From eaca5d83b0e89ea4d01eb298ae9072040ec8a32f Mon Sep 17 00:00:00 2001 From: Tatsuhiro Tsujikawa Date: Sun, 19 Oct 2014 18:06:34 +0900 Subject: [PATCH] Add nghttpx init file for convenience --- Makefile.am | 2 +- configure.ac | 1 + contrib/Makefile.am | 39 +++++++++ contrib/nghttpx-init.in | 173 ++++++++++++++++++++++++++++++++++++++++ 4 files changed, 214 insertions(+), 1 deletion(-) create mode 100644 contrib/Makefile.am create mode 100644 contrib/nghttpx-init.in diff --git a/Makefile.am b/Makefile.am index 8e0b07a3..cbd09552 100644 --- a/Makefile.am +++ b/Makefile.am @@ -20,7 +20,7 @@ # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -SUBDIRS = lib third-party src examples python tests doc +SUBDIRS = lib third-party src examples python tests doc contrib ACLOCAL_AMFLAGS = -I m4 diff --git a/configure.ac b/configure.ac index a03a6550..dc65259e 100644 --- a/configure.ac +++ b/configure.ac @@ -573,6 +573,7 @@ AC_CONFIG_FILES([ doc/nghttp2.h.rst doc/nghttp2ver.h.rst doc/asio_http2.h.rst + contrib/Makefile ]) AC_OUTPUT diff --git a/contrib/Makefile.am b/contrib/Makefile.am new file mode 100644 index 00000000..00e89fd5 --- /dev/null +++ b/contrib/Makefile.am @@ -0,0 +1,39 @@ +# nghttp2 - HTTP/2 C Library + +# Copyright (c) 2014 Tatsuhiro Tsujikawa + +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: + +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. + +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +EXTRA_DIST = nghttpx-init.in + +edit = sed -e 's|@bindir[@]|$(bindir)|g' + +nghttpx-init: Makefile + rm -f $@ $@.tmp + $(edit) $(srcdir)/$@.in > $@.tmp + chmod +x $@.tmp + mv $@.tmp $@ + +nghttpx-init: $(srcdir)/nghttpx-init.in + +all-local: nghttpx-init + +clean-local: + -rm -f nghttpx-init nghttpx-init.tmp diff --git a/contrib/nghttpx-init.in b/contrib/nghttpx-init.in new file mode 100644 index 00000000..a1620a97 --- /dev/null +++ b/contrib/nghttpx-init.in @@ -0,0 +1,173 @@ +#! /bin/sh +### BEGIN INIT INFO +# Provides: nghttpx +# Required-Start: $remote_fs $syslog +# Required-Stop: $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: nghttpx initscript +# Description: nghttpx initscript +### END INIT INFO + +# Author: Tatsuhiro Tsujikawa +# +# Do NOT "set -e" + +# PATH should only include /usr/* if it runs after the mountnfs.sh script +PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin +DESC="HTTP/2 reverse proxy" +NAME=nghttpx +# Depending on the configuration, binary may be located under @sbindir@ +DAEMON=@bindir@/$NAME +PIDFILE=/var/run/$NAME.pid +DAEMON_ARGS="--conf /etc/nghttpx/nghttpx.conf --pid-file=$PIDFILE" +SCRIPTNAME=/etc/init.d/$NAME + +# Exit if the package is not installed +[ -x "$DAEMON" ] || exit 0 + +# Read configuration variable file if it is present +[ -r /etc/default/$NAME ] && . /etc/default/$NAME + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +# Depend on lsb-base (>= 3.2-14) to ensure that this file is present +# and status_of_proc is working. +. /lib/lsb/init-functions + +# +# Function that starts the daemon/service +# +do_start() +{ + # Return + # 0 if daemon has been started + # 1 if daemon was already running + # 2 if daemon could not be started + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ + || return 1 + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \ + $DAEMON_ARGS \ + || return 2 + # Add code here, if necessary, that waits for the process to be ready + # to handle requests from services started subsequently which depend + # on this one. As a last resort, sleep for some time. +} + +# +# Function that stops the daemon/service +# +do_stop() +{ + # Return + # 0 if daemon has been stopped + # 1 if daemon was already stopped + # 2 if daemon could not be stopped + # other if a failure occurred + start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE + RETVAL="$?" + [ "$RETVAL" = 2 ] && return 2 + + # Wait for children to finish too if this is a daemon that forks + # and if the daemon is only ever run from this initscript. + # If the above conditions are not satisfied then add some other code + # that waits for the process to drop all resources that could be + # needed by services started subsequently. A last resort is to + # sleep for some time. + #start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON + #[ "$?" = 2 ] && return 2 + # Many daemons don't delete their pidfiles when they exit. + rm -f $PIDFILE + return "$RETVAL" +} + +# +# Function that sends a SIGHUP to the daemon/service +# +do_reload() { + # + # If the daemon can reload its configuration without + # restarting (for example, when it is sent a SIGHUP), + # then implement that here. + # + start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME + return 0 +} + +case "$1" in + start) + [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" + do_start + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + stop) + [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" + do_stop + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + status) + status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? + ;; + upgrade) + log_daemon_msg "Upgrade $DESC" "$NAME" + pid=`pidofproc -p $PIDFILE $NAME` + case "$?" in + 0) echo "Sending USR2 signal to $pid" + kill -USR2 $pid + echo "Waiting for new binary..." + sleep 5 + echo "Sending QUIT signal to $pid" + kill -QUIT $pid + log_end_msg 0 + ;; + *) echo "pidofproc() failed" + log_end_msg 1 + ;; + esac + ;; + #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) + # + # If the "reload" option is implemented then remove the + # 'force-reload' alias + # + log_daemon_msg "Restarting $DESC" "$NAME" + do_stop + case "$?" in + 0|1) + do_start + case "$?" in + 0) log_end_msg 0 ;; + 1) log_end_msg 1 ;; # Old process is still running + *) log_end_msg 1 ;; # Failed to start + esac + ;; + *) + # Failed to stop + log_end_msg 1 + ;; + esac + ;; + *) + echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload|upgrade}" >&2 + exit 3 + ;; +esac + +: