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Data Bases > Pgsql Interfaces Odbc > odbc otl lockup...
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odbc otl lockup in rlogon

by mr_d_rod@[EMAIL PROTECTED] (Davebo Rodrigues) Jan 18, 2008 at 08:44 AM

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I am using he latest otl header (v  4.0.159) with the latest odbc library.
 I have a heavily multi-threaded application using otl to do many
simultaneous read/writes on my postgres database.  

Randomly, I will see the rlogon function lockup on the SQLSetEnvAttr
function call.  

When I set Threading=3 or Threading=1, it locks up more often.
Also, I have compiled odbc and postgres for multi-threaded use.  I also
call the otl_initialize(1), so that otl lets the driver know it is
multithreaded.

My odbcinst.ini is setup as follows:
[PostgreSQL]
Description    = ODBC for PostgreSQL
Driver        = /usr/local/odbc/lib/libodbcpsql.so.2
Setup        = /usr/local/odbc/lib/libodbcpsqlS.so.2
FileUsage    = 1
CPTimeout    = 1000
CPReuse        = 20
Threading    = 2

[ODBC]
Trace        = no
TraceFile    = 
ForceTrace    = No
Pooling        = Yes

Any ideas???




     
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<html><head><style type="text/css"><!-- DIV {margin:0px;}
--></style></head><body><div style="font-family:times new roman, new york,
times, serif;font-size:12pt"><div>I am using he latest otl header (v&nbsp;
4.0.159) with the latest odbc library.&nbsp; I have a heavily
multi-threaded application using otl to do many simultaneous read/writes
on my postgres database.&nbsp; <br><br>Randomly, I will see the rlogon
function lockup on the SQLSetEnvAttr function call.&nbsp; <br><br>When I
set Threading=3 or Threading=1, it locks up more often.<br>Also, I have
compiled odbc and postgres for multi-threaded use.&nbsp; I also call the
otl_initialize(1), so that otl lets the driver know it is
multithreaded.<br><br>My odbcinst.ini is setup as
follows:<br>[PostgreSQL]<br>Description&nbsp;&nbsp;&nbsp; = ODBC for
PostgreSQL<br>Driver&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =
/usr/local/odbc/lib/libodbcpsql.so.2<br>Setup&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; =
 /usr/local/odbc/lib/libodbcpsqlS.so.2<br>FileUsage&nbsp;&nbsp;&nbsp; =
1<br>CPTimeout&nbsp;&nbsp;&nbsp; = 1000<br>CPReuse&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; = 20<br>Threading&nbsp;&nbsp;&nbsp; =
2<br><br>[ODBC]<br>Trace&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =
no<br>TraceFile&nbsp;&nbsp;&nbsp; = <br>ForceTrace&nbsp;&nbsp;&nbsp; =
No<br>Pooling&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; = Yes<br><br>Any
ideas???<br></div></div><br>

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 1 Posts in Topic:
odbc otl lockup in rlogon
mr_d_rod@[EMAIL PROTECTED  2008-01-18 08:44:03 

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