multiple 503 errors

Discussion in 'Install/Configuration' started by emkay, Feb 12, 2013.

  1. emkay

    emkay New Member

    Hello,

    On many our sites in logs we see such errors like this one below:

    2013-02-11 10:12:29.870 [INFO] [x.x.x.x:40365-0#APVH_www.****.eu] connection to [/tmp/lshttpd/APVH_www.****.eu_Suphp.sock.069] on request #1, confirmed, 1, associated process: 21442, running: 0, error: Connection reset by peer!

    2013-02-11 10:12:30.252 [INFO] [x.x.x.x:40365-0#APVH_www.****.eu] connection to [/tmp/lshttpd/APVH_www.www.****.eu_Suphp.sock.044] on request #0, confirmed, 1, associated process: 24904, running: 0, error: Connection reset by peer!

    and this one:

    2013-02-11 10:34:13.427 [INFO] [x.x.x.x:56727-0#APVH_]www.****.eu] connection to [/tmp/lshttpd/APVH_]www.****.eu_Suphp.sock.752] on request #0, confirmed, 1, associated process: 30217, running: 0, error: Connection reset by peer!

    2013-02-11 10:34:13.427 [NOTICE] [x.x.x.x:56727-0#APVH_]www.****.eu] Max retries has been reached, 503!
    2013-02-11 10:34:13.427 [NOTICE] [x.x.x.x:56727-0#APVH_]www.****.eu] oops! 503 Service Unavailable

    2013-02-11 10:34:13.427 [NOTICE] [x.x.x.x:56727-0#APVH_]www.****.eu] Content len: 0, Request line: 'GET ****** HTTP/1.1'


    of course Litespeed restarts almost every 1 minute...

    How to solve this problem?
  2. webizen

    webizen New Member

  3. emkay

    emkay New Member

    I don't use any of this from this link. Those errors started after curl update to version 7.29.0 (directadmin). Earlier was everything fine.
  4. webizen

    webizen New Member

    try re-build matching PHP to be compatible with underline curl libraries (updated).
  5. emkay

    emkay New Member

    Well i used LS php compiler to rebuild php but still no effect (LS 4.2.1 and PHP 5.3.19)
  6. NiteWave

    NiteWave Administrator

    can you create a simple php script which contain curl functions, see if can reproduce the 503 error easily ?
  7. emkay

    emkay New Member

    We will test this curl today, but i found also this:

    2013-02-13 00:06:13.245 [INFO] [x.x.x.x:52389-0#APVH_www.xxxxx.com] connection to [/tmp/lshttpd/APVH_www.xxxxx.com_Suphp.sock.777] on request #1, confirmed, 1, associated process: 18044, running: 0, error: Connection reset by peer!

    2013-02-13 00:06:23.376 [INFO] [x.x.x.x:52389-0#APVH_www.xxxxx.com] connection to [/tmp/lshttpd/APVH_www.xxxxx.com_Suphp.sock.974] on request #1, confirmed, 1, associated process: 18443, running: 0, error: Connection reset by peer!

    2013-02-13 00:06:28.571 [INFO] [x.x.x.x:52389-0#APVH_www.xxxx.com] connection to [/tmp/lshttpd/APVH_www.xxxx.com_Suphp.sock.081] on request #1, confirmed, 1, associated process: 17925, running: 0, error: Connection reset by peer!

    2013-02-13 00:06:28.571 [NOTICE] [x.x.x.x:52389-0#APVH_www.xxxx.com] Max retries has been reached, 503!

