs
 
 SERVERNUM=$(get_server_num)
+
+rm -f /tmp/.X*lock
+
 xvfb-run -n $SERVERNUM --server-args="-screen 0 $GEOMETRY -ac +extension RANDR" \
   java ${JAVA_OPTS} -jar /opt/selenium/selenium-server-standalone.jar \
     -role node \

NodeChromeDebug/entry_point.sh

@@ -32,6 +32,9 @@ fi
 # TODO: Look into http://www.seleniumhq.org/docs/05_selenium_rc.jsp#browser-side-logs
 
 SERVERNUM=$(get_server_num)
+
+rm -f /tmp/.X*lock
+
 env | cut -f 1 -d "=" | sort > asroot
   sudo -E -u seluser -i env | cut -f 1 -d "=" | sort > asseluser
   sudo -E -i -u seluser \

NodeFirefoxDebug/entry_point.sh

@@ -32,6 +32,9 @@ fi
 # TODO: Look into http://www.seleniumhq.org/docs/05_selenium_rc.jsp#browser-side-logs
 
 SERVERNUM=$(get_server_num)
+
+rm -f /tmp/.X*lock
+
 env | cut -f 1 -d "=" | sort > asroot
   sudo -E -u seluser -i env | cut -f 1 -d "=" | sort > asseluser
   sudo -E -i -u seluser \