Hi Joel, Phil,

Wondering if I'm missing something - when attempting to update a data point's value via the REST API (/v1/point-values/{xid}) I am finding that items with a "dataType" of alphanumeric will update as expected, but items with a "dataType" of numeric will not (fail with a 406 error). To double check I have taken a single data point which has a type of numeric and continually fails to update via the API and changed its dataType to alphanumeric, and suddenly it starts updating as expected. Upon returning the dataType setting to numeric it once again fails. Flip-flop between the 2 dataTypes and the update works and doesn't respectively.

The JSON from the put command is very very basic and all I did is add or delete ALPHA from the relevant location in the dataType line:

{
"dataType": "NUMERIC",
"value": "4321",
"timestamp": 0,
"annotation": ""
}

Am I missing something? Should there be some additional required information/step for "numeric" dataTypes?

Cheers,

David

Hi Joel, Phil,

Been trying to get a listing of all of a given data point via the swagger API: /v1/point-values/{xid}/latest

Given there are several hundred entries that I need a response for I am trying to script the process but keep running into the issue of "failed to open stream: HTTP request failed! HTTP/1.1 403 Access Denied" even though a copy & paste of the string into a browser works perfectly.

The script in question is very simple:

<?php
$dpval = 2; //up to 321
$dpnum = str_pad($dpval, 16, "0", STR_PAD_LEFT);
$dpstring = "DP_HGU1_2_UII_$dpnum";
$url = "http://<ip.address>:8080/rest/v1/point-values/$dpstring/latest?useRendered=true&unitConversion=false&limit=100&useCache=true";

while ($dpval <= 321) {
echo $dpstring;
echo "<br>";
echo file_get_contents($url);
echo "<br>";
echo "<br>";
$dpval++;
}
?>

Have also tried numerous variations with various permutations with fopen and stream_context_create.

Cheers,

David

@mihairosu
Hi. What happens when you try to manually start Mango after boot? What process do you use to do that?

Cheers,

David

OK, that did the trick thanks Phil. Even though sudo echo $PATH didn't suggest that the path was being reset, adding those lines into the init script showed that it actually was being reset. Launching with sudo -E ./ma.sh start worked correctly! :)

@phildunlap said:

Hi dmsmith, glad to have escaped quotation marks. :)

:-D

At the moment there is nothing in Template Configuration module to enable that, but it seems like it would be fairly simple to add to a URL handler that just builds the context to parse the template out of the request.

This would be an excellent addition to the Template Configuration module.

There is also a JSON importer that will scan a folder and import any configurations it finds, but I am unsure if we made that available generally or not.

Short of the above this would be very useful. Could I also grab a copy?

Cheers,

David

Definitely not empty - 156 jar files in there.

Thanks Joel.

It's definitely the JDK.

/usr/lib/jvm/oracle_jdk8# javac -version
javac 1.8.0_66

I have indeed created that service, I just have a habit of going directly to ma.sh instead :)

Hi Phil,

OK, so using sudo from the regular user rather than su-ing :

ml350g5@HPS350G5:/opt/mango/bin$ sudo echo $JAVA_HOME
/usr/lib/jvm/oracle_jdk8
ml350g5@HPS350G5:/opt/mango/bin$ sudo ./ma.sh start
MA_HOME is /opt/mango
ml350g5@HPS350G5:/opt/mango/bin$ /opt/mango/bin/ma-start.sh: line 94: java: command not found
ma-start: MA started with Process ID: 21182
ma-start: no restart flag found, not restarting MA
ma-start: MA done

Immediately prior to this Mango was running correctly when started by root. As root I issued "ma.sh stop" which completed successfully, exited from the root shell, and then did what you see above. Any thoughts?

Thanks!

Hi Joel, Support,

In Mango's "Template Configuration Import" function I have created a template with a single global variable (%%text%%) which will create a data sources and multiple data points exactly as I need. I have been trying to find how I can pass this variable to Mango in the simplest possible way in order to have it create a new device configuration with no further manual interaction. Is there a simple GET or POST argument that can be passed to the templateConfig.shtm to provide this value? There's nothing in the Swagger Rest API that seems to address this.

Cheers,

David

Thanks Phil. There was nothing in the database that couldn't be recreated relatively easily so went ahead and moved the old databases directory aside and did an 'ma.sh start' - has worked nicely. Have only had Mango installed for around 2 or 3 weeks and haven't initiated a db upgrade so I'm not sure where that would have gone wrong.

Thanks for the help.

Oh, forgot to mention that having it go through the process in the last message there before dying is not at all uncommon.

Thanks Phil, however as root:

root@HPS350G5:/opt/mango/bin# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/lib/jvm/oracle_jdk8/bin:/usr/lib/jvm/oracle_jdk8/db/bin:/usr/lib/jvm/oracle_jdk8/jre/bin
root@HPS350G5:/opt/mango/bin# echo $JAVA_HOME
/usr/lib/jvm/oracle_jdk8
root@HPS350G5:/home/ml350g5# java -version
java version "1.8.0_66"
Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)
root@HPS350G5:/home/ml350g5# cd /opt/mango/bin
root@HPS350G5:/opt/mango/bin# ./ma.sh start
MA_HOME is /opt/mango
root@HPS350G5:/opt/mango/bin# ma-start: MA started with Process ID: 12420
INFO 2016-01-19 09:09:30,113 (com.serotonin.m2m2.Main.main:82) - Starting Mango 2.7.2 with Schema Version: 11
INFO 2016-01-19 09:09:30,971 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'egauge', v1.1.1 by Infinite Automation
INFO 2016-01-19 09:09:31,010 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dnp3', v1.6.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,020 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'mangoNoSqlDatabase', v1.2.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,029 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'asciiFile', v1.2.1 by Infinite Automation
INFO 2016-01-19 09:09:31,036 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'loggingConsole', v1.1.1 by Infinite Automation
INFO 2016-01-19 09:09:31,044 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'pointLinks', v1.5.2 by Infinite Automation Software
INFO 2016-01-19 09:09:31,050 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'TCPIP', v1.1.3 by Infinite Automation
INFO 2016-01-19 09:09:31,055 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dataImport', v1.4.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,060 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'pachube', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,065 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'ssh', v1.1.1 by Infinite Automation
INFO 2016-01-19 09:09:31,070 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'mangoApi', v1.1.3 by Infinite Automation Systems Inc.
INFO 2016-01-19 09:09:31,075 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'watchlists', v1.7.4 by Infinite Automation Systems Inc.
INFO 2016-01-19 09:09:31,181 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'sqlds', v1.6.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,207 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'sstTheme', v1.1.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,219 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'scheduledEvents', v1.5.1 by (unknown vendor)
INFO 2016-01-19 09:09:31,250 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dashboards', v1.1.2 by Infinite Automation
INFO 2016-01-19 09:09:31,309 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'scripting', v1.1.2 by Infinite Automation Software
INFO 2016-01-19 09:09:31,327 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'jspViews', v2.1.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,364 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'twilio', v1.1.2 by (unknown vendor)
INFO 2016-01-19 09:09:31,390 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'controlcore', v1.1.1 by Infinite Automation
INFO 2016-01-19 09:09:31,398 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'graphicalViews', v1.6.3 by Infinite Automation Systems Inc.
INFO 2016-01-19 09:09:31,434 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'opcda', v1.6.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,446 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'sstGlobalScripts', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,461 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dataPointDetailsView', v1.0.3 by Infinite Automation
INFO 2016-01-19 09:09:31,472 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'modbus', v1.6.3 by Infinite Automation Systems Inc.
INFO 2016-01-19 09:09:31,487 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'sstGraphics', v1.1.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,533 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'BACnet', v2.2.3 by Infinite Automation Software
INFO 2016-01-19 09:09:31,548 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'galil', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,566 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'pop3', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,581 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'onewire', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,605 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'virtualDS', v1.5.2 by Infinite Automation Software
INFO 2016-01-19 09:09:31,625 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'vmstat', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,643 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'meta', v2.2.3 by Infinite Automation Software
INFO 2016-01-19 09:09:31,658 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'jmxds', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,677 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dglux', v1.3.2 by Infinite Automation Software
INFO 2016-01-19 09:09:31,968 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'log4jDS', v1.1.1 by Infinite Automation Software
INFO 2016-01-19 09:09:31,997 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'internal', v1.5.3 by Infinite Automation Software
INFO 2016-01-19 09:09:32,015 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'templateConfig', v1.0.8 by Infinite Automation Software
INFO 2016-01-19 09:09:32,038 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'maintenanceEvents', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:32,057 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'reports', v2.2.1 by Infinite Automation Software
INFO 2016-01-19 09:09:32,084 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'serial', v1.2.1 by Infinite Automation
INFO 2016-01-19 09:09:32,098 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'excelReports', v1.0.3 by Infinite Automation Software
INFO 2016-01-19 09:09:32,151 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dataFile', v1.1.1 by Infinite Automation
INFO 2016-01-19 09:09:32,181 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'snmp', v1.5.2 by Infinite Automation Software
INFO 2016-01-19 09:09:32,194 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'http', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:32,213 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'sqlConsole', v1.5.1 by Infinite Automation Software
INFO 2016-01-19 09:09:32,240 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'openv4j', v1.1.2 by Infinite Automation Systems Inc.
INFO 2016-01-19 09:09:32,250 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'mbus', v1.1.2 by Infinite Automation Systems Inc.
INFO 2016-01-19 09:09:32,265 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'log4JReset', v1.1.1 by Infinite Automation Software
INFO 2016-01-19 09:09:32,276 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'persistent', v1.6.2 by Infinite Automation Software
INFO 2016-01-19 09:09:34,834 (com.infiniteautomation.mangoApi.MangoApiReloadingProperties.checkForReload:146) - (mangoApiHeaders) Found updated file at /opt/mango/web/modules/mangoApi/classes/mangoApiHeaders.properties. Reloading properties
INFO 2016-01-19 09:09:35,038 (com.serotonin.m2m2.Lifecycle.loadLic:450) - Checking license...
INFO 2016-01-19 09:09:35,371 (com.serotonin.m2m2.db.H2Proxy.initializeImpl:42) - Initializing H2 connection manager
WARN 2016-01-19 09:09:37,023 (com.serotonin.m2m2.db.upgrade.DBUpgrade.checkUpgrade:96) - Upgrading 'core' from 9 to 10
INFO 2016-01-19 09:09:37,024 (com.serotonin.m2m2.db.upgrade.DBUpgrade.createUpdateLogOutputStream:152) - Writing upgrade log to /opt/mango/logs/com.serotonin.m2m2.db.upgrade.Upgrade9.log
ERROR 2016-01-19 09:09:37,827 (com.serotonin.m2m2.Main.main:120) - Error during initialization
com.serotonin.ShouldNeverHappenException: org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [ALTER TABLE users ADD COLUMN permissions VARCHAR(255); ]; nested exception is org.h2.jdbc.JdbcSQLException: Duplicate column name "PERMISSIONS"; SQL statement:
ALTER TABLE users ADD COLUMN permissions VARCHAR(255); [42121-181]
at com.serotonin.m2m2.db.upgrade.DBUpgrade.checkUpgrade(DBUpgrade.java:102)
at com.serotonin.m2m2.db.upgrade.DBUpgrade.checkUpgrade(DBUpgrade.java:34)
at com.serotonin.m2m2.db.DatabaseProxy.initialize(DatabaseProxy.java:180)
at com.serotonin.m2m2.Lifecycle.databaseInitialize(Lifecycle.java:588)
at com.serotonin.m2m2.Lifecycle.initialize(Lifecycle.java:266)
at com.serotonin.m2m2.Main.main(Main.java:116)
Caused by: org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [ALTER TABLE users ADD COLUMN permissions VARCHAR(255); ]; nested exception is org.h2.jdbc.JdbcSQLException: Duplicate column name "PERMISSIONS"; SQL statement:
ALTER TABLE users ADD COLUMN permissions VARCHAR(255); [42121-181]
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:231)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:415)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:439)
at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:146)
at com.serotonin.m2m2.db.upgrade.DBUpgrade.runScript(DBUpgrade.java:129)
at com.serotonin.m2m2.db.upgrade.DBUpgrade.runScript(DBUpgrade.java:143)
at com.serotonin.m2m2.db.upgrade.DBUpgrade.runScript(DBUpgrade.java:134)
at com.serotonin.m2m2.db.upgrade.Upgrade9.upgrade(Upgrade9.java:27)
at com.serotonin.m2m2.db.upgrade.DBUpgrade.checkUpgrade(DBUpgrade.java:98)
... 5 more
Caused by: org.h2.jdbc.JdbcSQLException: Duplicate column name "PERMISSIONS"; SQL statement:
ALTER TABLE users ADD COLUMN permissions VARCHAR(255); [42121-181]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:345)
at org.h2.message.DbException.get(DbException.java:179)
at org.h2.message.DbException.get(DbException.java:155)
at org.h2.table.Table.setColumns(Table.java:398)
at org.h2.table.TableBase.<init>(TableBase.java:44)
at org.h2.table.RegularTable.<init>(RegularTable.java:74)
at org.h2.schema.Schema.createTable(Schema.java:584)
at org.h2.command.ddl.AlterTableAlterColumn.cloneTableStructure(AlterTableAlterColumn.java:321)
at org.h2.command.ddl.AlterTableAlterColumn.copyData(AlterTableAlterColumn.java:229)
at org.h2.command.ddl.AlterTableAlterColumn.update(AlterTableAlterColumn.java:161)
at org.h2.command.CommandContainer.update(CommandContainer.java:78)
at org.h2.command.Command.executeUpdate(Command.java:254)
at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:185)
at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:159)
at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:431)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:404)
... 12 more
INFO 2016-01-19 09:09:37,833 (com.serotonin.m2m2.Lifecycle.terminate:330) - Mango Lifecycle terminating...
Exception in thread "high-pool-1-thread-2" java.lang.NullPointerException
at com.serotonin.m2m2.CoreLicenseDefinition$2.run(CoreLicenseDefinition.java:149)
at com.serotonin.timer.sync.Synchronizer$TaskWrapper.run(Synchronizer.java:155)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
INFO 2016-01-19 09:09:37,993 (com.serotonin.m2m2.Lifecycle.terminate:432) - Mango Lifecycle terminated.
INFO 2016-01-19 09:09:37,995 (com.serotonin.m2m2.Lifecycle.terminate:330) - Mango Lifecycle terminating...
ma-start: no restart flag found, not restarting MA
ma-start: MA done

