Upgpkg: 1.9-6

On server stop, return to the prompt as soon as the server has
completely shut down, not as soon as the shutdown command has been sent.
Thereby fixing the restart capability.
Introduce sanity check whether the servers is really down in idle_daemon
and server_start as well.

Signed-off-by: Gordian Edenhofer <gordian.edenhofer@gmail.com>

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = minecraft-server
 	pkgdesc = Minecraft server unit files, script, and jar
 	pkgver = 1.9
-	pkgrel = 5
+	pkgrel = 6
 	url = http://minecraft.net/
 	install = minecraft-server.install
 	arch = any
@@ -28,6 +28,6 @@ pkgbase = minecraft-server
 	md5sums = fef6fadd0739ae03ff71ba61025be207
 	md5sums = afb84ad0316af0aca421b36eaa2bbd90
 	md5sums = 54438e0c47cc5083e0a4376688b46092
-	md5sums = e2fae644262285b633db924b0a384613
+	md5sums = 98fe0fdfe4021a522739e3e14601ad9f
 
 pkgname = minecraft-server

PKGBUILD

@@ -4,7 +4,7 @@
 
 pkgname=minecraft-server
 pkgver=1.9
-pkgrel=5
+pkgrel=6
 pkgdesc="Minecraft server unit files, script, and jar"
 arch=('any')
 url="http://minecraft.net/"
@@ -28,7 +28,7 @@ md5sums=('ff68834eee875bcf367422c67673207c'
          'fef6fadd0739ae03ff71ba61025be207'
          'afb84ad0316af0aca421b36eaa2bbd90'
          '54438e0c47cc5083e0a4376688b46092'
-         'e2fae644262285b633db924b0a384613')
+         '98fe0fdfe4021a522739e3e14601ad9f')
 
 _game="minecraft"
 _server_root="/srv/minecraft"

minecraftd.sh

@@ -92,15 +92,20 @@ idle_server_daemon() {
 				# Stop the game server if no player was active for at least ${IDLE_IF_TIME}
 				if [[ "${no_player}" -ge "${IDLE_IF_TIME}" ]]; then
 					IDLE_SERVER="false" ${myname} stop
-
+					# Wait for game server to go down
-					# Game server is down, listen on port ${GAME_PORT} for incoming connections
+					for i in {1..90}; do
-					sleep 1
+						screen -S "${SESSION_NAME}" -Q select . > /dev/null
+						[[ $? -eq 1 ]] && break
+						[[ $i -eq 90 ]] && echo -e "\e[39;1m An error occured while trying to reset the idle_server! \e[0m"
+						sleep 0.1
+					done
+					# Listen on port ${GAME_PORT} for incoming connections
 					echo "Netcat is listening on port ${GAME_PORT} for incoming connections..."
 					${NETCAT_CMD} -v -l -p ${GAME_PORT}
 					[[ $? -eq 0 ]] && echo "Netcat caught an connection. The server is coming up again...."
 					IDLE_SERVER="false" ${myname} start
 				fi
-			else
+			elif [[ $? -eq 0 ]]; then
 				no_player=0
 			fi
 		else
@@ -136,8 +141,13 @@ server_start() {
 		${SUDO_CMD} screen -S "${IDLE_SESSION_NAME}" -Q select . > /dev/null
 		if [[ $? -eq 0 ]]; then
 			${SUDO_CMD} screen -S "${IDLE_SESSION_NAME}" -X quit
-			sleep 0.5
+			# Restart as soon as the idle_server_daemon has shut down completely
-			${SUDO_CMD} screen -dmS "${IDLE_SESSION_NAME}" /bin/bash -c "${myname} idle_server_daemon"
+			for i in {1..30}; do
+				${SUDO_CMD} screen -S "${IDLE_SESSION_NAME}" -Q select . > /dev/null
+				[[ $? -eq 1 ]] && ${SUDO_CMD} screen -dmS "${IDLE_SESSION_NAME}" /bin/bash -c "${myname} idle_server_daemon" && break
+				[[ $i -eq 30 ]] && echo -e "\e[39;1m An error occured while trying to reset the idle_server! \e[0m"
+				sleep 0.1
+			done
 		else
 			echo -en "Starting idle server daeomon... "
 			${SUDO_CMD} screen -dmS "${IDLE_SESSION_NAME}" /bin/bash -c "${myname} idle_server_daemon"
@@ -178,7 +188,14 @@ server_stop() {
 			sleep 1
 		done
 		game_command stop
-		echo -e "\e[39;1m done\e[0m"
+
+		# Finish as soon as the server has shut down completely
+		for i in {1..30}; do
+			${SUDO_CMD} screen -S "${SESSION_NAME}" -Q select . > /dev/null
+			[[ $? -eq 1 ]] && echo -e "\e[39;1m done\e[0m" && break
+			[[ $i -eq 30 ]] && echo -e "\e[39;1m ERROR\e[0m"
+			sleep 0.1
+		done
 	else
 		echo "The corresponding screen session for ${SESSION_NAME} was already dead."
 	fi
@@ -221,7 +238,6 @@ server_restart() {
 	${SUDO_CMD} screen -S "${SESSION_NAME}" -Q select . > /dev/null
 	if [[ $? -eq 0 ]]; then
 		server_stop
-		sleep 0.5
 		server_start
 	else
 		server_start