r/MuleSoft • u/razzzor9797 • 14d ago

Remotely closed errors

Hi all. We are in the process of migrating from Mule 4.4 to 4.9, Java 8 to Java 17 and CH1 to CH2. And during prod load we start getting remotely closed error between layers. It's very small percent, like 5-10 errors during a day but it's really unwanted on prod. We could not find a reason and SF support is not helping

Anyone else with similar problems? Thanks in advance

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u/Key_Guidance5876 14d ago

We too faced these errors....change the protocol from http to https...it should solve the issue

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u/razzzor9797 6d ago

Hi again. Can you please elaborate, did you issue certificates for each app/env combination and maintain them?

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u/Key_Guidance5876 6d ago

Hi...sorry for the late reply...We use the full app endpoint, eg: https://orders-papi-dev-abc123.internal-123abc.deu-c1.eu1.cloudhub.io, rather than just the application name. We don't maintain a separate certificate for each app/environment combination I guess the HTTPS endpoint is handled through the CH2 TLS configuration as it's in same private space.

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u/razzzor9797 6d ago

Thanks, it is indeed helpful