Re: psycopg2 conn.poll() hangs when used with sshtunnel

Taking a look. Thank you for the test.

On Tue, Oct 30, 2018 at 12:36 PM Akshay Joshi <akshay(dot)joshi(at)enterprisedb(dot)com>
wrote:

> Hi Team
>
> I have created one sample application to replicate the issue. Attached is
> the sample application, please read "README.txt" file to proceed further.
> Can someone please suggest why poll() function hangs when run wrong query
> with sshtunnel v0.1.4.
>
> On Mon, Oct 8, 2018 at 12:19 PM Akshay Joshi <
> akshay(dot)joshi(at)enterprisedb(dot)com> wrote:
>
>> Hi Team
>>
>> As one issue(*https://github.com/psycopg/psycopg2/issues/781
>> <https://github.com/psycopg/psycopg2/issues/781>*) has already been
>> created for conn.poll() function hangs when executes COPY command in async
>> mode. Similarly conn.poll() functions hangs when we run wrong query in
>> async mode using sshtunnel <https://pypi.org/project/sshtunnel/> v0.1.3.
>>
>> Can someone please suggest what went wrong when used sshtunnel, or the
>> pointers/reason where poll() method hangs.
>>
>> On Fri, Sep 28, 2018 at 5:43 PM Akshay Joshi <
>> akshay(dot)joshi(at)enterprisedb(dot)com> wrote:
>>
>>> Hello
>>>
>>> I am using psycopg2 2.7.4 to connect to the PostgreSQL database server
>>> using asynchronoussupport. It is working absolutely fine. I have used
>>> sshtunnel <https://pypi.org/project/sshtunnel/> v0.1.3 in pgAdmin4.
>>> When I connect the PostgreSQL database server using ssh tunnel and run the
>>> valid/correct query it works fine, but when I run any wrong query(invalid
>>> column of table) my application gets hang on conn.poll() function.
>>>
>>> Please refer the code how we use conn.poll() with timeouts
>>> https://git.postgresql.org/gitweb/?p=pgadmin4.git;a=blob;f=web/pgadmin/utils/driver/psycopg2/connection.py;h=4f11c12b30882209c308cb3558e67189c97ea31e;hb=15fe26a7106610b710f3de5b604cd038302c926a#l1363
>>>
>>> Can anyone please provide some pointers, suggestions?
>>>
>>> --
>>> *Akshay Joshi*
>>>
>>> *Sr. Software Architect *
>>>
>>>
>>>
>>> *Phone: +91 20-3058-9517Mobile: +91 976-788-8246*
>>>
>>
>>
>> --
>> *Akshay Joshi*
>>
>> *Sr. Software Architect *
>>
>>
>>
>> *Phone: +91 20-3058-9517Mobile: +91 976-788-8246*
>>
>
>
> --
> *Akshay Joshi*
>
> *Sr. Software Architect *
>
>
>
> *Phone: +91 20-3058-9517Mobile: +91 976-788-8246*
>