Backport bug25087 (prelaunch and rabbitmqctl nodename insufficiently random on Windows)

Author: Simon MacMullen

scripts/rabbitmq-plugins.bat

@@ -47,7 +47,7 @@ if "!RABBITMQ_PLUGINS_DIR!"=="" (
     set RABBITMQ_PLUGINS_DIR=!TDP0!..\plugins
 )
 
-"!ERLANG_HOME!\bin\erl.exe" -pa "!TDP0!..\ebin" -noinput -hidden -sname rabbitmq-plugins!RANDOM! -s rabbit_plugins -enabled_plugins_file "!RABBITMQ_ENABLED_PLUGINS_FILE!" -plugins_dist_dir "!RABBITMQ_PLUGINS_DIR:\=/!" -extra !STAR!
+"!ERLANG_HOME!\bin\erl.exe" -pa "!TDP0!..\ebin" -noinput -hidden -sname rabbitmq-plugins!RANDOM!!TIME:~9! -s rabbit_plugins -enabled_plugins_file "!RABBITMQ_ENABLED_PLUGINS_FILE!" -plugins_dist_dir "!RABBITMQ_PLUGINS_DIR:\=/!" -extra !STAR!
 
 endlocal
 endlocal

scripts/rabbitmq-server.bat

@@ -96,7 +96,7 @@ set RABBITMQ_EBIN_ROOT=!TDP0!..\ebin
 -pa "!RABBITMQ_EBIN_ROOT!" ^
 -noinput -hidden ^
 -s rabbit_prelaunch ^
--sname rabbitmqprelaunch!RANDOM! ^
+-sname rabbitmqprelaunch!RANDOM!!TIME:~9! ^
 -extra "!RABBITMQ_ENABLED_PLUGINS_FILE:\=/!" ^
        "!RABBITMQ_PLUGINS_DIR:\=/!" ^
        "!RABBITMQ_PLUGINS_EXPAND_DIR:\=/!" ^

scripts/rabbitmqctl.bat

@@ -43,7 +43,7 @@ if not exist "!ERLANG_HOME!\bin\erl.exe" (
     exit /B
 )
 
-"!ERLANG_HOME!\bin\erl.exe" -pa "!TDP0!..\ebin" -noinput -hidden !RABBITMQ_CTL_ERL_ARGS! -sname rabbitmqctl!RANDOM! -s rabbit_control -nodename !RABBITMQ_NODENAME! -extra !STAR!
+"!ERLANG_HOME!\bin\erl.exe" -pa "!TDP0!..\ebin" -noinput -hidden !RABBITMQ_CTL_ERL_ARGS! -sname rabbitmqctl!RANDOM!!TIME:~9! -s rabbit_control -nodename !RABBITMQ_NODENAME! -extra !STAR!
 
 endlocal
 endlocal