    2013-02-13 00:06:28.571 [NOTICE] [x.x.x.x:52389-0#APVH_www.xxxx.com] oops! 503 Service Unavailable

    2013-02-13 00:06:28.571 [NOTICE] [x.x.x.x:52389-0#APVH_www.xxxx.com] Content len: 0, Request line: 'GET xxxx HTTP/1.1'

    and on multiple sites...
  8. emkay

    emkay New Member

    Problem was with curl 7.29.0. after downgrade to 7.28.1 all 503 errors are gone. So there is a problem with directadmin, curl 7.29.0, litespeed 4.2.1 and php 5.3.19.
  9. webizen

    webizen New Member

    Can you run 5.3.19 + curl 7.29.0 with Apache and see if problem persists?
  10. emkay

    emkay New Member

    On normal apache with curl 7.29.0 everything is ok.
  11. webizen

    webizen New Member

    No issue with php 5.3.19 + curl 7.29.0 + lsws 4.2.2 in our lab. Can you strace lsphp5 and see any error?
  12. emkay

    emkay New Member

    We made upgrade to 4.2.2 but when we open a website it tries to download php file, so we had to get back to 4.2.1

    Now we have diffrent problem, of course with 503 error.

    When we try to open an adress where server is fetching proxy lists we get this:

    2013-02-18 01:19:06.756 [INFO] [xxxxxxx:58014-0#APVH_xxxxxxx] connection to [/tmp/lshttpd/APVH_www.xxxxxxx_Suphp.sock] on request #2, confirmed, 1, associated process: 6343, running: 1, error: Connection reset by peer!

    2013-02-18 01:19:13.698 [INFO] [xxxxxxx:58014-0#APVH_xxxxxxx] connection to [/tmp/lshttpd/APVH_www.xxxxxxx_Suphp.sock] on request #0, confirmed, 1, associated process: 10358, running: 0, error: Connection reset by peer!

    2013-02-18 01:19:13.698 [NOTICE] [xxxxxxx:58014-0#APVH_xxxxxxx] Max retries has been reached, 503!

    2013-02-18 01:19:13.698 [NOTICE] [xxxxxxx:58014-0#APVH_xxxxxxx] oops! 503 Service Unavailable

    2013-02-18 01:19:13.698 [NOTICE] [78.10.133.86:58014-0#APVH_xxxxxxx] Content len: 0, Request line: 'GET /proxy_fetch.php HTTP/1.1'

    2013-02-18 01:19:13.698 [INFO] [xxxxxxx:58014-0#APVH_xxxxxxx] Cookie len: 538, session_payload=85650d7ecfdf281198bdf5d75ea5db11c9ffc4ad%2BRbpyKBiMEJTSatorAlJiOrTht7p9B9fMPzJPP8ra4sYPhiUAoQitRSfCvwIj8VvzAuaOlJK%2FTxY9wsoid%2BXFwU4p%2BL4uxn4FNbyLsJjZhAcXiInIPBxR2OH62C4sJ8wqUL%2FeUuO3gII52P11fFzVo0NayzrT9DZkxBUORhMhNS1Yy4CXvSh6Zo4NJwd0%2F%2FZLMiW3iS5m7jeMUnaOCY%2FffgRBa90cXomEw6aOI6xJZOqYaPjYZ%2B%2B5niJCbxXP%2B4Q%2F4CCA6zJzruIboLE9bqTl%2Bbx%2FobIehvNJzy0TB7lkQwLiF8BwDOcqp2QkglHmhEzzku7%2FXWx3a%2B0JuDDlM6N3Sg%3D%3D; laravel_session=0b9b9e1d8e907149d05c3265b185d83542eff96e%2BYdh3qFbp36mlkxZZl9Ugt5749u1RlCD9b7V8UPWO


    In stderr.log we saw also error: zend_mm_heap corrupted

    We tested this script on 3 servers with directadmin and cpanel and on all this error occur.

    We also checked this on normal apache and there is no such errors and script works fine. We tested the same php.ini configuration on litespeed and apache.
  13. emkay

    emkay New Member

    Any tips how to solve this problem?
  14. webizen

    webizen New Member

    pls pm the script or server temp access for further investigation.
  15. webizen

    webizen New Member

    for the issue of php download instead of execution, pls put mod_suphp in apacheIgnoredModules (Admin Console => Configuration => Server => General) to work around it.
  16. emkay

    emkay New Member

    problem with php is solved but error 503 still occur
  17. webizen

    webizen New Member

    these 503 errors were due to mismatch PHP (different PHP version and compile options) in lsws. once matching PHP is built, proxy fetch is successful with no error.

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