Stop socket communications for ehcache - syscall setsockopt

[edgarmar...@gmail.com]

Hi. I deployed an SpringBoot app with ehcache as cache manager on Google CloudRun. Everything was working fine, but I noticed the app stopped working and I got this error

Container Sandbox Limitation: Unsupported syscall setsockopt

It's like I reach some kind of socket limit. After trying different approaches I deactivated the ehcache and applications was working again.

This is my ehcache.xml

<ehcache:config
        xmlns:ehcache="http://www.ehcache.org/v3"
>

    <!-- Default cache template -->
    <ehcache:cache-template name="default">
        <ehcache:expiry>
            <ehcache:ttl unit="minutes">5</ehcache:ttl>
        </ehcache:expiry>
        
        <ehcache:listeners>
            <ehcache:listener>
                <ehcache:class>com.xxx.xxx.config.CacheLogger</ehcache:class>
                <ehcache:event-firing-mode>ASYNCHRONOUS</ehcache:event-firing-mode>
                <ehcache:event-ordering-mode>UNORDERED</ehcache:event-ordering-mode>
                <ehcache:events-to-fire-on>CREATED</ehcache:events-to-fire-on>
                <ehcache:events-to-fire-on>EXPIRED</ehcache:events-to-fire-on>
                <ehcache:events-to-fire-on>EVICTED</ehcache:events-to-fire-on>
            </ehcache:listener>
        </ehcache:listeners>

        <ehcache:resources>
            <ehcache:heap unit="entries">10000</ehcache:heap>
        </ehcache:resources>
    </ehcache:cache-template>

    <!-- Cache configurations --> 
    <ehcache:cache alias="Country.findByCountryUuid" uses-template="default"/>
    <ehcache:cache alias="Country.findAll" uses-template="default"/>

    <ehcache:cache alias="Province.findByProvinceUuid" uses-template="default"/>
    <ehcache:cache alias="Province.findAll" uses-template="default"/>
    <ehcache:cache alias="Province.findAllByCountryUuid" uses-template="default"/>

    <ehcache:cache alias="City.findByCityUuid" uses-template="default"/>
    <ehcache:cache alias="City.findAll" uses-template="default"/>
    <ehcache:cache alias="City.findAllByProvinceUuid" uses-template="default"/>

</ehcache:config>

Nothing special no my configuration

I wonder if there is a way to disable socket communication on ehcache? I should be memory only by default, nut I don't understand why I keeps doing socket communication.

Anyone can help? Thanks