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author's profile photo Arunkumar KP
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Arunkumar KP

Connection pooling settting in node modules hana-client or hdbext.

Posted on Mar 26, 2020 at 03:39 PM 167 Views

Hi All

I am trying to create a connection pool using the node module hana-client/hdbext.

Is there any way to set the max and min pool size using these modules.

Can somebody share a example or a document i can follow for this

I am able to connect to Hana using hana-client with config pooling set to true. But not sure how can i set the max and min pool size and idle time

Thanks

Arun

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  • author's profile photo Andrew WU
    Andrew WU
    Posted on Jul 27, 2020 at 02:39 AM
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    Hi Arun

    Just wondering if you found any answers for this question? From what I see so far, it appears the hdbext.getPool(), pool.acquire() are obsoleted.

    From @sap/hdbext changelog.md:

    ## 5.0.0 - 2018-09-27
    ### Removed - Node 0.12 support. - The `constants` property.
    - The `getPool` property.
    - The `createPool` property.
    - The `updateConnectionOptions` property.
    - The `session` property is no longer considered for setting session variables.

    ### Changed
    - `hdbext.middleware` no longer takes pool options as second argument.
    - `hdbext.middleware` does not work with pooled connections by default.Regards
    Andrew

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