root@HPS350G5:/opt/mango/bin#

Hi Joel, and "support",

Been having a lot of trouble getting Mango to start on Ubuntu 14.04. When it was first installed it would start and run if invoked by a non-privileged user, invoking with sudo (or as root) would typically fail. Now every time I attempt to start it as a non-privileged user I get the following:

/opt/mango/bin$ ./ma.sh start
MA_HOME is /opt/mango
ml350g5@HPS350G5:/opt/mango/bin$ ma-start: MA started with Process ID: 2073
INFO 2016-01-18 15:47:59,821 (com.serotonin.m2m2.Main.main:82) - Starting Mango 2.7.2 with Schema Version: 11
INFO 2016-01-18 15:48:02,349 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'egauge', v1.1.1 by Infinite Automation
INFO 2016-01-18 15:48:02,424 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dnp3', v1.6.1 by Infinite Automation Software
INFO 2016-01-18 15:48:02,445 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'mangoNoSqlDatabase', v1.2.1 by Infinite Automation Software
INFO 2016-01-18 15:48:02,467 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'asciiFile', v1.2.1 by Infinite Automation
INFO 2016-01-18 15:48:02,489 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'loggingConsole', v1.1.1 by Infinite Automation
INFO 2016-01-18 15:48:02,505 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'pointLinks', v1.5.2 by Infinite Automation Software
INFO 2016-01-18 15:48:02,525 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'TCPIP', v1.1.3 by Infinite Automation
INFO 2016-01-18 15:48:02,546 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'dataImport', v1.4.1 by Infinite Automation Software
INFO 2016-01-18 15:48:02,565 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'pachube', v1.5.1 by Infinite Automation Software
INFO 2016-01-18 15:48:02,583 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'ssh', v1.1.1 by Infinite Automation
INFO 2016-01-18 15:48:02,601 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'mangoApi', v1.1.3 by Infinite Automation Systems Inc.
INFO 2016-01-18 15:48:02,621 (com.serotonin.m2m2.Main.loadModules:417) - Loading module 'watchlists', v1.7.4 by Infinite Automation Systems Inc.
Exception in thread "main" java.io.IOException: Unable to delete file: /opt/mango/web/WEB-INF/tags/watchlists/mobilePage.tag
at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1919)
at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1399)
at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:1331)
at com.serotonin.m2m2.Main.deleteDir(Main.java:757)
at com.serotonin.m2m2.Main.loadModules(Main.java:499)
at com.serotonin.m2m2.Main.main(Main.java:99)
ma-start: no restart flag found, not restarting MA
ma-start: MA done

With sudo the following is what happens (this behaviour is unchanged):

/opt/mango/bin$ sudo ./ma.sh start
[sudo] password for ml350g5:
MA_HOME is /opt/mango
ml350g5@HPS350G5:/opt/mango/bin$ /opt/mango/bin/ma-start.sh: line 94: java: command not found
ma-start: MA started with Process ID: 2114
ma-start: no restart flag found, not restarting MA
ma-start: MA done

Java version details:

/opt/mango/bin$ java -version
java version "1.8.0_66"
Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)

Have tried simply creating an empty RESTART file but that results in the start script entering an infinite loop that required a SIGKILL to terminate.

Is this something you have seen before? Are you able to point me in the right direction? Thanks.

Regards,

David