Re: ORA-12367 with 19c Client

Reviewed the doc. Utilizing this workaround must be done at the app level (for those of you not interested in reading that note)

And it requires 2 sockets, one socket per connection to handle OOB.

I've never come across a reason why MS has never included OOB in their TCP stack.

On Mon, Apr 27, 2020 at 21:46 Jared Still <jkstill_at_gmail.com> wrote:

>
> thanks Sayan, I will review this info.
>
> I've seen issues in the past with Windows lack of OOB support.
>
> I believe it is windows TCP that gave birth to the break_poll_skip
> parameter.
>
>
>
> On Mon, Apr 27, 2020 at 18:11 Sayan Malakshinov <xt.and.r_at_gmail.com>
> wrote:
>
>> Hi Jared,
>>
>> It's supported on windows too:
>> https://support.microsoft.com/en-za/help/830597/how-to-send-multiple-byte-out-of-band-data-by-using-winsock
>>
>> In my case the same oracle thick client on windows could connect to
>> Oracle 19.5 on Linux in local network, but not to the same database in
>> Amazon aws though VPN. Disabling OOB helped.
>>
>> вт, 28 апр. 2020 г., 3:56 Jared Still <jkstill_at_gmail.com>:
>>
>>> On Thu, Apr 23, 2020 at 12:42 PM Clay Jackson (cjackson) <
>>> Clay.Jackson_at_quest.com> wrote:
>>>
>>>> Out-of-Band break capability is a “good thing”, and people should be
>>>> aware that it might not be supported (or, “is broken”) on their platform;
>>>> but, failure seems a bit extreme – what’s the consensus on the “best” way
>>>> to file enhancement requests these days?
>>>>
>>>> Unless there has been recent (semi-recent?) change, OOB is not
>>> supported on Thick Windows clients.
>>>
>>> The Windoze TCP stack doesn't support OOB.
>>>
>>>
>>>
>> --
> Jared Still
> Certifiable Oracle DBA and Part Time Perl Evangelist
> Principal Consultant at Pythian
> Oracle ACE Alumni
> Pythian Blog http://www.pythian.com/blog/author/still/
> Github: https://github.com/jkstill
>
>
> --
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist Principal Consultant at Pythian
Oracle ACE Alumni
Pythian Blog http://www.pythian.com/blog/author/still/ Github: https://github.com/jkstill

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