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What is RCL?

Hi, today our LH program stopped working. The first error in the event log relating to this is about RCL:
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The description for Event ID 20000 from source LinearHashHeavy cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event:

RCLRegisterServer
1013
???.


the message resource is present but the message is not found in the string/message table
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What is RCLRegisterServer. I have found a post related to error 1013 on rev forums:
https://www.revelation.com/revweb/oecgi4p.php/O4W_RUN_FORM?INQID=WORKS_READ&SUMMARY=1&KEY=13253.30216*CF207BD4E26AAB2C85256E7500441452

Apparently it has to do with a port being blocked. That is interesting, because when we told the networking people to check the port 777, the LH started working "magically" a few minutes later.

Comments

  • RCL stands for Revelation Communication Layer. If you look in the OI folder itself, you'll see a number of RCL*.dll files. As you probably figured out, these are client-side components that are used to communicate with the Linear Hash service.

    Perhaps not as useful in this situation, but if you aren't familiar with the REVERROR.DAT file, you might want to check this whenever you enter any error responses. This file is also located in the OI folder and is easy to open in the SRP Editor. Their are 5 RCL related errors referenced in this file:
    FS1103: Error number %2% returned during RCL initialize. FS1104: Error number %2% returned during RCL connect. FS1105: Error number %2% returned during RCL request reply. FS1106: Error number %2% returned during RCL disconnect. FS1107: Error number %2% returned during RCL get statistics.
    Your 1013 error is most probably this error:
    FS1013: Group lock timeout error.
    So the port being blocked would likely create the errors you are seeing.
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