We had a job today that hanged on a
utl_http.request() call… the server it called seems to have hung while generating the request, but no timeout exception occurred (the current receive timeout is the default, 60 seconds). That job waited for hours for the request to come back before we noticed and killed it.
A dozen or so other jobs (that also make the same utl_http.request call) indicated they were blocked – the blocking session was the first hung one. v$ locked_object had no records, so it isn’t clear why those other sessions thought the first one was blocking them. They all say “library cache load lock” for the session event.
After we killed the first session, the other jobs ran to completion (albeit with a TNS: No Listener error on the utl_http call).
Is there something about
utl_http.request() that only one call to the server/address may be made from the same instance at once? (Bonus points for theories on why the timeout never kicked in for any of the sessions).
✓ Extra quality
ExtraProxies brings the best proxy quality for you with our private and reliable proxies
✓ Extra anonymity
Top level of anonymity and 100% safe proxies – this is what you get with every proxy package
✓ Extra speed
1,ooo mb/s proxy servers speed – we are way better than others – just enjoy our proxies!
USA proxy location
We offer premium quality USA private proxies – the most essential proxies you can ever want from USA
Our proxies have TOP level of anonymity + Elite quality, so you are always safe and secure with your proxies
Use your proxies as much as you want – we have no limits for data transfer and bandwidth, unlimited usage!
Superb fast proxy servers with 1,000 mb/s speed – sit back and enjoy your lightning fast private proxies!
99,9% servers uptime
Alive and working proxies all the time – we are taking care of our servers so you can use them without any problems
No usage restrictions
You have freedom to use your proxies with every software, browser or website you want without restrictions
Perfect for SEO
We are 100% friendly with all SEO tasks as well as internet marketing – feel the power with our proxies
Buy more proxies and get better price – we offer various proxy packages with great deals and discounts
We are working 24/7 to bring the best proxy experience for you – we are glad to help and assist you!