diff --git a/CHANGES.txt b/CHANGES.txt index f41be04e..267e706c 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -1,21 +1,25 @@ CHANGE HISTORY -------------------------------- -1.4.0 02/21/10 +1.4.0 02/22/10 -Changed the architecture of stats.py to one that uses very late binding. The -SQL statements are not run until template evaluation. This reduces -the amount of memory required (by about 10MB), reduces memory fragmentation, -as well as greatly simplifying the code (file stats.py shed 100 lines of code). -Execution time is approximately the same. +Changed the architecture of stats.py to one that uses very late +binding. The SQL statements are not run until template +evaluation. This reduces the amount of memory required (by about 1/2), +reduces memory fragmentation, as well as greatly simplifying the code +(file stats.py shed over 150 lines of non-test code). Execution time +is slightly slower for NOAA file generation, slightly faster for HTML +file generation, the same for image generation, although your actual +results will depend on your disk speed. -Now possible to tell weewx to reread the configuration file without stopping -it. Send signal HUP to the process. +Now possible to tell weewx to reread the configuration file without +stopping it. Send signal HUP to the process. -Added option week_start. Default is 6 (Sunday). +Added option week_start, for specifying which day a calendar week starts +on. Default is 6 (Sunday). -Fixed reporting bug when the reporting time falls on a calendar month or -year boundary. +Fixed reporting bug when the reporting time falls on a calendar month +or year boundary. 1.3.4 02/08/10 diff --git a/docs/readme.htm b/docs/readme.htm index 18c04daa..29488a73 100644 --- a/docs/readme.htm +++ b/docs/readme.htm @@ -876,6 +876,13 @@ could take a minute or two. I've found this process particularly slow on SuS some reason.

Weewx will then start monitoring LOOP data, printing a short version of the received data on standard output, about once every two seconds.

+

You can tell a running instance of weewx to reread +its configuration file by sending it the HUP signal. +First run ps to find out the Process ID (PID) number +of the instance, then send it the HUP signal:

+

ps -a         # Note the +PID of the weewxd.py process

+

kill -HUP pid # Send it a HUP signal

7.2 Running as a daemon

For unattended operations it is best to have weewx run as a daemon, started automatically when the server is rebooted. Start by selecting the appropriate run script. They can be found under @@ -938,8 +945,11 @@ run at run levels 2, 3, 4 and 5. Incidentally, a nice tool for setting run level with Debian (Ubuntu) systems is sysv-rc-conf. It uses a curses interface to allow you to change easily which run level any of your daemons runs at. There is a similar tool on SuSE. From the start menu run the -YAST Control Center, then look for Systesm Services (Runlevel). Pick "Expert" mode +YAST Control Center, then look for Systems Services (Runlevel). Pick "Expert" mode to see the run levels.

+

You can also tell weewx to reread its configuration +file without stopping by using the 'reload' option:

+

/etc/init.d/weewx reload

8. Compatibility with wview

The sqlite3 archive database used by weewx (nominally, diff --git a/start_scripts/Debian/weewx b/start_scripts/Debian/weewx index fdcad4c7..b1e9d646 100755 --- a/start_scripts/Debian/weewx +++ b/start_scripts/Debian/weewx @@ -93,7 +93,7 @@ do_reload() { # restarting (for example, when it is sent a SIGHUP), # then implement that here. # - start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME + start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE return 0 } @@ -114,16 +114,16 @@ case "$1" in 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; esac ;; - #reload|force-reload) + reload|force-reload) # # If do_reload() is not implemented then leave this commented out # and leave 'force-reload' as an alias for 'restart'. # - #log_daemon_msg "Reloading $DESC" "$NAME" - #do_reload - #log_end_msg $? - #;; - restart|force-reload) + log_daemon_msg "Reloading $DESC" "$NAME" + do_reload + log_end_msg $? + ;; + restart) # # If the "reload" option is implemented then remove the # 'force-reload' alias diff --git a/start_scripts/SuSE/weewx b/start_scripts/SuSE/weewx index 82bee156..8934072b 100755 --- a/start_scripts/SuSE/weewx +++ b/start_scripts/SuSE/weewx @@ -249,14 +249,14 @@ case "$1" in ## signaling, do nothing (!) # If it supports signaling: - #echo -n "Reload service weewx " - #killproc -HUP $WEEWX_BIN - #touch /var/run/WEEWX.pid - #rc_status -v + echo -n "Reload service weewx " + killproc -HUP $WEEWX_BIN + touch /var/run/WEEWX.pid + rc_status -v ## Otherwise if it does not support reload: - rc_failed 3 - rc_status -v + #rc_failed 3 + #rc_status -v ;; status) echo -n "Checking for service weewx "